DE2350379A1 - Blut-oxygenator - Google Patents

Blut-oxygenator

Info

Publication number
DE2350379A1
DE2350379A1 DE19732350379 DE2350379A DE2350379A1 DE 2350379 A1 DE2350379 A1 DE 2350379A1 DE 19732350379 DE19732350379 DE 19732350379 DE 2350379 A DE2350379 A DE 2350379A DE 2350379 A1 DE2350379 A1 DE 2350379A1
Authority
DE
Germany
Prior art keywords
blood
oxygen
oxygenator
ejector
oxygenator according
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.)
Pending
Application number
DE19732350379
Other languages
German (de)
English (en)
Inventor
Wallace Bowley
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.)
INTECH CORP
BWXT Intech Inc
Original Assignee
INTECH CORP
Intech 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 INTECH CORP, Intech Inc filed Critical INTECH CORP
Publication of DE2350379A1 publication Critical patent/DE2350379A1/de
Pending 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
    • A61M1/32—Oxygenators without membranes
    • 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
    • A61M1/32—Oxygenators without membranes
    • A61M1/322—Antifoam; Defoaming
    • A61M1/325—Surfactant coating; Improving wettability
    • 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
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • 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
    • Y10S261/26—Foam
    • 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)
  • Vascular Medicine (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Chemical & Material Sciences (AREA)
  • Cardiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)
  • Degasification And Air Bubble Elimination (AREA)
DE19732350379 1972-10-06 1973-10-08 Blut-oxygenator Pending DE2350379A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US295724A US3898045A (en) 1972-10-06 1972-10-06 Blood oxygenator

Publications (1)

Publication Number Publication Date
DE2350379A1 true DE2350379A1 (de) 1974-04-11

Family

ID=23138974

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732350379 Pending DE2350379A1 (de) 1972-10-06 1973-10-08 Blut-oxygenator

Country Status (15)

Country Link
US (1) US3898045A (enExample)
JP (2) JPS523236B2 (enExample)
AU (1) AU6103373A (enExample)
BE (1) BE805745A (enExample)
BR (1) BR7307770D0 (enExample)
DD (1) DD114754A5 (enExample)
DE (1) DE2350379A1 (enExample)
ES (1) ES419384A1 (enExample)
FR (2) FR2201904B1 (enExample)
IL (1) IL43375A0 (enExample)
IT (1) IT997864B (enExample)
LU (1) LU68569A1 (enExample)
NL (1) NL7313746A (enExample)
SU (1) SU559624A3 (enExample)
ZA (1) ZA737801B (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017279A (en) * 1972-10-06 1977-04-12 Intech, Inc. Defoamer apparatus
GB1525022A (en) * 1975-05-21 1978-09-20 Beecham Group Ltd Cell culture method
US4282180A (en) * 1975-06-06 1981-08-04 Bentley Laboratories, Inc. Blood oxygenator
US4372914A (en) * 1975-06-06 1983-02-08 Bentley Laboratories, Inc. Blood oxygenator
US4268476A (en) * 1975-06-06 1981-05-19 Bentley Laboratories, Inc. Blood oxygenator
US4297318A (en) * 1975-06-06 1981-10-27 Bentley Laboratories, Inc. Blood oxygenator
US4954317A (en) * 1975-06-06 1990-09-04 Baxter International, Inc. Blood oxygenator
US4623518A (en) * 1975-06-06 1986-11-18 Baxter-Travenol Laboratories, Inc. Blood oxygenator
US4182739A (en) * 1976-02-03 1980-01-08 Shiley Incorporated Blood oxygenator
US4067696A (en) * 1976-02-03 1978-01-10 Swiley Laboratories, Inc. Blood oxygenator
US4183961A (en) * 1976-02-03 1980-01-15 Shiley Incorporated Method of oxygenating blood
US4065264A (en) * 1976-05-10 1977-12-27 Shiley Laboratories, Inc. Blood oxygenator with integral heat exchanger for regulating the temperature of blood in an extracorporeal circuit
US4138288A (en) * 1976-05-10 1979-02-06 Shiley Scientific Incorporated Method and apparatus for oxygenating and regulating the temperature of blood
US4138464A (en) * 1976-05-10 1979-02-06 Lewin John E Blood oxygenator with integral heat exchanger
US4131431A (en) * 1976-12-27 1978-12-26 Siposs George G Blood shut-off valve
US4140635A (en) * 1977-04-13 1979-02-20 Esmond William G Purification device
DE2757345C2 (de) * 1977-12-22 1986-01-23 Wacker-Chemie GmbH, 8000 München Verfahren zur Schaumzerstörung beim Entfernen von Restmonomer aus Reaktionsgemischen
BE874536A (fr) * 1978-03-02 1979-07-02 Dso Metalchim Appareil pour l'oxygenation du sang
US4228125A (en) * 1978-06-20 1980-10-14 Cobe Laboratories, Inc. Gas exchange apparatus
US4336224A (en) * 1979-01-16 1982-06-22 Travenol Laboratories, Inc. Bubble oxygenator
US4599093A (en) * 1982-02-12 1986-07-08 Steg Jr Robert F Extracorporeal blood processing system
US4490331A (en) * 1982-02-12 1984-12-25 Steg Jr Robert F Extracorporeal blood processing system
US4637917A (en) * 1983-10-14 1987-01-20 Reed Charles C Bubble oxygenator
US4585056A (en) * 1984-04-18 1986-04-29 Norton Company Heat exchanger
US4734373A (en) * 1986-06-24 1988-03-29 Bartal Arie H Apparatus for enhancing cell growth, preservation and transport
DE8704467U1 (de) * 1987-01-15 1988-05-26 Quarzlampenfabrik Dr.-Ing. Felix W. Müller GmbH & Co KG, 45239 Essen Gerät zur Herstellung von oxygeniertem Blut
JP2777385B2 (ja) * 1988-11-30 1998-07-16 株式会社日立製作所 生物細胞の培養方法，培養システム及び培養装置
US5116308A (en) * 1989-01-13 1992-05-26 Terumo Kabushiki Kaisha Apparatus for processing fluid and method of driving the same
US5578267A (en) * 1992-05-11 1996-11-26 Minntech Corporation Cylindrical blood heater/oxygenator
US5403388A (en) * 1993-05-12 1995-04-04 Pfiffner; Tim E. Surfactant mediation sparge tube
US6001306A (en) * 1996-11-07 1999-12-14 C. R. Bard, Inc. Integrated oxygenator and heat exchanger
US5849186A (en) * 1996-11-15 1998-12-15 C. R. Bard Inc. Integrated cardiotomy and venous blood reservoir
US6630107B1 (en) * 1998-10-28 2003-10-07 Salvador Merce Vives Blood pumping equipment for extracorporeal circulation and ventricular assistance
US6500394B1 (en) * 1999-06-30 2002-12-31 Cellpoint Scientific, Inc. Dry sterilizer
US7892332B2 (en) * 2007-10-01 2011-02-22 Baxter International Inc. Dialysis systems having air traps with internal structures to enhance air removal
US9468557B2 (en) 2011-08-11 2016-10-18 The University Of Kentucky Research Foundation Compact heat exchanger for veno-venous perfusion-induced systemic hyperthermia systems
US8777832B1 (en) 2013-03-14 2014-07-15 The University Of Kentucky Research Foundation Axial-centrifugal flow catheter pump for cavopulmonary assistance
WO2015007720A1 (en) * 2013-07-18 2015-01-22 Universiteit Gent Oxygenator
US10625009B2 (en) 2016-02-17 2020-04-21 Baxter International Inc. Airtrap, system and method for removing microbubbles from a fluid stream

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR970840A (fr) * 1948-07-26 1951-01-09 Dispositif permettant la circulation artificielle pulsatile et l'oxygénation du sang ou autre liquide, ainsi que la transfusion
US2934067A (en) * 1957-09-12 1960-04-26 Charles L Calvin Blood oxygenating apparatus
US3175555A (en) * 1960-03-14 1965-03-30 Abbott Lab Apparatus for treating blood
US3204631A (en) * 1961-05-01 1965-09-07 Louis G Fields Blood oxygenator and pump apparatus
US3291568A (en) * 1964-04-06 1966-12-13 Richard D Santter Cardio-pulmonary by-pass oxygenator unit
US3468631A (en) * 1965-06-21 1969-09-23 Bentley Lab Blood oxygenator with heat exchanger
US3513845A (en) * 1966-09-15 1970-05-26 United Aircraft Corp Bypass heart pump and oxygenator system
US3488158A (en) * 1966-12-12 1970-01-06 Bentley Lab Bubbler assembly for oxygenator
US3547591A (en) * 1968-10-16 1970-12-15 Jose C Torres Bubble film oxygenator
US3578411A (en) * 1969-07-22 1971-05-11 Bentley Lab Bubbler assembly for blood treating apparatus
US3729377A (en) * 1971-03-12 1973-04-24 Baxter Laboratories Inc Envelope oxygenator for blood having inflatable portions and process of using same
US3769162A (en) * 1971-08-26 1973-10-30 R Brumfield Blood oxygenator and thermoregulator apparatus

Also Published As

Publication number Publication date
AU6103373A (en) 1975-04-10
US3898045A (en) 1975-08-05
FR2252117A1 (enExample) 1975-06-20
ZA737801B (en) 1975-05-28
BE805745A (fr) 1974-04-05
JPS523236B2 (enExample) 1977-01-26
IT997864B (it) 1975-12-30
DD114754A5 (enExample) 1975-08-20
NL7313746A (enExample) 1974-04-09
ES419384A1 (es) 1976-04-01
LU68569A1 (enExample) 1973-12-27
SU559624A3 (ru) 1977-05-25
BR7307770D0 (pt) 1974-09-24
JPS4994191A (enExample) 1974-09-06
FR2201904B1 (enExample) 1977-09-23
IL43375A0 (en) 1974-01-14
JPS5148758A (enExample) 1976-04-27
FR2201904A1 (enExample) 1974-05-03

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