SE8306986L - BLOOD FILTER - Google Patents

BLOOD FILTER

Info

Publication number
SE8306986L
SE8306986L SE8306986A SE8306986A SE8306986L SE 8306986 L SE8306986 L SE 8306986L SE 8306986 A SE8306986 A SE 8306986A SE 8306986 A SE8306986 A SE 8306986A SE 8306986 L SE8306986 L SE 8306986L
Authority
SE
Sweden
Prior art keywords
blood filter
blood
filter elements
filter
continuous
Prior art date
Application number
SE8306986A
Other languages
Swedish (sv)
Other versions
SE441894B (en
SE8306986D0 (en
Inventor
T Higashi
Original Assignee
Daicel Chem
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 Daicel Chem filed Critical Daicel Chem
Publication of SE8306986L publication Critical patent/SE8306986L/en
Publication of SE8306986D0 publication Critical patent/SE8306986D0/en
Publication of SE441894B publication Critical patent/SE441894B/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
    • A61M1/14—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1669—Cellular material
    • B01D39/1676—Cellular material of synthetic origin
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • External Artificial Organs (AREA)
  • Filtering Materials (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

A blood filter suited for filtering preserved blood to be transfused, which comprises a single or plurality of filter elements, at least one of the filter elements comprising 0.5- to 5.0-mm thick plastic material having a continuous network structure and having continuous open cells of 200 to 500 mu m in cell diameter.
SE8306986A 1982-04-16 1983-12-16 BLOOD FILTER SE441894B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57064237A JPS58180425A (en) 1982-04-16 1982-04-16 Blood filter
PCT/JP1983/000124 WO1983003550A1 (en) 1982-04-16 1983-04-15 Blood filter

Publications (3)

Publication Number Publication Date
SE8306986L true SE8306986L (en) 1983-12-16
SE8306986D0 SE8306986D0 (en) 1983-12-16
SE441894B SE441894B (en) 1985-11-18

Family

ID=13252318

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8306986A SE441894B (en) 1982-04-16 1983-12-16 BLOOD FILTER

Country Status (4)

Country Link
JP (1) JPS58180425A (en)
DE (1) DE3340221T1 (en)
SE (1) SE441894B (en)
WO (1) WO1983003550A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62181056A (en) * 1985-10-07 1987-08-08 アメリカン・ホスピタル・サプライ・コ−ポレイシヨン Blood filter apparatus having filter element coated with heparin
JPS6475014A (en) * 1987-09-18 1989-03-20 Terumo Corp Filter for separating leukocytes
CA1329559C (en) * 1988-03-03 1994-05-17 Keiji Naoi Leukocyte separator and method of making the same
JP5586842B2 (en) * 2006-10-19 2014-09-10 デンカ生研株式会社 Simple membrane assay method and kit using sample filtration filter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239997A (en) * 1975-09-26 1977-03-28 Asahi Chemical Ind Blood processor

Also Published As

Publication number Publication date
JPS58180425A (en) 1983-10-21
WO1983003550A1 (en) 1983-10-27
SE441894B (en) 1985-11-18
SE8306986D0 (en) 1983-12-16
DE3340221T1 (en) 1984-10-18

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