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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
Publication of DE68922908D1 publication Critical patent/DE68922908D1/de
Application granted granted Critical
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)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
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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
US20020057989A1 (en) * 1998-05-15 2002-05-16 Thomas A. Afzal 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
US6379618B1 (en) 1998-12-30 2002-04-30 Cardiovention, Inc. Integrated blood oxygenator and pump system having means for reducing microbubble generation
US6454999B1 (en) 1998-12-30 2002-09-24 Cardiovention, Inc. Integrated blood pump and oxygenator system having extended blood flow path
US6368557B1 (en) 1998-12-30 2002-04-09 Cardiovention, Inc. Integrated blood oxygenator and pump system having means for reducing manifold flooding
US6224829B1 (en) 1998-12-30 2001-05-01 Cadiovention, Inc. Integrated blood oxygenator and pump system having means for reducing fiber breakage
US6428747B1 (en) 1998-12-30 2002-08-06 Cardiovention, Inc. Integrated extracorporeal blood oxygenator, pump and heat exchanger system
US6258321B1 (en) 1999-05-06 2001-07-10 Dideco S.P.A. Apparatus and method for cardioplegia delivery
US6273355B1 (en) 1999-05-06 2001-08-14 Dideco S.P.A. Method and apparatus for manufacturing wound tube bundles
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
CA2490906C (en) * 2002-06-26 2009-09-01 Bucher-Guyer Ag Device for cross-flow 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
US8266791B2 (en) * 2007-09-19 2012-09-18 The Charles Stark Draper Laboratory, Inc. Method of fabricating microfluidic structures for biomedical applications
US8545754B2 (en) 2009-04-23 2013-10-01 Medtronic, Inc. Radial design oxygenator with heat exchanger
CN102695554A (zh) * 2009-11-08 2012-09-26 梅达雷公司 用于形成空心纤维和空心纤维束的方法
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
US8906137B2 (en) * 2010-10-22 2014-12-09 Koninklijke Philips N.V. Arrangement and method for separating oxygen
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
JP6538652B2 (ja) * 2013-05-17 2019-07-03 ノヴァラング ゲゼルシャフト ミット ベシュレンクテル ハフツング 酸素供給器モジュール、酸素供給器、及び製造方法
EP3129080B1 (de) * 2014-04-07 2019-05-22 Carnegie Mellon University Kompakte pulmonale unterstützungsvorrichtung für zieltherapie
CN106573531A (zh) * 2014-05-28 2017-04-19 威克斯科技有限责任公司 空气冷却热交换系统
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
WO2016209755A1 (en) * 2015-06-22 2016-12-29 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
WO2017007683A1 (en) * 2015-07-09 2017-01-12 Entegris, Inc. Blended potting resins and use thereof
US10399040B2 (en) * 2015-09-24 2019-09-03 Novaflux Inc. Cartridges and systems for membrane-based therapies
US10898633B2 (en) * 2016-09-22 2021-01-26 Michigan Critical Care Consultants, Inc. Devices and methods for extracorporeal conditioning of blood
CN108030970A (zh) * 2018-01-16 2018-05-15 王辉山 一种便携式体外循环系统
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
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
CN114126681A (zh) * 2019-09-17 2022-03-01 泰尔茂株式会社 人工肺
WO2021078832A1 (en) * 2019-10-25 2021-04-29 MAQUET CARDIOPULMONARY GmbH A working fluid treatment device for mass transfer between a working fluid and two fluid exchange media
KR20210132921A (ko) * 2020-04-28 2021-11-05 주식회사 아모그린텍 중력식 정수장치용 필터모듈 및 이를 포함하는 중력식 정수장치
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
JPH0829162B2 (ja) * 1987-07-28 1996-03-27 ミンテック コーポレーション 外部環流型血液オキシゲネータ

Also Published As

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

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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