IL151337A0 - Specialized hollow fiber membranes for in-vivo plasmapheresis and ultrafiltration - Google Patents

Specialized hollow fiber membranes for in-vivo plasmapheresis and ultrafiltration

Info

Publication number
IL151337A0
IL151337A0 IL15133701A IL15133701A IL151337A0 IL 151337 A0 IL151337 A0 IL 151337A0 IL 15133701 A IL15133701 A IL 15133701A IL 15133701 A IL15133701 A IL 15133701A IL 151337 A0 IL151337 A0 IL 151337A0
Authority
IL
Israel
Prior art keywords
ultrafiltration
mass density
hollow fiber
fiber
fiber membranes
Prior art date
Application number
IL15133701A
Other languages
English (en)
Original Assignee
Transvivo Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Transvivo Inc filed Critical Transvivo Inc
Publication of IL151337A0 publication Critical patent/IL151337A0/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3403—Regulation parameters
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3413—Diafiltration
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
    • A61M1/3696—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • 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
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1678—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes intracorporal
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
IL15133701A 2000-04-13 2001-04-11 Specialized hollow fiber membranes for in-vivo plasmapheresis and ultrafiltration IL151337A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/549,131 US6802820B1 (en) 2000-04-13 2000-04-13 Specialized hollow fiber membranes for in-vivo plasmapheresis and ultrafiltration
PCT/US2001/040494 WO2001078805A1 (en) 2000-04-13 2001-04-11 Specialized hollow fiber membranes for in-vivo plasmapheresis and ultrafiltration

Publications (1)

Publication Number Publication Date
IL151337A0 true IL151337A0 (en) 2003-04-10

Family

ID=24191794

Family Applications (1)

Application Number Title Priority Date Filing Date
IL15133701A IL151337A0 (en) 2000-04-13 2001-04-11 Specialized hollow fiber membranes for in-vivo plasmapheresis and ultrafiltration

Country Status (10)

Country Link
US (2) US6802820B1 (es)
EP (1) EP1274474B1 (es)
JP (1) JP2003530984A (es)
AT (1) ATE342072T1 (es)
AU (2) AU5760001A (es)
CA (1) CA2403334C (es)
DE (1) DE60123770T2 (es)
ES (1) ES2273839T3 (es)
IL (1) IL151337A0 (es)
WO (1) WO2001078805A1 (es)

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US7585412B2 (en) * 2000-04-13 2009-09-08 Transvivo, Inc. Specialized hollow fiber membranes for plasmapheresis and ultrafiltration
US7195711B2 (en) * 2000-04-13 2007-03-27 Transvivo Inc. Specialized hollow fiber membranes for in-vivo plasmapheresis and ultrafiltration
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US6607501B2 (en) 2001-05-14 2003-08-19 Reynolds G. Gorsuch Process and apparatus for utilization of in vivo extracted plasma with tissue engineering devices, bioreactors, artificial organs, and cell therapy applications
IL161108A0 (en) 2001-10-17 2004-08-31 Transvivo Inc Plasmapheresis filter device and apparatus for therapeutic apheresis
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SE0203857L (sv) 2002-12-20 2004-06-21 Gambro Lundia Ab Permselektivt membran och förfarande för tillverkning därav
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TWI406703B (zh) * 2003-11-17 2013-09-01 Asahi Kasei Medical Co Ltd Purify blood with hollow fiber membrane and use its blood purifier
US7354392B2 (en) * 2004-02-25 2008-04-08 Transvivo Inc. Structurally optimized hollow fiber membranes
CN2698358Y (zh) * 2004-04-06 2005-05-11 上海江夏血液技术有限公司 血液过滤装置
WO2007125943A1 (ja) * 2006-04-26 2007-11-08 Toyo Boseki Kabushiki Kaisha 高分子多孔質中空糸膜
CA2660161C (en) * 2006-10-18 2015-12-22 Gambro Lundia Ab Hollow fiber membrane and method for manufacturing thereof
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US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
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US20100108599A1 (en) * 2008-11-03 2010-05-06 Kristof Vizvardi Filtration membrane with tubular support
US9132390B2 (en) 2009-03-26 2015-09-15 Bl Technologies Inc. Non-braided reinforced holow fibre membrane
ES2521440T3 (es) 2009-06-26 2014-11-12 Bl Technologies, Inc. Membrana de fibra hueca no trenzada reforzada con textiles
JP5097298B2 (ja) * 2010-03-04 2012-12-12 積水化学工業株式会社 高分子水処理膜及びその製造方法並びに水処理方法
KR102171580B1 (ko) 2010-09-15 2020-10-29 비엘 테크놀러지스 인크. 가용성 코어 주위에 얀-강화된 중공 섬유 막의 제조 방법
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US9643129B2 (en) 2011-12-22 2017-05-09 Bl Technologies, Inc. Non-braided, textile-reinforced hollow fiber membrane
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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
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
WO2017004592A1 (en) 2015-07-02 2017-01-05 Terumo Bct, Inc. Cell growth with mechanical stimuli
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
US11685883B2 (en) 2016-06-07 2023-06-27 Terumo Bct, Inc. Methods and systems for coating a cell growth surface
US11104874B2 (en) 2016-06-07 2021-08-31 Terumo Bct, Inc. Coating a bioreactor
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JP6926331B2 (ja) 2017-10-05 2021-08-25 フレセニウス メディカル ケア ホールディングス インコーポレーテッド ポリスルホン−ウレタンコポリマー、それを含む膜および製品、並びに、その製造および使用方法
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Also Published As

Publication number Publication date
DE60123770D1 (de) 2006-11-23
US6802820B1 (en) 2004-10-12
ES2273839T3 (es) 2007-05-16
US6802971B2 (en) 2004-10-12
JP2003530984A (ja) 2003-10-21
ATE342072T1 (de) 2006-11-15
WO2001078805A1 (en) 2001-10-25
US20040050788A1 (en) 2004-03-18
EP1274474B1 (en) 2006-10-11
CA2403334A1 (en) 2001-10-25
EP1274474A1 (en) 2003-01-15
AU5760001A (en) 2001-10-30
AU2001257600B2 (en) 2006-01-19
CA2403334C (en) 2005-11-08
DE60123770T2 (de) 2007-08-23

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