CA2200687A1 - Disinfection arrangement for dialysis machines - Google Patents

Disinfection arrangement for dialysis machines

Info

Publication number
CA2200687A1
CA2200687A1 CA002200687A CA2200687A CA2200687A1 CA 2200687 A1 CA2200687 A1 CA 2200687A1 CA 002200687 A CA002200687 A CA 002200687A CA 2200687 A CA2200687 A CA 2200687A CA 2200687 A1 CA2200687 A1 CA 2200687A1
Authority
CA
Canada
Prior art keywords
circuit
conduit
recirculation
fluid
valve
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
CA002200687A
Other languages
French (fr)
Other versions
CA2200687C (en
Inventor
Bjorn Gillerfalk
Sture Hobro
Jorgen Jonsson
Erik Linderup
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 Lundia AB
Original Assignee
Bjorn Gillerfalk
Sture Hobro
Jorgen Jonsson
Erik Linderup
Gambro Ab
Gambro Med Tech Ab
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
Application filed by Bjorn Gillerfalk, Sture Hobro, Jorgen Jonsson, Erik Linderup, Gambro Ab, Gambro Med Tech Ab, Gambro Lundia Ab filed Critical Bjorn Gillerfalk
Publication of CA2200687A1 publication Critical patent/CA2200687A1/en
Application granted granted Critical
Publication of CA2200687C publication Critical patent/CA2200687C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M1/1686—Sterilisation or cleaning before or after use by heat
    • 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
    • A61M1/1688—Sterilisation or cleaning before or after use with recirculation of the sterilising fluid

Abstract

Disinfection arrangement for a dialysis machine consisting of a clean side and dirty side. The clean side comprises an inlet for water, a valve, a heat exchanger as well as a water vessel containing a heater. A feed conduit leads from the water vessel to a tube which is normally connected to the clean side of the dialyser but, during disinfection, is connected to a recirculation conduit via a valve in order to perform a first recirculation circuit. A
second recirculation circuit is constituted by a recirculation conduit, a valve, a tube, which is normally connected to the dirty side of a dialyser, a return conduit as well as a pump. A heat exchanger heats up the fluid in the second circuit with the help of the fluid in the first circuit, which is heated up by the heater in the water vessel. A small amount of fluid is transferred from the first circuit to the second circuit via a shunt conduit.
CA002200687A 1994-09-23 1995-06-06 Disinfection arrangement for dialysis machines Expired - Fee Related CA2200687C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9403201-8 1994-09-23
SE9403201A SE510026C2 (en) 1994-09-23 1994-09-23 Disinfection device for dialysis machine
PCT/SE1995/000649 WO1996009080A1 (en) 1994-09-23 1995-06-06 Disinfection arrangement for dialysis machines

Publications (2)

Publication Number Publication Date
CA2200687A1 true CA2200687A1 (en) 1996-03-28
CA2200687C CA2200687C (en) 2004-06-22

Family

ID=20395346

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002200687A Expired - Fee Related CA2200687C (en) 1994-09-23 1995-06-06 Disinfection arrangement for dialysis machines

Country Status (10)

Country Link
US (1) US5948247A (en)
EP (1) EP0782458B1 (en)
JP (1) JP3677291B2 (en)
AT (1) ATE274929T1 (en)
AU (1) AU696244B2 (en)
CA (1) CA2200687C (en)
DE (1) DE69533446T2 (en)
ES (1) ES2225843T3 (en)
SE (1) SE510026C2 (en)
WO (1) WO1996009080A1 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5591344A (en) * 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
US5647984A (en) * 1995-06-07 1997-07-15 Cobe Laboratories, Inc. Extracorporeal fluid treatment systems selectively operable in a treatment mode or a disinfecting mode
US6050278A (en) * 1998-09-24 2000-04-18 Minntech Corporation Dialyzer precleaning system
US6361201B1 (en) * 1999-06-04 2002-03-26 Dialysis Systems, Inc. Centralized bicarbonate mixing system
US6251279B1 (en) * 1999-12-09 2001-06-26 Dialysis Systems, Inc. Heat disinfection of a water supply
JP5204995B2 (en) * 2006-06-22 2013-06-05 日機装株式会社 Central system for dialysis treatment and its disinfection method
JP5204996B2 (en) * 2006-06-22 2013-06-05 日機装株式会社 Dialysis treatment system and its disinfection method
US8157761B2 (en) 2007-07-05 2012-04-17 Baxter International Inc. Peritoneal dialysis patient connection system
US8496609B2 (en) 2007-07-05 2013-07-30 Baxter International Inc. Fluid delivery system with spiked cassette
US7955295B2 (en) 2007-07-05 2011-06-07 Baxter International Inc. Fluid delivery system with autoconnect features
US8764702B2 (en) * 2007-07-05 2014-07-01 Baxter International Inc. Dialysis system having dual patient line connection and prime
US7736328B2 (en) 2007-07-05 2010-06-15 Baxter International Inc. Dialysis system having supply container autoconnection
US8197087B2 (en) * 2007-07-05 2012-06-12 Baxter International Inc. Peritoneal dialysis patient connection system using ultraviolet light emitting diodes
US9044544B2 (en) 2008-11-21 2015-06-02 Baxter International Inc. Dialysis machine having auto-connection system with roller occluder
EP2497507B2 (en) 2011-03-09 2022-09-14 B. Braun Avitum AG Dialysis device
JP6002759B2 (en) * 2011-06-01 2016-10-05 フレセニウス メディカル ケア ホールディングス インコーポレーテッド Method and system for monitoring inlet temperature for centralized heat sterilization of dialyzer inlet line
AU2013201567B2 (en) 2012-11-28 2015-12-17 Gambro Lundia Ab Systems, apparatus, equipment with thermal disinfection and thermal disinfection methods
DE102012113086A1 (en) * 2012-12-24 2014-06-26 B. Braun Avitum Ag Blood purification machine with heated fluid circuit
GB201305755D0 (en) 2013-03-28 2013-05-15 Quanta Fluid Solutions Ltd Re-Use of a Hemodialysis Cartridge
CN103480055B (en) * 2013-10-15 2015-10-14 广州康盛生物科技有限公司 A kind of center liquid-supplying system for hemodialysis
DE102013112038A1 (en) * 2013-10-31 2015-04-30 Fresenius Medical Care AG & Co. KGaA Blood treatment device with increased patient safety and procedures
CN104623751B (en) * 2013-11-13 2017-04-12 甘布罗伦迪亚股份公司 Dialysis monitors and methods of operation
CN104623750B (en) * 2013-11-13 2017-09-12 甘布罗伦迪亚股份公司 The use of monitor, the method related to fluid heating of dialysing and monitor battery unit of dialysing
WO2015074999A1 (en) * 2013-11-22 2015-05-28 Gambro Lundia Ab A warming arrangement and a method for warming
CN104740707B (en) 2013-12-30 2018-06-01 甘布罗伦迪亚股份公司 Dialysis machine, the method for controlling dialysis machine
EP2926843A1 (en) * 2014-04-04 2015-10-07 Medela Holding AG Device for cleaning a medical vacuum pump
GB201409796D0 (en) * 2014-06-02 2014-07-16 Quanta Fluid Solutions Ltd Method of heat sanitization of a haemodialysis water circuit using a calculated dose
GB201523104D0 (en) 2015-12-30 2016-02-10 Quanta Fluid Solutions Ltd Dialysis machine
GB201622119D0 (en) 2016-12-23 2017-02-08 Quanta Dialysis Tech Ltd Improved valve leak detection system
DE102017001770B4 (en) * 2017-02-23 2023-06-22 Fresenius Medical Care Deutschland Gmbh Extracorporeal blood treatment device for operating an extracorporeal blood treatment device
GB201703048D0 (en) 2017-02-24 2017-04-12 Quanta Dialysis Tech Ltd Testing rotor engagement of a rotary peristaltic pump
US11260154B2 (en) 2017-10-11 2022-03-01 Gambro Lundia Ab Dialysis machines and methods of disinfecting a dialysis machine
IT202000016756A1 (en) 2020-07-09 2022-01-09 Gambro Lundia Ab THERMAL DISINFECTION SYSTEM FOR A MEDICAL DEVICE
CN116096439A (en) * 2020-07-29 2023-05-09 甘布罗伦迪亚股份公司 Renal failure therapy system with reduced time between treatments

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441136A (en) * 1966-07-07 1969-04-29 Milton Roy Co Controlled blood dialysis system
NO121008B (en) * 1969-11-11 1971-01-04 Nycotron As
US3738392A (en) * 1971-12-01 1973-06-12 Atomic Energy Commission Gas leak valve
IT1029316B (en) * 1975-01-02 1979-03-10 Dasco Spa DEVICE FOR WASHING AND STERILIZING THE DIALIZER FILTER IN A SINGLE ARTIFICIAL KIDNEY IMPLANT
US4018684A (en) * 1975-07-31 1977-04-19 Baxter Travenol Laboratories, Inc. Electronic autoclave timing circuit for kidney dialysis apparatus
SE403438B (en) * 1976-02-26 1978-08-21 Gambro Ab DEVICE FOR TREATMENT OF BLOOD OR SIMILAR VENTILES
FR2348447A1 (en) * 1976-04-12 1977-11-10 Damond Cie Auxil Entr Electrom THERMOSTATIC ENCLOSURE FOR THE PRODUCTION OF A LIQUID AT REQUIRED TEMPERATURE AND DEGREE OF PURITY
US4331540A (en) * 1980-04-21 1982-05-25 Baxter Travenol Laboratories, Inc. Process for draining dialysate from artificial kidney
US4399030A (en) * 1981-04-28 1983-08-16 Cobe Laboratories, Inc. Rinsing, cleaning and disinfecting dialysate preparation and supply apparatus
DE3447989A1 (en) * 1984-05-08 1986-01-16 Fresenius AG, 6380 Bad Homburg Haemodialysis unit with a disinfecting apparatus
DE3416955C2 (en) * 1984-05-08 1986-06-12 Fresenius AG, 6380 Bad Homburg Hemodialysis machine
JPS61244372A (en) * 1985-04-24 1986-10-30 川澄化学工業株式会社 Sterilization of body fluid treating apparatus
SE453361B (en) * 1985-06-04 1988-02-01 Gambro Ab SYSTEM FOR MANAGING A MEDICAL TREATMENT, INCLUDING DIALYSIS
DE3601893A1 (en) * 1986-01-23 1987-07-30 Fresenius Ag DEVICE FOR STERILIZING A CLOSED HOSE COUPLING
US5032265A (en) * 1990-06-20 1991-07-16 Millipore Corporation Method and system for producing sterile aqueous solutions
US5244568A (en) * 1991-11-15 1993-09-14 Baxter International Inc. Automated hemodialysis chemical treatment system with control valve and proportioning pumps
US5409612A (en) * 1993-07-16 1995-04-25 Cobe Laboratories, Inc. Method and apparatus for cleaning a dialysate circuit downstream of a dialyzer
US5589070A (en) * 1993-07-16 1996-12-31 Cobe Laboratories, Inc. Method and apparatus for cleaning a dialysate circuit downstream of a dialyzer
US5647984A (en) * 1995-06-07 1997-07-15 Cobe Laboratories, Inc. Extracorporeal fluid treatment systems selectively operable in a treatment mode or a disinfecting mode

Also Published As

Publication number Publication date
JP3677291B2 (en) 2005-07-27
EP0782458A1 (en) 1997-07-09
EP0782458B1 (en) 2004-09-01
DE69533446T2 (en) 2005-01-20
ES2225843T3 (en) 2005-03-16
AU696244B2 (en) 1998-09-03
SE510026C2 (en) 1999-04-12
ATE274929T1 (en) 2004-09-15
SE9403201D0 (en) 1994-09-23
AU2993195A (en) 1996-04-09
DE69533446D1 (en) 2004-10-07
SE9403201L (en) 1996-03-24
US5948247A (en) 1999-09-07
WO1996009080A1 (en) 1996-03-28
CA2200687C (en) 2004-06-22
JPH10505773A (en) 1998-06-09

Similar Documents

Publication Publication Date Title
CA2200687A1 (en) Disinfection arrangement for dialysis machines
US5928503A (en) Drinking water purification machine having upstream reservoir, reverse osmosis filter and purified water storage tank
CN101583246B (en) Printed circuit board cleaning machine
CA2154629A1 (en) Device and method for preparing a treatment liquid by filtration
ATE160265T1 (en) COFFEE MACHINE
DE60232269D1 (en) HEAT PUMP HOT WATER SUPPLY DEVICE
EP0968902A3 (en) Power steering reservoir and cooler
MY133641A (en) Water purifying machine having membrane chamber flushing
CN205892956U (en) Split type water purification system under kitchen on kitchen
ATE77220T1 (en) COFFEE MACHINE WITH ONE BREWING CHAMBER.
CN217265258U (en) Novel preheat straight drink machine
CN214571327U (en) Dual-power instant heating water purifier
CN108361808A (en) A kind of integrated form domestic hot-water's unit with sterilizing function
CN218609153U (en) Sterilization device for enzyme preparation production based on grass carp PGRP
CN215608112U (en) Domestic simple dialysis machine
CN217959678U (en) Drinking machine
JPS635719Y2 (en)
JP3881430B2 (en) Pipe line purification device in bath water circulation device
DE60101693T2 (en) Espresso coffee machine
JP3903526B2 (en) Bath water heater
JPS61113455A (en) Washing apparatus
IT1257648B (en) Semi-automatic machine for preparing espresso coffee or filter coffee
CN110092517A (en) A kind of sanitation-grade drinking water purification system
JP4121041B2 (en) Bath water purification device with cleaning function
JPH01140825U (en)

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed