SE7707150L - DEVICE AND METHOD FOR CONTINUOUS DISPOSAL OF BLOOD SUBSTANCES BY CIRCULATION OF BLOOD OUTSIDE THE BODY - Google Patents

DEVICE AND METHOD FOR CONTINUOUS DISPOSAL OF BLOOD SUBSTANCES BY CIRCULATION OF BLOOD OUTSIDE THE BODY

Info

Publication number
SE7707150L
SE7707150L SE7707150A SE7707150A SE7707150L SE 7707150 L SE7707150 L SE 7707150L SE 7707150 A SE7707150 A SE 7707150A SE 7707150 A SE7707150 A SE 7707150A SE 7707150 L SE7707150 L SE 7707150L
Authority
SE
Sweden
Prior art keywords
blood
substances
removal
plasma
circulation
Prior art date
Application number
SE7707150A
Other languages
Swedish (sv)
Inventor
Y Imaizumi
T Osawa
S-I Hirose
N Okada
Original Assignee
Mitsui Toatsu Chemicals
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 filed Critical Mitsui Toatsu Chemicals
Publication of SE7707150L publication Critical patent/SE7707150L/en

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)

Abstract

The device has a clearly improved effect because it is only blood plasma which is passed through the means for removal of the undesirable substances. The device comprises separation means (3) for the continuous separation of plasma and blood cells, a removal means (5) for the removal of the specific substances from the separated plasma, and means (6) for back-mixing of the plasma. The removal means (5) may have an adsorber which contains either insoluble or immobilised substances for the adsorption of specific substances. The removal agents may also comprise a dialyser, so that the device can be employed as an artificial kidney. <IMAGE>
SE7707150A 1976-06-22 1977-06-21 DEVICE AND METHOD FOR CONTINUOUS DISPOSAL OF BLOOD SUBSTANCES BY CIRCULATION OF BLOOD OUTSIDE THE BODY SE7707150L (en)

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
SE7707150L true SE7707150L (en) 1977-12-23

Family

ID=13500626

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7707150A SE7707150L (en) 1976-06-22 1977-06-21 DEVICE AND METHOD FOR CONTINUOUS DISPOSAL OF BLOOD SUBSTANCES BY CIRCULATION OF BLOOD OUTSIDE THE BODY

Country Status (10)

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

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55500370A (en) * 1978-05-25 1980-06-26
US4228015A (en) * 1979-01-29 1980-10-14 Baxter Travenol Laboratories, Inc. Plasma treatment apparatus
JPS5613945A (en) * 1979-07-12 1981-02-10 Terumo Corp Agent and device for removing antigennantibody complex to which complement is combined
JPS56110625A (en) * 1980-02-05 1981-09-01 Takeda Chem Ind Ltd Separating method of blood plasma and apparatus for the same
EP0050146A4 (en) * 1980-04-14 1982-12-09 Baxter Travenol Lab Blood fractionation apparatus.
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
US4350156A (en) * 1980-05-29 1982-09-21 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
US4362155A (en) * 1981-03-24 1982-12-07 Skurkovich Simon V Method and apparatus for the treatment of autoimmune and allergic diseases
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
US4430229A (en) * 1981-05-22 1984-02-07 Asahi Kasei Kogyo Kabushiki Kaisha Immune adsorbent and adsorbing device
EP0110995B1 (en) * 1982-05-31 1988-09-07 Mochida Pharmaceutical Co., Ltd. Apparatus for removing blood immune complex
DE3230540A1 (en) * 1982-08-17 1984-02-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München METHOD AND DEVICE FOR REMOVING PROTEIN OR LIPID-TIED TOXINES FROM BLOOD OR BLOOD FRACTIONS
SE8206708D0 (en) * 1982-11-16 1982-11-25 Gambro Ab COLUMN FOR USE IN CONNECTION WITH ANTIBODY RECORDING
US4540401A (en) * 1983-02-22 1985-09-10 Applied Immune Sciences, Inc. In vivo therapeutic apheresis using lipid vesicles
DE3422494A1 (en) * 1984-06-16 1985-12-19 B. Braun Melsungen Ag, 3508 Melsungen METHOD AND DEVICE FOR SPECIFIC ADSORPTION OF HEPARIN
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
SE8605291L (en) * 1985-12-19 1987-06-20 Cleveland Clinic Foundation PLASMA THERMOFILTRATION
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 (en) * 1971-10-21 1973-04-26 Sartorius Membranfilter Gmbh DEVICE FOR DIALYSIS OF HUMAN BLOOD
DE2342072B2 (en) * 1973-08-21 1975-08-14 Forschungsinstitut Berghof Gmbh, 7400 Tuebingen Portable artificial kidney

Also Published As

Publication number Publication date
DE2725608A1 (en) 1978-01-05
AU508797B2 (en) 1980-04-03
DD130986A5 (en) 1978-05-24
NL7706766A (en) 1977-12-27
FR2355515A1 (en) 1978-01-20
GB1562546A (en) 1980-03-12
JPS52155888A (en) 1977-12-24
CA1086235A (en) 1980-09-23
CH626256A5 (en) 1981-11-13
AU2568077A (en) 1978-12-07

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