CA2191438A1 - Ecartement par monofilaments de membranes fibreuses et creuses et dispositifs d'oxygenation du sang comprenant ces membranes - Google Patents

Ecartement par monofilaments de membranes fibreuses et creuses et dispositifs d'oxygenation du sang comprenant ces membranes

Info

Publication number
CA2191438A1
CA2191438A1 CA 2191438 CA2191438A CA2191438A1 CA 2191438 A1 CA2191438 A1 CA 2191438A1 CA 2191438 CA2191438 CA 2191438 CA 2191438 A CA2191438 A CA 2191438A CA 2191438 A1 CA2191438 A1 CA 2191438A1
Authority
CA
Canada
Prior art keywords
hollow fiber
membrane
monofilament
blood
spiral
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.)
Abandoned
Application number
CA 2191438
Other languages
English (en)
Inventor
Frederick J. Reinhart
R. Sykes Carter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baxter International Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2191438A1 publication Critical patent/CA2191438A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D63/02—Hollow fibre modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/14—Specific spacers
    • B01D2313/146—Specific spacers on the permeate side

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)

Abstract

L'invention se rapporte à des membranes semi-perméables, fibreuses creuses et améliorées qui possèdent des éléments d'écartement monofilamenteux, disposés en spirale ou formés sur la surface externe de ces membranes, ainsi que des dispositifs extracorporels de traitement du sang comprenant ces membranes fibreuses creuses améliorées. L'invention se rapporte également à des procédés de fabrication des membranes fibreuses et creuses ainsi qu'à un procédé continu de fabrication d'un appareil de traitement du sang comprenant les membranes fibreuses et creuses.
CA 2191438 1994-06-10 1995-05-25 Ecartement par monofilaments de membranes fibreuses et creuses et dispositifs d'oxygenation du sang comprenant ces membranes Abandoned CA2191438A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25802994A 1994-06-10 1994-06-10
US08/258,029 1994-06-10

Publications (1)

Publication Number Publication Date
CA2191438A1 true CA2191438A1 (fr) 1995-12-21

Family

ID=22978802

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2191438 Abandoned CA2191438A1 (fr) 1994-06-10 1995-05-25 Ecartement par monofilaments de membranes fibreuses et creuses et dispositifs d'oxygenation du sang comprenant ces membranes

Country Status (4)

Country Link
EP (1) EP0764045A1 (fr)
JP (1) JPH10504228A (fr)
CA (1) CA2191438A1 (fr)
WO (1) WO1995034373A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8104748B2 (en) 2005-06-20 2012-01-31 Carl Freudenberg Kg Hollow fiber system

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5779897A (en) * 1996-11-08 1998-07-14 Permea, Inc. Hollow fiber membrane device with inert filaments randomly distributed in the inter-fiber voids
DE19951862A1 (de) * 1999-10-27 2001-05-03 Thomson Brandt Gmbh Optische Abtasteinrichtung
JP2001334131A (ja) * 2000-05-25 2001-12-04 Nok Corp 中空糸膜及び中空糸膜の加工方法及び中空糸膜モジュール及び中空糸膜モジュールの使用方法及び中空糸膜モジュールの製造方法
KR100910844B1 (ko) * 2002-07-19 2009-08-06 주식회사 파라 모노-필라멘트를 포함하는 보강용 지지체를 가지는기체분리 및 수처리용 외압식 중공사막, 그 제조방법 및제조장치
KR101330175B1 (ko) * 2011-12-08 2013-11-15 한국정수공업 주식회사 중공섬유 분리막 모듈
US9034083B2 (en) * 2012-04-10 2015-05-19 Vivonics, Inc. Array of hollow fibers and a system and method of manufacturing same
EP3482817A1 (fr) 2017-11-09 2019-05-15 Frank Wiese Habillage de faisceaux de membranes pourvu d'éléments d'écartement
SG11202004065PA (en) 2017-11-09 2020-06-29 Evonik Fibres Gmbh Membrane bundle layout having spacers
WO2021061955A1 (fr) * 2019-09-26 2021-04-01 Cardiacassist, Inc. Membrane de fibres d'oxygénateur à propriétés de surface modifiées
CN114340769A (zh) * 2019-10-30 2022-04-12 东丽株式会社 流体分离用碳膜组件
WO2022113020A1 (fr) * 2020-11-27 2022-06-02 Slaski Uniwersytet Medyczny Oxygénateur de sang avec membrane organique
US20240024549A1 (en) * 2020-11-27 2024-01-25 Uniwersytet Slaski Blood oxygenator with an organic membrane
CN114733371B (zh) * 2021-01-07 2023-08-01 杭州费尔新材料有限公司 一种氧合膜网及氧合组件
CN114632423A (zh) * 2022-04-06 2022-06-17 创脉医疗科技(上海)有限公司 膜组件系统、气体交换与脱除系统及血液氧合器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293418A (en) * 1979-03-28 1981-10-06 Toray Industries, Inc. Fluid separation apparatus
AU528590B2 (en) * 1979-09-07 1983-05-05 Union Carbide Corporation Ultrafiltration and reverse osmosis device
JPS60110305A (ja) * 1983-11-21 1985-06-15 Teijin Ltd 中空繊維膜及びそれを用いた体液処理器
JPS6118404A (ja) * 1984-07-04 1986-01-27 Teijin Ltd 中空糸膜及びその製造方法
WO1989006566A1 (fr) * 1988-01-20 1989-07-27 Terumo Kabushiki Kaisha Membrane a fibre creuse et appareil de traitement de fluide l'utilisant
US5120501A (en) * 1988-10-20 1992-06-09 Baxter International Inc. Integrated membrane blood oxygenator/heat exchanger
US5124127A (en) * 1989-01-26 1992-06-23 Shiley, Incorporated Hollow fiber blood oxygenator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8104748B2 (en) 2005-06-20 2012-01-31 Carl Freudenberg Kg Hollow fiber system

Also Published As

Publication number Publication date
EP0764045A1 (fr) 1997-03-26
WO1995034373A1 (fr) 1995-12-21
JPH10504228A (ja) 1998-04-28

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Legal Events

Date Code Title Description
FZDE Dead