DE69607038D1 - Blutoxygenator und wärmetauscher - Google Patents

Blutoxygenator und wärmetauscher

Info

Publication number
DE69607038D1
DE69607038D1 DE69607038T DE69607038T DE69607038D1 DE 69607038 D1 DE69607038 D1 DE 69607038D1 DE 69607038 T DE69607038 T DE 69607038T DE 69607038 T DE69607038 T DE 69607038T DE 69607038 D1 DE69607038 D1 DE 69607038D1
Authority
DE
Germany
Prior art keywords
blood
oxygenating
heat exchanger
filter
oxygenating medium
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
DE69607038T
Other languages
English (en)
Other versions
DE69607038T2 (de
Inventor
J Leonard
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.)
Terumo Cardiovascular Systems Corp
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE69607038D1 publication Critical patent/DE69607038D1/de
Publication of DE69607038T2 publication Critical patent/DE69607038T2/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
    • B01D63/026—Wafer type modules or flat-surface type 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
    • B01D63/034—Lumen open in more than two directions
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/005—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for medical applications
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE69607038T 1995-11-30 1996-11-18 Blutoxygenator und wärmetauscher Expired - Fee Related DE69607038T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/565,438 US5762868A (en) 1995-11-30 1995-11-30 Blood oxygenator and heat exchanger
PCT/US1996/018631 WO1997019714A1 (en) 1995-11-30 1996-11-18 Blood oxygenator and heat exchanger

Publications (2)

Publication Number Publication Date
DE69607038D1 true DE69607038D1 (de) 2000-04-13
DE69607038T2 DE69607038T2 (de) 2000-11-16

Family

ID=24258601

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69607038T Expired - Fee Related DE69607038T2 (de) 1995-11-30 1996-11-18 Blutoxygenator und wärmetauscher

Country Status (6)

Country Link
US (1) US5762868A (de)
EP (1) EP0876171B1 (de)
JP (1) JP3881022B2 (de)
AT (1) ATE190227T1 (de)
DE (1) DE69607038T2 (de)
WO (1) WO1997019714A1 (de)

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US7198751B2 (en) * 2003-01-14 2007-04-03 Medtronic, Inc. Disposable, integrated, extracorporeal blood circuit
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KR101762228B1 (ko) 2015-11-27 2017-07-27 재단법인 아산사회복지재단 혈액 산화기
CN108601876B (zh) * 2015-12-21 2021-11-30 海博亚医疗有限公司 用于输送溶解气体和脱气医用流体管线的方法和系统
CN107596472B (zh) * 2016-07-29 2018-10-12 伟闻胡 一种用于心脏外科停跳手术的冷热交换系统
CN107519550B (zh) * 2016-07-29 2018-12-18 伟闻胡 一种可同时供多个心脏外科停跳手术使用的冷热交换系统
EP3490627B1 (de) * 2016-08-01 2023-10-25 Gipson, Keith System zur verringerung von gasförmiger mikroemboli unter verwendung von venösem blut-bypass mit filter
DE102019101740B4 (de) * 2019-01-24 2021-08-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zur Herstellung eines Mikrokanalbündel-Wärmetauschers
CN111617332A (zh) * 2019-02-28 2020-09-04 四川大学华西医院 血液变温器
CN113398354B9 (zh) * 2021-07-14 2022-05-03 江苏赛腾医疗科技有限公司 集成式膜式氧合器
CN113499496B (zh) * 2021-07-14 2022-03-25 江苏赛腾医疗科技有限公司 内置过滤器的膜式氧合器
CN115920161B (zh) * 2022-07-13 2024-05-31 心擎医疗（苏州）股份有限公司 氧合器

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JP3881022B2 (ja) 2007-02-14
DE69607038T2 (de) 2000-11-16
WO1997019714A1 (en) 1997-06-05
EP0876171A1 (de) 1998-11-11
JP2000501954A (ja) 2000-02-22
EP0876171B1 (de) 2000-03-08
ATE190227T1 (de) 2000-03-15
US5762868A (en) 1998-06-09

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