KR102059383B1 - 미세유체 약물 전달 장치들 - Google Patents
미세유체 약물 전달 장치들 Download PDFInfo
- Publication number
- KR102059383B1 KR102059383B1 KR1020147005021A KR20147005021A KR102059383B1 KR 102059383 B1 KR102059383 B1 KR 102059383B1 KR 1020147005021 A KR1020147005021 A KR 1020147005021A KR 20147005021 A KR20147005021 A KR 20147005021A KR 102059383 B1 KR102059383 B1 KR 102059383B1
- Authority
- KR
- South Korea
- Prior art keywords
- fluid
- delete delete
- delivery
- ced
- devices
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012377 drug delivery Methods 0.000 title abstract description 14
- 238000012384 transportation and delivery Methods 0.000 claims abstract description 406
- 239000012530 fluid Substances 0.000 claims abstract description 311
- 238000000034 method Methods 0.000 claims abstract description 151
- 229910052710 silicon Inorganic materials 0.000 claims description 35
- 239000010703 silicon Substances 0.000 claims description 35
- 238000004891 communication Methods 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- 150000002500 ions Chemical class 0.000 claims description 7
- 229920000052 poly(p-xylylene) Polymers 0.000 claims description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims description 5
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 229930195712 glutamate Natural products 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000001629 suppression Effects 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 118
- 229940079593 drug Drugs 0.000 abstract description 70
- 210000004556 brain Anatomy 0.000 abstract description 58
- 229940124597 therapeutic agent Drugs 0.000 abstract description 45
- 208000003163 Cavernous Hemangioma Diseases 0.000 abstract description 43
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 19
- 238000011282 treatment Methods 0.000 abstract description 19
- 201000010099 disease Diseases 0.000 abstract description 18
- 210000000278 spinal cord Anatomy 0.000 abstract description 11
- 210000000130 stem cell Anatomy 0.000 abstract description 10
- 238000001356 surgical procedure Methods 0.000 abstract description 9
- 208000016621 Hearing disease Diseases 0.000 abstract description 8
- 230000001605 fetal effect Effects 0.000 abstract description 7
- 208000012902 Nervous system disease Diseases 0.000 abstract description 6
- 201000011066 hemangioma Diseases 0.000 abstract description 6
- 208000025966 Neurological disease Diseases 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 210000001519 tissue Anatomy 0.000 description 53
- 235000012431 wafers Nutrition 0.000 description 46
- 239000000523 sample Substances 0.000 description 45
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 35
- 230000008569 process Effects 0.000 description 33
- 238000005530 etching Methods 0.000 description 29
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 21
- 239000000758 substrate Substances 0.000 description 21
- 239000004642 Polyimide Substances 0.000 description 20
- 229920001721 polyimide Polymers 0.000 description 20
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 18
- 229910052782 aluminium Inorganic materials 0.000 description 18
- 108090000623 proteins and genes Proteins 0.000 description 18
- 210000003169 central nervous system Anatomy 0.000 description 15
- 238000004140 cleaning Methods 0.000 description 15
- 238000000151 deposition Methods 0.000 description 15
- 239000003246 corticosteroid Substances 0.000 description 14
- 102000004169 proteins and genes Human genes 0.000 description 14
- 206010002026 amyotrophic lateral sclerosis Diseases 0.000 description 13
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 13
- 210000003625 skull Anatomy 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 11
- 230000035515 penetration Effects 0.000 description 11
- 102000004190 Enzymes Human genes 0.000 description 10
- 108090000790 Enzymes Proteins 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 102000004219 Brain-derived neurotrophic factor Human genes 0.000 description 9
- 108090000715 Brain-derived neurotrophic factor Proteins 0.000 description 9
- 229940077737 brain-derived neurotrophic factor Drugs 0.000 description 9
- 230000008021 deposition Effects 0.000 description 9
- 230000009368 gene silencing by RNA Effects 0.000 description 9
- 238000007431 microscopic evaluation Methods 0.000 description 9
- 241000894007 species Species 0.000 description 9
- 206010028980 Neoplasm Diseases 0.000 description 8
- 230000008499 blood brain barrier function Effects 0.000 description 8
- 210000001218 blood-brain barrier Anatomy 0.000 description 8
- 210000001175 cerebrospinal fluid Anatomy 0.000 description 8
- 239000002105 nanoparticle Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 208000024827 Alzheimer disease Diseases 0.000 description 7
- 108010025020 Nerve Growth Factor Proteins 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 208000032843 Hemorrhage Diseases 0.000 description 6
- 208000023105 Huntington disease Diseases 0.000 description 6
- 208000018737 Parkinson disease Diseases 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000000708 deep reactive-ion etching Methods 0.000 description 6
- 210000003027 ear inner Anatomy 0.000 description 6
- 210000003754 fetus Anatomy 0.000 description 6
- 108020004707 nucleic acids Proteins 0.000 description 6
- 102000039446 nucleic acids Human genes 0.000 description 6
- 150000007523 nucleic acids Chemical class 0.000 description 6
- 208000012639 Balance disease Diseases 0.000 description 5
- 206010010904 Convulsion Diseases 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000000074 antisense oligonucleotide Substances 0.000 description 5
- 238000012230 antisense oligonucleotides Methods 0.000 description 5
- 230000000740 bleeding effect Effects 0.000 description 5
- 210000005013 brain tissue Anatomy 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 230000002132 lysosomal effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229920001169 thermoplastic Polymers 0.000 description 5
- 208000000532 Chronic Brain Injury Diseases 0.000 description 4
- 108010005939 Ciliary Neurotrophic Factor Proteins 0.000 description 4
- 102100031614 Ciliary neurotrophic factor Human genes 0.000 description 4
- 208000001654 Drug Resistant Epilepsy Diseases 0.000 description 4
- 102000018233 Fibroblast Growth Factor Human genes 0.000 description 4
- 108050007372 Fibroblast Growth Factor Proteins 0.000 description 4
- 102000034615 Glial cell line-derived neurotrophic factor Human genes 0.000 description 4
- 108091010837 Glial cell line-derived neurotrophic factor Proteins 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- 102000015336 Nerve Growth Factor Human genes 0.000 description 4
- 208000006011 Stroke Diseases 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 229940126864 fibroblast growth factor Drugs 0.000 description 4
- 230000012010 growth Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000003902 lesion Effects 0.000 description 4
- 229940053128 nerve growth factor Drugs 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 229920001606 poly(lactic acid-co-glycolic acid) Polymers 0.000 description 4
- ZAHRKKWIAAJSAO-UHFFFAOYSA-N rapamycin Natural products COCC(O)C(=C/C(C)C(=O)CC(OC(=O)C1CCCCN1C(=O)C(=O)C2(O)OC(CC(OC)C(=CC=CC=CC(C)CC(C)C(=O)C)C)CCC2C)C(C)CC3CCC(O)C(C3)OC)C ZAHRKKWIAAJSAO-UHFFFAOYSA-N 0.000 description 4
- 229960002930 sirolimus Drugs 0.000 description 4
- QFJCIRLUMZQUOT-HPLJOQBZSA-N sirolimus Chemical compound C1C[C@@H](O)[C@H](OC)C[C@@H]1C[C@@H](C)[C@H]1OC(=O)[C@@H]2CCCCN2C(=O)C(=O)[C@](O)(O2)[C@H](C)CC[C@H]2C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C1 QFJCIRLUMZQUOT-HPLJOQBZSA-N 0.000 description 4
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 4
- 239000013598 vector Substances 0.000 description 4
- 108020000948 Antisense Oligonucleotides Proteins 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 3
- 102000007072 Nerve Growth Factors Human genes 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 230000003527 anti-angiogenesis Effects 0.000 description 3
- 230000001772 anti-angiogenic effect Effects 0.000 description 3
- 210000002469 basement membrane Anatomy 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000001574 biopsy Methods 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 3
- RZEKVGVHFLEQIL-UHFFFAOYSA-N celecoxib Chemical compound C1=CC(C)=CC=C1C1=CC(C(F)(F)F)=NN1C1=CC=C(S(N)(=O)=O)C=C1 RZEKVGVHFLEQIL-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000000635 electron micrograph Methods 0.000 description 3
- 238000001415 gene therapy Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000036244 malformation Effects 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 3
- 230000009826 neoplastic cell growth Effects 0.000 description 3
- 210000002985 organ of corti Anatomy 0.000 description 3
- 210000002826 placenta Anatomy 0.000 description 3
- 230000000750 progressive effect Effects 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000008733 trauma Effects 0.000 description 3
- 210000003954 umbilical cord Anatomy 0.000 description 3
- 210000003606 umbilical vein Anatomy 0.000 description 3
- 239000013603 viral vector Substances 0.000 description 3
- 241001631457 Cannula Species 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 2
- 102000014150 Interferons Human genes 0.000 description 2
- 108010050904 Interferons Proteins 0.000 description 2
- 208000015439 Lysosomal storage disease Diseases 0.000 description 2
- 108091034117 Oligonucleotide Proteins 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 206010002022 amyloidosis Diseases 0.000 description 2
- 230000033115 angiogenesis Effects 0.000 description 2
- 239000004037 angiogenesis inhibitor Substances 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 229940121363 anti-inflammatory agent Drugs 0.000 description 2
- 239000002260 anti-inflammatory agent Substances 0.000 description 2
- 239000001961 anticonvulsive agent Substances 0.000 description 2
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 2
- 239000010836 blood and blood product Substances 0.000 description 2
- 229940125691 blood product Drugs 0.000 description 2
- GXJABQQUPOEUTA-RDJZCZTQSA-N bortezomib Chemical compound C([C@@H](C(=O)N[C@@H](CC(C)C)B(O)O)NC(=O)C=1N=CC=NC=1)C1=CC=CC=C1 GXJABQQUPOEUTA-RDJZCZTQSA-N 0.000 description 2
- 208000029028 brain injury Diseases 0.000 description 2
- 229960000590 celecoxib Drugs 0.000 description 2
- 208000025997 central nervous system neoplasm Diseases 0.000 description 2
- 210000003477 cochlea Anatomy 0.000 description 2
- 229960001334 corticosteroids Drugs 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229960003957 dexamethasone Drugs 0.000 description 2
- UREBDLICKHMUKA-CXSFZGCWSA-N dexamethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-CXSFZGCWSA-N 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 206010015037 epilepsy Diseases 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 231100000869 headache Toxicity 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 229940079322 interferon Drugs 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000000653 nervous system Anatomy 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000001020 plasma etching Methods 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 230000008685 targeting Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 210000001644 umbilical artery Anatomy 0.000 description 2
- 241000701161 unidentified adenovirus Species 0.000 description 2
- 102100036822 Ankyrin repeat and KH domain-containing protein 1 Human genes 0.000 description 1
- 102100034609 Ankyrin repeat domain-containing protein 17 Human genes 0.000 description 1
- 201000004569 Blindness Diseases 0.000 description 1
- 208000003174 Brain Neoplasms Diseases 0.000 description 1
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 241000252506 Characiformes Species 0.000 description 1
- 208000031404 Chromosome Aberrations Diseases 0.000 description 1
- 241000702421 Dependoparvovirus Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 description 1
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 108010017480 Hemosiderin Proteins 0.000 description 1
- 101000928335 Homo sapiens Ankyrin repeat and KH domain-containing protein 1 Proteins 0.000 description 1
- 101000924481 Homo sapiens Ankyrin repeat domain-containing protein 17 Proteins 0.000 description 1
- 101001059454 Homo sapiens Serine/threonine-protein kinase MARK2 Proteins 0.000 description 1
- 208000016285 Movement disease Diseases 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 208000028389 Nerve injury Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 102100028904 Serine/threonine-protein kinase MARK2 Human genes 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 239000002870 angiogenesis inducing agent Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 206010003246 arthritis Diseases 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 210000003926 auditory cortex Anatomy 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 210000000721 basilar membrane Anatomy 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- OGBUMNBNEWYMNJ-UHFFFAOYSA-N batilol Chemical compound CCCCCCCCCCCCCCCCCCOCC(O)CO OGBUMNBNEWYMNJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000001185 bone marrow Anatomy 0.000 description 1
- 229960001467 bortezomib Drugs 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 229940047495 celebrex Drugs 0.000 description 1
- 230000032823 cell division Effects 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 210000003710 cerebral cortex Anatomy 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 231100000005 chromosome aberration Toxicity 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229940127089 cytotoxic agent Drugs 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Natural products CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000009513 drug distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 210000000613 ear canal Anatomy 0.000 description 1
- 210000000883 ear external Anatomy 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 230000006862 enzymatic digestion Effects 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000001976 enzyme digestion Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 210000002744 extracellular matrix Anatomy 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 210000004392 genitalia Anatomy 0.000 description 1
- 235000020688 green tea extract Nutrition 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 210000003566 hemangioblast Anatomy 0.000 description 1
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 208000003906 hydrocephalus Diseases 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 229960003444 immunosuppressant agent Drugs 0.000 description 1
- 239000003018 immunosuppressive agent Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229940043355 kinase inhibitor Drugs 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 239000002502 liposome Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011866 long-term treatment Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000002595 magnetic resonance imaging Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000000337 motor cortex Anatomy 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
- 230000002981 neuropathic effect Effects 0.000 description 1
- 201000001119 neuropathy Diseases 0.000 description 1
- 230000007823 neuropathy Effects 0.000 description 1
- 239000002858 neurotransmitter agent Substances 0.000 description 1
- 239000003900 neurotrophic factor Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001936 parietal effect Effects 0.000 description 1
- 208000033808 peripheral neuropathy Diseases 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000003757 phosphotransferase inhibitor Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 210000002442 prefrontal cortex Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 210000000976 primary motor cortex Anatomy 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000004092 somatosensory cortex Anatomy 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000002672 stereotactic surgery Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012385 systemic delivery Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000005167 vascular cell Anatomy 0.000 description 1
- 210000000857 visual cortex Anatomy 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
- 210000004885 white matter Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/03—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
- A61B5/036—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs by means introduced into body tracts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14503—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
- A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M2025/0042—Microcatheters, cannula or the like having outside diameters around 1 mm or less
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/172—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
도 1은 미세제조된 전달-강화 전달(CED) 장치의 예시적인 일 실시예의 개략적인 사시도이고,
도 2a는 미세제조된 전달-강화 전달(CED) 장치의 다른 예시적인 실시예의 개략적인 사시도이며,
도 2b는 도 2a의 미세제조된 전달-강화 전달(CED) 장치의 단면도이고,
도 3a는 미세제조된 전달-강화 전달(CED) 장치의 다른 예시적인 실시예의 개략적인 사시도이며,
도 3b는 도 3a의 미세제조된 전달-강화 전달(CED) 장치의 단면도이고,
도 4는 미세제조된 전달-강화 전달(CED) 장치에 동작 가능하게 연결되는 유체 전달 시스템의 개략적인 도면이며,
도 5a는 미세제조된 전달-강화 전달(CED) 장치의 유체 전달 도관의 예시적인 일 실시예의 개략적인 상면도이고,
도 5b는 미세제조된 전달-강화 전달(CED) 장치의 유체 전달 도관 다른 예시적인 실시예의 개략적인 상면도이며,
도 6은 미세제조된 전달-강화 전달(CED) 장치의 다른 예시적인 실시예의 전자현미경 사진이고,
도 7은 환자의 뇌 속으로 이식되는 미세제조된 전달-강화 전달(CED) 장치의 개략적인 도면이며,
도 8은 표준 캐뉼라에 연결되는 미세제조된 전달-강화 전달(CED) 장치의 사시도이고,
도 9는 환자의 뇌 속으로 이식되는 미세제조된 전달-강화 전달(CED) 장치 및 관련된 유체 방출의 공간적인 분포 패턴의 개략적인 도면이며,
도 10은 환자의 뇌 내의 표적 부위를 둘러싸게 위치하는 복수의 미세제조된 전달-강화 전달(CED) 장치들의 개략적인 도면이고,
도 11은 미세제조된 전달-강화 전달(CED) 장치의 다른 예시적인 실시예의 전자현미경 사진이며,
도 12는 환자의 척추관 속으로 이식되는 미세제조된 전달-강화 전달(CED) 장치의 개략적인 도면이고,
도 13은 환자의 내이 속으로 이식되는 미세제조된 전달-강화 전달(CED) 장치의 개략적인 단면도이며,
도 14는 환자의 내이 속으로 이식되는 미세제조된 전달-강화 전달(CED) 장치의 개략적인 측면도이고,
도 15는 뇌의 다양한 영역들 속으로 이식되는 미세제조된 전달-강화 전달(CED) 장치들의 개략적인 도면이며,
도 16은 태아 수술 동안에 표적 영역 속으로 이식되는 미세제조된 전달-강화 전달(CED) 장치의 개략적인 도면이고,
도 17a는 길이방향으로 스태거된 유출 포트들을 갖는 유체 전달 도관들을 구비하는 미세제조된 전달-강화 전달(CED) 장치의 개략적인 도면이며,
도 17b는 길이방향으로 스태거된 유출 포트들과 팽창 가능한 부재를 갖는 미세제조된 전달-강화 전달(CED) 장치의 개략적인 도면이고,
도 18a는 해면상 혈관종 속으로 삽입되는 도 17b의 장치의 개략적인 도면이며,
도 18b는 상기 해면상 혈관종 내에서 팽창되는 팽창 가능한 부재를 갖는 도 17b의 장치의 개략적인 도면이고,
도 19는 미세제조된 전달-강화 전달(CED) 장치를 제조하는 예시적인 방법을 설명하는 흐름도이며,
도 20a 내지 도 20l은 도 19의 공정의 다양한 단계들에서의 전달-강화 전달(CED) 장치의 단면도들이고,
도 21a는 미세제조된 전달-강화 전달(CED) 장치의 주사 전자현미경 사진이며,
도 21b는 도 21a의 전달-강화 전달(CED) 장치의 원위측 팁의 주사 전자현미경 사진이고,
도 22a는 미세제조된 전달-강화 전달(CED) 장치의 개략적인 상면도이며,
도 22b는 도 22a의 전달-강화 전달(CED) 장치의 원위측 팁의 개략적인 세부 상면도이고,
도 23a는 복수의 미세제조된 전달-강화 전달(CED) 장치들을 포함하는 웨이퍼 레이아웃의 개략적인 도면이며,
도 23b는 실리콘 웨이퍼 상에 복수 회 반복되는 도 23a의 웨이퍼 레이아웃의 개략적인 도면이고,
도 23c는 도 23a의 레이아웃을 이용하여 생산되는 복수의 미세제조된 전달-강화 전달(CED) 장치들의 사진이며,
도 24a는 전달-강화 전달(CED) 장치를 제조하는 동안에 형성되는 실리콘 기판의 현미경 사진이고,
도 24b는 도 24a의 기판의 다른 현미경 사진이며,
도 24c는 도 24a의 기판의 다른 현미경 사진이고,
도 25a는 부착된 카테터부를 갖는 미세제조된 전달-강화 전달(CED) 장치의 개략적인 상면도이며,
도 25b는 도 25a의 장치의 개략적인 단부도이고,
도 25c는 노즈부 및 이에 연결되는 카테터 몸체를 갖는 도 25a의 장치의 개략적인 상면도이며,
도 25d는 도 25c의 장치의 개략적인 단부도이고,
도 26a는 조립된 전달-강화 전달(CED) 장치의 상면도 사진이며,
도 26b는 도 26a의 전달-강화 전달(CED) 장치의 사시도 사진이고,
도 26c는 기준 척도로 도시한 도 26a의 전달-강화 전달(CED) 장치의 상면도 사진이다.
Claims (61)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 미세유체 전달-강화 전달(CED) 장치에 있어서,
섕크부(shank portion)를 포함하고;
근위측 단부, 원위측 단부, 유체 유입 포트 및 적어도 하나의 유체 유출 포트를 갖는 적어도 하나의 유체 전달 도관을 포함하며, 상기 적어도 하나의 유체 전달 도관은 상기 섕크부 내부 또는 상부에 형성되고, 상기 적어도 하나의 유체 전달 도관은 제1 및 제2 상향(upstream) 루멘(lumen)들과 단일의 하향(downstream) 루멘을 구비하며;
상기 단일의 하향 루멘 내로의 상기 제1 및 제2 상향 루멘들의 합류에서 상기 적어도 하나의 유체 전달 도관 내에 형성되는 흐름 억제부(flow restriction)를 포함하고, 상기 흐름 억제부는 상기 적어도 하나의 유체 전달 도관을 통해 안내되는 유체의 압력을 조절하도록 구성되고;
상기 흐름 억제부는 상기 적어도 하나의 유체 전달 도관의 근위측으로 인접하는(proximally-adjacent) 부분의 단면 면적 보다 작은 단면 면적을 갖는 상기 적어도 하나의 유체 전달 도관의 협착 영역(constricted region)을 구비하며;
상기 적어도 하나의 유체 유출 포트는 상기 제1 및 제2 상향 루멘들 내에 형성되는 복수의 유체 유출 포트들 및 상기 단일의 하향 루멘 내에 형성되는 복수의 유체 유출 포트들을 구비하고;
상기 제1 및 제2 상향 루멘들 내에 형성되는 상기 복수의 유체 유출 포트들은 상기 미세유체 전달-강화 전달(CED) 장치의 가장 외측의 표면 내에 형성되며, 유체가 상기 제1 및 제2 상향 루멘들로부터 상기 미세유체 전달-강화 전달(CED) 장치의 외부의 위치로 직접 흐르도록 배치되는 것을 특징으로 하는 장치. - 제 40 항에 있어서, 상기 섕크부가 연결되는 삽입 지지 스캐폴드를 더 포함하는 것을 특징으로 하는 장치.
- 제 40 항에 있어서, 상기 섕크부는 실리콘으로 형성되며, 상기 적어도 하나의 유체 전달 도관은 패럴린(parylene)으로 형성되는 것을 특징으로 하는 장치.
- 삭제
- 제 40 항에 있어서, 상기 협착 영역의 단면 면적은 상기 근위측으로 인접하는 부분의 단면 면적 보다 적어도 20% 작은 것을 특징으로 하는 장치.
- 제 40 항에 있어서, 상기 협착 영역의 단면 면적은 상기 근위측으로 인접하는 부분의 단면 면적 보다 적어도 30% 작은 것을 특징으로 하는 장치.
- 제 40 항에 있어서, 상기 협착 영역의 단면 면적은 상기 근위측으로 인접하는 부분의 단면 면적 보다 적어도 40% 작은 것을 특징으로 하는 장치.
- 제 40 항에 있어서, 상기 근위측으로 인접하는 부분은 1 미크론 내지 50 미크론의 높이를 가지며, 상기 협착 영역은 1 미크론 내지 25 미크론의 높이를 가지는 것을 특징으로 하는 장치.
- 제 40 항에 있어서, 상기 근위측으로 인접하는 부분은 10 미크론 내지 100 미크론의 폭을 가지며, 상기 협착 영역은 5 미크론 내지 50 미크론의 폭을 가지는 것을 특징으로 하는 장치.
- 제 40 항에 있어서, 상기 복수의 유출 포트들은 상기 적어도 하나의 유체 전달 도관의 상기 근위측 및 원위측 단부들 사이에서 서로 이격되는 것을 특징으로 하는 장치.
- 제 49 항에 있어서, 상기 복수의 유체 유출 포트들의 각각의 유출 포트는 그에 근위측으로 위치하는 상기 복수의 유체 유출 포트들의 임의의 것의 면적 보다 큰 면적을 가지는 것을 특징으로 하는 장치.
- 제 40 항에 있어서, 상기 적어도 하나의 유체 전달 도관은 패럴린 조성물, 실라스틱 조성물, 폴리우레탄 조성물 및 폴리테트라 플루오로에틸렌(PTFE) 조성물의 적어도 하나로 형성되는 것을 특징으로 하는 장치.
- 제 40 항에 있어서, 상기 적어도 하나의 유체 전달 도관의 유체 유입 포트와 유체 연통되며, 양의 압력 하에서 그에 유체를 공급하도록 구성되는 유체 저장소를 포함하는 것을 특징으로 하는 장치.
- 제 40 항에 있어서, 상기 적어도 하나의 유체 전달 도관은 매립된 마이크로 센서를 포함하는 것을 특징으로 하는 장치.
- 제 53 항에 있어서, 상기 매립된 마이크로 센서는, 신호 전달 가능 센서, 압력 센서, 글루타메이트 센서, pH 센서, 온도 센서, 이온 농도 센서, 이산화탄소 센서, 산소 센서, 그리고 락테이트 센서의 적어도 하나를 포함하는 것을 특징으로 하는 장치.
- 제 40 항에 있어서, 상기 적어도 하나의 유체 전달 도관은 유체들을 흡인하도록 구성되는 것을 특징으로 하는 장치.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161513939P | 2011-08-01 | 2011-08-01 | |
US201161513954P | 2011-08-01 | 2011-08-01 | |
US201161513952P | 2011-08-01 | 2011-08-01 | |
US201161513935P | 2011-08-01 | 2011-08-01 | |
US201161513943P | 2011-08-01 | 2011-08-01 | |
US201161513948P | 2011-08-01 | 2011-08-01 | |
US201161513961P | 2011-08-01 | 2011-08-01 | |
US61/513,939 | 2011-08-01 | ||
US61/513,954 | 2011-08-01 | ||
US61/513,935 | 2011-08-01 | ||
US61/513,948 | 2011-08-01 | ||
US61/513,943 | 2011-08-01 | ||
US61/513,952 | 2011-08-01 | ||
US61/513,961 | 2011-08-01 | ||
US201261615939P | 2012-03-27 | 2012-03-27 | |
US61/615,939 | 2012-03-27 | ||
PCT/US2012/049100 WO2013019830A2 (en) | 2011-08-01 | 2012-08-01 | Microfluidic drug delivery devices |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20140092802A KR20140092802A (ko) | 2014-07-24 |
KR102059383B1 true KR102059383B1 (ko) | 2019-12-26 |
Family
ID=47627379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020147005021A Active KR102059383B1 (ko) | 2011-08-01 | 2012-08-01 | 미세유체 약물 전달 장치들 |
Country Status (9)
Country | Link |
---|---|
US (4) | US10434251B2 (ko) |
EP (2) | EP2739341B1 (ko) |
JP (1) | JP6230996B2 (ko) |
KR (1) | KR102059383B1 (ko) |
CN (1) | CN103826690B (ko) |
AU (4) | AU2012290129B2 (ko) |
CA (3) | CA3050475C (ko) |
ES (1) | ES2854832T3 (ko) |
WO (1) | WO2013019830A2 (ko) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3050475C (en) | 2011-08-01 | 2021-09-14 | Alcyone Lifesciences, Inc. | Microfluidic drug delivery devices |
CA3123066A1 (en) | 2012-12-18 | 2014-06-26 | Alcyone Lifesciences, Inc. | Systems and methods for reducing or preventing backflow in a delivery system |
AU2014281682B2 (en) | 2013-06-17 | 2019-03-21 | Alcyone Therapeutics, Inc. | Methods and devices for protecting catheter tips and stereotactic fixtures for microcatheters |
WO2015017609A2 (en) * | 2013-07-31 | 2015-02-05 | Alcyone Lifesciences, Inc. | Systems and methods for drug delivery, treatment, and monitoring |
KR101562865B1 (ko) * | 2014-01-24 | 2015-10-26 | 한국과학기술연구원 | 신경 영양인자를 감지하기 위한 초소형 센서 시스템 |
US10213564B2 (en) | 2014-05-19 | 2019-02-26 | Frank J. Cain | Biomedical aural delivery systems and methods |
WO2016014464A1 (en) | 2014-07-21 | 2016-01-28 | The Cleveland Clinic Foundation | Convection enhanced delivery device and system |
US9968765B2 (en) | 2014-07-21 | 2018-05-15 | The Cleveland Clinic Foundation | Convection enhanced delivery device and system |
EP3245221A4 (en) | 2015-01-16 | 2018-06-13 | Voyager Therapeutics, Inc. | Central nervous system targeting polynucleotides |
US10806396B2 (en) | 2015-01-26 | 2020-10-20 | Alcyone Lifesciences, Inc. | Drug delivery methods with tracer |
US10130740B2 (en) * | 2015-03-17 | 2018-11-20 | Wells Johnson Company | Pressure control during processing of adipose tissue |
US10143811B2 (en) * | 2015-03-17 | 2018-12-04 | Wells Johnson Company | Fluid management of adipose tissue |
EP3294398A4 (en) | 2015-05-11 | 2019-01-09 | Alcyone Lifesciences, Inc. | SYSTEM AND METHOD FOR THE ADMINISTRATION OF MEDICAMENTS |
US10286128B2 (en) * | 2015-05-22 | 2019-05-14 | Wells Johnson Company | Pressure control during processing of adipose tissue |
KR102483951B1 (ko) | 2015-06-22 | 2023-01-03 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 액정 표시 장치의 제조 방법 |
CA3010447A1 (en) | 2016-01-04 | 2017-07-13 | Corflow Therapeutics Ag | System and methods for treating mvo |
CN108472019A (zh) | 2016-01-04 | 2018-08-31 | 亚克安娜生命科学有限公司 | 用于治疗中风的方法和装置 |
US11786140B2 (en) | 2019-08-21 | 2023-10-17 | Corflow Therapeutics Ag | Controlled-flow infusion catheter and method |
JP6729026B2 (ja) * | 2016-06-15 | 2020-07-22 | ウシオ電機株式会社 | マイクロ流路チップおよび検体濃度測定装置 |
US10406336B2 (en) | 2016-08-03 | 2019-09-10 | Neil S. Davey | Adjustable rate drug delivery implantable device |
JP2020501800A (ja) | 2016-12-21 | 2020-01-23 | アルキオーネ・ライフサイエンシズ・インコーポレイテッドAlcyone Lifesciences, Inc. | 薬物送達システムおよび方法 |
US20180169271A1 (en) | 2016-12-21 | 2018-06-21 | Memgen, Llc | Armed replication-competent oncolytic adenoviruses |
WO2018169955A1 (en) * | 2017-03-14 | 2018-09-20 | Massachusetts Institute Of Technology | Systems and methods for neural drug delivery and modulation of brain activity |
EP3808849A1 (en) | 2017-08-03 | 2021-04-21 | Voyager Therapeutics, Inc. | Compositions and methods for delivery of aav |
JP7249672B2 (ja) | 2017-09-19 | 2023-03-31 | コルフロー セラピューティクス アーゲー | 微小血管閉塞(mvo)及び心筋梗塞の冠動脈内解析 |
CA3082568A1 (en) * | 2017-11-15 | 2019-05-23 | Alcyone Lifesciences, Inc. | Therapy specific, pre-programmed auto injection device |
WO2019173758A1 (en) | 2018-03-09 | 2019-09-12 | Corflow Therapeutics Ag | System for diagnosing and treating microvascular obstructions |
US20190314574A1 (en) | 2018-04-13 | 2019-10-17 | Alcyone Lifesciences, Inc. | Devices and methods for percutaneous lung intratumoral therapy delivery |
AU2019268330A1 (en) | 2018-05-15 | 2020-11-26 | Voyager Therapeutics, Inc. | Compositions and methods for the treatment of Parkinson's disease |
WO2019222329A1 (en) | 2018-05-15 | 2019-11-21 | Voyager Therapeutics, Inc. | Compositions and methods for delivery of aav |
US20210207167A1 (en) | 2018-05-16 | 2021-07-08 | Voyager Therapeutics, Inc. | Aav serotypes for brain specific payload delivery |
US20210214749A1 (en) | 2018-05-16 | 2021-07-15 | Voyager Therapeutics, Inc. | Directed evolution |
WO2019232452A1 (en) | 2018-05-31 | 2019-12-05 | Bernard Andre | Microfluidic coronary circulatory model |
WO2020023612A1 (en) | 2018-07-24 | 2020-01-30 | Voyager Therapeutics, Inc. | Systems and methods for producing gene therapy formulations |
US10940290B2 (en) * | 2018-08-27 | 2021-03-09 | Alcyone Lifesciences, Inc. | Fluid delivery systems and methods |
CN112867529B (zh) * | 2018-08-27 | 2023-06-02 | 亚克安娜医疗有限公司 | 流体递送系统和方法 |
JP2021534902A (ja) * | 2018-08-29 | 2021-12-16 | ダブリュ.エル.ゴア アンド アソシエイツ, インコーポレイティドW.L. Gore & Associates, Incorporated | 薬物療法デリバリーシステム及び方法 |
US20200078509A1 (en) * | 2018-09-12 | 2020-03-12 | Xinova, LLC | Micro-dispenser based ear treatment |
JP2022501115A (ja) | 2018-09-21 | 2022-01-06 | コルフロウ セラピューティクス アーゲー | 微小血管機能障害の査定のための装置 |
US20210371470A1 (en) | 2018-10-12 | 2021-12-02 | Voyager Therapeutics, Inc. | Compositions and methods for delivery of aav |
US11857326B2 (en) * | 2019-03-08 | 2024-01-02 | Neuroone Medical Technologies Corporation | Agent-delivering neural probe devices and related systems and methods |
US20200305742A1 (en) * | 2019-03-27 | 2020-10-01 | Kamran Ghodsian | System and method for child-birth monitoring and assistance |
WO2021030145A2 (en) * | 2019-08-15 | 2021-02-18 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for mechanogenetic functional ultrasound imaging |
US20220333133A1 (en) | 2019-09-03 | 2022-10-20 | Voyager Therapeutics, Inc. | Vectorized editing of nucleic acids to correct overt mutations |
WO2021176672A1 (ja) * | 2020-03-05 | 2021-09-10 | 日本ライフライン株式会社 | デリバリシャフトおよびデリバリシステム |
US11744939B2 (en) | 2020-10-29 | 2023-09-05 | Medtronic, Inc. | Cyclic intrathecal drug delivery system and biomarker monitoring |
WO2022181126A1 (ja) * | 2021-02-26 | 2022-09-01 | テルモ株式会社 | 脳血管障害治療デバイス |
US20240241017A1 (en) * | 2021-05-12 | 2024-07-18 | Arizona Board Of Regents On Behalf Of The University Of Arizona | In situ soil gas probes and sampling systems |
ES3031889T3 (en) * | 2021-08-18 | 2025-07-11 | Dixi Neurolab Inc | Injectrode with multiple electrical sensors |
WO2023091939A1 (en) * | 2021-11-16 | 2023-05-25 | Massachusetts Institute Of Technology | Multifunctional microelectronics fibers as implantable bioelectronic interfaces |
CN117982146B (zh) * | 2024-04-07 | 2024-07-12 | 华中科技大学 | 用于颅内肿瘤切除手术监测与治疗的水凝胶混合电子系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6454945B1 (en) | 1995-06-16 | 2002-09-24 | University Of Washington | Microfabricated devices and methods |
US20090124976A1 (en) | 2007-11-14 | 2009-05-14 | Stephan Mittermeyer | Drug supply system for ced (convection-enhanced delivery) catheter infusions |
US20090143764A1 (en) * | 2007-11-30 | 2009-06-04 | Medtronic, Inc. | Infusion catheter assembly with reduced backflow |
US20100081072A1 (en) | 2008-09-26 | 2010-04-01 | Asml Netherlands B.V. | Lithographic apparatus and method |
US20100098767A1 (en) * | 2007-02-13 | 2010-04-22 | Olbricht William L | Convection enhanced delivery apparatus, method, and application |
US20110137289A1 (en) | 2003-04-22 | 2011-06-09 | Antisense Pharma Gmbh | Portable equipment for administration of fluids into tissues and tumors by convection enhanced delivery technique |
Family Cites Families (183)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2830587A (en) | 1954-02-01 | 1958-04-15 | Everett Samuel James | Hypodermic needles |
US3460537A (en) | 1966-09-26 | 1969-08-12 | Donald C Zeis | Stereotactic guide for use in the creation of destructive brain lesions |
US3886948A (en) | 1972-08-14 | 1975-06-03 | Hakim Co Ltd | Ventricular shunt having a variable pressure valve |
US4146029A (en) * | 1974-04-23 | 1979-03-27 | Ellinwood Jr Everett H | Self-powered implanted programmable medication system and method |
US4692146A (en) | 1985-10-24 | 1987-09-08 | Cormed, Inc. | Multiple vascular access port |
US4917686A (en) | 1985-12-16 | 1990-04-17 | Colorado Biomedical, Inc. | Antimicrobial device and method |
WO1989005210A1 (en) | 1987-12-05 | 1989-06-15 | Renishaw Plc | Apparatus for changing a sensing device |
US4885945A (en) | 1988-02-23 | 1989-12-12 | Activational Systems, Inc. | Micropipettes and fabrication thereof |
JPH03502608A (ja) | 1988-10-11 | 1991-06-13 | レニショウ パブリック リミテッド カンパニー | 位置決め装置用測定プローブ |
US5407431A (en) | 1989-07-11 | 1995-04-18 | Med-Design Inc. | Intravenous catheter insertion device with retractable needle |
US5695518A (en) | 1990-12-28 | 1997-12-09 | Laerum; Frode | Filtering device for preventing embolism and/or distension of blood vessel walls |
US5868711A (en) | 1991-04-29 | 1999-02-09 | Board Of Regents, The University Of Texas System | Implantable intraosseous device for rapid vascular access |
US5190046A (en) * | 1992-05-01 | 1993-03-02 | Shturman Cardiology Systems, Inc. | Ultrasound imaging balloon catheter |
US5620479A (en) * | 1992-11-13 | 1997-04-15 | The Regents Of The University Of California | Method and apparatus for thermal therapy of tumors |
US5415648A (en) | 1993-07-08 | 1995-05-16 | Malay; Manuel R. | Multiple purpose syringe |
US5954651A (en) | 1993-08-18 | 1999-09-21 | Scimed Life Systems, Inc. | Catheter having a high tensile strength braid wire constraint |
WO1995005864A1 (en) | 1993-08-27 | 1995-03-02 | Government Of The United States Of America, Represented By The Secretary Of The Department Of Health And Human Services | Convection-enhanced drug delivery |
US5509910A (en) | 1994-05-02 | 1996-04-23 | Medtronic, Inc. | Method of soft tip attachment for thin walled catheters |
US5604976A (en) | 1994-10-18 | 1997-02-25 | Pi Medical Corporation | Method of making percutaneous connector for multi-conductor electrical cables |
US6176842B1 (en) | 1995-03-08 | 2001-01-23 | Ekos Corporation | Ultrasound assembly for use with light activated drugs |
US5954687A (en) | 1995-04-28 | 1999-09-21 | Medtronic, Inc. | Burr hole ring with catheter for use as an injection port |
DE69628016T2 (de) * | 1995-06-16 | 2004-04-01 | University Of Washington, Seattle | Miniaturisierte differentielle extraktionsvorrichtung und verfahren |
US5624396A (en) | 1995-10-30 | 1997-04-29 | Micro Therapeutics, Inc. | Longitudinally extendable infusion device |
US5590657A (en) | 1995-11-06 | 1997-01-07 | The Regents Of The University Of Michigan | Phased array ultrasound system and method for cardiac ablation |
US5979453A (en) | 1995-11-09 | 1999-11-09 | Femrx, Inc. | Needle myolysis system for uterine fibriods |
US5735814A (en) | 1996-04-30 | 1998-04-07 | Medtronic, Inc. | Techniques of treating neurodegenerative disorders by brain infusion |
BR9601849A (pt) | 1996-06-18 | 1998-09-01 | Newton Paes | Aperfeiçoamento em cateter de dupla via para lavagem drenagem monitoração e controle de pressão intracraniana |
US6193963B1 (en) | 1996-10-17 | 2001-02-27 | The Regents Of The University Of California | Method of treating tumor-bearing patients with human plasma hyaluronidase |
WO1998052064A1 (en) | 1997-05-15 | 1998-11-19 | Regents Of The University Of Minnesota | Method and apparatus for targeted drug delivery into a living patient using magnetic resonance imaging |
US6061587A (en) | 1997-05-15 | 2000-05-09 | Regents Of The University Of Minnesota | Method and apparatus for use with MR imaging |
US7048716B1 (en) | 1997-05-15 | 2006-05-23 | Stanford University | MR-compatible devices |
US6610235B1 (en) * | 1997-06-30 | 2003-08-26 | The Regents Of The University Of California | Method of fabricating epidermal abrasion device |
US6471993B1 (en) * | 1997-08-01 | 2002-10-29 | Massachusetts Institute Of Technology | Three-dimensional polymer matrices |
US5963367A (en) * | 1997-09-23 | 1999-10-05 | Lucent Technologies, Inc. | Micromechanical xyz stage for use with optical elements |
US5843150A (en) | 1997-10-08 | 1998-12-01 | Medtronic, Inc. | System and method for providing electrical and/or fluid treatment within a patient's brain |
CA2318488A1 (en) | 1997-10-24 | 1999-05-06 | Children's Medical Center Corporation | Methods for promoting cell transfection in vivo |
IT1298087B1 (it) | 1998-01-08 | 1999-12-20 | Fiderm S R L | Dispositivo per il controllo della profondita' di penetrazione di un ago, in particolare applicabile ad una siringa per iniezioni |
US20020055702A1 (en) | 1998-02-10 | 2002-05-09 | Anthony Atala | Ultrasound-mediated drug delivery |
US5957912A (en) | 1998-04-16 | 1999-09-28 | Camino Neurocare, Inc. | Catheter having distal stylet opening and connector |
DE69940899D1 (de) | 1998-05-27 | 2009-06-25 | Genzyme Corp | AAV Vektoren zur Herstellung der Medikamente zur konvektion-erhöhten Verabreichung |
US6547779B2 (en) * | 1998-07-22 | 2003-04-15 | Endovasix, Inc. | Flexible flow apparatus and method for the disruption of occlusions |
US20030009153A1 (en) | 1998-07-29 | 2003-01-09 | Pharmasonics, Inc. | Ultrasonic enhancement of drug injection |
EP1165161B1 (en) | 1999-03-03 | 2005-11-02 | UAB Research Foundation | Direct central nervous system catheter and temperature control system |
US6464687B1 (en) | 1999-03-09 | 2002-10-15 | Ball Semiconductor, Inc. | Implantable drug delivery system |
US6224566B1 (en) | 1999-05-04 | 2001-05-01 | Cardiodyne, Inc. | Method and devices for creating a trap for confining therapeutic drugs and/or genes in the myocardium |
US6743211B1 (en) | 1999-11-23 | 2004-06-01 | Georgia Tech Research Corporation | Devices and methods for enhanced microneedle penetration of biological barriers |
US6599274B1 (en) * | 2000-01-20 | 2003-07-29 | John Kucharczyk | Cell delivery catheter and method |
DE10008825C2 (de) | 2000-02-25 | 2002-11-21 | Disetronic Licensing Ag | Mikroperfusionsvorrichtung |
US6626902B1 (en) * | 2000-04-12 | 2003-09-30 | University Of Virginia Patent Foundation | Multi-probe system |
US7473244B2 (en) * | 2000-06-02 | 2009-01-06 | The University Of Utah Research Foundation | Active needle devices with integrated functionality |
MXPA02002500A (es) | 2000-07-07 | 2004-09-10 | Baxter Int | Sistema medico, metodo y aparato utilizando sensores micro-electromecanicos. |
US6464662B1 (en) | 2000-07-26 | 2002-10-15 | Image-Guided Neurologics, Inc. | Drug delivery and catheter systems, apparatus and processes |
GB0019200D0 (en) | 2000-08-05 | 2000-09-27 | Renishaw Plc | Bearing arrangement |
US7445619B2 (en) * | 2000-08-18 | 2008-11-04 | Map Technologies Llc | Devices for electrosurgery |
US6902564B2 (en) * | 2001-08-15 | 2005-06-07 | Roy E. Morgan | Methods and devices for electrosurgery |
WO2002068036A1 (en) | 2000-12-27 | 2002-09-06 | The General Hospital Corporation | Dual balloon catheter with sensor for continuosu transvenous measurmentof intracranial pressure |
US7914470B2 (en) | 2001-01-12 | 2011-03-29 | Celleration, Inc. | Ultrasonic method and device for wound treatment |
US20020099356A1 (en) | 2001-01-19 | 2002-07-25 | Unger Evan C. | Transmembrane transport apparatus and method |
US7029697B2 (en) | 2001-02-14 | 2006-04-18 | Northwestern University | Controlled surface-associated delivery of genes and oligonucleotides |
US6623444B2 (en) | 2001-03-21 | 2003-09-23 | Advanced Medical Applications, Inc. | Ultrasonic catheter drug delivery method and device |
US20030065309A1 (en) | 2001-04-24 | 2003-04-03 | Barnitz James C. | Method of delivering liquid through cerebral spinal pathway |
US6740058B2 (en) * | 2001-06-08 | 2004-05-25 | Wisconsin Alumni Research Foundation | Surgical tool with integrated pressure and flow sensors |
US20030138403A1 (en) * | 2001-06-29 | 2003-07-24 | Maxygen Aps | Interferon formulations |
US7150737B2 (en) | 2001-07-13 | 2006-12-19 | Sci/Med Life Systems, Inc. | Methods and apparatuses for navigating the subarachnoid space |
US6803568B2 (en) | 2001-09-19 | 2004-10-12 | Predicant Biosciences, Inc. | Multi-channel microfluidic chip for electrospray ionization |
US20030148539A1 (en) * | 2001-11-05 | 2003-08-07 | California Institute Of Technology | Micro fabricated fountain pen apparatus and method for ultra high density biological arrays |
AU2002346399A1 (en) | 2001-11-14 | 2003-05-26 | Medical Instill Technologies, Inc. | Intradermal delivery device and method |
WO2003057275A2 (en) | 2001-12-28 | 2003-07-17 | Ekos Corporation | Multi-resonant ultrasonic catheter |
US20070005017A1 (en) | 2002-02-04 | 2007-01-04 | Becton, Dickinson And Company | Intradermal delivery device with crenellated skin engaging surface geometry |
US8003372B2 (en) | 2002-02-05 | 2011-08-23 | The University Court Of The University Of Glasgow | Device for performing cell assays |
GB0205772D0 (en) | 2002-03-12 | 2002-04-24 | Gill Steven S | Catheter |
GB0205773D0 (en) | 2002-03-12 | 2002-04-24 | Gill Steven S | Clamp |
GB0208627D0 (en) | 2002-04-16 | 2002-05-22 | Imprint Pharm Ltd | Needle |
US20030199831A1 (en) | 2002-04-23 | 2003-10-23 | Morris Mary M. | Catheter anchor system and method |
GB2389791B (en) | 2002-04-30 | 2006-12-13 | Steven Gill | Implantable drug delivery pump |
US6784600B2 (en) * | 2002-05-01 | 2004-08-31 | Koninklijke Philips Electronics N.V. | Ultrasonic membrane transducer for an ultrasonic diagnostic probe |
US7771387B2 (en) * | 2002-05-17 | 2010-08-10 | Boston Scientific Scimed, Inc. | Liquid embolic composition delivery devices and methods |
US7316676B2 (en) | 2002-08-20 | 2008-01-08 | Gholam A. Peyman | Treatment of retinal detachment |
EP1590034B1 (en) | 2002-10-07 | 2014-05-14 | Biovalve Technologies, Inc. | Microneedle array patch |
AU2003287618A1 (en) | 2002-11-12 | 2004-06-03 | Nanoink, Inc. | Methods and apparatus for ink delivery to nanolithographic probe systems |
AU2003303386A1 (en) | 2002-12-23 | 2004-07-22 | Medtronic, Inc. | Permeable membrane catheters, systems, and methods |
US8946151B2 (en) | 2003-02-24 | 2015-02-03 | Northern Bristol N.H.S. Trust Frenchay Hospital | Method of treating Parkinson's disease in humans by convection-enhanced infusion of glial cell-line derived neurotrophic factor to the putamen |
EP1462141B1 (en) * | 2003-03-26 | 2006-09-20 | Terumo Kabushiki Kaisha | Catheter with puncture sensor |
US8886273B2 (en) | 2003-08-01 | 2014-11-11 | Dexcom, Inc. | Analyte sensor |
EP1684861B1 (en) | 2003-10-21 | 2014-12-03 | The Regents Of The University Of Michigan | Intracranial neural interface system |
GB0324519D0 (en) | 2003-10-21 | 2003-11-26 | Renishaw Plc | Metrology instruments |
US8052613B2 (en) | 2003-10-23 | 2011-11-08 | Trans1 Inc. | Spinal nucleus extraction tool |
WO2005083390A1 (en) * | 2004-02-20 | 2005-09-09 | Research Foundation Of The State University Of New York | Method and device for manipulating liquids in microfluidic systems |
US7775087B2 (en) | 2004-03-16 | 2010-08-17 | Northwestern University | Microchannel forming method and nanotipped dispensing device having a microchannel |
US20050236566A1 (en) * | 2004-04-26 | 2005-10-27 | Chang Liu | Scanning probe microscope probe with integrated capillary channel |
JP2007535681A (ja) * | 2004-04-30 | 2007-12-06 | バイオフォース・ナノサイエンシィズ・インコーポレーテッド | 物質を表面上に堆積させるための方法と装置 |
US8992454B2 (en) | 2004-06-09 | 2015-03-31 | Bard Access Systems, Inc. | Splitable tip catheter with bioresorbable adhesive |
US7727225B2 (en) * | 2004-07-28 | 2010-06-01 | University Of Virginia Patent Foundation | Coaxial catheter systems for transference of medium |
CN101123919A (zh) | 2004-10-05 | 2008-02-13 | 建新公司 | 台阶式插管 |
JP4838255B2 (ja) | 2004-10-05 | 2011-12-14 | ジェンザイム・コーポレーション | 階段状カニューレ |
US7729780B2 (en) | 2004-10-21 | 2010-06-01 | Vardiman Arnold B | Various apparatus and methods for deep brain stimulating electrodes |
US10362947B2 (en) | 2005-03-15 | 2019-07-30 | Integra LifeSciences Switzerland Sarl | Pressure sensing devices |
US7510533B2 (en) | 2005-03-15 | 2009-03-31 | Codman & Shurtleff, Inc. | Pressure sensing valve |
AU2006200951B2 (en) | 2005-03-13 | 2012-01-19 | Integra LifeSciences Switzerland Sarl | Pressure sensing devices |
US20060211945A1 (en) | 2005-03-15 | 2006-09-21 | Codman & Shurtleff, Inc. | Pressure sensing methods |
GB0512078D0 (en) | 2005-06-14 | 2005-07-20 | Gill Steven S | RF Coil structure |
US7717853B2 (en) | 2005-06-24 | 2010-05-18 | Henry Nita | Methods and apparatus for intracranial ultrasound delivery |
US7615050B2 (en) | 2005-06-27 | 2009-11-10 | Boston Scientific Scimed, Inc. | Systems and methods for creating a lesion using transjugular approach |
US20070128083A1 (en) | 2005-07-18 | 2007-06-07 | U.S. Genomics, Inc. | Microfluidic methods and apparatuses for sample preparation and analysis |
AU2006283189B2 (en) | 2005-08-23 | 2013-01-31 | The Regents Of The University Of California | Reflux resistant cannula and system for chronic delivery of therapeutic agents using convection-enhanced delivery |
US7967763B2 (en) | 2005-09-07 | 2011-06-28 | Cabochon Aesthetics, Inc. | Method for treating subcutaneous tissues |
US8182444B2 (en) | 2005-11-04 | 2012-05-22 | Medrad, Inc. | Delivery of agents such as cells to tissue |
US20070191767A1 (en) | 2005-12-16 | 2007-08-16 | Medtronic Vascular, Inc. | Bifurcated Catheter Joints |
US8206334B2 (en) * | 2006-01-31 | 2012-06-26 | Kralick Francis A | Implantable micro-system for treatment of hydrocephalus |
GB0603037D0 (en) | 2006-02-15 | 2006-03-29 | Renishaw Plc | Implantable fluid distribution device and a method of drug delivery |
GB0604929D0 (en) * | 2006-03-13 | 2006-04-19 | Renishaw Plc | Method and apparatus for fluid delivery |
GB0604952D0 (en) | 2006-03-13 | 2006-04-19 | Renishaw Plc | A fluid connector for fluid delivery apparatus |
US8795270B2 (en) | 2006-04-24 | 2014-08-05 | Covidien Ag | System and method for ablating tissue |
WO2007133545A2 (en) | 2006-05-11 | 2007-11-22 | Ceramoptec Industries, Inc. | Device and method for improved vascular laser treatment |
US7998128B2 (en) | 2006-05-15 | 2011-08-16 | Therataxis, LLC. | Active delivery and flow redirection: novel devices and method of delivery of materials to patients |
US20100030102A1 (en) | 2006-05-15 | 2010-02-04 | David Poston | Active Delivery and Flow Redirections: Novel Devices and Method of Delivery of Materials to Patients |
US8457733B2 (en) | 2006-06-30 | 2013-06-04 | Andreas Linninger | Monitoring and controlling hydrocephalus |
GB0612979D0 (en) | 2006-06-30 | 2006-08-09 | Renishaw Plc | Gas bearing fabrication method |
GB0612980D0 (en) | 2006-06-30 | 2006-08-09 | Renishaw Plc | Gas bearings |
GB0616411D0 (en) | 2006-08-18 | 2006-09-27 | Renishaw Plc | Neurosurgical instruments |
US8403858B2 (en) * | 2006-10-12 | 2013-03-26 | Perceptive Navigation Llc | Image guided catheters and methods of use |
CA2667751A1 (en) * | 2006-11-03 | 2008-05-08 | Research Triangle Institute | Enhanced ultrasound imaging probes using flexure mode piezoelectric transducers |
US7842006B2 (en) * | 2006-11-17 | 2010-11-30 | Cfd Research Corporation | Thrombectomy microcatheter |
GB0623395D0 (en) | 2006-11-23 | 2007-01-03 | Renishaw Plc | Port |
EP2120757A4 (en) * | 2007-02-27 | 2012-11-21 | Univ Minnesota | THERMOCHEMICAL BODY TISSUE ABLATION |
US20080275466A1 (en) | 2007-05-01 | 2008-11-06 | James Grant Skakoon | Dual cannula system and method for using same |
EP1990626A1 (en) * | 2007-05-11 | 2008-11-12 | CSEM Centre Suisse d'Electronique et de Microtechnique SA | Probe arrangement for electrophysiological analysis in an AFM |
RU2442617C2 (ru) | 2007-05-17 | 2012-02-20 | Медженезиз Терапьютикс Инк. | Конвекционный доставляющий катетер со съемным элементом жесткости и способ его применения |
US20100121307A1 (en) | 2007-08-24 | 2010-05-13 | Microfabrica Inc. | Microneedles, Microneedle Arrays, Methods for Making, and Transdermal and/or Intradermal Applications |
US8147480B2 (en) | 2007-09-28 | 2012-04-03 | Codman & Shurtleff, Inc. | Catheter for reduced reflux in targeted tissue delivery of a therapeutic agent |
US7766875B2 (en) * | 2007-09-28 | 2010-08-03 | Codman & Shurtleff, Inc. | Catheter for reduced reflux in targeted tissue delivery of a therapeutic agent |
US8015887B2 (en) * | 2007-09-29 | 2011-09-13 | E I Spectra, LLC | Instrumented pipette tip |
GB0719608D0 (en) | 2007-10-08 | 2007-11-14 | Renishaw Plc | Medical Apparatus |
CA2701744A1 (en) | 2007-10-08 | 2009-04-16 | Renishaw (Ireland) Limited | Catheter |
GB0802634D0 (en) | 2008-02-13 | 2008-03-19 | Renishaw Plc | Catheter |
WO2009047494A1 (en) | 2007-10-08 | 2009-04-16 | Renishaw Plc | Apparatus for stereotactic neurosurgery |
US20090112278A1 (en) | 2007-10-30 | 2009-04-30 | Neuropace, Inc. | Systems, Methods and Devices for a Skull/Brain Interface |
WO2009086624A1 (en) | 2008-01-04 | 2009-07-16 | The Royal Institution For The Advancement Of Learning/Mcgill University | Microfluidic microarray system and method for the multiplexed analysis of biomolecules |
EP2249861B1 (en) | 2008-01-16 | 2016-07-06 | Neurodyn Life Sciences Inc. | Progranulin for use in treating parkinson's disease or alzheimer's disease |
WO2010005479A1 (en) | 2008-06-16 | 2010-01-14 | Wayne State University | Method of making 3-dimensional neural probes having electrical and chemical interfaces |
US9138559B2 (en) | 2008-06-16 | 2015-09-22 | Twin Star Medical, Inc | Flexible catheter |
BRPI0915740A2 (pt) | 2008-07-10 | 2015-10-27 | Univ Cornell | aparelho gerador de ondas ultrassônicas |
US8539905B2 (en) | 2008-11-07 | 2013-09-24 | The Research Foundation For The State University Of New York | Polymeric micro-cantilevers for ultra-low volume fluid and living cell deposition |
US8540667B2 (en) * | 2008-11-12 | 2013-09-24 | Sanovas, Inc. | Multi-balloon catheter for extravasated drug delivery |
GB0820839D0 (en) | 2008-11-13 | 2008-12-24 | Renishaw Plc | Assessing and/or correcting tomogram errors |
WO2010081072A2 (en) * | 2009-01-12 | 2010-07-15 | Becton, Dickinson And Company | Optimized intracranial catheters for convection-enhanced delivery of therapeutics |
WO2010090858A2 (en) | 2009-01-21 | 2010-08-12 | Medtronic, Inc. | Catheter systems having flow restrictors |
US20100185179A1 (en) * | 2009-01-21 | 2010-07-22 | Abbott Cardiovascular Systems Inc. | Needled cannula with filter device |
TWI449551B (zh) | 2009-01-30 | 2014-08-21 | Terumo Corp | 注射針組合體以及藥劑注射裝置 |
WO2010096920A1 (en) | 2009-02-24 | 2010-09-02 | George Klein | Anchoring catheter sheath |
ES2718828T3 (es) | 2009-03-03 | 2019-07-04 | Becton Dickinson Co | Conjunto de aguja de pluma para administrar soluciones de medicamentos |
US8602644B2 (en) | 2009-05-08 | 2013-12-10 | University Of North Texas | Multifunctional micropipette biological sensor |
GB0908784D0 (en) | 2009-05-21 | 2009-07-01 | Renishaw Plc | Apparatus for imaging a body part |
GB0908787D0 (en) | 2009-05-21 | 2009-07-01 | Renishaw Plc | Head clamp for imaging and neurosurgery |
US20110003330A1 (en) | 2009-07-06 | 2011-01-06 | Durack Gary P | Microfluidic device |
AU2010286668B2 (en) | 2009-08-25 | 2015-04-09 | The Regents Of The University Of California | Optimized placement of cannula for delivery of therapeutics to the brain |
US9936884B2 (en) | 2009-10-28 | 2018-04-10 | Megan Mikhail | Method and system for treating hypotension |
US8814853B2 (en) * | 2009-10-29 | 2014-08-26 | Cook Medical Technologies Llc | Thermochemical ablation needle |
US9498271B2 (en) * | 2009-10-29 | 2016-11-22 | Cook Medical Technologies Llc | Coaxial needle cannula with distal spiral mixer and side ports for fluid injection |
US20110301235A1 (en) | 2009-12-02 | 2011-12-08 | Alquest Therapeutics, Inc. | Organoselenium compounds and uses thereof |
GB201002370D0 (en) | 2010-02-12 | 2010-03-31 | Renishaw Ireland Ltd | Percutaneous drug delivery apparatus |
WO2011109735A2 (en) | 2010-03-05 | 2011-09-09 | Cornell University | Ultrasound-assisted convection enhanced delivery of compounds in vivo with a transducer cannula assembly |
CN102844064A (zh) | 2010-03-31 | 2012-12-26 | 泰尔茂株式会社 | 预灌封注射器 |
WO2011135298A1 (en) | 2010-04-30 | 2011-11-03 | Renishaw Plc | Metrology apparatus |
US20120019270A1 (en) * | 2010-07-21 | 2012-01-26 | Amodei Dario G | Microfabricated pipette and method of manufacture |
US9113949B2 (en) | 2010-10-05 | 2015-08-25 | Medtronic, Inc. | Cannula system and method for immobilizing an implanted catheter during catheter anchoring |
WO2012068283A1 (en) | 2010-11-16 | 2012-05-24 | C2C Development, Llc | Seal tip catheter devices or methods |
WO2012109621A1 (en) | 2011-02-10 | 2012-08-16 | Actuated Medical, Inc. | Medical tool with electromechanical control and feedback |
WO2012145652A1 (en) | 2011-04-20 | 2012-10-26 | Trustees Of Tufts College | Dynamic silk coatings for implantable devices |
US9138343B2 (en) | 2011-05-31 | 2015-09-22 | Bayer Healthcare Llc | Tip protector sleeve |
CA3050475C (en) | 2011-08-01 | 2021-09-14 | Alcyone Lifesciences, Inc. | Microfluidic drug delivery devices |
US20130079596A1 (en) * | 2011-09-23 | 2013-03-28 | Todd Edward Smith | Dynamic surgical fluid sensing |
US8753344B2 (en) * | 2011-09-23 | 2014-06-17 | Smith & Nephew, Inc. | Dynamic orthoscopic sensing |
US9539389B2 (en) | 2012-02-08 | 2017-01-10 | Stmicroelectronics, Inc. | Wireless flow sensor using present flow rate data |
US9255245B2 (en) | 2012-07-03 | 2016-02-09 | Agilent Technologies, Inc. | Sample probes and methods for sampling intracellular material |
EP2877108B1 (en) | 2012-07-24 | 2023-06-07 | Renishaw PLC | Neurosurgical apparatus |
US10188396B2 (en) | 2012-08-06 | 2019-01-29 | Covidien Lp | Apparatus and method for delivering an embolic composition |
CA3123066A1 (en) | 2012-12-18 | 2014-06-26 | Alcyone Lifesciences, Inc. | Systems and methods for reducing or preventing backflow in a delivery system |
US9539382B2 (en) | 2013-03-12 | 2017-01-10 | Medtronic, Inc. | Stepped catheters with flow restrictors and infusion systems using the same |
AU2014281682B2 (en) | 2013-06-17 | 2019-03-21 | Alcyone Therapeutics, Inc. | Methods and devices for protecting catheter tips and stereotactic fixtures for microcatheters |
WO2015017609A2 (en) | 2013-07-31 | 2015-02-05 | Alcyone Lifesciences, Inc. | Systems and methods for drug delivery, treatment, and monitoring |
US10806396B2 (en) | 2015-01-26 | 2020-10-20 | Alcyone Lifesciences, Inc. | Drug delivery methods with tracer |
EP3294398A4 (en) * | 2015-05-11 | 2019-01-09 | Alcyone Lifesciences, Inc. | SYSTEM AND METHOD FOR THE ADMINISTRATION OF MEDICAMENTS |
-
2012
- 2012-08-01 CA CA3050475A patent/CA3050475C/en active Active
- 2012-08-01 WO PCT/US2012/049100 patent/WO2013019830A2/en active Application Filing
- 2012-08-01 ES ES12819276T patent/ES2854832T3/es active Active
- 2012-08-01 KR KR1020147005021A patent/KR102059383B1/ko active Active
- 2012-08-01 US US13/563,785 patent/US10434251B2/en active Active
- 2012-08-01 US US13/563,786 patent/US10137244B2/en active Active
- 2012-08-01 US US13/563,787 patent/US20130035660A1/en not_active Abandoned
- 2012-08-01 CN CN201280046268.8A patent/CN103826690B/zh not_active Expired - Fee Related
- 2012-08-01 JP JP2014524040A patent/JP6230996B2/ja active Active
- 2012-08-01 CA CA3125150A patent/CA3125150A1/en active Pending
- 2012-08-01 EP EP12819276.2A patent/EP2739341B1/en active Active
- 2012-08-01 AU AU2012290129A patent/AU2012290129B2/en not_active Ceased
- 2012-08-01 CA CA2843587A patent/CA2843587C/en active Active
- 2012-08-01 EP EP21157393.6A patent/EP3881876A1/en not_active Withdrawn
-
2017
- 2017-01-12 AU AU2017200202A patent/AU2017200202B2/en not_active Ceased
-
2018
- 2018-11-13 US US16/188,402 patent/US20190117886A1/en not_active Abandoned
-
2019
- 2019-03-13 AU AU2019201722A patent/AU2019201722A1/en not_active Abandoned
-
2021
- 2021-03-02 AU AU2021201360A patent/AU2021201360A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6454945B1 (en) | 1995-06-16 | 2002-09-24 | University Of Washington | Microfabricated devices and methods |
US20110137289A1 (en) | 2003-04-22 | 2011-06-09 | Antisense Pharma Gmbh | Portable equipment for administration of fluids into tissues and tumors by convection enhanced delivery technique |
US20100098767A1 (en) * | 2007-02-13 | 2010-04-22 | Olbricht William L | Convection enhanced delivery apparatus, method, and application |
US20090124976A1 (en) | 2007-11-14 | 2009-05-14 | Stephan Mittermeyer | Drug supply system for ced (convection-enhanced delivery) catheter infusions |
US20090143764A1 (en) * | 2007-11-30 | 2009-06-04 | Medtronic, Inc. | Infusion catheter assembly with reduced backflow |
US20100081072A1 (en) | 2008-09-26 | 2010-04-01 | Asml Netherlands B.V. | Lithographic apparatus and method |
Also Published As
Publication number | Publication date |
---|---|
ES2854832T3 (es) | 2021-09-23 |
CA2843587A1 (en) | 2013-02-07 |
KR20140092802A (ko) | 2014-07-24 |
EP2739341A2 (en) | 2014-06-11 |
EP3881876A1 (en) | 2021-09-22 |
JP2014529417A (ja) | 2014-11-13 |
US20190117886A1 (en) | 2019-04-25 |
CN103826690A (zh) | 2014-05-28 |
US20130035560A1 (en) | 2013-02-07 |
CA3125150A1 (en) | 2013-02-07 |
AU2019201722A1 (en) | 2019-04-04 |
JP6230996B2 (ja) | 2017-11-15 |
AU2017200202A1 (en) | 2017-02-02 |
US20130035574A1 (en) | 2013-02-07 |
AU2017200202B2 (en) | 2018-12-13 |
CA2843587C (en) | 2020-03-24 |
AU2021201360A1 (en) | 2021-03-18 |
EP2739341A4 (en) | 2015-04-22 |
WO2013019830A3 (en) | 2013-04-04 |
CA3050475C (en) | 2021-09-14 |
CA3050475A1 (en) | 2013-02-07 |
AU2012290129B2 (en) | 2016-10-13 |
WO2013019830A2 (en) | 2013-02-07 |
US10434251B2 (en) | 2019-10-08 |
US20130035660A1 (en) | 2013-02-07 |
CN103826690B (zh) | 2016-11-02 |
AU2012290129A1 (en) | 2014-02-20 |
US10137244B2 (en) | 2018-11-27 |
EP2739341B1 (en) | 2021-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102059383B1 (ko) | 미세유체 약물 전달 장치들 | |
AU2020273278B2 (en) | Systems and methods for reducing or preventing backflow in a delivery system | |
US11534592B2 (en) | Systems and methods for drug delivery, treatment, and monitoring |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20140226 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20170712 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20190110 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20190724 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20191219 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20191219 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20221219 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20231122 Start annual number: 5 End annual number: 5 |