GB1481988A - Bubble-type blood oxygenator - Google Patents

Bubble-type blood oxygenator

Info

Publication number
GB1481988A
GB1481988A GB48631/74A GB4863174A GB1481988A GB 1481988 A GB1481988 A GB 1481988A GB 48631/74 A GB48631/74 A GB 48631/74A GB 4863174 A GB4863174 A GB 4863174A GB 1481988 A GB1481988 A GB 1481988A
Authority
GB
United Kingdom
Prior art keywords
envelope
blood
backing
flow passage
defoaming
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
GB48631/74A
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.)
Baxter International Inc
Original Assignee
Baxter Travenol Laboratories 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 Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Publication of GB1481988A publication Critical patent/GB1481988A/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
    • A61M1/325—Surfactant coating; Improving wettability
    • 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)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Urology & Nephrology (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)
GB48631/74A 1974-01-02 1974-11-11 Bubble-type blood oxygenator Expired GB1481988A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US430104A US3892534A (en) 1974-01-02 1974-01-02 Rigidly mounted bubble-type blood oxygenator having flexible flow channels

Publications (1)

Publication Number Publication Date
GB1481988A true GB1481988A (en) 1977-08-03

Family

ID=23706079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48631/74A Expired GB1481988A (en) 1974-01-02 1974-11-11 Bubble-type blood oxygenator

Country Status (17)

Country Link
US (1) US3892534A (en:Method)
JP (1) JPS5423517B2 (en:Method)
AR (1) AR207768A1 (en:Method)
BE (1) BE821112A (en:Method)
BR (1) BR7410923D0 (en:Method)
CA (1) CA1054473A (en:Method)
CH (1) CH591247A5 (en:Method)
DE (1) DE2458727A1 (en:Method)
ES (1) ES433501A1 (en:Method)
FR (1) FR2255918B1 (en:Method)
GB (1) GB1481988A (en:Method)
IL (1) IL45835A (en:Method)
IT (1) IT1025179B (en:Method)
LU (1) LU71205A1 (en:Method)
NL (1) NL7416595A (en:Method)
SE (1) SE405447B (en:Method)
ZA (1) ZA746517B (en:Method)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268476A (en) * 1975-06-06 1981-05-19 Bentley Laboratories, Inc. Blood oxygenator
US4954317A (en) * 1975-06-06 1990-09-04 Baxter International, Inc. Blood oxygenator
US4372914A (en) * 1975-06-06 1983-02-08 Bentley Laboratories, Inc. Blood oxygenator
US4623518A (en) * 1975-06-06 1986-11-18 Baxter-Travenol Laboratories, Inc. Blood oxygenator
US4108607A (en) * 1975-09-22 1978-08-22 Baxter Travenol Laboratories, Inc. Blood gas simulator
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
US5049146A (en) * 1989-05-31 1991-09-17 Baxter International, Inc. Blood/gas separator and flow system
IT1260685B (it) * 1993-09-29 1996-04-22 Sorin Biomedica Spa Dispositivo per il contenimento di sangue
US5514335A (en) * 1993-10-25 1996-05-07 Minnesota Mining And Manufacturing Company Blood oxygenation system and reservoir and method of manufacture
US5871693A (en) * 1996-06-07 1999-02-16 Minnesota Mining And Manufacturing Company Modular blood treatment cartridge
US5935093A (en) * 1997-09-29 1999-08-10 Medtronic, Inc. Softshell reservoir with integrated cardiotomy reservoir
US6050968A (en) * 1997-09-29 2000-04-18 Medtronic, Inc. Two-chambered softshell reservoir
US6113782A (en) * 1998-07-28 2000-09-05 Terumo Cardiovascular Systems Corporation Potting of tubular bundles in housing
US8425486B2 (en) 2008-11-21 2013-04-23 Smisson-Cartledge Biomedical Llc Collapsible fluid reservoir

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664395A (en) * 1949-08-24 1953-12-29 Marchand John Felix Dialyzer
US2981253A (en) * 1957-07-17 1961-04-25 Univ Minnesota Oxygenator
US3060934A (en) * 1960-03-24 1962-10-30 Claff Clarence Lloyd Membrane-type oxygenator
US3468631A (en) * 1965-06-21 1969-09-23 Bentley Lab Blood oxygenator with heat exchanger
US3545937A (en) * 1966-02-02 1970-12-08 Chirana Z Vdravotnickej Techni Blood oxygenation apparatus
US3502440A (en) * 1967-07-03 1970-03-24 Baxter Laboratories Inc Blood oxygenator
US3729377A (en) * 1971-03-12 1973-04-24 Baxter Laboratories Inc Envelope oxygenator for blood having inflatable portions and process of using same
CA1014443A (en) * 1971-09-08 1977-07-26 Richard A. Dewall Metabolic bubble oxygenator
US3792978A (en) * 1972-05-30 1974-02-19 Sci Med Life Syst Inc Envelope assembly for spool type oxygenator
US3827860A (en) * 1972-06-15 1974-08-06 Sherwood Medical Ind Inc Blood oxygenation device

Also Published As

Publication number Publication date
SE405447B (sv) 1978-12-11
CA1054473A (en) 1979-05-15
AR207768A1 (es) 1976-10-29
JPS5098191A (en:Method) 1975-08-04
FR2255918B1 (en:Method) 1978-05-05
IL45835A (en) 1977-03-31
JPS5423517B2 (en:Method) 1979-08-14
FR2255918A1 (en:Method) 1975-07-25
BE821112A (fr) 1975-02-17
BR7410923D0 (pt) 1975-09-02
DE2458727A1 (de) 1975-07-10
SE7416391L (en:Method) 1975-07-03
AU7446974A (en) 1976-04-29
ZA746517B (en) 1975-10-29
IL45835A0 (en) 1974-12-31
IT1025179B (it) 1978-08-10
LU71205A1 (en:Method) 1975-04-17
NL7416595A (nl) 1975-07-04
CH591247A5 (en:Method) 1977-09-15
US3892534A (en) 1975-07-01
ES433501A1 (es) 1976-11-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee