DE69115479D1 - Vorrichtung zur fluidbehandlung mit hohlfasern sowie vorrichtung zur blutoxidation - Google Patents

Vorrichtung zur fluidbehandlung mit hohlfasern sowie vorrichtung zur blutoxidation

Info

Publication number
DE69115479D1
DE69115479D1 DE69115479T DE69115479T DE69115479D1 DE 69115479 D1 DE69115479 D1 DE 69115479D1 DE 69115479 T DE69115479 T DE 69115479T DE 69115479 T DE69115479 T DE 69115479T DE 69115479 D1 DE69115479 D1 DE 69115479D1
Authority
DE
Germany
Prior art keywords
hollow fibers
fluid treatment
blood oxidation
oxidation
blood
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 - Fee Related
Application number
DE69115479T
Other languages
English (en)
Other versions
DE69115479T2 (de
Inventor
Wilfred Mathewson
Philip Ritger
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.)
Jostra Bentley Inc
Original Assignee
Baxter International 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 Baxter International Inc filed Critical Baxter International Inc
Publication of DE69115479D1 publication Critical patent/DE69115479D1/de
Application granted granted Critical
Publication of DE69115479T2 publication Critical patent/DE69115479T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01D63/031—Two or more types of hollow fibres within one bundle or within one potting or tube-sheet
    • 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
    • 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
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1623—Disposition or location of membranes relative to fluids
    • A61M1/1625—Dialyser of the outside perfusion type, i.e. blood flow outside hollow membrane fibres or tubes
    • 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
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1629—Constructional aspects thereof with integral heat exchanger
    • 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
    • A61M1/1698—Blood oxygenators with or without heat-exchangers
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3623—Means for actively controlling temperature of blood
    • 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
    • B01D63/026—Wafer type modules or flat-surface type modules
    • 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
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • 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
DE69115479T 1990-04-30 1991-04-30 Vorrichtung zur fluidbehandlung mit hohlfasern sowie vorrichtung zur blutoxidation Expired - Fee Related DE69115479T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51696090A 1990-04-30 1990-04-30
PCT/US1991/003058 WO1991016967A1 (en) 1990-04-30 1991-04-30 Hollow fiber fluid treatment apparatus and membrane oxygenator

Publications (2)

Publication Number Publication Date
DE69115479D1 true DE69115479D1 (de) 1996-01-25
DE69115479T2 DE69115479T2 (de) 1996-08-01

Family

ID=24057787

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69115479T Expired - Fee Related DE69115479T2 (de) 1990-04-30 1991-04-30 Vorrichtung zur fluidbehandlung mit hohlfasern sowie vorrichtung zur blutoxidation

Country Status (5)

Country Link
EP (1) EP0530232B1 (de)
JP (1) JPH05505564A (de)
CA (1) CA2081206A1 (de)
DE (1) DE69115479T2 (de)
WO (1) WO1991016967A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993015827A1 (en) * 1992-02-12 1993-08-19 Mitsubishi Rayon Co., Ltd. Hollow yarn membrane module
US5922201A (en) * 1992-02-12 1999-07-13 Mitsubishi Rayon Co., Ltd. Hollow fiber membrane module
US5266265A (en) * 1992-10-08 1993-11-30 Baxter International, Inc. Modular disposable blood oxygenator/heat exchanger with durable heat source component, selectively including rotary or ventricular blood pump, venous reservoir, and auxiliary heat exchange component
EP1930034B1 (de) 2006-12-07 2012-11-14 Thoratec LLC Integrierter Zentrifugalpumpoxygenator für Blut, extrakorporales Lebenserhaltungssystem und Verfahren zum Blasenentfernen und Entlüften eines extrakorporalen Lebenserhaltungssystems
US20210128813A1 (en) * 2018-07-03 2021-05-06 The General Hospital Corporation System and method for extracorporeal carbon monoxide removal with phototherapy
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557962A (en) * 1968-06-28 1971-01-26 North American Rockwell Reverse osmosis fabric
DE2839937A1 (de) * 1978-09-14 1980-04-03 Sigdell Jan Erik Dr Hohlfaserdialysator mit dialysatfuehrung
AU565652B2 (en) * 1982-02-19 1987-09-24 Dow Chemical Company, The Hollow fibre oxygenator element
DE3803693A1 (de) * 1987-03-10 1988-09-22 Akzo Gmbh Mehrlagiger hohlfadenwickelkoerper
JPH0696098B2 (ja) * 1988-05-27 1994-11-30 株式会社クラレ 中空糸型流体処理装置
US5120501A (en) * 1988-10-20 1992-06-09 Baxter International Inc. Integrated membrane blood oxygenator/heat exchanger

Also Published As

Publication number Publication date
JPH05505564A (ja) 1993-08-19
CA2081206A1 (en) 1991-10-31
EP0530232B1 (de) 1995-12-13
EP0530232A1 (de) 1993-03-10
WO1991016967A1 (en) 1991-11-14
DE69115479T2 (de) 1996-08-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: EDWARDS LIFESCIENCES CORP., IRVINE, CALIF., US

8327 Change in the person/name/address of the patent owner

Owner name: JOSTRA BENTLEY, INC., ANASCO, P.R., US

8328 Change in the person/name/address of the agent

Representative=s name: MOEBUS UND KOLLEGEN, 72762 REUTLINGEN