GB1308742A - Oxygenators - Google Patents

Oxygenators

Info

Publication number
GB1308742A
GB1308742A GB2663371*A GB2663371A GB1308742A GB 1308742 A GB1308742 A GB 1308742A GB 2663371 A GB2663371 A GB 2663371A GB 1308742 A GB1308742 A GB 1308742A
Authority
GB
United Kingdom
Prior art keywords
rotor
unit
membranes
stator
wafers
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
Application number
GB2663371*A
Other languages
English (en)
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.)
Tecna Corp
Original Assignee
Tecna 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 Tecna Corp filed Critical Tecna Corp
Publication of GB1308742A publication Critical patent/GB1308742A/en
Expired 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
    • B01D63/16—Rotary, reciprocated or vibrated 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
    • A61M1/26—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes and internal elements which are moving
    • A61M1/262—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes and internal elements which are moving rotating
    • 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
    • B01D63/08—Flat membrane 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
    • A61M1/26—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes and internal elements which are moving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/02—Rotation or turning
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Chemical & Material Sciences (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
GB2663371*A 1970-05-07 1971-04-19 Oxygenators Expired GB1308742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3540170A 1970-05-07 1970-05-07

Publications (1)

Publication Number Publication Date
GB1308742A true GB1308742A (en) 1973-03-07

Family

ID=21882453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2663371*A Expired GB1308742A (en) 1970-05-07 1971-04-19 Oxygenators

Country Status (7)

Country Link
US (1) US3674440A (enExample)
JP (1) JPS5137479B1 (enExample)
CA (1) CA950304A (enExample)
DE (1) DE2122562B2 (enExample)
GB (1) GB1308742A (enExample)
NL (1) NL149705B (enExample)
SE (1) SE385771B (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900398A (en) * 1971-07-30 1975-08-19 Univ Iowa State Res Found Inc System for exchanging blood ultrafiltrate
US3771658A (en) * 1971-10-20 1973-11-13 R Brumfield Blood transport membrane pump
US3934982A (en) * 1972-06-01 1976-01-27 Arp Leon J Blood oxygenator
US3841837A (en) * 1972-10-05 1974-10-15 Tecna Corp Oxygenator
NL7310808A (nl) * 1973-08-06 1975-02-10 Josef Augustinus Elizabeth Spa Inrichting voor het uitwisselen van stoffen tussen twee zich aan weerszijden van een membraan bevindende
JPS51129170U (enExample) * 1975-03-29 1976-10-19
US4490331A (en) * 1982-02-12 1984-12-25 Steg Jr Robert F Extracorporeal blood processing system
US4599093A (en) * 1982-02-12 1986-07-08 Steg Jr Robert F Extracorporeal blood processing system
US5034135A (en) * 1982-12-13 1991-07-23 William F. McLaughlin Blood fractionation system and method
DE3535183A1 (de) * 1985-10-02 1987-04-16 Biotechnolog Forschung Gmbh Vorrichtung und verfahren zur blasenfreien begasung von fluessigkeiten, insbesondere von kulturmedien zur vermehrung von gewebekulturen
US4808307A (en) * 1985-12-23 1989-02-28 Haemonetics Corporation Couette membrane filtration apparatus for separating suspended components in a fluid medium using high shear
US4755300A (en) * 1985-12-23 1988-07-05 Haemonetics Corporation Couette membrane filtration apparatus for separating suspended components in a fluid medium using high shear
US4876066A (en) * 1986-07-14 1989-10-24 Baxter International Inc. Integrated membrane oxygenator, heat exchanger and reservoir
US5263924A (en) * 1991-09-25 1993-11-23 Baxter International Inc. Integrated low priming volume centrifugal pump and membrane oxygenator
JP3181340B2 (ja) * 1991-11-19 2001-07-03 康裕 福井 一体型人工心肺
US6723284B1 (en) 1997-04-11 2004-04-20 University Of Pittsburgh Membrane apparatus with enhanced mass transfer, heat transfer and pumping capabilities via active mixing
US6217826B1 (en) 1997-04-11 2001-04-17 University Of Pittsburgh Membrane apparatus with enhanced mass transfer, heat transfer and pumping capabilities via active mixing
US6106776A (en) * 1997-04-11 2000-08-22 University Of Pittsburgh Membrane apparatus with enhanced mass transfer via active mixing
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
US6379618B1 (en) 1998-12-30 2002-04-30 Cardiovention, Inc. Integrated blood oxygenator and pump system having means for reducing microbubble generation
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
WO2000038816A1 (en) 1998-12-30 2000-07-06 Cardiovention, Inc. Improved integrated blood oxygenator and pump system
JP2001269567A (ja) * 2000-03-24 2001-10-02 Bioneer Corp 多チャネル定量制御バルブ装置
US7029584B2 (en) * 2000-07-13 2006-04-18 Aaflowsystems Gmbh & Co. Kg Rotating filter
TW519618B (en) * 2001-05-11 2003-02-01 Via Tech Inc Compact disc player with pick-up head sled and adaptive compensator
US6863821B2 (en) 2002-02-02 2005-03-08 Baxter International Inc. Shear-enhanced systems and methods for removing waste materials and liquid from the blood
DE102005023152A1 (de) * 2004-12-21 2006-06-22 Rwth Aachen Oxygenator zum Gasaustausch
US8961789B2 (en) * 2008-10-31 2015-02-24 Baxter International Inc. Systems and methods for performing hemodialysis
RU2428246C1 (ru) * 2010-01-11 2011-09-10 Федеральное Казенное Предприятие "Бийский Олеумный Завод" Роторный аппарат гидромеханической обработки
CN105816927B (zh) * 2016-04-29 2017-11-10 王辉山 一种体外循环中膜肺连接用卡具

Also Published As

Publication number Publication date
JPS5137479B1 (enExample) 1976-10-15
DE2122562A1 (de) 1971-12-23
DE2122562B2 (de) 1980-03-13
US3674440A (en) 1972-07-04
SE385771B (sv) 1976-07-26
NL149705B (nl) 1976-06-15
NL7105902A (enExample) 1971-11-09
CA950304A (en) 1974-07-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee