ES2084366T3 - Metodo y medios para dialisis. - Google Patents

Metodo y medios para dialisis.

Info

Publication number
ES2084366T3
ES2084366T3 ES92915292T ES92915292T ES2084366T3 ES 2084366 T3 ES2084366 T3 ES 2084366T3 ES 92915292 T ES92915292 T ES 92915292T ES 92915292 T ES92915292 T ES 92915292T ES 2084366 T3 ES2084366 T3 ES 2084366T3
Authority
ES
Spain
Prior art keywords
parameters
patient
dialysis
unit
operator
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 - Lifetime
Application number
ES92915292T
Other languages
English (en)
Inventor
Marco Rossi
Francesco Paolini
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 Hospal Schweiz AG
Original Assignee
Hospal 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11409472&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2084366(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hospal AG filed Critical Hospal AG
Application granted granted Critical
Publication of ES2084366T3 publication Critical patent/ES2084366T3/es
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
    • A61M1/1603—Regulation parameters
    • A61M1/1611—Weight of the 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
    • 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
    • A61M1/1613—Profiling or modelling of patient or predicted treatment evolution or outcome
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3607—Regulation parameters
    • A61M1/3609—Physical characteristics of the blood, e.g. haematocrit, urea
    • A61M1/361—Physical characteristics of the blood, e.g. haematocrit, urea before treatment
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3607—Regulation parameters
    • A61M1/3609—Physical characteristics of the blood, e.g. haematocrit, urea
    • A61M1/3612—Physical characteristics of the blood, e.g. haematocrit, urea after treatment
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/042—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a parameter or coefficient is automatically adjusted to optimise the performance
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Emergency Medicine (AREA)
  • Cardiology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • External Artificial Organs (AREA)

Abstract

SE DESCRIBEN UNA SERIE DE MEDIOS (1) PARA UNA DIALISIS QUE COMPRENDEN UNA UNIDAD DE DIALISIS (11) QUE RECIBE ENTRADAS DE PARAMETROS DE MAQUINA PROGRAMABLES (U), UN GRUPO DE SENSORES (12) PARA DETERMINAR LOS PARAMETROS DEL PACIENTE (Y) QUE SE HAN DE CONTROLAR Y UNA UNIDAD DE CONTROL (13) DEL TIPO ADAPTIVA QUE HACE QUE ESTOS PARAMETROS DEL PACIENTE VARIEN SEGUN UNA MANERA DESEADA, PREDETERMINADA (YD). LOS CAMBIOS DESEADOS LOS ESPECIFICA EL OPERADOR AL INICIO DE LA SESION Y SE PUEDEN MODIFICAR DURANTE EL PROCESO MEDIANTE UNA INTERFAZ DEL OPERADOR CON EL SISTEMA (14) QUE PERMITE QUE EL OPERADOR CONTROLE COMPLETAMENTE EL SISTEMA. LA UNIDAD DE CONTROL (13) SE BASA EN UN MODELO MATEMATICO DE UN SISTEMA DE UNIDAD DE DIALISIS-PACIENTE (5), PARA EL CUAL LAS ENTRADAS SON LOS PARAMETROS DE LA MAQUINA (U) Y LAS SALIDAS SON LOS PARAMETROS DEL PACIENTE (Y) Y QUE CONSISTE EN UN ESTIMADOR (31) QUE ESTIMA LOS PARAMETROS (K) DEL MODELO Y EN UN CONTROLADOR (32) QUE DETERMINA EL VECTOR (U) DE LOS PARAMETROS DELA MAQUINA QUE HAN DE PASAR A LA UNIDAD DE DIALISIS (11) EN BASE A LOS PARAMETROS DEL PACIENTE DESEADOS (YD), LOS PARAMETROS DEL PACIENTE REALES (Y) Y LOS PARAMETROS DEL PACIENTE ESTIMADOS (K).
ES92915292T 1991-07-05 1992-07-03 Metodo y medios para dialisis. Expired - Lifetime ES2084366T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910527A IT1252601B (it) 1991-07-05 1991-07-05 Apparecchiatura e metodo di dialisi automatica

Publications (1)

Publication Number Publication Date
ES2084366T3 true ES2084366T3 (es) 1996-05-01

Family

ID=11409472

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92915292T Expired - Lifetime ES2084366T3 (es) 1991-07-05 1992-07-03 Metodo y medios para dialisis.

Country Status (7)

Country Link
EP (1) EP0547210B1 (es)
JP (1) JPH06500946A (es)
CA (1) CA2089380A1 (es)
DE (1) DE69207367T2 (es)
ES (1) ES2084366T3 (es)
IT (1) IT1252601B (es)
WO (1) WO1993000938A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431626A (en) * 1993-03-03 1995-07-11 Deka Products Limited Partnership Liquid pumping mechanisms for peritoneal dialysis systems employing fluid pressure
US5438510A (en) * 1993-03-03 1995-08-01 Deka Products Limited Partnership User interface and monitoring functions for automated peritoneal dialysis systems
US5350357A (en) * 1993-03-03 1994-09-27 Deka Products Limited Partnership Peritoneal dialysis systems employing a liquid distribution and pumping cassette that emulates gravity flow
US5324422A (en) * 1993-03-03 1994-06-28 Baxter International Inc. User interface for automated peritoneal dialysis systems
IT1279572B1 (it) * 1995-05-30 1997-12-16 Hospal Dasco Spa Metodo e apparecchio per il lavaggio di un filtro per dialisi.
IT1276468B1 (it) * 1995-07-04 1997-10-31 Hospal Dasco Spa Metodo e apparecchiatura di dialisi automatica
IT1288767B1 (it) 1996-10-18 1998-09-24 Hospal Dasco Spa Metodo di determinazione del valore del ricircolo di una sospensione sottoposta a trattamento.
DE19823570A1 (de) * 1998-05-27 1999-12-02 Kfh Kuratorium Fuer Dialyse Un Verfahren und Vorrichtung zum Austausch von Flüssigkeiten und/oder gelöster Substanzen insbesondere bei einer Dialysebehandlung
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
US6691040B2 (en) 1999-12-02 2004-02-10 Hospal Ag Method for determining a parameter indicative of the progress of an extracorporeal blood treatment
US7153286B2 (en) 2002-05-24 2006-12-26 Baxter International Inc. Automated dialysis system
ATE298595T1 (de) 2002-09-05 2005-07-15 Gambro Lundia Ab Steuerung für eine blutbehandlungsvorrichtung
US7152469B2 (en) 2004-01-13 2006-12-26 Baxter International Inc. Fluid flow sensor, method and system
DE102008010531A1 (de) * 2008-02-22 2009-08-27 Fresenius Medical Care Deutschland Gmbh Verfahren zum Betreiben einer Blutbehandlungsvorrichtung, sowie Blutvolumenmonitor und Blutbehandlungsvorrichtung zum Ausführen des Verfahrens
US9514283B2 (en) 2008-07-09 2016-12-06 Baxter International Inc. Dialysis system having inventory management including online dextrose mixing
IT1391086B1 (it) 2008-07-09 2011-11-18 Gambro Lundia Ab Apparato trattamento extracorporeo sangue
US8062513B2 (en) 2008-07-09 2011-11-22 Baxter International Inc. Dialysis system and machine having therapy prescription recall
WO2012038384A1 (en) 2010-09-20 2012-03-29 Gambro Lundia Ab Obtaining control settings for a dialysis machine
WO2012163738A1 (en) * 2011-05-27 2012-12-06 Gambro Lundia Ab Monitoring stenosis formation in an arteriovenous access
EP2711036B1 (en) 2012-09-21 2015-12-30 Gambro Lundia AB An apparatus control for extracorporeal blood treatment
DE102014012423A1 (de) * 2014-08-20 2016-02-25 Fresenius Medical Care Deutschland Gmbh Dialysemaschine mit der Fähigkeit zur Bestimmung einer prädialytischen Eigenschaft im Blut eines Dialysepatienten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366023A1 (fr) * 1976-07-30 1978-04-28 Inst Nat Sante Rech Med Procede et appareil de reglage des conditions d'hemodialyse
AU518734B2 (en) * 1977-06-10 1981-10-15 Cordis Dow Corporation Automated dialysis process
US4718891A (en) * 1984-05-03 1988-01-12 Henry Ford Hospital Automated hemodialysis control based upon patient blood pressure and heart rate
IT1219379B (it) * 1988-06-15 1990-05-11 Hospal Dasco Spa Metodo e apparecchiatura per la previsione degli effetti collaterali che si manifestano in un paziente durante un trattamento di dialisi

Also Published As

Publication number Publication date
IT1252601B (it) 1995-06-19
DE69207367T2 (de) 1996-08-01
JPH06500946A (ja) 1994-01-27
ITTO910527A0 (it) 1991-07-05
ITTO910527A1 (it) 1993-01-05
DE69207367D1 (de) 1996-02-15
CA2089380A1 (en) 1993-01-06
WO1993000938A1 (en) 1993-01-21
EP0547210A1 (en) 1993-06-23
EP0547210B1 (en) 1996-01-03

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