CA1198686A - Extraction des particules presents dans un melange liquide - Google Patents
Extraction des particules presents dans un melange liquideInfo
- Publication number
- CA1198686A CA1198686A CA000406756A CA406756A CA1198686A CA 1198686 A CA1198686 A CA 1198686A CA 000406756 A CA000406756 A CA 000406756A CA 406756 A CA406756 A CA 406756A CA 1198686 A CA1198686 A CA 1198686A
- Authority
- CA
- Canada
- Prior art keywords
- particle mixture
- filtrate
- channel
- pressure
- outlet port
- 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.)
- Expired
Links
- 239000002245 particle Substances 0.000 title claims abstract description 215
- 239000000203 mixture Substances 0.000 title claims abstract description 193
- 239000000706 filtrate Substances 0.000 title claims abstract description 134
- 239000007788 liquid Substances 0.000 title claims abstract description 44
- 239000012528 membrane Substances 0.000 claims abstract description 130
- 239000012982 microporous membrane Substances 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 18
- 239000008280 blood Substances 0.000 claims description 66
- 210000004369 blood Anatomy 0.000 claims description 65
- 238000000034 method Methods 0.000 claims description 22
- 239000012530 fluid Substances 0.000 claims description 17
- 239000011148 porous material Substances 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 210000001772 blood platelet Anatomy 0.000 claims description 5
- 210000003743 erythrocyte Anatomy 0.000 claims description 5
- 210000000265 leukocyte Anatomy 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 208000036366 Sensation of pressure Diseases 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000004907 flux Effects 0.000 abstract description 14
- 101710112672 Probable tape measure protein Proteins 0.000 description 22
- 101710204224 Tape measure protein Proteins 0.000 description 22
- 239000011324 bead Substances 0.000 description 9
- 238000007789 sealing Methods 0.000 description 9
- 230000017531 blood circulation Effects 0.000 description 8
- 210000000601 blood cell Anatomy 0.000 description 7
- 238000005374 membrane filtration Methods 0.000 description 6
- 230000002934 lysing effect Effects 0.000 description 5
- 239000003607 modifier Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 3
- 239000000306 component Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- -1 inlet flowrate Chemical class 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 230000002572 peristaltic effect Effects 0.000 description 3
- 238000002616 plasmapheresis Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 206010018910 Haemolysis Diseases 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 230000008588 hemolysis Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 210000003660 reticulum Anatomy 0.000 description 2
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 208000001953 Hypotension Diseases 0.000 description 1
- 108060003951 Immunoglobulin Proteins 0.000 description 1
- 241000100287 Membras Species 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 239000012503 blood component Substances 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 102000018358 immunoglobulin Human genes 0.000 description 1
- 229940072221 immunoglobulins Drugs 0.000 description 1
- 230000007775 late Effects 0.000 description 1
- 210000005229 liver cell Anatomy 0.000 description 1
- 208000012866 low blood pressure Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/172—Plate spreading means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/21—Plate and frame presses
- B01D25/215—Construction of the filter plates, frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/22—Controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
- B01D63/0822—Plate-and-frame devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/20—By influencing the flow
- B01D2321/2008—By influencing the flow statically
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30748981A | 1981-10-01 | 1981-10-01 | |
| US307,489 | 1981-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1198686A true CA1198686A (fr) | 1985-12-31 |
Family
ID=23189998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000406756A Expired CA1198686A (fr) | 1981-10-01 | 1982-07-07 | Extraction des particules presents dans un melange liquide |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5870810A (fr) |
| CA (1) | CA1198686A (fr) |
| DE (1) | DE3236310A1 (fr) |
| FR (1) | FR2513896A1 (fr) |
| GB (4) | GB2112293B (fr) |
| IT (1) | IT1152566B (fr) |
| NL (1) | NL8202703A (fr) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4980068A (en) * | 1983-08-15 | 1990-12-25 | Lavender Ardis R | System, apparatus and method for continuously fractionating blood in situ |
| US4980054A (en) * | 1983-08-15 | 1990-12-25 | Lavender Ardis R | System and method for mass transfer between fluids |
| JPS60183008A (ja) * | 1984-03-02 | 1985-09-18 | Shokuhin Sangyo Maku Riyou Gijutsu Kenkyu Kumiai | プレートアンドフレーム型膜分離装置 |
| JPS6145772A (ja) * | 1984-08-07 | 1986-03-05 | テルモ株式会社 | 血漿分離装置 |
| FR2581316A1 (fr) * | 1985-05-02 | 1986-11-07 | Murisasco Antoine | Procede et dispositif d'echanges plasmatiques automatiques controle par ordinateur integre |
| EP0208061A1 (fr) * | 1985-05-14 | 1987-01-14 | Biotest Pharma GmbH | Procédé et appareil pour le prélèvement de plasma sanguin |
| EP0341573A3 (fr) * | 1988-05-13 | 1990-05-09 | Sartorius Ag | Procédé et appareil de filtration de liquides par filtration tangentielle |
| FR2691911B1 (fr) * | 1992-06-05 | 1994-11-25 | Delmas Olivier | Dispositif permettant l'obtention d'un surnageant de thrombocytes activés, procédé mettant en Óoeuvre le dispositif et surnageant obtenu. |
| GB9224468D0 (en) * | 1992-11-23 | 1993-01-13 | Bio Flo Ltd | Fluid treatment system |
| GB2305370B (en) * | 1995-09-19 | 1997-10-29 | Asahi Medical Co | Device for depletion of leukocytes |
| WO2003024574A1 (fr) * | 2001-09-20 | 2003-03-27 | Millipore Corporation | Module de filtration |
| DE60239123D1 (de) | 2001-09-20 | 2011-03-24 | Millipore Corp | Trennelement für eine fluidbehandlungsvorrichtung |
| EP2785429A4 (fr) | 2011-11-30 | 2015-10-28 | Wellstat Diagnostics Llc | Module de filtration |
| US9075042B2 (en) | 2012-05-15 | 2015-07-07 | Wellstat Diagnostics, Llc | Diagnostic systems and cartridges |
| US9625465B2 (en) | 2012-05-15 | 2017-04-18 | Defined Diagnostics, Llc | Clinical diagnostic systems |
| US9213043B2 (en) | 2012-05-15 | 2015-12-15 | Wellstat Diagnostics, Llc | Clinical diagnostic system including instrument and cartridge |
| US10335078B2 (en) | 2014-08-04 | 2019-07-02 | General Electric Company | Device for separation and collection of plasma |
| US9950321B2 (en) | 2014-08-04 | 2018-04-24 | General Electric Company | Device for separation and collection of plasma |
| SG10201908753PA (en) * | 2015-03-23 | 2019-11-28 | Univ Nanyang Tech | Flow cell apparatus and method of analysing biofilm development |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK434874A (da) * | 1974-08-14 | 1976-02-15 | Danske Mejeriers Maskinfabrik | Filtreringsapparat |
| SE396017B (sv) * | 1974-12-23 | 1977-09-05 | Alfa Laval Ab | Filtreringsforfarande, serskilt for ultrafiltrering |
| US4191182A (en) * | 1977-09-23 | 1980-03-04 | Hemotherapy Inc. | Method and apparatus for continuous plasmaphersis |
| US4212742A (en) * | 1978-05-25 | 1980-07-15 | United States Of America | Filtration apparatus for separating blood cell-containing liquid suspensions |
| DE2823057A1 (de) * | 1978-05-26 | 1979-11-29 | Bayer Ag | Flachmembran-druckpermeationsmodul |
| IL58787A0 (en) * | 1978-12-21 | 1980-02-29 | Baxter Travenol Lab | Disposable filter cell for membrane plasmapheresis |
| DE2925143C2 (de) * | 1979-06-22 | 1983-11-17 | Biotest-Serum-Institut Gmbh, 6000 Frankfurt | Vorrichtung für die kontinuierliche Plasmapherese |
| US4318813A (en) * | 1980-06-30 | 1982-03-09 | Baxter Travenol Laboratories, Inc. | Membrane plasmapheresis module |
| JPS5935631B2 (ja) * | 1980-07-24 | 1984-08-29 | テルモ株式会社 | 体液「ろ」過装置 |
| US4624784A (en) * | 1980-09-03 | 1986-11-25 | Memtec Limited | Apparatus including a flow path formed by membrane compression |
| WO1983000020A1 (fr) * | 1981-06-25 | 1983-01-06 | Baxter Travenol Lab | Dispositif de plasmapherese a membrane et procede utilisant un dispositif de commande de l'ecoulement d'un fluide pour stabiliser la pression inter-membrane |
-
1982
- 1982-07-06 NL NL8202703A patent/NL8202703A/nl not_active Application Discontinuation
- 1982-07-07 CA CA000406756A patent/CA1198686A/fr not_active Expired
- 1982-09-14 IT IT23249/82A patent/IT1152566B/it active
- 1982-09-28 FR FR8216315A patent/FR2513896A1/fr not_active Withdrawn
- 1982-09-29 GB GB08227714A patent/GB2112293B/en not_active Expired
- 1982-09-30 DE DE19823236310 patent/DE3236310A1/de not_active Withdrawn
- 1982-10-01 JP JP57173108A patent/JPS5870810A/ja active Pending
-
1985
- 1985-02-25 GB GB08504766A patent/GB2151941B/en not_active Expired
- 1985-02-25 GB GB08504767A patent/GB2151942B/en not_active Expired
- 1985-02-25 GB GB08504768A patent/GB2151943B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2151941B (en) | 1986-01-02 |
| GB2112293B (en) | 1986-01-02 |
| GB2151943A (en) | 1985-07-31 |
| GB8504766D0 (en) | 1985-03-27 |
| GB8504767D0 (en) | 1985-03-27 |
| GB2151943B (en) | 1986-01-02 |
| IT1152566B (it) | 1987-01-07 |
| DE3236310A1 (de) | 1983-04-21 |
| GB2112293A (en) | 1983-07-20 |
| NL8202703A (nl) | 1983-05-02 |
| FR2513896A1 (fr) | 1983-04-08 |
| GB8504768D0 (en) | 1985-03-27 |
| GB2151942B (en) | 1986-01-02 |
| IT8223249A0 (it) | 1982-09-14 |
| GB2151941A (en) | 1985-07-31 |
| GB2151942A (en) | 1985-07-31 |
| JPS5870810A (ja) | 1983-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |