DE2725608A1 - Verfahren und vorrichtung zum kontinuierlichen entfernen von blutsubstanzen in einem extrakorporalen kreislauf - Google Patents

Verfahren und vorrichtung zum kontinuierlichen entfernen von blutsubstanzen in einem extrakorporalen kreislauf

Info

Publication number
DE2725608A1
DE2725608A1 DE19772725608 DE2725608A DE2725608A1 DE 2725608 A1 DE2725608 A1 DE 2725608A1 DE 19772725608 DE19772725608 DE 19772725608 DE 2725608 A DE2725608 A DE 2725608A DE 2725608 A1 DE2725608 A1 DE 2725608A1
Authority
DE
Germany
Prior art keywords
plasma
blood
blood cells
separated
filter
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.)
Withdrawn
Application number
DE19772725608
Other languages
German (de)
English (en)
Inventor
Shun-Ichi Hirose
Yoshinori Imaizumi
Nobuyuki Okada
Toshiaki Prof Osawa
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals 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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of DE2725608A1 publication Critical patent/DE2725608A1/de
Withdrawn legal-status Critical Current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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3403—Regulation parameters
    • A61M1/3406—Physical characteristics of the filtrate, e.g. urea
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3403—Regulation parameters
    • A61M1/341—Regulation parameters by measuring the filtrate rate or volume
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3486—Biological, chemical treatment, e.g. chemical precipitation; treatment by absorbents

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cell Biology (AREA)
  • Molecular Biology (AREA)
  • External Artificial Organs (AREA)
DE19772725608 1976-06-22 1977-06-07 Verfahren und vorrichtung zum kontinuierlichen entfernen von blutsubstanzen in einem extrakorporalen kreislauf Withdrawn DE2725608A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7282776A JPS52155888A (en) 1976-06-22 1976-06-22 Device for continuously removing material in blood flow

Publications (1)

Publication Number Publication Date
DE2725608A1 true DE2725608A1 (de) 1978-01-05

Family

ID=13500626

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772725608 Withdrawn DE2725608A1 (de) 1976-06-22 1977-06-07 Verfahren und vorrichtung zum kontinuierlichen entfernen von blutsubstanzen in einem extrakorporalen kreislauf

Country Status (10)

Country Link
JP (1) JPS52155888A (ja)
AU (1) AU508797B2 (ja)
CA (1) CA1086235A (ja)
CH (1) CH626256A5 (ja)
DD (1) DD130986A5 (ja)
DE (1) DE2725608A1 (ja)
FR (1) FR2355515A1 (ja)
GB (1) GB1562546A (ja)
NL (1) NL7706766A (ja)
SE (1) SE7707150L (ja)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447197A1 (fr) * 1979-01-29 1980-08-22 Baxter Travenol Lab Dispositif pour le traitement de plasma
EP0016014A4 (en) * 1978-05-25 1980-09-29 Us Government METHOD FOR SEPARATING LIQUID SUSPENSIONS CONTAINING BLOOD CELLS BY FILTRATION.
DE3006455A1 (de) * 1980-02-05 1981-08-13 Takeda Chemical Industries, Ltd., Osaka Verfahren und vorrichtung zur niederdruck-filtration von plasma aus blut
WO1981002979A1 (en) * 1980-04-14 1981-10-29 Baxter Travenol Lab Blood fractionation apparatus
EP0041350A2 (en) * 1980-05-29 1981-12-09 Japan Foundation For Artificial Organs Method and apparatus for on-line filtration removal of macromolecules from a physiological fluid
EP0066209A1 (en) * 1981-05-22 1982-12-08 Asahi Kasei Kogyo Kabushiki Kaisha Immune adsorbent and adsorbing device
US4464165A (en) * 1980-11-24 1984-08-07 American Hoechst Corporation Material and method for removing immunoglobulins from whole blood
DE3422494A1 (de) * 1984-06-16 1985-12-19 B. Braun Melsungen Ag, 3508 Melsungen Verfahren und vorrichtung zur spezifischen adsorption von heparin
FR2591901A1 (fr) * 1985-12-19 1987-06-26 Cleveland Clinic Foundation Procede et appareil d'extraction selective de macromolecules a partir d'une solution de plasma
US4824432A (en) * 1981-03-24 1989-04-25 S.V.S. Laboratories, Inc. Method for treating AIDS and other immune deficiencies and immune disorders
DE3239360C2 (ja) * 1981-03-24 1990-04-26 Biolog & Inerferon Prod

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5613945A (en) * 1979-07-12 1981-02-10 Terumo Corp Agent and device for removing antigennantibody complex to which complement is combined
JPS56145858A (en) * 1980-04-15 1981-11-12 Unitika Ltd Purifier for body fluid
US4384954A (en) * 1980-04-16 1983-05-24 Kuraray Co., Ltd. Column for adsorption of blood proteins
JPS57170263A (en) * 1981-04-14 1982-10-20 Kuraray Co Absorber for blood protein
US4401430A (en) * 1981-04-16 1983-08-30 Biomedical Labs. Method of and apparatus for detoxifying mammalian hosts
WO1983004180A1 (en) * 1982-05-31 1983-12-08 Mochida Pharmaceutical Co., Ltd. Immobilized pepsin for removing blood immune complex and method for removing blood immune complex using immobilized pepsin
DE3230540A1 (de) * 1982-08-17 1984-02-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren und vorrichtung zur entfernung von protein- oder lipidgebundenen toxinen aus blut oder blutfraktionen
SE8206708D0 (sv) * 1982-11-16 1982-11-25 Gambro Ab Kolonn for anvendning i samband med skordning av antikroppar
US4540401A (en) * 1983-02-22 1985-09-10 Applied Immune Sciences, Inc. In vivo therapeutic apheresis using lipid vesicles
US4614513A (en) * 1984-08-13 1986-09-30 Fred Hutchinson Cancer Research Center Method and apparatus for treatment to remove immunoreactive substances from blood
AU594964B2 (en) * 1985-07-15 1990-03-22 Aruba International Pty Ltd Autologous plasma delipidation using a continuous flow system
GB0112363D0 (en) * 2001-05-21 2001-07-11 Allied Therapeutics Ltd Method and apparatus for treating biological fluids
US20070065514A1 (en) 2005-09-22 2007-03-22 Howell Mark D Method for enhancing immune responses in mammals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2043918A5 (en) * 1969-05-02 1971-02-19 Electronique Appliquee Artificial kidney machines using controlled - porosity membranes
US3619423A (en) * 1970-04-20 1971-11-09 Us Health Education & Welfare Cascade dialysis apparatus and method
DE2152355A1 (de) * 1971-10-21 1973-04-26 Sartorius Membranfilter Gmbh Vorrichtung zur dialyse von menschlichem blut
DE2342072B2 (de) * 1973-08-21 1975-08-14 Forschungsinstitut Berghof Gmbh, 7400 Tuebingen Tragbare künstliche Niere

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016014A4 (en) * 1978-05-25 1980-09-29 Us Government METHOD FOR SEPARATING LIQUID SUSPENSIONS CONTAINING BLOOD CELLS BY FILTRATION.
EP0016014A1 (en) * 1978-05-25 1980-10-01 THE UNITED STATES OF AMERICA as represented by the Secretary of The United States Department of Commerce Process for separating blood cell-containing liquid suspensions by filtration
FR2447197A1 (fr) * 1979-01-29 1980-08-22 Baxter Travenol Lab Dispositif pour le traitement de plasma
DE3006455A1 (de) * 1980-02-05 1981-08-13 Takeda Chemical Industries, Ltd., Osaka Verfahren und vorrichtung zur niederdruck-filtration von plasma aus blut
WO1981002979A1 (en) * 1980-04-14 1981-10-29 Baxter Travenol Lab Blood fractionation apparatus
EP0041350A3 (en) * 1980-05-29 1982-02-17 Japan Foundation For Artificial Organs Method and apparatus for on-line filtration removal of macromolecules from a physiological fluid
EP0041350A2 (en) * 1980-05-29 1981-12-09 Japan Foundation For Artificial Organs Method and apparatus for on-line filtration removal of macromolecules from a physiological fluid
US4464165A (en) * 1980-11-24 1984-08-07 American Hoechst Corporation Material and method for removing immunoglobulins from whole blood
US4824432A (en) * 1981-03-24 1989-04-25 S.V.S. Laboratories, Inc. Method for treating AIDS and other immune deficiencies and immune disorders
DE3239360C2 (ja) * 1981-03-24 1990-04-26 Biolog & Inerferon Prod
EP0066209A1 (en) * 1981-05-22 1982-12-08 Asahi Kasei Kogyo Kabushiki Kaisha Immune adsorbent and adsorbing device
DE3422494A1 (de) * 1984-06-16 1985-12-19 B. Braun Melsungen Ag, 3508 Melsungen Verfahren und vorrichtung zur spezifischen adsorption von heparin
FR2591901A1 (fr) * 1985-12-19 1987-06-26 Cleveland Clinic Foundation Procede et appareil d'extraction selective de macromolecules a partir d'une solution de plasma

Also Published As

Publication number Publication date
DD130986A5 (de) 1978-05-24
GB1562546A (en) 1980-03-12
AU2568077A (en) 1978-12-07
NL7706766A (nl) 1977-12-27
SE7707150L (sv) 1977-12-23
CA1086235A (en) 1980-09-23
CH626256A5 (en) 1981-11-13
FR2355515A1 (fr) 1978-01-20
AU508797B2 (en) 1980-04-03
JPS52155888A (en) 1977-12-24

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Legal Events

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8110 Request for examination paragraph 44
8130 Withdrawal