DE69822976D1 - 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
DE69822976D1
DE69822976D1 DE69822976T DE69822976T DE69822976D1 DE 69822976 D1 DE69822976 D1 DE 69822976D1 DE 69822976 T DE69822976 T DE 69822976T DE 69822976 T DE69822976 T DE 69822976T DE 69822976 D1 DE69822976 D1 DE 69822976D1
Authority
DE
Germany
Prior art keywords
progress
determining
blood treatment
extracorporeal blood
concentration
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.)
Revoked
Application number
DE69822976T
Other languages
English (en)
Other versions
DE69822976T2 (de
Inventor
Nicolas Goux
Jan Sternby
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 Industries SAS
Gambro Lundia AB
Original Assignee
Hospal Industrie SAS
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=DE69822976(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hospal Industrie SAS, Gambro Lundia AB filed Critical Hospal Industrie SAS
Application granted granted Critical
Publication of DE69822976D1 publication Critical patent/DE69822976D1/de
Publication of DE69822976T2 publication Critical patent/DE69822976T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • 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)
DE69822976T 1997-12-09 1998-12-08 Verfahren zur Bestimmung eines signifikanten Parameters für den Fortschritt einer extrakorporalen Blutbehandlung Revoked DE69822976T2 (de)

Applications Claiming Priority (2)

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
FR9715818 1997-12-09

Publications (2)

Publication Number Publication Date
DE69822976D1 true DE69822976D1 (de) 2004-05-13
DE69822976T2 DE69822976T2 (de) 2005-04-07

Family

ID=9514572

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69822976T Revoked DE69822976T2 (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
US11376354B2 (en) 2016-11-25 2022-07-05 Gambro Lundia Ab Apparatus for extracorporeal blood treatment
US11559615B2 (en) 2016-12-22 2023-01-24 Gambro Lundia Ab Apparatus for extracorporeal blood treatment
WO2018114277A1 (en) 2016-12-22 2018-06-28 Gambro Lundia Ab Apparatus for extracorporeal blood treatment
WO2018237375A1 (en) 2017-06-24 2018-12-27 Nxstage Medical, Inc. Peritoneal dialysis fluid preparation and/or treatment devices methods and systems
CA3092575A1 (en) 2018-02-28 2019-09-06 Nxstage Medical, Inc. Fluid preparation and treatment devices, methods, and systems
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
FR3085116A1 (fr) * 2018-08-21 2020-02-28 Bernard Bene Procede d'hemodialyse a circulation alternee de deux types de dialysat et appareillage pour la mise en œuvre d'un tel procede
EP3673929B1 (de) 2018-12-27 2023-09-27 Gambro Lundia AB Vorrichtung zur extrakorporalen blutbehandlung
ES2887924T3 (es) 2019-02-11 2021-12-29 Gambro Lundia Ab Aparato para un tratamiento sanguíneo extracorpóreo y procedimiento para determinar un parámetro indicativo del progreso de un tratamiento sanguíneo extracorpóreo

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SE465404B (sv) * 1988-03-03 1991-09-09 Gambro Ab Dialyssystem
DE3938662A1 (de) * 1989-11-21 1991-07-18 Fresenius Ag Verfahren zur in-vivo-bestimmung von parametern der haemodialyse
US5644240A (en) * 1992-09-30 1997-07-01 Cobe Laboratories, Inc. Differential conductivity hemodynamic monitor
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.
US5507723A (en) * 1994-05-24 1996-04-16 Baxter International, Inc. Method and system for optimizing dialysis clearance
DE4440556A1 (de) * 1994-11-12 1996-05-15 Polaschegg Hans Dietrich Dr Einrichtung und Verfahren zur Bestimmung der Menge an entfernten Urämietoxinen bei einer Hämodialysebehandlung
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
ATE263590T1 (de) 2004-04-15
JP2009183732A (ja) 2009-08-20
JPH11262521A (ja) 1999-09-28
EP0920877B1 (de) 2004-04-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: GAMBRO INDUSTRIES S.A.S., MEYZIEU, FR

Owner name: GAMBRO LUNDIA AB, LUND, SE

8331 Complete revocation