FR2418006A1 - Composition de dialyse et procede d'enlevement des substances uremiques dans un rein artificiel - Google Patents

Composition de dialyse et procede d'enlevement des substances uremiques dans un rein artificiel

Info

Publication number
FR2418006A1
FR2418006A1 FR7905063A FR7905063A FR2418006A1 FR 2418006 A1 FR2418006 A1 FR 2418006A1 FR 7905063 A FR7905063 A FR 7905063A FR 7905063 A FR7905063 A FR 7905063A FR 2418006 A1 FR2418006 A1 FR 2418006A1
Authority
FR
France
Prior art keywords
substances
artificial kidney
dialysis
composition
uemic
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.)
Granted
Application number
FR7905063A
Other languages
English (en)
Other versions
FR2418006B1 (fr
Inventor
Stephen Richard Ash
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.)
Purdue Research Foundation
Original Assignee
Purdue Research Foundation
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 Purdue Research Foundation filed Critical Purdue Research Foundation
Publication of FR2418006A1 publication Critical patent/FR2418006A1/fr
Application granted granted Critical
Publication of FR2418006B1 publication Critical patent/FR2418006B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/30—Accessories; Auxiliary operation
    • 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
    • A61M1/1694—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid
    • A61M1/1696—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid with dialysate regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/06—Specific process operations in the permeate stream

Landscapes

  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

L'invention concerne une composition de dialyse pour l'utilisation dans un rein artificiel, comprenant un agent d'adsorption de surface pouvant adsorber les substances urémiques; une enzyme servant de catalyseur pour la dégradation de l'urée; un agent de mise en suspension et un échangeur de cations pouvant rester en suspension dans ledit agent de mise en suspension. La suspension d'adsorbants ainsi obtenue est placée dans le compartiment dialysat d'un dialyseur et permet d'enlever les substances urémiques du sang tout en contrôlant le renvoi d'ions divers au patient. La figure 2 est un exemple d'enlèvement de la créatinine lorsque l'on utilise une telle suspension d'adsorbants à la place d'eau.
FR7905063A 1978-02-27 1979-02-27 Composition de dialyse et procede d'enlevement des substances uremiques dans un rein artificiel Granted FR2418006A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88168478A 1978-02-27 1978-02-27

Publications (2)

Publication Number Publication Date
FR2418006A1 true FR2418006A1 (fr) 1979-09-21
FR2418006B1 FR2418006B1 (fr) 1983-09-23

Family

ID=25378971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905063A Granted FR2418006A1 (fr) 1978-02-27 1979-02-27 Composition de dialyse et procede d'enlevement des substances uremiques dans un rein artificiel

Country Status (22)

Country Link
EP (1) EP0003914B1 (fr)
JP (1) JPS55175A (fr)
AR (1) AR221716A1 (fr)
AU (1) AU531221B2 (fr)
BE (1) BE874429A (fr)
CA (1) CA1134266A (fr)
CH (1) CH631627A5 (fr)
DD (1) DD142150A5 (fr)
DE (1) DE2966950D1 (fr)
DK (1) DK81379A (fr)
EG (1) EG14018A (fr)
FI (1) FI790628A (fr)
FR (1) FR2418006A1 (fr)
GB (1) GB2014873B (fr)
GR (1) GR69986B (fr)
IL (1) IL56722A (fr)
LU (1) LU80972A1 (fr)
PH (1) PH16373A (fr)
PL (1) PL213753A1 (fr)
PT (1) PT69258A (fr)
RO (1) RO78803A (fr)
ZA (1) ZA79940B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000049A1 (fr) * 1985-07-02 1987-01-15 Gatehouse Technical Ventures Limited Composition adsorbante

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4581141A (en) * 1978-02-27 1986-04-08 Purdue Research Foundation Dialysis material and method for removing uremic substances
US4756838A (en) * 1980-02-21 1988-07-12 Veltman Preston Leonard Preparation of dry dialysate products
CA1191128A (fr) * 1980-08-27 1985-07-30 Union Carbide Corporation Elimination des derives de l'uree a l'aide d'un echangeur d'ions, un zeolite
GB2097696B (en) * 1981-05-04 1985-07-10 Purdue Research Foundation Sorbent mixture for use in hemodialysis
JPS60213440A (ja) * 1984-04-04 1985-10-25 Sekisui Chem Co Ltd 面材搬送装置
DE3428201A1 (de) * 1984-07-31 1986-02-06 Laevosan-Gesellschaft mbH & Co. KG, Linz Loesungen fuer die peritonealdialyse
JPS63203164A (ja) * 1987-02-19 1988-08-23 テルモ株式会社 尿素分解除去装置
US7241272B2 (en) 2001-11-13 2007-07-10 Baxter International Inc. Method and composition for removing uremic toxins in dialysis processes
EP1523350B1 (fr) 2002-07-19 2011-04-13 Baxter International Inc. Systeme de dialyse peritoneale
US20050106267A1 (en) * 2003-10-20 2005-05-19 Framework Therapeutics, Llc Zeolite molecular sieves for the removal of toxins
US8715221B2 (en) 2006-03-08 2014-05-06 Fresenius Medical Care Holdings, Inc. Wearable kidney
US8012118B2 (en) 2006-03-08 2011-09-06 Fresenius Medical Care Holdings, Inc. Artificial kidney dialysis system
AU2007288199B2 (en) 2006-08-24 2010-08-26 Fresenius Medical Care Holdings, Inc. Device for removing fluid from blood in a patient
EP2273995B2 (fr) 2008-03-20 2023-11-15 Baxter International Inc. Destruction de produits microbiens par digestion enzymatique
CN102176934B (zh) 2008-06-23 2014-02-19 淡马锡理工学院 透析设备的流动***和便携式透析设备
CA2741572C (fr) 2008-11-03 2017-10-31 Fresenius Medical Care Holdings, Inc. Systeme de dialyse peritoneale portable
WO2010057849A1 (fr) 2008-11-21 2010-05-27 Froximun Ag Procédé de réduction de la concentration des amines et de leurs sels
US11860075B2 (en) * 2017-11-28 2024-01-02 Organo Corporation Analyzing method and analyzing apparatus for urea

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463728A (en) * 1967-04-28 1969-08-26 Us Health Education & Welfare Dialysate capacity augmentation process
US3669878A (en) * 1968-12-02 1972-06-13 Health Education And Welfare U Treatment of dialysate solution for removal of urea
DE2512212A1 (de) * 1974-03-21 1975-09-25 Gambro Ag Verfahren zur entfernung eines giftstoffes aus der dialysefluessigkeit eines umlauf-dialysesystems
DE2558363A1 (de) * 1975-12-23 1977-07-07 Alvaro Prof Dr Affonso Membranelement zum selektiven entfernen von stoffen aus menschlichem blut
US4071444A (en) * 1976-10-12 1978-01-31 Purdue Research Foundation Portable chemical reactor for use as an artificial kidney

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463728A (en) * 1967-04-28 1969-08-26 Us Health Education & Welfare Dialysate capacity augmentation process
US3669878A (en) * 1968-12-02 1972-06-13 Health Education And Welfare U Treatment of dialysate solution for removal of urea
DE2512212A1 (de) * 1974-03-21 1975-09-25 Gambro Ag Verfahren zur entfernung eines giftstoffes aus der dialysefluessigkeit eines umlauf-dialysesystems
DE2558363A1 (de) * 1975-12-23 1977-07-07 Alvaro Prof Dr Affonso Membranelement zum selektiven entfernen von stoffen aus menschlichem blut
US4071444A (en) * 1976-10-12 1978-01-31 Purdue Research Foundation Portable chemical reactor for use as an artificial kidney

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000049A1 (fr) * 1985-07-02 1987-01-15 Gatehouse Technical Ventures Limited Composition adsorbante

Also Published As

Publication number Publication date
EP0003914A3 (en) 1979-09-19
ZA79940B (en) 1980-10-29
JPS645908B2 (fr) 1989-02-01
JPS55175A (en) 1980-01-05
AU531221B2 (en) 1983-08-18
DD142150A5 (de) 1980-06-11
IL56722A (en) 1982-04-30
CA1134266A (fr) 1982-10-26
BE874429A (fr) 1979-08-27
AR221716A1 (es) 1981-03-13
DE2966950D1 (en) 1984-06-07
RO78803A (fr) 1982-12-06
IL56722A0 (en) 1979-05-31
PH16373A (en) 1983-09-14
LU80972A1 (fr) 1979-06-18
FR2418006B1 (fr) 1983-09-23
EP0003914B1 (fr) 1984-05-02
EG14018A (en) 1983-12-31
DK81379A (da) 1979-08-28
EP0003914A2 (fr) 1979-09-05
GB2014873B (en) 1983-02-02
AU4451479A (en) 1979-09-06
PT69258A (en) 1979-03-01
PL213753A1 (pl) 1979-12-17
GB2014873A (en) 1979-09-05
CH631627A5 (fr) 1982-08-31
GR69986B (fr) 1982-07-22
FI790628A (fi) 1979-08-28

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