CA978440A - Blood oxygenator flow guide - Google Patents

Blood oxygenator flow guide

Info

Publication number
CA978440A
CA978440A CA151,955A CA151955A CA978440A CA 978440 A CA978440 A CA 978440A CA 151955 A CA151955 A CA 151955A CA 978440 A CA978440 A CA 978440A
Authority
CA
Canada
Prior art keywords
flow guide
blood oxygenator
oxygenator flow
blood
guide
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
CA151,955A
Other languages
English (en)
Other versions
CA151955S (en
Inventor
Robert C. Brumfield
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA978440A publication Critical patent/CA978440A/en
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)
CA151,955A 1971-11-08 1972-09-18 Blood oxygenator flow guide Expired CA978440A (en)

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 (1)

Publication Number Publication Date
CA978440A true CA978440A (en) 1975-11-25

Family

ID=27185358

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,955A Expired CA978440A (en) 1971-11-08 1972-09-18 Blood oxygenator flow guide

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
DE2332446C3 (de) 1979-11-08
FR2159326B1 (enExample) 1977-12-23
DE2332446B2 (de) 1979-03-22
FR2159326A1 (enExample) 1973-06-22

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