BR7707261A - Aperfeicoamento em processo para lavagem de sangue - Google Patents

Aperfeicoamento em processo para lavagem de sangue

Info

Publication number
BR7707261A
BR7707261A BR7707261A BR7707261A BR7707261A BR 7707261 A BR7707261 A BR 7707261A BR 7707261 A BR7707261 A BR 7707261A BR 7707261 A BR7707261 A BR 7707261A BR 7707261 A BR7707261 A BR 7707261A
Authority
BR
Brazil
Prior art keywords
processing
washing process
blood washing
blood
washing
Prior art date
Application number
BR7707261A
Other languages
English (en)
Inventor
D Krebs
H Miranda
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of BR7707261A publication Critical patent/BR7707261A/pt

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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
    • 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
    • A61M1/3692—Washing or rinsing blood or blood constituents
    • 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
    • A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
    • A61M1/3696—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • A61M2205/128—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Cardiology (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)
  • Investigating Or Analysing Biological Materials (AREA)
BR7707261A 1976-11-01 1977-10-31 Aperfeicoamento em processo para lavagem de sangue BR7707261A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/737,606 US4049192A (en) 1976-11-01 1976-11-01 Blood washing method using a saline wash solution of varying concentration for use with blood washing apparatus

Publications (1)

Publication Number Publication Date
BR7707261A true BR7707261A (pt) 1978-07-18

Family

ID=24964548

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7707261A BR7707261A (pt) 1976-11-01 1977-10-31 Aperfeicoamento em processo para lavagem de sangue

Country Status (10)

Country Link
US (1) US4049192A (pt)
JP (1) JPS5356891A (pt)
BE (1) BE860371A (pt)
BR (1) BR7707261A (pt)
DE (1) DE2748372A1 (pt)
DK (1) DK483677A (pt)
FR (1) FR2368966A1 (pt)
NL (1) NL7711958A (pt)
SE (1) SE7712288L (pt)
ZA (1) ZA776463B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1131527A (en) * 1977-10-18 1982-09-14 James H. Devries Monitor and fluid circuit assembly
WO1989001792A1 (en) * 1987-08-28 1989-03-09 Haemonetics Corporation Method and apparatus for cell washing
US5273517A (en) * 1991-07-09 1993-12-28 Haemonetics Corporation Blood processing method and apparatus with disposable cassette
EP1514564B1 (en) * 1997-05-20 2009-12-23 Zymequest, Inc. Apparatus for selectively expressing one or more fluid materials out of a fluid container
US6752777B1 (en) 1997-06-16 2004-06-22 Terumo Kabushiki Kaisha Blood component collecting apparatus
JP3944279B2 (ja) * 1997-06-16 2007-07-11 テルモ株式会社 血液成分採取装置
JP2011502237A (ja) * 2007-10-19 2011-01-20 ザ・トラスティーズ・オブ・ザ・ユニバーシティ・オブ・ペンシルバニア 二相冷却剤の生成及びその冷却能力の決定のためのシステム及び方法
WO2017223318A1 (en) * 2016-06-24 2017-12-28 Dominique Uhlmann System and Method for Continuous Flow Red Blood Cell Washing
GB201713252D0 (en) * 2017-08-18 2017-10-04 Biosafe Sa Piston movement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452924A (en) * 1965-02-03 1969-07-01 Sorvall Inc Ivan System and method for washing blood and the like
US3655123A (en) * 1966-08-08 1972-04-11 Us Health Education & Welfare Continuous flow blood separator
US3737096A (en) * 1971-12-23 1973-06-05 Ibm Blood processing control apparatus
JPS50107565A (pt) * 1974-01-29 1975-08-25
US3982691A (en) * 1974-10-09 1976-09-28 Schlutz Charles A Centrifuge separation and washing device and method

Also Published As

Publication number Publication date
BE860371A (fr) 1978-05-02
SE7712288L (sv) 1978-05-02
DK483677A (da) 1978-05-02
ZA776463B (en) 1978-08-30
JPS5356891A (en) 1978-05-23
NL7711958A (nl) 1978-05-03
DE2748372A1 (de) 1978-05-03
US4049192A (en) 1977-09-20
FR2368966A1 (fr) 1978-05-26

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA A61M 1/03.

Ipc: A61M 1/36 (2006.01)

Ipc: A61M 1/36 (2006.01)