CA2336923A1 - Procede pour determiner la dialysance et dispositif permettant de le mettre en oeuvre - Google Patents

Procede pour determiner la dialysance et dispositif permettant de le mettre en oeuvre Download PDF

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Publication number
CA2336923A1
CA2336923A1 CA002336923A CA2336923A CA2336923A1 CA 2336923 A1 CA2336923 A1 CA 2336923A1 CA 002336923 A CA002336923 A CA 002336923A CA 2336923 A CA2336923 A CA 2336923A CA 2336923 A1 CA2336923 A1 CA 2336923A1
Authority
CA
Canada
Prior art keywords
dialysis
concentration
dialysis liquid
starting value
substance
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
CA002336923A
Other languages
English (en)
Other versions
CA2336923C (fr
Inventor
Rainer Goldau
Helmut Steil
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.)
Fresenius Medical Care Deutschland GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2336923A1 publication Critical patent/CA2336923A1/fr
Application granted granted Critical
Publication of CA2336923C publication Critical patent/CA2336923C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • A61M1/1607—Physical characteristics of the dialysate fluid before use, i.e. upstream of dialyser
    • 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
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • A61M1/1609—Physical characteristics of the dialysate fluid after use, i.e. downstream of dialyser
    • 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
    • A61M1/1617—Control or regulation using measurements made during a temporary variation of a characteristic of the fresh dialysis fluid
    • 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
    • A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
    • 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
    • A61M2205/3324—PH measuring means

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)
CA002336923A 1998-07-09 1999-07-06 Procede pour determiner la dialysance et dispositif permettant de le mettre en oeuvre Expired - Lifetime CA2336923C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19830662.8 1998-07-09
DE19830662 1998-07-09
PCT/EP1999/004689 WO2000002604A1 (fr) 1998-07-09 1999-07-06 Procede pour determiner la dialysance et dispositif permettant de le mettre en oeuvre

Publications (2)

Publication Number Publication Date
CA2336923A1 true CA2336923A1 (fr) 2000-01-20
CA2336923C CA2336923C (fr) 2008-01-29

Family

ID=7873438

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002336923A Expired - Lifetime CA2336923C (fr) 1998-07-09 1999-07-06 Procede pour determiner la dialysance et dispositif permettant de le mettre en oeuvre

Country Status (6)

Country Link
JP (1) JP4219094B2 (fr)
KR (1) KR100570322B1 (fr)
AU (1) AU5156999A (fr)
BR (1) BR9911985A (fr)
CA (1) CA2336923C (fr)
WO (1) WO2000002604A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9132224B2 (en) 2010-07-31 2015-09-15 Fresenius Medical Care Deutschland Gmbh Device and method for detecting the direction of the flow of liquid through a dialyzer
US9585992B2 (en) 2012-07-18 2017-03-07 Gambro Lundia Ab Apparatus and method for determining a parameter indicative of the progress of an extracorporeal blood treatment
US9925321B2 (en) 2012-12-20 2018-03-27 Gambro Lundia Ab Apparatus for extracorporeal blood treatment
US9943636B2 (en) 2012-11-14 2018-04-17 Gambro Lundia Ab Apparatus for determining a parameter indicative of the progress of an extracorporeal blood treatment

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007229392B2 (en) * 2001-07-03 2008-07-24 Jms Co., Ltd Blood dialysis apparatus having convenient controlling unit
JP4225196B2 (ja) * 2001-07-03 2009-02-18 株式会社ジェイ・エム・エス 簡便な制御手段を有する血液透析装置
DE10212247C1 (de) 2002-03-19 2003-12-18 Fresenius Medical Care De Gmbh Verfahren zur Bestimmung eines Behandlungsparameters an einer Hämofiltrationsvorrichtung und Hämofiltrationsvorrichtung zur Anwendung des Verfahrens
DE10317024A1 (de) 2003-04-11 2004-11-11 Fresenius Medical Care Deutschland Gmbh Blutbehandlungsvorrichtung
US8287724B2 (en) * 2007-07-05 2012-10-16 Baxter International Inc. Dialysis fluid measurement systems using conductive contacts
JP2009247724A (ja) * 2008-04-09 2009-10-29 Jms Co Ltd 血液透析装置
JP2011120821A (ja) * 2009-12-14 2011-06-23 Nikkiso Co Ltd 血液浄化装置
JP5641459B1 (ja) * 2013-09-10 2014-12-17 学校法人加計学園 透析排液から患者の体液内の初期溶質量を決定する装置
CN107660154B (zh) 2015-05-25 2020-07-14 甘布罗伦迪亚股份公司 用于体外血液处理的设备i
WO2016188952A1 (fr) 2015-05-25 2016-12-01 Gambro Lundia Ab Appareil de traitement extracorporel du sang iii
CN107666919B (zh) 2015-05-25 2020-07-14 甘布罗伦迪亚股份公司 用于体外血液处理的设备
EP3544652B1 (fr) 2016-11-25 2023-04-05 Gambro Lundia AB Appareil de traitement sanguin extracorporel
EP3544651A1 (fr) 2016-11-25 2019-10-02 Gambro Lundia AB Appareil de traitement sanguin extracorporel
WO2018095694A1 (fr) 2016-11-25 2018-05-31 Gambro Lundia Ab Appareil de traitement sanguin extracorporel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3640089A1 (de) 1986-11-24 1988-06-01 Fresenius Ag Verfahren und vorrichtung zur bestimmung des intravasalen blutvolumens waehrend der haemodialyse
DE3938662A1 (de) 1989-11-21 1991-07-18 Fresenius Ag Verfahren zur in-vivo-bestimmung von parametern der haemodialyse
DE59810535D1 (de) * 1997-01-24 2004-02-12 Fresenius Medical Care De Gmbh Verfahren zur bestimmung von parametern der hämodialyse und vorrichtung zur durchführung des verfahrens
DE19747360B8 (de) * 1997-10-27 2007-05-16 Fresenius Medical Care De Gmbh Verfahren zur Messung von Leistungsparametern von Stoff- und Energieaustausch Modulen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9132224B2 (en) 2010-07-31 2015-09-15 Fresenius Medical Care Deutschland Gmbh Device and method for detecting the direction of the flow of liquid through a dialyzer
US9585992B2 (en) 2012-07-18 2017-03-07 Gambro Lundia Ab Apparatus and method for determining a parameter indicative of the progress of an extracorporeal blood treatment
US9943636B2 (en) 2012-11-14 2018-04-17 Gambro Lundia Ab Apparatus for determining a parameter indicative of the progress of an extracorporeal blood treatment
US10265459B2 (en) 2012-11-14 2019-04-23 Gambro Lundia Ab Apparatus for determining a parameter indicative of the progress of an extracorporeal blood treatment
US9925321B2 (en) 2012-12-20 2018-03-27 Gambro Lundia Ab Apparatus for extracorporeal blood treatment

Also Published As

Publication number Publication date
JP4219094B2 (ja) 2009-02-04
KR20010090709A (ko) 2001-10-19
BR9911985A (pt) 2001-03-27
KR100570322B1 (ko) 2006-04-12
AU5156999A (en) 2000-02-01
CA2336923C (fr) 2008-01-29
JP2002520096A (ja) 2002-07-09
WO2000002604A1 (fr) 2000-01-20

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Effective date: 20190708