CA1223815A - Methode et appareil pour le traitement du plasma sanguin - Google Patents

Methode et appareil pour le traitement du plasma sanguin

Info

Publication number
CA1223815A
CA1223815A CA000463716A CA463716A CA1223815A CA 1223815 A CA1223815 A CA 1223815A CA 000463716 A CA000463716 A CA 000463716A CA 463716 A CA463716 A CA 463716A CA 1223815 A CA1223815 A CA 1223815A
Authority
CA
Canada
Prior art keywords
plasma
precipitate
blood
precipitating agent
line
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
CA000463716A
Other languages
English (en)
Inventor
Glen D. Antwiler
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.)
Terumo BCT Inc
Original Assignee
Cobe 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 Cobe Laboratories Inc filed Critical Cobe Laboratories Inc
Application granted granted Critical
Publication of CA1223815A publication Critical patent/CA1223815A/fr
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
    • A61M1/34—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
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3441—Substitution rate control as a function of the ultrafiltration rate
    • A61M1/3448—Substitution rate control as a function of the ultrafiltration rate by mechanically linked pumps in both ultra-filtrate and substitution flow line
    • 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
    • A61M1/3479—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate by dialysing 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)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
CA000463716A 1983-09-23 1984-09-21 Methode et appareil pour le traitement du plasma sanguin Expired CA1223815A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53515183A 1983-09-23 1983-09-23
US535,151 1983-09-23

Publications (1)

Publication Number Publication Date
CA1223815A true CA1223815A (fr) 1987-07-07

Family

ID=24133053

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000463716A Expired CA1223815A (fr) 1983-09-23 1984-09-21 Methode et appareil pour le traitement du plasma sanguin

Country Status (7)

Country Link
JP (1) JPS6092770A (fr)
CA (1) CA1223815A (fr)
DE (1) DE3434755A1 (fr)
FR (1) FR2552329A1 (fr)
GB (1) GB2150572A (fr)
IT (1) IT8467950A0 (fr)
NL (1) NL8402870A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6099265A (ja) * 1983-11-07 1985-06-03 テルモ株式会社 体液中の蛋白質除去装置
JPS6099266A (ja) * 1983-11-07 1985-06-03 テルモ株式会社 体液中の蛋白質除去法およびそれに使用する装置
US4678566A (en) * 1984-07-20 1987-07-07 Terumo Kabushiki Kaisha Apparatus for separating proteins from blood plasma
JPS62266071A (ja) * 1986-05-14 1987-11-18 テルモ株式会社 血漿蛋白質分離装置
AU2001232053A1 (en) * 2000-02-11 2001-08-20 Allied Therapeutics Limited System for the extracorporeal treatment of blood

Also Published As

Publication number Publication date
DE3434755A1 (de) 1985-06-13
IT8467950A0 (it) 1984-09-21
GB2150572A (en) 1985-07-03
NL8402870A (nl) 1985-04-16
FR2552329A1 (fr) 1985-03-29
JPS6092770A (ja) 1985-05-24
GB8423907D0 (en) 1984-10-31

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Legal Events

Date Code Title Description
MKEX Expiry