CA1019821A - Apparatus for the automatic preparation of a solution of controlled concentration - Google Patents

Apparatus for the automatic preparation of a solution of controlled concentration

Info

Publication number
CA1019821A
CA1019821A CA189,168A CA189168A CA1019821A CA 1019821 A CA1019821 A CA 1019821A CA 189168 A CA189168 A CA 189168A CA 1019821 A CA1019821 A CA 1019821A
Authority
CA
Canada
Prior art keywords
solution
automatic preparation
controlled concentration
concentration
controlled
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
CA189,168A
Inventor
Paolo Ghezzi
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Application granted granted Critical
Publication of CA1019821A publication Critical patent/CA1019821A/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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • 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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1657—Apparatus for preparing dialysates with centralised supply of dialysate or constituent thereof for more than one dialysis unit
    • 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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1668—Details of containers
    • 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
    • A61M1/168—Sterilisation or cleaning before or after use
    • A61M1/169—Sterilisation or cleaning before or after use using chemical substances

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
CA189,168A 1972-12-29 1973-12-28 Apparatus for the automatic preparation of a solution of controlled concentration Expired CA1019821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT71251/72A IT976319B (en) 1972-12-29 1972-12-29 EQUIPMENT FOR THE AUTOMATIC PREPARATION OF A SOLUTION A WITH CONTROLLED CENTRATION CONSTITUING THE DIALYSIS BATH FOR ARTIFICIAL KIDNEYS

Publications (1)

Publication Number Publication Date
CA1019821A true CA1019821A (en) 1977-10-25

Family

ID=11314724

Family Applications (1)

Application Number Title Priority Date Filing Date
CA189,168A Expired CA1019821A (en) 1972-12-29 1973-12-28 Apparatus for the automatic preparation of a solution of controlled concentration

Country Status (6)

Country Link
JP (1) JPS4998090A (en)
CA (1) CA1019821A (en)
CH (1) CH587058A5 (en)
DE (1) DE2364824A1 (en)
FR (1) FR2212164B3 (en)
IT (1) IT976319B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5548828B2 (en) * 1974-02-15 1980-12-08
DE2544258C2 (en) * 1975-10-03 1984-04-19 Fresenius AG, 6380 Bad Homburg Hemodialysis machine
FR2440740A1 (en) * 1978-11-08 1980-06-06 Abg Semca Automatic peritoneal dialysis appts. - allows treatment at home and eliminates possibility of dangerous incidents by automatic and safety systems
DE4211455C1 (en) * 1992-04-06 1993-12-16 Schael Wilfried Continuous prepn. of blod dialysis fluids - uses precise concns. of aq. concentrates tailored to patient's requirements
US5932110A (en) * 1995-02-13 1999-08-03 Aksys, Ltd. Dialysate conductivity adjustment in a batch dialysate preparation system
EP4404989A1 (en) * 2021-09-24 2024-07-31 Baxter International Inc. Dialysis fluid generation system using recirculation

Also Published As

Publication number Publication date
FR2212164A1 (en) 1974-07-26
IT976319B (en) 1974-08-20
CH587058A5 (en) 1977-04-29
DE2364824A1 (en) 1974-07-04
FR2212164B3 (en) 1976-10-22
JPS4998090A (en) 1974-09-17

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