GB1484642A - Method of removing toxic substances from the dialysis liquid in a recirculating dialysis system - Google Patents

Method of removing toxic substances from the dialysis liquid in a recirculating dialysis system

Info

Publication number
GB1484642A
GB1484642A GB11402/75A GB1140275A GB1484642A GB 1484642 A GB1484642 A GB 1484642A GB 11402/75 A GB11402/75 A GB 11402/75A GB 1140275 A GB1140275 A GB 1140275A GB 1484642 A GB1484642 A GB 1484642A
Authority
GB
United Kingdom
Prior art keywords
dialysis
recirculating
dialysis liquid
toxic substances
removing toxic
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
GB11402/75A
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 AG
Original Assignee
Gambro 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 Gambro AG filed Critical Gambro AG
Publication of GB1484642A publication Critical patent/GB1484642A/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
    • A61M1/1694—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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/02—Processes using inorganic exchangers

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Chemical & Material Sciences (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Emergency Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

1484642 Purification of dialysis liquid GAMBRO AG 19 March 1975 [21 March 1974] 11402/75 Heading B1X At least one toxic substance consisting of or being converted into ammonium ions exchangeable in an ion exchanger is removed from the dialysis liquid of a recirculating dialysis system by using as ion exchanger a zeolite having the ability of selectively sorbing ammonium ions and having a selectivity coef- NH 4 ficient α of at least 5 and an exchange Na capacity of at least 2 mequir/g. The zeolite may be a heulandite, a mordenite, a chabazite, a natrolite, an analcite, a faujasite or a phillipsite. Urea may be present as a toxic substance, which may be first converted into ammonium carbonate by means of urease prior to above treatment.
GB11402/75A 1974-03-21 1975-03-19 Method of removing toxic substances from the dialysis liquid in a recirculating dialysis system Expired GB1484642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7403799A SE7403799L (en) 1974-03-21 1974-03-21

Publications (1)

Publication Number Publication Date
GB1484642A true GB1484642A (en) 1977-09-01

Family

ID=20320589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11402/75A Expired GB1484642A (en) 1974-03-21 1975-03-19 Method of removing toxic substances from the dialysis liquid in a recirculating dialysis system

Country Status (5)

Country Link
JP (1) JPS50140377A (en)
DE (1) DE2512212A1 (en)
FR (1) FR2264586B3 (en)
GB (1) GB1484642A (en)
SE (1) SE7403799L (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046971A1 (en) * 1980-08-27 1982-03-10 Union Carbide Corporation Removal of uremic substances with zeolite ion-exchangers
US4581141A (en) * 1978-02-27 1986-04-08 Purdue Research Foundation Dialysis material and method for removing uremic substances
WO2008089913A2 (en) * 2007-01-26 2008-07-31 Fresenius Medical Care Deutschland Gmbh Dialysis machine and method for determining the furring in a dialysis machine
WO2009071103A1 (en) * 2007-12-03 2009-06-11 Hepa Wash Gmbh Dialysate regeneration unit
EP2072117A1 (en) * 2007-12-19 2009-06-24 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Sorbent material
US7776210B2 (en) 2004-06-09 2010-08-17 Renal Solutions, Inc. Dialysis system
WO2014081367A1 (en) * 2012-11-23 2014-05-30 Triomed Ab Method of adsorption of ions from a dialysis fluid
US9492602B2 (en) 2012-02-08 2016-11-15 Fresenius Medical Care Deutschland Gmbh Concentrate for a dialysis liquid and dialysis liquid made from it
US11331597B2 (en) 2019-08-05 2022-05-17 Fresenius Medical Care Holdings, Inc. Cation exchange materials for dialysis systems
US11344656B2 (en) 2017-05-22 2022-05-31 Advitos Gmbh Methods and systems for removing carbon dioxide
US11351291B2 (en) 2016-03-14 2022-06-07 Advitos Gmbh Systems or apparatuses and methods for performing dialysis
US11583620B2 (en) 2015-11-20 2023-02-21 Advitos Gmbh Method for extracorporeal lung support
US11833282B2 (en) 2015-11-20 2023-12-05 Advitos Gmbh Method for extracorporeal carbon dioxide removal

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1014620B (en) * 1974-05-06 1977-04-30 Bellco Spa PROCEDURE FOR THE REGENERATION OF DIALIZING LIQUIDS IN HEMODIALYSIS SYSTEMS
CA1048175A (en) * 1974-07-15 1979-02-06 John D. Sherman Phillipsite-gismondite for ammonia
US4263080A (en) * 1977-03-07 1981-04-21 Ludlow Corporation Method of making package for photographic film
JPS54100985A (en) * 1978-01-26 1979-08-09 Ebara Infilco Co Ltd Purification of solution containing organics and inorganics
PT69258A (en) * 1978-02-27 1979-03-01 Lilly Co Eli Process for preparing a dialysis composition
EP0064393A3 (en) * 1981-05-04 1982-12-29 Purdue Research Foundation Sorbent mixture for use in hemodialysis
JPS6135807A (en) * 1984-07-30 1986-02-20 Toyo Soda Mfg Co Ltd Membrane dialytic apparatus
CA2542968C (en) 2003-10-20 2013-06-04 Framework Therapeutics, L.L.C. Zeolite molecular sieves for the removal of toxins
US20090236284A1 (en) * 2008-03-20 2009-09-24 Baxter International Inc. Removal of substances in dialysis solutions and dialysis components by ion exchange adsorption
CA2772629C (en) * 2009-09-08 2018-02-27 Fresenius Medical Care Holdings, Inc. Peritoneal dialysis system
CN107261234A (en) * 2017-05-18 2017-10-20 李建中 The renovation process and blood purification system of a kind of dialyzate

Cited By (21)

* 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
EP0046971A1 (en) * 1980-08-27 1982-03-10 Union Carbide Corporation Removal of uremic substances with zeolite ion-exchangers
US7776210B2 (en) 2004-06-09 2010-08-17 Renal Solutions, Inc. Dialysis system
CN101610800B (en) * 2007-01-26 2012-12-26 弗雷森纽斯医疗护理德国有限责任公司 Dialysis machine and method for determining the furring in a dialysis machine
WO2008089913A2 (en) * 2007-01-26 2008-07-31 Fresenius Medical Care Deutschland Gmbh Dialysis machine and method for determining the furring in a dialysis machine
WO2008089913A3 (en) * 2007-01-26 2008-09-25 Fresenius Medical Care De Gmbh Dialysis machine and method for determining the furring in a dialysis machine
US10155077B2 (en) 2007-01-26 2018-12-18 Fresenius Medical Care Deutschland Gmbh Dialysis machine, and method of determining the calcification in a dialysis machine
US8574438B2 (en) 2007-12-03 2013-11-05 Hepa Wash Gmbh Dialysate regeneration unit
CN101883594B (en) * 2007-12-03 2012-10-10 Hepa净化有限公司 Dialysate regeneration unit
US8377308B2 (en) 2007-12-03 2013-02-19 Hepa Wash Gmbh Dialysate regeneration unit
KR101369802B1 (en) 2007-12-03 2014-03-04 헤파 바슈 게엠베하 Dialysate regeneration unit
WO2009071103A1 (en) * 2007-12-03 2009-06-11 Hepa Wash Gmbh Dialysate regeneration unit
EP2072117A1 (en) * 2007-12-19 2009-06-24 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Sorbent material
US9492602B2 (en) 2012-02-08 2016-11-15 Fresenius Medical Care Deutschland Gmbh Concentrate for a dialysis liquid and dialysis liquid made from it
EP2922586A4 (en) * 2012-11-23 2016-11-16 Triomed Ab Method of adsorption of ions from a dialysis fluid
WO2014081367A1 (en) * 2012-11-23 2014-05-30 Triomed Ab Method of adsorption of ions from a dialysis fluid
US11583620B2 (en) 2015-11-20 2023-02-21 Advitos Gmbh Method for extracorporeal lung support
US11833282B2 (en) 2015-11-20 2023-12-05 Advitos Gmbh Method for extracorporeal carbon dioxide removal
US11351291B2 (en) 2016-03-14 2022-06-07 Advitos Gmbh Systems or apparatuses and methods for performing dialysis
US11344656B2 (en) 2017-05-22 2022-05-31 Advitos Gmbh Methods and systems for removing carbon dioxide
US11331597B2 (en) 2019-08-05 2022-05-17 Fresenius Medical Care Holdings, Inc. Cation exchange materials for dialysis systems

Also Published As

Publication number Publication date
SE7403799L (en) 1975-09-22
DE2512212A1 (en) 1975-09-25
FR2264586B3 (en) 1977-11-25
FR2264586A1 (en) 1975-10-17
JPS50140377A (en) 1975-11-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee