ES2158858T3 - Dializador, membrana y proceso de rectificacion. - Google Patents
Dializador, membrana y proceso de rectificacion.Info
- Publication number
- ES2158858T3 ES2158858T3 ES93903007T ES93903007T ES2158858T3 ES 2158858 T3 ES2158858 T3 ES 2158858T3 ES 93903007 T ES93903007 T ES 93903007T ES 93903007 T ES93903007 T ES 93903007T ES 2158858 T3 ES2158858 T3 ES 2158858T3
- Authority
- ES
- Spain
- Prior art keywords
- membranes
- solvent
- dialysis
- membrane
- porosity
- 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 - Lifetime
Links
- 239000012528 membrane Substances 0.000 title abstract 8
- 239000002904 solvent Substances 0.000 abstract 6
- 238000000502 dialysis Methods 0.000 abstract 3
- 239000012510 hollow fiber Substances 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000000050 nutritive effect Effects 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- 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
- B01D61/24—Dialysis ; Membrane extraction
- B01D61/243—Dialysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/16—Hollow fibers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Urology & Nephrology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
Abstract
LA INVENCION SE REFIERE A MEMBRANAS CON UN DOBLE REVESTIMIENTO UTILES COMO MEMBRANAS DE UNA DIRECCION O DE RECTIFICACION QUE REDUCEN EL QUE LAS MOLECULAS DE SOLUTOS SE VUELVAN A FILTRAR EN UNA DIALISIS Y QUE MEJORAR EL SUMINISTRO DE SUSTANCIAS NUTRITIVAS Y LA RECUPERACION DEL PRODUCTO EN LOS BIORREACTORES DE MEMBRANA. LAS MEMBRANAS SON MATERIALES POLIMERICOS CON UN DOBLE REVESTIMIENTO A MODO, PREFERENTEMENTE, DE FIBRAS HUECAS. LAS MEMBRANAS TIENEN REVESTIMIENTOS DE POLIMEROS EN LAS CARAS OPUESTAS CON UNAS CARACTERISTICAS DE POROSIDAD O DE LOS COEFICIENTES DE CRIBADO DIFERENTES. LAS MEMBRANAS SE FORMAN A BASE DE EXTRUIR UN POLIMERO DISUELTO EN UN SOLVENTE AL TIEMPO QUE POR LO MENOS UNA SUPERFICIE SE PONEN EN CONTACTO CON UN NO SOLVENTE MISCIBLE CON EL SOLVENTE. LA OTRA SUPERFICIE SE PONE EN CONTACTO CON UN NO SOLVENTE. LOS DOS NO SOLVENTES SON BIEN DIFERENTES ENTRE SI O BIEN UNO DE LOS NO SOLVENTES CONTIENE UN ADITIVO SOLUBLE QUE CAMBIA LA POROSIDAD DEL REVESTIMIENTO FORMADO EN EL POLIMERO EXTRUIDO DISUELTO. SE PUEDEN FORMAR DISPOSITIVO DE DIALISIS MEJORADOS SI SE UTILIZAN, COMO ELEMENTO DE DIALISIS, MANOJOS DE LAS MEMBRANAS DE FIBRAS HUECAS QUE TENGAN PROPIEDADES RECTIFICADORAS. SE PUEDEN FORMAR BIORREACTORES MEJORADOS SI SE UTILIZAN MANOJOS DE MEMBRANAS DE FIBRAS HUECAS COMO RECIPIENTE DE CULTIVO QUE TENGA PROPIEDADES RECTIFICADORAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/818,851 US5240614A (en) | 1992-01-10 | 1992-01-10 | Process for removing unwanted materials from fluids and for producing biological products |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2158858T3 true ES2158858T3 (es) | 2001-09-16 |
Family
ID=25226599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93903007T Expired - Lifetime ES2158858T3 (es) | 1992-01-10 | 1993-01-08 | Dializador, membrana y proceso de rectificacion. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5240614A (es) |
EP (1) | EP0576659B1 (es) |
JP (1) | JP3197900B2 (es) |
KR (1) | KR100254664B1 (es) |
CN (1) | CN1031622C (es) |
AT (1) | ATE201230T1 (es) |
CA (1) | CA2104969A1 (es) |
DE (1) | DE69330221T2 (es) |
ES (1) | ES2158858T3 (es) |
TW (1) | TW265269B (es) |
WO (1) | WO1993014186A1 (es) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960011587B1 (ko) * | 1991-05-21 | 1996-08-24 | 브라운 유니버시티 리서치 파운데이션 | 중공섬유 제조장치와 중공섬유 |
US5527467A (en) * | 1992-01-10 | 1996-06-18 | Baxter International Inc. | Rectifying dialyzer, bioreactor and membrane |
US5480552A (en) * | 1992-01-10 | 1996-01-02 | Baxter International Inc. | Method for concentrating a solute with an oscillating filtration device |
DE69419095T2 (de) * | 1993-03-09 | 2000-02-03 | Baxter International Inc., Deerfield | Rektifikationsdialysator, membran und bioreaktor |
DE69634352T2 (de) * | 1995-06-30 | 2006-01-12 | Toray Industries, Inc. | Methode zur Herstellung einer teildurchlässigen Hohlfasermembran aus Polysulfon |
US5714072A (en) * | 1995-11-06 | 1998-02-03 | Hoechst Celanese Corporation | Method for solvent extraction using a dual-skinned asymmetric microporous membrane |
JP4451931B2 (ja) * | 1996-11-12 | 2010-04-14 | ホアットマン,インコーポレーテッド | 親水性のポリマー状の相転換メンブレン |
US5955353A (en) * | 1997-05-22 | 1999-09-21 | Excorp Medical, Inc. | Hollow fiber bioreactor with an extrafilament flow plug |
US6099730A (en) * | 1997-11-14 | 2000-08-08 | Massachusetts Institute Of Technology | Apparatus for treating whole blood comprising concentric cylinders defining an annulus therebetween |
US7211037B2 (en) | 2002-03-04 | 2007-05-01 | Therakos, Inc. | Apparatus for the continuous separation of biological fluids into components and method of using same |
US7479123B2 (en) | 2002-03-04 | 2009-01-20 | Therakos, Inc. | Method for collecting a desired blood component and performing a photopheresis treatment |
US7186230B2 (en) * | 2002-03-04 | 2007-03-06 | Therakos, Inc | Method and apparatus for the continuous separation of biological fluids into components |
US7153286B2 (en) | 2002-05-24 | 2006-12-26 | Baxter International Inc. | Automated dialysis system |
US7175606B2 (en) | 2002-05-24 | 2007-02-13 | Baxter International Inc. | Disposable medical fluid unit having rigid frame |
US7238164B2 (en) | 2002-07-19 | 2007-07-03 | Baxter International Inc. | Systems, methods and apparatuses for pumping cassette-based therapies |
US8029454B2 (en) | 2003-11-05 | 2011-10-04 | Baxter International Inc. | High convection home hemodialysis/hemofiltration and sorbent system |
US7476209B2 (en) | 2004-12-21 | 2009-01-13 | Therakos, Inc. | Method and apparatus for collecting a blood component and performing a photopheresis treatment |
US20090078641A1 (en) * | 2006-03-09 | 2009-03-26 | Toyo Boseki Kabushiki Kaisha | Hollow fiber membrane with excellent performance stability and blood purifier and method for producing hollow fiber membrane |
US8062513B2 (en) | 2008-07-09 | 2011-11-22 | Baxter International Inc. | Dialysis system and machine having therapy prescription recall |
US9514283B2 (en) | 2008-07-09 | 2016-12-06 | Baxter International Inc. | Dialysis system having inventory management including online dextrose mixing |
US10487148B2 (en) | 2010-01-28 | 2019-11-26 | The Board Of Trustees Of The Leland Stanford Junior University | Methods and compositions for treating aging-associated impairments |
WO2017120461A1 (en) | 2016-01-08 | 2017-07-13 | The Board Of Trustees Of The Leland Stanford Junior University | Ccr3 modulation in the treatment of aging-associated impairments, and compositions for practicing the same |
US20160208011A1 (en) | 2010-01-28 | 2016-07-21 | The Board Of Trustees Of The Leland Stanford Junior University | Ccr3 modulation in the treatment of aging-associated impairments, and compositions for practicing the same |
WO2012048275A2 (en) | 2010-10-08 | 2012-04-12 | Caridianbct, Inc. | Configurable methods and systems of growing and harvesting cells in a hollow fiber bioreactor system |
US9161968B2 (en) | 2011-04-08 | 2015-10-20 | The Board Of Trustees Of The Leland Stanford Junior University | Methods of neuroprotection involving macrophage colony stimulating factor receptor agonists |
JP6612227B2 (ja) | 2013-11-16 | 2019-11-27 | テルモ ビーシーティー、インコーポレーテッド | バイオリアクターにおける細胞増殖 |
WO2015088915A1 (en) | 2013-12-09 | 2015-06-18 | The Board Of Trustees Of The Leland Stanford Junior University | Methods and compositions for treating aging-associated conditions |
US10905779B2 (en) | 2013-12-09 | 2021-02-02 | The Board Of Trustees Of The Leland Stanford Junior University | Methods for screening human blood products comprising plasma using immunocompromised rodent models |
EP3122866B1 (en) | 2014-03-25 | 2019-11-20 | Terumo BCT, Inc. | Passive replacement of media |
JP6830059B2 (ja) | 2014-09-26 | 2021-02-17 | テルモ ビーシーティー、インコーポレーテッド | スケジュール化された細胞フィーディング |
CN116687969A (zh) | 2015-05-18 | 2023-09-05 | 小利兰·斯坦福大学托管委员会 | 用于治疗衰老相关的损伤的方法和组合物 |
SI3307296T1 (sl) | 2015-06-15 | 2022-04-29 | The Board of Trustees of the Leland Stanford Junior University Office of the General Counsel | TIMP2 za uporabo pri zdravljenju s starostjo povezanih stanj |
WO2017004592A1 (en) | 2015-07-02 | 2017-01-05 | Terumo Bct, Inc. | Cell growth with mechanical stimuli |
CN105664730B (zh) * | 2016-04-14 | 2017-12-05 | 北京航空航天大学 | 一种可调控液体单向透过范围的复合膜及其制备方法 |
JP7034949B2 (ja) | 2016-05-25 | 2022-03-14 | テルモ ビーシーティー、インコーポレーテッド | 細胞の増殖 |
US11104874B2 (en) | 2016-06-07 | 2021-08-31 | Terumo Bct, Inc. | Coating a bioreactor |
US11685883B2 (en) | 2016-06-07 | 2023-06-27 | Terumo Bct, Inc. | Methods and systems for coating a cell growth surface |
CN109803748A (zh) * | 2016-09-30 | 2019-05-24 | 东丽株式会社 | 培养血小板浓缩组件及使用其的血小板制剂的制造方法 |
US11624046B2 (en) | 2017-03-31 | 2023-04-11 | Terumo Bct, Inc. | Cell expansion |
CN110612344B (zh) | 2017-03-31 | 2023-09-12 | 泰尔茂比司特公司 | 细胞扩增 |
GB2619893A (en) | 2021-03-23 | 2023-12-20 | Terumo Bct Inc | Cell capture and expansion |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4230463A (en) * | 1977-09-13 | 1980-10-28 | Monsanto Company | Multicomponent membranes for gas separations |
FR2380052A1 (fr) * | 1977-02-11 | 1978-09-08 | Akzo Nv | Membrane de dialyse pour l'hemodialyse |
JPS54145379A (en) * | 1978-05-02 | 1979-11-13 | Asahi Chem Ind Co Ltd | Aromatic polysulfone hollow fiber semipermeable membrane |
DE2823985C2 (de) * | 1978-06-01 | 1986-01-02 | Akzo Gmbh, 5600 Wuppertal | Dialysemembran |
DE3270865D1 (en) * | 1981-08-22 | 1986-06-05 | Asahi Chemical Ind | Aromatic polysulfone resin hollow yarn membrane and process for manufacturing same |
JPS58132111A (ja) * | 1982-01-29 | 1983-08-06 | Asahi Chem Ind Co Ltd | ポリスルホン中空糸 |
JPS60246812A (ja) * | 1984-05-18 | 1985-12-06 | Daicel Chem Ind Ltd | ポリスルホン系樹脂製中空糸 |
EP0183757B1 (fr) * | 1984-06-13 | 1991-10-30 | Lyonnaise Des Eaux - Dumez | Procede de fabrication de fibres creuses et leurs applications notamment dans le domaine des separations par membranes |
WO1986002379A1 (en) * | 1984-10-09 | 1986-04-24 | Endotronics, Inc. | Hollow fiber culture device for improved nutrient perfusion and product concentration and method of operation |
JPS61164602A (ja) * | 1985-01-17 | 1986-07-25 | Daicel Chem Ind Ltd | ポリスルホン系樹脂製中空糸膜 |
JPS621404A (ja) * | 1985-06-27 | 1987-01-07 | Mitsubishi Rayon Co Ltd | 多層複合中空繊維状膜及びその製造法 |
JP2542572B2 (ja) * | 1985-11-15 | 1996-10-09 | 日機装 株式会社 | 中空繊維 |
JPS62241528A (ja) * | 1986-04-10 | 1987-10-22 | Nisso Eng Kk | トリクロロエチレン含有排ガスの処理方法 |
DE3851572T2 (de) * | 1987-06-12 | 1995-05-24 | Kuraray Co | Polysulfon-Hohlfasermembran und Verfahren zu ihrer Herstellung. |
US5015585A (en) * | 1988-02-23 | 1991-05-14 | Robinson James R | Method and apparatus for culturing and diffusively oxygenating cells on isotropic membranes |
JPH01299610A (ja) * | 1988-05-28 | 1989-12-04 | Nikkiso Co Ltd | 半透膜およびその製造方法 |
JPH01310668A (ja) * | 1988-06-09 | 1989-12-14 | Nikkiso Co Ltd | 中空糸型血液浄化装置 |
US5084349A (en) * | 1988-09-07 | 1992-01-28 | Terumo Kabushiki Kaisha | Hollow cellulose fibers, method for making, and fluid processing apparatus using same |
US5049276A (en) * | 1988-10-13 | 1991-09-17 | Fuji Photo Film Co., Ltd. | Hollow fiber membrane |
FR2640638B1 (fr) * | 1988-12-20 | 1991-02-15 | Commissariat Energie Atomique | Bioreacteur et dispositif pour la culture de cellules animales |
JPH02245176A (ja) * | 1989-03-17 | 1990-09-28 | Nok Corp | 酸素供給型バイオリアクター |
US7704992B2 (en) * | 2008-02-13 | 2010-04-27 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
-
1992
- 1992-01-10 US US07/818,851 patent/US5240614A/en not_active Expired - Lifetime
-
1993
- 1993-01-08 KR KR1019930702698A patent/KR100254664B1/ko not_active IP Right Cessation
- 1993-01-08 ES ES93903007T patent/ES2158858T3/es not_active Expired - Lifetime
- 1993-01-08 EP EP93903007A patent/EP0576659B1/en not_active Expired - Lifetime
- 1993-01-08 JP JP51257593A patent/JP3197900B2/ja not_active Expired - Lifetime
- 1993-01-08 AT AT93903007T patent/ATE201230T1/de not_active IP Right Cessation
- 1993-01-08 WO PCT/US1993/000132 patent/WO1993014186A1/en active IP Right Grant
- 1993-01-08 CA CA002104969A patent/CA2104969A1/en not_active Abandoned
- 1993-01-08 DE DE69330221T patent/DE69330221T2/de not_active Expired - Lifetime
- 1993-01-09 CN CN93101176A patent/CN1031622C/zh not_active Expired - Fee Related
- 1993-01-12 TW TW082100142A patent/TW265269B/zh active
Also Published As
Publication number | Publication date |
---|---|
CA2104969A1 (en) | 1993-07-11 |
CN1031622C (zh) | 1996-04-24 |
EP0576659B1 (en) | 2001-05-16 |
US5240614A (en) | 1993-08-31 |
TW265269B (es) | 1995-12-11 |
DE69330221T2 (de) | 2002-04-18 |
JPH06505640A (ja) | 1994-06-30 |
EP0576659A1 (en) | 1994-01-05 |
WO1993014186A1 (en) | 1993-07-22 |
ATE201230T1 (de) | 2001-06-15 |
KR100254664B1 (ko) | 2000-05-01 |
JP3197900B2 (ja) | 2001-08-13 |
CN1078410A (zh) | 1993-11-17 |
DE69330221D1 (de) | 2001-06-21 |
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Legal Events
Date | Code | Title | Description |
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FG2A | Definitive protection |
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