DE2332446C3 - Vorrichtung zur Sauerstoffbeladung von Blut - Google Patents

Vorrichtung zur Sauerstoffbeladung von Blut

Info

Publication number
DE2332446C3
DE2332446C3 DE2332446A DE2332446A DE2332446C3 DE 2332446 C3 DE2332446 C3 DE 2332446C3 DE 2332446 A DE2332446 A DE 2332446A DE 2332446 A DE2332446 A DE 2332446A DE 2332446 C3 DE2332446 C3 DE 2332446C3
Authority
DE
Germany
Prior art keywords
blood
exchange tubes
oxygen
gas
inlet chamber
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
DE2332446A
Other languages
German (de)
English (en)
Other versions
DE2332446A1 (de
DE2332446B2 (de
Inventor
Robert C. Dr. Laguna Beach Calif. Brumfield (V.St.A.)
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.)
Williams Harvey Research Corp
Original Assignee
Williams Harvey Research 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
Priority to US00196458A priority Critical patent/US3769163A/en
Priority to CA151,955A priority patent/CA978440A/en
Priority to FR7239368A priority patent/FR2159326B1/fr
Priority to GB2723973A priority patent/GB1437345A/en
Application filed by Williams Harvey Research Corp filed Critical Williams Harvey Research Corp
Priority to DE2332446A priority patent/DE2332446C3/de
Publication of DE2332446A1 publication Critical patent/DE2332446A1/de
Publication of DE2332446B2 publication Critical patent/DE2332446B2/de
Application granted granted Critical
Publication of DE2332446C3 publication Critical patent/DE2332446C3/de
Expired 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
    • 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
    • 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)
  • Emergency Medicine (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
DE2332446A 1971-11-08 1973-06-26 Vorrichtung zur Sauerstoffbeladung von Blut Expired DE2332446C3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US00196458A US3769163A (en) 1971-11-08 1971-11-08 Blood oxygenator flow guide
CA151,955A CA978440A (en) 1971-11-08 1972-09-18 Blood oxygenator flow guide
FR7239368A FR2159326B1 (enExample) 1971-11-08 1972-11-07
GB2723973A GB1437345A (en) 1971-11-08 1973-06-07 Blood oxygenating unit for a blood oxygenator
DE2332446A DE2332446C3 (de) 1971-11-08 1973-06-26 Vorrichtung zur Sauerstoffbeladung von Blut

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19645871A 1971-11-08 1971-11-08
GB2723973A GB1437345A (en) 1971-11-08 1973-06-07 Blood oxygenating unit for a blood oxygenator
DE2332446A DE2332446C3 (de) 1971-11-08 1973-06-26 Vorrichtung zur Sauerstoffbeladung von Blut

Publications (3)

Publication Number Publication Date
DE2332446A1 DE2332446A1 (de) 1975-01-16
DE2332446B2 DE2332446B2 (de) 1979-03-22
DE2332446C3 true DE2332446C3 (de) 1979-11-08

Family

ID=27185358

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2332446A Expired DE2332446C3 (de) 1971-11-08 1973-06-26 Vorrichtung zur Sauerstoffbeladung von Blut

Country Status (5)

Country Link
US (1) US3769163A (enExample)
CA (1) CA978440A (enExample)
DE (1) DE2332446C3 (enExample)
FR (1) FR2159326B1 (enExample)
GB (1) GB1437345A (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807958A (en) * 1972-06-05 1974-04-30 Harvey Res Corp William A bubble oxygenerator including a blood foam return exchanger device
US3941862A (en) * 1973-12-11 1976-03-02 Hudson Oxygen Therapy Sales Company Gas diffusing assembly
US4085041A (en) * 1974-12-20 1978-04-18 Fmc Corporation Biological oxidation and flotation apparatus and method
US4067696A (en) * 1976-02-03 1978-01-10 Swiley Laboratories, Inc. Blood oxygenator
US4182739A (en) * 1976-02-03 1980-01-08 Shiley Incorporated Blood oxygenator
US4205042A (en) * 1978-06-23 1980-05-27 Cobe Laboratories, Inc. Blood oxygenator with a gas filter
US4188360A (en) * 1978-09-08 1980-02-12 Japan Medical Supply Co., Ltd. Artificial lung with a built-in heat exchanger
US4280981A (en) * 1979-11-06 1981-07-28 C. R. Bard, Inc. Blood oxygenator
US4637917A (en) * 1983-10-14 1987-01-20 Reed Charles C Bubble oxygenator
US4722829A (en) * 1986-03-24 1988-02-02 Giter Gregory D Blood oxygenator
DE3906034C1 (enExample) * 1989-02-27 1990-09-27 Dr. J. Haensler Gmbh, 7557 Iffezheim, De
US5270004A (en) * 1989-10-01 1993-12-14 Minntech Corporation Cylindrical blood heater/oxygenator
ATE504644T1 (de) 1997-11-26 2011-04-15 Abbott Medical Optics Inc Verwendung von hydroxypropylmethylcellulose in einem reinigungsmittel für kontaktlinsen
US6063745A (en) 1997-11-26 2000-05-16 Allergan Mutli-purpose contact lens care compositions
US8500104B2 (en) * 2010-06-07 2013-08-06 James Richard Spears Pressurized liquid stream with dissolved gas
EP3237034A1 (en) * 2014-12-22 2017-11-01 Extra Corporeal Solutions S.r.l. Apparatus for the treatment of blood
CN118924979B (zh) * 2023-12-27 2025-05-30 航天新长征医疗器械(北京)有限公司 一种医用血液导流分布装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2578411A (en) * 1945-02-12 1951-12-11 Donald G Fisher Fishing lure
US3210057A (en) * 1963-02-11 1965-10-05 Carrier Corp Absorption refrigeration systems
AU415712B2 (en) * 1967-02-17 1968-07-27 E. M. Baldwin & Sons Pty. Limited Gas conditioner
US3493347A (en) * 1967-12-12 1970-02-03 Hazen F Everett Blood oxygenator
US3547591A (en) * 1968-10-16 1970-12-15 Jose C Torres Bubble film oxygenator

Also Published As

Publication number Publication date
DE2332446A1 (de) 1975-01-16
US3769163A (en) 1973-10-30
GB1437345A (en) 1976-05-26
FR2159326B1 (enExample) 1977-12-23
DE2332446B2 (de) 1979-03-22
CA978440A (en) 1975-11-25
FR2159326A1 (enExample) 1973-06-22

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee