ATE263590T1 - Verfahren zur bestimmung eines signifikanten parameters für den fortschritt einer extrakorporalen blutbehandlung - Google Patents

Verfahren zur bestimmung eines signifikanten parameters für den fortschritt einer extrakorporalen blutbehandlung

Info

Publication number
ATE263590T1
ATE263590T1 AT98420228T AT98420228T ATE263590T1 AT E263590 T1 ATE263590 T1 AT E263590T1 AT 98420228 T AT98420228 T AT 98420228T AT 98420228 T AT98420228 T AT 98420228T AT E263590 T1 ATE263590 T1 AT E263590T1
Authority
AT
Austria
Prior art keywords
progress
determining
blood treatment
concentration
significant parameter
Prior art date
Application number
AT98420228T
Other languages
English (en)
Inventor
Nicolas Goux
Jan Sternby
Original Assignee
Hospal Ind
Gambro Lundia 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9514572&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE263590(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hospal Ind, Gambro Lundia Ab filed Critical Hospal Ind
Application granted granted Critical
Publication of ATE263590T1 publication Critical patent/ATE263590T1/de

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
    • 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
    • A61M1/1621—Constructional aspects thereof
    • A61M1/165—Constructional aspects thereof with a dialyser bypass on the dialysis fluid line
    • 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
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/52—General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/65—Impedance, e.g. conductivity, capacity

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (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)
  • Investigating Or Analysing Biological Materials (AREA)
AT98420228T 1997-12-09 1998-12-08 Verfahren zur bestimmung eines signifikanten parameters für den fortschritt einer extrakorporalen blutbehandlung ATE263590T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9715818A FR2771931B1 (fr) 1997-12-09 1997-12-09 Procede de determination d'un parametre significatif du progres d'un traitement extracorporel de sang

Publications (1)

Publication Number Publication Date
ATE263590T1 true ATE263590T1 (de) 2004-04-15

Family

ID=9514572

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98420228T ATE263590T1 (de) 1997-12-09 1998-12-08 Verfahren zur bestimmung eines signifikanten parameters für den fortschritt einer extrakorporalen blutbehandlung

Country Status (8)

Country Link
US (1) US6110384A (de)
EP (1) EP0920877B1 (de)
JP (2) JP4335988B2 (de)
AT (1) ATE263590T1 (de)
CA (1) CA2254018C (de)
DE (1) DE69822976T2 (de)
ES (1) ES2218791T3 (de)
FR (1) FR2771931B1 (de)

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SE9702074D0 (sv) 1997-06-02 1997-06-02 Gambro Ab Method and device for calculating dialysis efficiency
SE513034C2 (sv) * 1997-06-02 2000-06-19 Gambro Lundia Ab Metod och anordning för beräkning av dialyseffektivitet
SE525639C2 (sv) * 1998-06-04 2005-03-22 Thore Falkvall Bestämning av slaggprodukter i dialysvätska med hjälp av optisk sensor
ATE354386T1 (de) * 1998-12-24 2007-03-15 Fresenius Medical Care De Gmbh Vorrichtung zur bestimmung des verteilungsvolumens eines blutinhaltsstoffes während einer blutbehandlung
FR2801794B1 (fr) * 1999-12-02 2002-01-11 Hospal Ag Procede de determination d'un parametre significatif du progres d'un traitement extracorporel de sang
US7241272B2 (en) 2001-11-13 2007-07-10 Baxter International Inc. Method and composition for removing uremic toxins in dialysis processes
MXPA05000816A (es) 2002-07-19 2005-04-28 Baxter Int Sistemas y metodos para realizar dialisis peritoneal.
ATE298595T1 (de) * 2002-09-05 2005-07-15 Gambro Lundia Ab Steuerung für eine blutbehandlungsvorrichtung
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
US8038639B2 (en) 2004-11-04 2011-10-18 Baxter International Inc. Medical fluid system with flexible sheeting disposable unit
US8803044B2 (en) * 2003-11-05 2014-08-12 Baxter International Inc. Dialysis fluid heating systems
WO2005049113A1 (en) 2003-11-20 2005-06-02 Gambro Lundia Ab Method, apparatus and software program for measurement of a parameter relating to a heart-lung system of a mammal.
WO2005063320A1 (en) 2003-12-18 2005-07-14 Gambro Lundia Ab Method and apparatus for determining a patient or treatment or apparatus parameter during an extracorporeal blood treatment
WO2005107833A1 (en) 2004-05-07 2005-11-17 Gambro Lundia Ab Blood treatment equipment, method and software program for controlling infusion.
ES2348407T3 (es) 2005-05-18 2010-12-03 Gambro Lundia Ab Aparato para controlar el flujo sanguineo en un circuito extracorporeo.
US7815809B2 (en) * 2005-12-13 2010-10-19 Gambro Lundia Ab Method for conductivity calculation in a treatment fluid upstream and downstream a filtration unit in apparatuses for the blood treatment
FR2911417B1 (fr) * 2007-01-17 2009-02-27 Gambro Lundia Ab Suivi de l'acces vasculaire d'un patient soumis a des seances successives de traitement extracorporel de sang
JP5217355B2 (ja) * 2007-03-30 2013-06-19 株式会社ジェイ・エム・エス 血液浄化制御装置
CA2682544C (en) * 2007-03-30 2012-09-25 Jms Co., Ltd. Blood circuit, blood purification control apparatus, and priming method
FR2920314B1 (fr) * 2007-09-05 2010-07-30 Gambro Lundia Ab Circuit de traitement extracorporel de sang et ligne ayant un site d'infusion pour le melange optimise de fluides
US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
EP2349379B1 (de) * 2008-10-14 2014-01-22 Gambro Lundia AB Blutbehandlungsgerät und verfahren
JP5548917B2 (ja) * 2009-04-23 2014-07-16 ニプロ株式会社 毒素除去量測定装置の作動方法およびサンプリング装置
JP5423318B2 (ja) * 2009-10-29 2014-02-19 ニプロ株式会社 透析液の濃度監視装置およびその作動方法
JP5379082B2 (ja) * 2010-06-29 2013-12-25 猛 柴田 血液浄化装置
JP6049685B2 (ja) * 2011-03-23 2016-12-21 ネクステージ メディカル インコーポレイテッド 腹膜透析使い捨てユニット、コントローラ、腹膜透析システム
US8945936B2 (en) * 2011-04-06 2015-02-03 Fresenius Medical Care Holdings, Inc. Measuring chemical properties of a sample fluid in dialysis systems
ES2525666T3 (es) 2012-07-18 2014-12-29 Gambro Lundia Ab Aparato y método para determinar un parámetro indicativo del avance de un tratamiento de sangre extracorpóreo
EP2732834B1 (de) 2012-11-14 2015-07-29 Gambro Lundia AB Vorrichtung zur Bestimmung eines Parameters zur Anzeige des Fortschritts einer extrakorporalen Behandlung von Blut
EP2745863B9 (de) 2012-12-20 2017-08-30 Gambro Lundia AB Vorrichtung zur extrakorporalen Blutbehandlung
EP2792377A1 (de) 2013-04-15 2014-10-22 Gambro Lundia AB Medizinische Infrastruktur und medizinische Überwachungsvorrichtung zur Beobachtung von Patienten über eine Vielzahl von Sitzungen zur extrakorporalen Blutbehandlung
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
DE102014005122B4 (de) * 2014-04-08 2026-06-25 Fresenius Medical Care Deutschland Gmbh Verfahren zur Abschätzung der Behandlungsdauer einer Pertionealdialyse-Behandlung
EP3302608B1 (de) 2015-05-25 2022-01-05 Gambro Lundia AB Vorrichtung zur extrakorporalen blutbehandlung iii
WO2016188950A1 (en) 2015-05-25 2016-12-01 Gambro Lundia Ab Apparatus for extracorporeal blood treatment i
EP3302606B1 (de) 2015-05-25 2021-06-16 Gambro Lundia AB Vorrichtung zur extrakorporalen blutbehandlung ii
EP3865160B1 (de) 2015-11-09 2024-09-18 Gambro Lundia AB Vorrichtung zur extrakorporalen blutbehandlung
ES2959599T3 (es) 2015-11-09 2024-02-27 Gambro Lundia Ab Aparato para el tratamiento sanguíneo extracorpóreo - II
US10617809B2 (en) 2015-12-29 2020-04-14 Fresenius Medical Care Holdings, Inc. Electrical sensor for fluids
US10406269B2 (en) 2015-12-29 2019-09-10 Fresenius Medical Care Holdings, Inc. Electrical sensor for fluids
EP3238756B1 (de) 2016-04-26 2019-09-04 Gambro Lundia AB Vorrichtung zur ermittlung eines parameters, der den fortschritt einer extrakorporalen blutbehandlung anzeigt
ES2938579T3 (es) 2016-11-25 2023-04-12 Gambro Lundia Ab Aparato para el tratamiento extracorpóreo de sangre
US11383012B2 (en) 2016-11-25 2022-07-12 Gambro Lundia Ab Apparatus for extracorporeal blood treatment
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US11559615B2 (en) 2016-12-22 2023-01-24 Gambro Lundia Ab Apparatus for extracorporeal blood treatment
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EP3542707A1 (de) 2018-03-20 2019-09-25 Gambro Lundia AB Vorrichtung, sensor und verfahren zur bestimmung mindestens eines parameters von in einem extrakorporalen blutkreislauf zirkulierendem blut
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DE69330804T2 (de) * 1992-10-13 2002-07-18 Baxter International Inc., Deerfield Hemodialyseüberwachungssystem für Dialyseapparate
FR2713937B1 (fr) * 1993-12-17 1996-05-31 Hospal Ind Procédé de détermination d'un paramètre significatif du progrès d'un traitement extracorporel de sang.
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ES2217539T3 (es) * 1997-01-24 2004-11-01 Fresenius Medical Care Deutschland Gmbh Procedimiento y dispositivo para determinar los parametros de hemodialisis.

Also Published As

Publication number Publication date
JP4335988B2 (ja) 2009-09-30
ES2218791T3 (es) 2004-11-16
JP4972118B2 (ja) 2012-07-11
FR2771931B1 (fr) 2000-01-07
DE69822976T2 (de) 2005-04-07
FR2771931A1 (fr) 1999-06-11
US6110384A (en) 2000-08-29
CA2254018C (fr) 2008-03-18
EP0920877A1 (de) 1999-06-09
CA2254018A1 (fr) 1999-06-09
DE69822976D1 (de) 2004-05-13
JP2009183732A (ja) 2009-08-20
JPH11262521A (ja) 1999-09-28
EP0920877B1 (de) 2004-04-07

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