CN111617317B - 一种生物组织的交联固定方法 - Google Patents
一种生物组织的交联固定方法 Download PDFInfo
- Publication number
- CN111617317B CN111617317B CN202010278276.1A CN202010278276A CN111617317B CN 111617317 B CN111617317 B CN 111617317B CN 202010278276 A CN202010278276 A CN 202010278276A CN 111617317 B CN111617317 B CN 111617317B
- Authority
- CN
- China
- Prior art keywords
- cross
- biological tissue
- linking
- group
- solution
- 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
- 238000004132 cross linking Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 31
- 210000001519 tissue Anatomy 0.000 claims abstract description 56
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 26
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000009833 condensation Methods 0.000 claims abstract description 3
- 230000005494 condensation Effects 0.000 claims abstract description 3
- 210000003516 pericardium Anatomy 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000008367 deionised water Substances 0.000 claims description 11
- 229910021641 deionized water Inorganic materials 0.000 claims description 11
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 7
- 125000003277 amino group Chemical group 0.000 claims description 5
- 125000003700 epoxy group Chemical group 0.000 claims description 5
- 239000005046 Chlorosilane Substances 0.000 claims description 4
- 125000003172 aldehyde group Chemical group 0.000 claims description 4
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 claims description 4
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 claims description 4
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 4
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- CWAFVXWRGIEBPL-UHFFFAOYSA-N ethoxysilane Chemical compound CCO[SiH3] CWAFVXWRGIEBPL-UHFFFAOYSA-N 0.000 claims description 3
- 210000003709 heart valve Anatomy 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- ARYZCSRUUPFYMY-UHFFFAOYSA-N methoxysilane Chemical compound CO[SiH3] ARYZCSRUUPFYMY-UHFFFAOYSA-N 0.000 claims description 3
- 241000283690 Bos taurus Species 0.000 claims description 2
- 210000001951 dura mater Anatomy 0.000 claims description 2
- 210000003752 saphenous vein Anatomy 0.000 claims description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 2
- 238000012258 culturing Methods 0.000 claims 1
- 230000003301 hydrolyzing effect Effects 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 6
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 abstract description 5
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 abstract description 5
- 210000002744 extracellular matrix Anatomy 0.000 abstract description 5
- 230000007062 hydrolysis Effects 0.000 abstract description 3
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 3
- OBNDGIHQAIXEAO-UHFFFAOYSA-N [O].[Si] Chemical compound [O].[Si] OBNDGIHQAIXEAO-UHFFFAOYSA-N 0.000 abstract description 2
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 13
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 8
- 230000002308 calcification Effects 0.000 description 8
- 238000001727 in vivo Methods 0.000 description 8
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide Substances CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 6
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 230000007774 longterm Effects 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- -1 polypropylene Polymers 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 239000004593 Epoxy Chemical class 0.000 description 4
- 239000012620 biological material Substances 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000001575 pathological effect Effects 0.000 description 3
- 150000008442 polyphenolic compounds Chemical class 0.000 description 3
- 235000013824 polyphenols Nutrition 0.000 description 3
- 238000002054 transplantation Methods 0.000 description 3
- 102000008186 Collagen Human genes 0.000 description 2
- 108010035532 Collagen Proteins 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- REFJWTPEDVJJIY-UHFFFAOYSA-N Quercetin Chemical compound C=1C(O)=CC(O)=C(C(C=2O)=O)C=1OC=2C1=CC=C(O)C(O)=C1 REFJWTPEDVJJIY-UHFFFAOYSA-N 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 229920001436 collagen Polymers 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 231100000135 cytotoxicity Toxicity 0.000 description 2
- 230000003013 cytotoxicity Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- ODURFHDFZAVGHC-KTKRTIGZSA-N (z)-2-aminooctadec-9-enoic acid Chemical compound CCCCCCCC\C=C/CCCCCCC(N)C(O)=O ODURFHDFZAVGHC-KTKRTIGZSA-N 0.000 description 1
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 1
- 102000016942 Elastin Human genes 0.000 description 1
- 108010014258 Elastin Proteins 0.000 description 1
- 239000001263 FEMA 3042 Substances 0.000 description 1
- 238000006845 Michael addition reaction Methods 0.000 description 1
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 1
- CWEZAWNPTYBADX-UHFFFAOYSA-N Procyanidin Natural products OC1C(OC2C(O)C(Oc3c2c(O)cc(O)c3C4C(O)C(Oc5cc(O)cc(O)c45)c6ccc(O)c(O)c6)c7ccc(O)c(O)c7)c8c(O)cc(O)cc8OC1c9ccc(O)c(O)c9 CWEZAWNPTYBADX-UHFFFAOYSA-N 0.000 description 1
- ZVOLCUVKHLEPEV-UHFFFAOYSA-N Quercetagetin Natural products C1=C(O)C(O)=CC=C1C1=C(O)C(=O)C2=C(O)C(O)=C(O)C=C2O1 ZVOLCUVKHLEPEV-UHFFFAOYSA-N 0.000 description 1
- HWTZYBCRDDUBJY-UHFFFAOYSA-N Rhynchosin Natural products C1=C(O)C(O)=CC=C1C1=C(O)C(=O)C2=CC(O)=C(O)C=C2O1 HWTZYBCRDDUBJY-UHFFFAOYSA-N 0.000 description 1
- 239000002262 Schiff base Substances 0.000 description 1
- 150000004753 Schiff bases Chemical class 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000002473 artificial blood Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000007796 conventional method 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
- 230000007812 deficiency Effects 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 229920002549 elastin Polymers 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 description 1
- MWDZOUNAPSSOEL-UHFFFAOYSA-N kaempferol Natural products OC1=C(C(=O)c2cc(O)cc(O)c2O1)c3ccc(O)cc3 MWDZOUNAPSSOEL-UHFFFAOYSA-N 0.000 description 1
- 231100001083 no cytotoxicity Toxicity 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920002414 procyanidin Polymers 0.000 description 1
- 229960001285 quercetin Drugs 0.000 description 1
- 235000005875 quercetin Nutrition 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- BEOOHQFXGBMRKU-UHFFFAOYSA-N sodium cyanoborohydride Chemical compound [Na+].[B-]C#N BEOOHQFXGBMRKU-UHFFFAOYSA-N 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920002258 tannic acid Polymers 0.000 description 1
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 1
- 229940033123 tannic acid Drugs 0.000 description 1
- 235000015523 tannic acid Nutrition 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
- A61L27/3604—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
- A61L27/3683—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
- A61L27/3687—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment characterised by the use of chemical agents in the treatment, e.g. specific enzymes, detergents, capping agents, crosslinkers, anticalcification agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/40—Preparation and treatment of biological tissue for implantation, e.g. decellularisation, cross-linking
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dermatology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Botany (AREA)
- Urology & Nephrology (AREA)
- Zoology (AREA)
- General Chemical & Material Sciences (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
样品编号 | GPTMS浓度(%) | 钙元素含量(μg/mg) |
实施例2 | 1.0 | 2.1±0.7 |
实施例3 | 2.0 | 3.8±1.0 |
实施例4 | 4.0 | 2.5±0.8 |
戊二醛交联对照组 | - | 107±9.3 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010278276.1A CN111617317B (zh) | 2020-04-10 | 2020-04-10 | 一种生物组织的交联固定方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010278276.1A CN111617317B (zh) | 2020-04-10 | 2020-04-10 | 一种生物组织的交联固定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111617317A CN111617317A (zh) | 2020-09-04 |
CN111617317B true CN111617317B (zh) | 2021-11-23 |
Family
ID=72267212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010278276.1A Active CN111617317B (zh) | 2020-04-10 | 2020-04-10 | 一种生物组织的交联固定方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111617317B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101461957A (zh) * | 2007-12-19 | 2009-06-24 | 天津大学 | 有机硅交联的聚乙烯醇涂膜剂和制备方法及应用 |
CN101541354A (zh) * | 2006-10-10 | 2009-09-23 | 西洛诺瓦生物科学公司 | 含聚磷氮烯的生物人工心瓣膜 |
CN101658485A (zh) * | 2009-09-10 | 2010-03-03 | 东华大学 | 具有持久广谱抗菌性能的纳米杂化水凝胶及其制备方法 |
EP2857047A1 (en) * | 2012-06-01 | 2015-04-08 | Universitat Politècnica de València | Polymer/ceramic hybrid material |
CN105412984A (zh) * | 2015-12-18 | 2016-03-23 | 华东理工大学 | 一种负载蛋白的3d组织工程支架及其制备方法 |
CN105664245A (zh) * | 2016-02-18 | 2016-06-15 | 深圳市第二人民医院 | 一种可注射型超分子水凝胶及其制备方法 |
JP2016158692A (ja) * | 2015-02-27 | 2016-09-05 | 国立研究開発法人物質・材料研究機構 | 骨補填剤、その製造方法及びその使用方法 |
CN109963646A (zh) * | 2016-09-23 | 2019-07-02 | 格林塞尔研究有限公司 | 用于化学固定的、定制的溶胶-凝胶衍生的基质 |
CN110152065A (zh) * | 2019-06-04 | 2019-08-23 | 四川大学 | 一种仿生微纳叠层疏水生物瓣膜及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10767164B2 (en) * | 2017-03-30 | 2020-09-08 | The Research Foundation For The State University Of New York | Microenvironments for self-assembly of islet organoids from stem cells differentiation |
CN107998453B (zh) * | 2017-12-12 | 2020-09-25 | 中山大学附属第一医院 | 一种表面改性的脱细胞基质及其改性方法 |
CN110507847A (zh) * | 2019-09-04 | 2019-11-29 | 中国科学院海洋研究所 | 一种用于创伤修复的有机-无机杂化敷料及其制备方法和应用 |
-
2020
- 2020-04-10 CN CN202010278276.1A patent/CN111617317B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101541354A (zh) * | 2006-10-10 | 2009-09-23 | 西洛诺瓦生物科学公司 | 含聚磷氮烯的生物人工心瓣膜 |
CN101461957A (zh) * | 2007-12-19 | 2009-06-24 | 天津大学 | 有机硅交联的聚乙烯醇涂膜剂和制备方法及应用 |
CN101658485A (zh) * | 2009-09-10 | 2010-03-03 | 东华大学 | 具有持久广谱抗菌性能的纳米杂化水凝胶及其制备方法 |
EP2857047A1 (en) * | 2012-06-01 | 2015-04-08 | Universitat Politècnica de València | Polymer/ceramic hybrid material |
JP2016158692A (ja) * | 2015-02-27 | 2016-09-05 | 国立研究開発法人物質・材料研究機構 | 骨補填剤、その製造方法及びその使用方法 |
CN105412984A (zh) * | 2015-12-18 | 2016-03-23 | 华东理工大学 | 一种负载蛋白的3d组织工程支架及其制备方法 |
CN105664245A (zh) * | 2016-02-18 | 2016-06-15 | 深圳市第二人民医院 | 一种可注射型超分子水凝胶及其制备方法 |
CN109963646A (zh) * | 2016-09-23 | 2019-07-02 | 格林塞尔研究有限公司 | 用于化学固定的、定制的溶胶-凝胶衍生的基质 |
CN110152065A (zh) * | 2019-06-04 | 2019-08-23 | 四川大学 | 一种仿生微纳叠层疏水生物瓣膜及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111617317A (zh) | 2020-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Jorge-Herrero et al. | Influence of different chemical cross-linking treatments on the properties of bovine pericardium and collagen | |
US6166184A (en) | Process for making a bioprosthetic device | |
JP2869024B2 (ja) | 高い耐石灰化性を有する生体由来補てつ心臓弁 | |
JP5213104B2 (ja) | 再生医療用バイオマテリアル | |
US8137411B2 (en) | Thin collagen tissue for medical device applications | |
US20070027542A1 (en) | Biological artificial ligament and method of making | |
CN107441556B (zh) | 一种聚氨基酸封端的组织修补材料及其制备方法 | |
KR20070106696A (ko) | 이식가능한 바이오물질 및 그 제조 방법 | |
WO2000025705A1 (en) | Method and kit for rapid preparation of autologous tissue medical devices | |
Luo et al. | Zwitterionic hydrogel-coated heart valves with improved endothelialization and anti-calcification properties | |
CN110025403B (zh) | 一种通过涂层的方式改善人工生物瓣膜钙化的方法 | |
CN111467574B (zh) | 基于edc/nhs活化和重组人源胶原蛋白修饰的生物瓣膜材料及其制备方法 | |
AU2016379181B2 (en) | Methods for preparing dry cross-linked tissue | |
AU6452398A (en) | Methods for actively binding heparin to biological and non- biological bioprosthetic material | |
CN103751844A (zh) | 一种抗菌抗降解的猪小肠粘膜脱细胞基质制备方法及其应用 | |
CN111514375A (zh) | 一种抗钙化生物瓣膜材料及其制备方法 | |
CN115087470A (zh) | 一种功能化生物基质材料及其制备方法和应用 | |
CN105457085A (zh) | 一种胶原基贻贝仿生黏附性水凝胶及其制备方法 | |
CN111617317B (zh) | 一种生物组织的交联固定方法 | |
CN112717202A (zh) | 一种金属@茶多酚纳米颗粒自组装生物组织及其制备方法 | |
CN112915260B (zh) | 一种非戊二醛交联生物材料及其制备方法 | |
WO2022143700A1 (zh) | 抗折痕的脱水交联生物材料及其制备方法和应用 | |
CN113425910A (zh) | 一种复合交联生物瓣膜及其制备方法 | |
CN112773936A (zh) | 一种改性心包膜及其制备方法、人工心脏瓣膜假体 | |
CN108853593B (zh) | 复合羊膜生物补片的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220819 Address after: 130013 No. 11111, Haoyue Road, Luyuan District, Changchun City, Jilin Province (Room 101, office building of Jilin Changchun Haoyue Halal Meat Industry Co., Ltd.) Patentee after: Jilin Qiming Haoyue Biotechnology Co.,Ltd. Address before: 610064, No. 24, south section of first ring road, Chengdu, Sichuan, Wuhou District Patentee before: SICHUAN University |
|
TR01 | Transfer of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20240319 Granted publication date: 20211123 |
|
PP01 | Preservation of patent right |