GB1122526A - A dialysis device for purifying blood or other liquids - Google Patents

A dialysis device for purifying blood or other liquids

Info

Publication number
GB1122526A
GB1122526A GB9147/67A GB914767A GB1122526A GB 1122526 A GB1122526 A GB 1122526A GB 9147/67 A GB9147/67 A GB 9147/67A GB 914767 A GB914767 A GB 914767A GB 1122526 A GB1122526 A GB 1122526A
Authority
GB
United Kingdom
Prior art keywords
purifying liquid
pressure
measuring
liquids
flow
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
GB9147/67A
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.)
Gambro AB
Original Assignee
Gambro AB
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 Gambro AB filed Critical Gambro AB
Publication of GB1122526A publication Critical patent/GB1122526A/en
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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • 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
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3623—Means for actively controlling temperature of blood
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

1,122,526. Haemodialysis apparatus. GAMBRO A.B. 27 Feb., 1967 [3 March. 1966], No. 9147/67. Heading A5R. Haemodialysis apparatus comprises a dialyser 1 wherein impurities in the blood are removed by diffusion through a semi-permeable membrane into a purifying liquid e.g. saline solution, pump 13 for pumping the purifying liquid, heat exchanger 8 for heating and cooling the purifying liquid, thermometer 12 for measuring the temperature of the purifying liquid, and a flow gauge 9 for measuring the rate of flow of the purifying liquid and which is adapted to control either the rate of operation of the pump or a by-pass valve 15 associated therewith. The flow gauge 9 may include a floating body 20 the positions of which are detected by two photocells (not shown). A pressure control valve 10 and pressure gauge 11 may be provided for maintaining the pressure of the purifying liquid at a sub-atmospheric value and for measuring that pressure.
GB9147/67A 1966-03-03 1967-02-27 A dialysis device for purifying blood or other liquids Expired GB1122526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE278466 1966-03-03

Publications (1)

Publication Number Publication Date
GB1122526A true GB1122526A (en) 1968-08-07

Family

ID=20260693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9147/67A Expired GB1122526A (en) 1966-03-03 1967-02-27 A dialysis device for purifying blood or other liquids

Country Status (2)

Country Link
DE (1) DE1566562A1 (en)
GB (1) GB1122526A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133131A (en) * 1974-09-14 1976-03-22 Honey Kasei Kk
JPS5232085A (en) * 1975-09-05 1977-03-10 Honny Chem Ind Co Ltd Process for bonding a metal to rubber
JPS55137947A (en) * 1979-04-13 1980-10-28 Toyo Tire & Rubber Co Ltd Method of regenerating steel cord reinforced tire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002979A1 (en) * 1980-04-14 1981-10-29 Baxter Travenol Lab Blood fractionation apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133131A (en) * 1974-09-14 1976-03-22 Honey Kasei Kk
JPS5431511B2 (en) * 1974-09-14 1979-10-08
JPS5232085A (en) * 1975-09-05 1977-03-10 Honny Chem Ind Co Ltd Process for bonding a metal to rubber
JPS5431516B2 (en) * 1975-09-05 1979-10-08
JPS55137947A (en) * 1979-04-13 1980-10-28 Toyo Tire & Rubber Co Ltd Method of regenerating steel cord reinforced tire
JPS5726945B2 (en) * 1979-04-13 1982-06-08

Also Published As

Publication number Publication date
DE1566562A1 (en) 1970-01-15

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