DE68922908D1 - Keilform für eine sauerstoffvorrichtung. - Google Patents

Keilform für eine sauerstoffvorrichtung.

Info

Publication number
DE68922908D1
DE68922908D1 DE68922908T DE68922908T DE68922908D1 DE 68922908 D1 DE68922908 D1 DE 68922908D1 DE 68922908 T DE68922908 T DE 68922908T DE 68922908 T DE68922908 T DE 68922908T DE 68922908 D1 DE68922908 D1 DE 68922908D1
Authority
DE
Germany
Prior art keywords
wedge
oxygen device
oxygen
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
DE68922908T
Other languages
English (en)
Other versions
DE68922908T2 (de
Inventor
Louis Cosentino
Jeffrey Lee
David Kesler
Daniel Pigott
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.)
LifeStream International Inc
Original Assignee
Minntech Corp
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 Minntech Corp filed Critical Minntech Corp
Application granted granted Critical
Publication of DE68922908D1 publication Critical patent/DE68922908D1/de
Publication of DE68922908T2 publication Critical patent/DE68922908T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A61M1/14—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
    • A61M1/36—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
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/10—Specific supply elements
    • B01D2313/105—Supply manifolds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/12—Specific discharge elements
    • B01D2313/125—Discharge manifolds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/22—Cooling or heating elements
    • B01D2313/221—Heat exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2319/00—Membrane assemblies within one housing
    • B01D2319/06—Use of membranes of different materials or properties within one module
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/03—Heart-lung
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/28—Blood oxygenators

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
DE68922908T 1989-01-13 1989-01-13 Keilform für eine sauerstoffvorrichtung. Expired - Fee Related DE68922908T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1989/000146 WO1990007943A1 (en) 1989-01-13 1989-01-13 Oxygenator wedge configuration

Publications (2)

Publication Number Publication Date
DE68922908D1 true DE68922908D1 (de) 1995-07-06
DE68922908T2 DE68922908T2 (de) 1995-11-02

Family

ID=22214780

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68922908T Expired - Fee Related DE68922908T2 (de) 1989-01-13 1989-01-13 Keilform für eine sauerstoffvorrichtung.

Country Status (6)

Country Link
US (1) US5162101A (de)
EP (1) EP0453441B1 (de)
CA (1) CA2006324C (de)
DE (1) DE68922908T2 (de)
ES (1) ES2014918A6 (de)
WO (1) WO1990007943A1 (de)

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US5578267A (en) * 1992-05-11 1996-11-26 Minntech Corporation Cylindrical blood heater/oxygenator
US5514335A (en) * 1993-10-25 1996-05-07 Minnesota Mining And Manufacturing Company Blood oxygenation system and reservoir and method of manufacture
US5429184A (en) * 1994-03-28 1995-07-04 Minntech Corporation Wound heat exchanger oxygenator
JP3803421B2 (ja) * 1996-04-26 2006-08-02 富士システムズ株式会社 気体交換装置
US5871693A (en) * 1996-06-07 1999-02-16 Minnesota Mining And Manufacturing Company Modular blood treatment cartridge
US5698161A (en) * 1996-08-26 1997-12-16 Michigan Critical Care Consultants, Inc. Hollow, multi-dimensional array membrane
US6497841B1 (en) 1997-07-22 2002-12-24 Medtronic, Inc. Prevention of electrical discharges in polymeric heat exchangers
JPH1147268A (ja) * 1997-08-06 1999-02-23 Terumo Corp 中空糸膜型人工肺
US6241945B1 (en) * 1998-03-16 2001-06-05 Life Science Holdings, Inc. Modular combined pump, filtration, oxygenation and/or debubbler apparatus
US6387323B1 (en) * 1998-05-15 2002-05-14 Cardiovention, Inc. Integrated blood oxygenator and pump system having active blood oxygenator
US6113782A (en) * 1998-07-28 2000-09-05 Terumo Cardiovascular Systems Corporation Potting of tubular bundles in housing
DE19857850C2 (de) * 1998-12-15 2003-02-06 Fresenius Medical Care De Gmbh Filtervorrichtung
US6368557B1 (en) 1998-12-30 2002-04-09 Cardiovention, Inc. Integrated blood oxygenator and pump system having means for reducing manifold flooding
US6454999B1 (en) 1998-12-30 2002-09-24 Cardiovention, Inc. Integrated blood pump and oxygenator system having extended blood flow path
US6379618B1 (en) 1998-12-30 2002-04-30 Cardiovention, Inc. Integrated blood oxygenator and pump system having means for reducing microbubble generation
US6428747B1 (en) 1998-12-30 2002-08-06 Cardiovention, Inc. Integrated extracorporeal blood oxygenator, pump and heat exchanger system
US6224829B1 (en) 1998-12-30 2001-05-01 Cadiovention, Inc. Integrated blood oxygenator and pump system having means for reducing fiber breakage
US6273355B1 (en) 1999-05-06 2001-08-14 Dideco S.P.A. Method and apparatus for manufacturing wound tube bundles
US6258321B1 (en) 1999-05-06 2001-07-10 Dideco S.P.A. Apparatus and method for cardioplegia delivery
US6508983B1 (en) 1999-07-19 2003-01-21 Cobe Cardiovascular Exchanger apparatus and method of manufacture
US6638479B1 (en) 1999-10-11 2003-10-28 Medtronic, Inc. Variable packing density in hollow fiber device
US6797212B2 (en) * 2002-04-18 2004-09-28 Medarray, Inc. Method for forming hollow fibers
AU2003233905B2 (en) * 2002-06-26 2008-03-20 Bucher-Guyer Ag Device for cross-current filtration
BE1015298A3 (fr) * 2003-01-09 2005-01-11 Barre S A Ets Procede et appareil de manipulation de gaz lourd.
US20060022358A1 (en) * 2004-07-30 2006-02-02 Cho Yong M Distributed bubble generating system
US7588549B2 (en) * 2006-08-03 2009-09-15 Terumo Cardiovascular Systems Corporation Thermoelectric temperature control for extracorporeal blood circuit
ES2639183T3 (es) 2007-09-19 2017-10-25 The Charles Stark Draper Laboratory, Inc. Estructuras microfluídicas con sección transversal circular
US8545754B2 (en) 2009-04-23 2013-10-01 Medtronic, Inc. Radial design oxygenator with heat exchanger
WO2011056728A1 (en) * 2009-11-08 2011-05-12 Jean Patrick Montoya Method for forming hollow fibers and bundles thereof
US9925730B2 (en) 2009-11-08 2018-03-27 Medarray, Inc. Method for forming hollow fiber bundles
US20110239692A1 (en) * 2010-04-01 2011-10-06 Exxonmobil Research And Engineering Company Utilization of waste heat using fiber sorbent system and method of using same
US8580184B2 (en) 2010-06-21 2013-11-12 Jean Patrick Montoya Hollow fiber mat with soluble warps and method of making hollow fiber bundles
JP5906247B2 (ja) * 2010-10-22 2016-04-20 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 酸素分離装置及び方法
ITMO20110200A1 (it) * 2011-08-04 2013-02-05 Rand Srl Un ossigenatore di fluidi organici per trattamenti di pazienti in circolazione extracorporea
US8876946B2 (en) * 2012-04-03 2014-11-04 Hamilton Sundstrand Corporation Combined fuel stabilization unit and heat exchanger
US10286137B2 (en) * 2013-05-17 2019-05-14 Novalung Gmbh Oxygenator module, oxygenator and production method
EP3129080B1 (de) 2014-04-07 2019-05-22 Carnegie Mellon University Kompakte pulmonale unterstützungsvorrichtung für zieltherapie
US20170108277A1 (en) * 2014-05-28 2017-04-20 Rbc Green Energy Ii, Llc Air-Cooled Heat Exchange System
JP6342234B2 (ja) * 2014-06-30 2018-06-13 ナブテスコ株式会社 除湿装置及び除湿モジュール
EP3090768A1 (de) * 2015-05-07 2016-11-09 Novalung GmbH Vorrichtung mit einlassabschnitt zur behandlung einer biologischen flüssigkeit
US10729991B2 (en) * 2015-06-22 2020-08-04 3M Innovative Properties Company Compact cross-flow contactor
US10426884B2 (en) 2015-06-26 2019-10-01 Novaflux Inc. Cartridges and systems for outside-in flow in membrane-based therapies
KR102110950B1 (ko) * 2015-07-09 2020-05-14 엔테그리스, 아이엔씨. 블렌딩된 포팅 수지 및 그것의 용도
EP3352888B8 (de) * 2015-09-24 2022-01-12 Princeton Trade and Technology Inc. Kartuschen für hohlfasermembranbasierte therapien
WO2018057892A1 (en) * 2016-09-22 2018-03-29 Plott Christopher J Devices and methods for extracorporeal conditioning of blood
CN107929839A (zh) * 2018-01-16 2018-04-20 王辉山 一种便携式膜式氧合器和制备方法及其氧合方法
CN108030970A (zh) * 2018-01-16 2018-05-15 王辉山 一种便携式体外循环系统
US11541157B2 (en) 2019-06-18 2023-01-03 Michigan Critical Care Consultants, Inc. Membrane oxygenator with gas exchange fiber lumen access based on fiber effective length
WO2021054159A1 (ja) * 2019-09-17 2021-03-25 テルモ株式会社 人工肺
CN114867504A (zh) * 2019-10-25 2022-08-05 迈柯唯心肺有限公司 用于工作流体与两种流体交换介质之间的质量传递的工作流体处理装置
CN114668919B (zh) * 2022-04-01 2023-04-04 北京航天长峰股份有限公司 一种氧合装置及便携氧合装置

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FR2231421B1 (de) * 1973-05-30 1976-05-07 Rhone Poulenc Ind
FR2236537B1 (de) * 1973-07-11 1977-12-23 Rhone Poulenc Ind
IT1153824B (it) * 1980-05-28 1987-01-21 Barsotti Gilliano Dispositivo dializzante ed ultrafiltrante per emodialisi e per altri impieghi
FR2535214B1 (fr) * 1982-10-28 1987-06-12 Hospal Ind Intercalaire pour appareil a membranes
US4622206A (en) * 1983-11-21 1986-11-11 University Of Pittsburgh Membrane oxygenator and method and apparatus for making the same
US4735775A (en) * 1984-02-27 1988-04-05 Baxter Travenol Laboratories, Inc. Mass transfer device having a heat-exchanger
CA1251109A (en) * 1984-04-24 1989-03-14 Tohru Takemura Blood oxygenator using a hollow-fiber membrane
JPS6163240U (de) * 1984-09-29 1986-04-28
FR2582536B1 (fr) * 1985-05-29 1987-08-21 Framatome Sa Dispositif d'ultrafiltration d'un liquide sous pression et a haute temperature
IT1218450B (it) * 1985-09-24 1990-04-19 Teresa Borgione Perfezionamenti agli ossigenatori per il sangue, a fibre cave
EP0394221B1 (de) * 1987-07-28 1993-10-27 Minntech Corporation Blutoxygenerator vom äusseren perfusionstyp

Also Published As

Publication number Publication date
CA2006324C (en) 1995-02-14
US5162101A (en) 1992-11-10
CA2006324A1 (en) 1990-07-13
EP0453441B1 (de) 1995-05-31
DE68922908T2 (de) 1995-11-02
EP0453441A4 (en) 1992-02-05
WO1990007943A1 (en) 1990-07-26
EP0453441A1 (de) 1991-10-30
ES2014918A6 (es) 1990-07-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT

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

Owner name: LIFESTREAM INTERNATIONAL, INC., THE WOODLANDS, TEX

8339 Ceased/non-payment of the annual fee