ES2158039T3 - Maquina de hemodialisis con valvula de control de tres vias. - Google Patents

Maquina de hemodialisis con valvula de control de tres vias.

Info

Publication number
ES2158039T3
ES2158039T3 ES95202668T ES95202668T ES2158039T3 ES 2158039 T3 ES2158039 T3 ES 2158039T3 ES 95202668 T ES95202668 T ES 95202668T ES 95202668 T ES95202668 T ES 95202668T ES 2158039 T3 ES2158039 T3 ES 2158039T3
Authority
ES
Spain
Prior art keywords
chemical
machine
hemodialisis
control valve
mode
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
ES95202668T
Other languages
English (en)
Inventor
Edward R Lindsay
Robert C Kusmierczyk
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.)
Baxter International Inc
Original Assignee
Baxter International Inc
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=25166754&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2158039(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Baxter International Inc filed Critical Baxter International Inc
Application granted granted Critical
Publication of ES2158039T3 publication Critical patent/ES2158039T3/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
    • A61M1/168—Sterilisation or cleaning before or after use
    • 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
    • A61M1/168—Sterilisation or cleaning before or after use
    • A61M1/169—Sterilisation or cleaning before or after use using chemical substances
    • 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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/166—Heating
    • A61M1/1662—Heating with heat exchange between fresh and used dialysate
    • 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
    • A61M1/168—Sterilisation or cleaning before or after use
    • A61M1/1682—Sterilisation or cleaning before or after use both machine and membrane module, i.e. also the module blood side
    • 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
    • A61M1/168—Sterilisation or cleaning before or after use
    • A61M1/1686—Sterilisation or cleaning before or after use by heat

Landscapes

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

Abstract

UNA MAQUINA DE HEMODIALISIS COMPRENDE UN SISTEMA DE TRATAMIENTO QUE TIENE UNA FUENTE (90) DE PRODUCTO QUIMICO, Y UNA BOMBA DE PROPORCION (66) QUE BOMBEA UN CONCENTRADO DE DIALISATO EN UN MODO DE DIALISIS, Y BOMBEA EL PRODUCTO QUIMICO EN UN MODO DE TRATAMIENTO QUIMICO USADO PARA LIMPIAR LA MAQUINA.SE REALIZA UN MODO DE LIMPIEZA ENTRE LOS MODOS DE DIALISIS Y TRATAMIENTO QUIMICO. SE PREVE UNA UNICA VALVULA DE TRES VIAS (26) PARA CONMUTARSE ENTRE LOS MODOS, DESACOPLANDO USUALMENTE LA VALVULA LA BOMBA (66) DE LA FUENTE QUIMICA (90). LA CONMUTACION DEL MODO DE TRATAMIENTO QUIMICO REQUIERE LA EXITACION DE LA VALVULA (26).
ES95202668T 1991-11-15 1992-11-12 Maquina de hemodialisis con valvula de control de tres vias. Expired - Lifetime ES2158039T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/795,909 US5244568A (en) 1991-11-15 1991-11-15 Automated hemodialysis chemical treatment system with control valve and proportioning pumps

Publications (1)

Publication Number Publication Date
ES2158039T3 true ES2158039T3 (es) 2001-09-01

Family

ID=25166754

Family Applications (4)

Application Number Title Priority Date Filing Date
ES92925218T Expired - Lifetime ES2094381T3 (es) 1991-11-15 1992-11-12 Sistema automatizado de tratamiento quimico de hemodialisis.
ES95202654T Expired - Lifetime ES2149313T3 (es) 1991-11-15 1992-11-12 Maquina de hemodialisis con un montaje de seguridad de acceso multiple.
ES95202667T Expired - Lifetime ES2171497T3 (es) 1991-11-15 1992-11-12 Maquina de hemodialisis provista de valvula de seguridad.
ES95202668T Expired - Lifetime ES2158039T3 (es) 1991-11-15 1992-11-12 Maquina de hemodialisis con valvula de control de tres vias.

Family Applications Before (3)

Application Number Title Priority Date Filing Date
ES92925218T Expired - Lifetime ES2094381T3 (es) 1991-11-15 1992-11-12 Sistema automatizado de tratamiento quimico de hemodialisis.
ES95202654T Expired - Lifetime ES2149313T3 (es) 1991-11-15 1992-11-12 Maquina de hemodialisis con un montaje de seguridad de acceso multiple.
ES95202667T Expired - Lifetime ES2171497T3 (es) 1991-11-15 1992-11-12 Maquina de hemodialisis provista de valvula de seguridad.

Country Status (10)

Country Link
US (1) US5244568A (es)
EP (4) EP0701827B1 (es)
JP (1) JP3307638B2 (es)
KR (1) KR100211478B1 (es)
AU (1) AU3135993A (es)
CA (1) CA2099764C (es)
DE (4) DE69232420T2 (es)
ES (4) ES2094381T3 (es)
TW (1) TW245635B (es)
WO (1) WO1993009821A1 (es)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
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US5902476A (en) * 1991-08-21 1999-05-11 Twardowski; Zbylut J. Artificial kidney for frequent (daily) hemodialysis
US5616248A (en) * 1992-04-06 1997-04-01 Schal; Wilfried Method for the preparation of hemodialysis fluids containing bicarbonate
SE510026C2 (sv) * 1994-09-23 1999-04-12 Gambro Ab Desinficeringsanordning för dialysmaskin
JPH08252310A (ja) * 1995-01-17 1996-10-01 Miura Denshi Kk 電解生成酸性水を用いた人工透析装置の洗浄殺菌方法およびその装置
US5932110A (en) * 1995-02-13 1999-08-03 Aksys, Ltd. Dialysate conductivity adjustment in a batch dialysate preparation system
US6022512A (en) * 1995-04-14 2000-02-08 Noriaki Tanaka Method of cleaning and disinfecting hemodialysis equipment, cleaning disinfectant, and cleaning and disinfecting apparatus
FR2749761B1 (fr) * 1996-06-18 1998-07-31 Hospal Ind Procede de desinfection pour une machine de dialyse
DE19640839C2 (de) * 1996-10-02 1999-08-26 Fresenius Medical Care De Gmbh Verfahren und Vorrichtung zur Desinfektion eines Dialyse-Gerätes
DE19640840C2 (de) 1996-10-02 1999-08-26 Fresenius Medical Care De Gmbh Verfahren zur Desinfektion einer Dialysemaschine
RU2141346C1 (ru) * 1998-04-16 1999-11-20 Зао "Вниимп - Вита" Аппарат "искусственная почка"
ES2324506T3 (es) 1998-07-31 2009-08-07 Nephros, Inc. Dispositivo para hemodiafiltracion eficaz.
WO2000025902A1 (en) 1998-10-30 2000-05-11 Nephros, Inc. Non-isosmotic diafiltration system
US6406631B1 (en) 1999-07-30 2002-06-18 Nephros, Inc. Two stage diafiltration method and apparatus
IT1308861B1 (it) * 1999-11-02 2002-01-11 Gambro Dasco Spa Metodo di controllo di una apparecchiatura di dialisi dedicataall'implementazione della tecnica dialitica afbk e relativa
US6635179B1 (en) 1999-12-30 2003-10-21 Nephros, Inc. Sterile fluid filtration cartridge and method for using same
US6315895B1 (en) 1999-12-30 2001-11-13 Nephros, Inc. Dual-stage hemodiafiltration cartridge
CA2396853A1 (en) 2000-01-11 2001-07-19 Nephros, Inc. Thermally enhanced dialysis/diafiltration system
EA004446B1 (ru) 2000-10-30 2004-04-29 Нефрос, Инк. Двухступенчатый фильтровальный картридж
US7544301B2 (en) * 2004-08-19 2009-06-09 Hhd Llc Citrate-based dialysate chemical formulations
US7534349B2 (en) * 2005-09-02 2009-05-19 Nephros, Inc. Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration packs
US7775375B2 (en) * 2005-11-03 2010-08-17 Medica S.R.L. Redundant ultrafiltration device
WO2008146068A1 (en) 2007-05-25 2008-12-04 Gambro Lundia Ab A device for connecting to a liquid source
US7981082B2 (en) * 2007-08-21 2011-07-19 Hospira, Inc. System and method for reducing air bubbles in a fluid delivery line
US8517990B2 (en) 2007-12-18 2013-08-27 Hospira, Inc. User interface improvements for medical devices
WO2010102190A1 (en) 2009-03-06 2010-09-10 Baxter International Inc. Hemodialysis and peritoneal dialysis systems having electrodeionization capabilities
US9005440B2 (en) 2009-03-06 2015-04-14 Baxter International Inc. Hemodialysis and peritoneal dialysis systems having electrodialysis and electrodeionization capabilities
US8404091B2 (en) 2009-08-27 2013-03-26 Baxter International Inc. Dialysis treatment devices for removing urea
WO2011149730A2 (en) 2010-05-24 2011-12-01 Baxter International Inc. Systems and methods for removing hydrogen peroxide from water purification systems
ES2562466T3 (es) 2011-07-29 2016-03-04 Baxter International Inc. Gestión de sodio para sistemas de diálisis
AU2012299169B2 (en) 2011-08-19 2017-08-24 Icu Medical, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
WO2013090709A1 (en) 2011-12-16 2013-06-20 Hospira, Inc. System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy
WO2013148798A1 (en) 2012-03-30 2013-10-03 Hospira, Inc. Air detection system and method for detecting air in a pump of an infusion system
EP3586891B1 (en) 2012-07-31 2025-04-09 ICU Medical, Inc. Patient care system for critical medications
EP2698176B1 (en) 2012-08-13 2017-03-15 Sorin Group Deutschland GmbH Method and apparatus for disinfection of a temperature control device for human body temperature control during extracorporeal circulation
DE102012113086A1 (de) 2012-12-24 2014-06-26 B. Braun Avitum Ag Blutreinigungsmaschine mit beheiztem Flüssigkeitskreislauf
US9173987B2 (en) * 2013-02-01 2015-11-03 Medtronic, Inc. Degassing module for a controlled compliant flow path
US10046112B2 (en) 2013-05-24 2018-08-14 Icu Medical, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
AU2014274122A1 (en) 2013-05-29 2016-01-21 Icu Medical, Inc. Infusion system and method of use which prevents over-saturation of an analog-to-digital converter
US10166328B2 (en) 2013-05-29 2019-01-01 Icu Medical, Inc. Infusion system which utilizes one or more sensors and additional information to make an air determination regarding the infusion system
JP6636442B2 (ja) 2014-02-28 2020-01-29 アイシーユー・メディカル・インコーポレーテッド ２波長の光学的な管路内空気検出を利用する輸液システムおよび方法
CA2947045C (en) 2014-05-29 2022-10-18 Hospira, Inc. Infusion system and pump with configurable closed loop delivery rate catch-up
US11344668B2 (en) 2014-12-19 2022-05-31 Icu Medical, Inc. Infusion system with concurrent TPN/insulin infusion
US10850024B2 (en) 2015-03-02 2020-12-01 Icu Medical, Inc. Infusion system, device, and method having advanced infusion features
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US10518014B2 (en) * 2015-10-30 2019-12-31 Nxstage Medical, Inc. Treatment fluid devices methods and systems
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US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
WO2022020184A1 (en) 2020-07-21 2022-01-27 Icu Medical, Inc. Fluid transfer devices and methods of use
US11135360B1 (en) 2020-12-07 2021-10-05 Icu Medical, Inc. Concurrent infusion with common line auto flush
EP4043018A1 (en) 2021-02-10 2022-08-17 Charité - Universitätsmedizin Berlin Composition and method for reducing oxalate levels in patients receiving maintenance dialysis
US12599716B2 (en) 2021-10-12 2026-04-14 Icu Medical, Inc. Intravenous infusion pump with cassette insertion and pump control user interface
USD1091564S1 (en) 2021-10-13 2025-09-02 Icu Medical, Inc. Display screen or portion thereof with graphical user interface for a medical device
EP4444472A4 (en) 2021-12-10 2025-11-19 Icu Medical Inc COORDINATED FLOW CONTROL MEDICAL FLUID MIXING SYSTEMS

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US3992301A (en) * 1973-11-19 1976-11-16 Raypak, Inc. Automatic flushing system for membrane separation machines such as reverse osmosis machines
US4399036A (en) * 1979-06-14 1983-08-16 Diachem, Inc. Proportioning system for bicarbonate dialysate
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US4828693A (en) * 1987-09-22 1989-05-09 Baxter Travenol Laboratories, Inc. Water pressure regulator for hemodialysis apparatus
US5158441A (en) 1991-04-15 1992-10-27 Baxter International Inc. Proportioning pump
US6139754A (en) 1991-11-15 2000-10-31 Baxter International Inc. Hemodialysis conductivity servo-proportioning system and method

Also Published As

Publication number Publication date
EP0701828B1 (en) 2002-02-13
EP0701829B1 (en) 2001-05-02
EP0701829A3 (es) 1996-05-01
KR100211478B1 (ko) 1999-08-02
DE69232420T2 (de) 2002-10-31
DE69231814D1 (de) 2001-06-07
JP3307638B2 (ja) 2002-07-24
KR930703032A (ko) 1993-11-29
EP0567632A1 (en) 1993-11-03
DE69231182T2 (de) 2001-03-15
ES2094381T3 (es) 1997-01-16
DE69232420D1 (de) 2002-03-21
DE69213712D1 (de) 1996-10-17
ES2149313T3 (es) 2000-11-01
TW245635B (es) 1995-04-21
CA2099764A1 (en) 1993-05-16
WO1993009821A1 (en) 1993-05-27
DE69231182D1 (de) 2000-07-20
JPH06504707A (ja) 1994-06-02
AU3135993A (en) 1993-06-15
EP0701828A3 (es) 1996-05-01
ES2171497T3 (es) 2002-09-16
EP0701827B1 (en) 2000-06-14
EP0701829A2 (en) 1996-03-20
US5244568A (en) 1993-09-14
EP0567632B1 (en) 1996-09-11
EP0701828A2 (en) 1996-03-20
DE69213712T2 (de) 1997-04-17
EP0701827A2 (en) 1996-03-20
DE69231814T2 (de) 2001-12-06
CA2099764C (en) 2003-04-01
EP0701827A3 (es) 1996-05-01

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