ATE109359T1 - Vorrichtung und verfahren zur herstellung einer substitutionsflüssigkeit. - Google Patents

Vorrichtung und verfahren zur herstellung einer substitutionsflüssigkeit.

Info

Publication number
ATE109359T1
ATE109359T1 AT91420101T AT91420101T ATE109359T1 AT E109359 T1 ATE109359 T1 AT E109359T1 AT 91420101 T AT91420101 T AT 91420101T AT 91420101 T AT91420101 T AT 91420101T AT E109359 T1 ATE109359 T1 AT E109359T1
Authority
AT
Austria
Prior art keywords
liquid
exchanger
preparation
buffer agent
downstream
Prior art date
Application number
AT91420101T
Other languages
English (en)
Inventor
Marc Delaunay
Original Assignee
Hospal Ind
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 Hospal Ind filed Critical Hospal Ind
Application granted granted Critical
Publication of ATE109359T1 publication Critical patent/ATE109359T1/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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3455—Substitution fluids
    • A61M1/3462—Circuits for the preparation thereof
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3455—Substitution fluids
    • A61M1/3465—Substitution fluids using dialysate as substitution fluid

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AT91420101T 1990-04-13 1991-03-27 Vorrichtung und verfahren zur herstellung einer substitutionsflüssigkeit. ATE109359T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9005034A FR2660866B1 (fr) 1990-04-13 1990-04-13 Procede et dispositif de preparation d'un liquide de substitution.

Publications (1)

Publication Number Publication Date
ATE109359T1 true ATE109359T1 (de) 1994-08-15

Family

ID=9395910

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91420101T ATE109359T1 (de) 1990-04-13 1991-03-27 Vorrichtung und verfahren zur herstellung einer substitutionsflüssigkeit.

Country Status (8)

Country Link
US (1) US5178763A (de)
EP (1) EP0452229B1 (de)
JP (1) JPH04227267A (de)
AT (1) ATE109359T1 (de)
CA (1) CA2040357A1 (de)
DE (1) DE69103190T2 (de)
ES (1) ES2057826T3 (de)
FR (1) FR2660866B1 (de)

Families Citing this family (55)

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FR2680975B1 (fr) * 1991-09-10 1998-12-31 Hospal Ind Rein artificiel muni de moyens pour doser une substance dans le sang.
US5698090A (en) * 1991-09-10 1997-12-16 Hospal Industrie Artificial kidney for adjusting a concentration of substance in blood
DE4208274C1 (de) * 1992-03-13 1993-10-21 Medical Support Gmbh Verfahren und Anordnung zum Spülen und Befüllen des extrakorporalen Blutkreislaufs von Dialysemaschinen
FR2702962B1 (fr) * 1993-03-22 1995-04-28 Hospal Ind Dispositif et procédé de contrôle de la balance des fluides sur un circuit extracorporel de sang.
US5637081A (en) * 1993-12-14 1997-06-10 Nof Corporation Anticoagulant composition for use in blood dialysis circuit
US5421815A (en) * 1993-12-14 1995-06-06 Nof Corporation Method for blood dialysis using anticoagulent composition
WO1995035124A1 (en) * 1994-06-17 1995-12-28 Baxter International Inc. Method and apparatus for purified pulse peritoneal dialysis
FR2723002B1 (fr) * 1994-07-26 1996-09-06 Hospal Ind Dispositif et procede pour preparer un liquide de traitement par filtration
US5591344A (en) * 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
DE19607162C2 (de) * 1996-02-26 1998-01-15 Fresenius Ag Verwendung eines Dialysators mit zwei Modulen zur Durchführung eines Verfahrens zum Filtrieren und sofortigen Verwenden von Substituatflüssigkeit in einer Hämodialfiltrationsvorrichtung
FR2767477B1 (fr) 1997-08-21 1999-10-08 Hospal Ind Appareil de dialyse permettant de controler, de facon independante, la concentration d'au moins deux substances ioniques dans le milieu interieur d'un patient
FR2767478B1 (fr) * 1997-08-21 1999-10-01 Hospal Ind Dispositif et procede pour regler la concentration du sodium dans un liquide de dialyse en vue d'une prescription
DE19746377C1 (de) * 1997-10-21 1999-07-01 Fresenius Medical Care De Gmbh Blutbehandlungsvorrichtung mit einer Einrichtung zur kontinuierlichen Überwachung des Blutdrucks des Patienten
US6582385B2 (en) * 1998-02-19 2003-06-24 Nstage Medical, Inc. Hemofiltration system including ultrafiltrate purification and re-infusion system
JP4334771B2 (ja) * 1998-07-31 2009-09-30 ネフロス・インコーポレーテッド 効率的な血液透析濾過法
US6423231B1 (en) 1998-10-30 2002-07-23 Nephros, Inc. Non-isosmotic diafiltration system
US6213133B1 (en) * 1998-12-02 2001-04-10 Dan Reicks Method and apparatus for flushing contaminants from oil in an oil cooler
US8105258B2 (en) 1999-04-26 2012-01-31 Baxter International Inc. Citrate anticoagulation system for extracorporeal blood treatments
US7186420B2 (en) * 1999-04-26 2007-03-06 Edwards Lifesciences Corporation Multi-part substitution infusion fluids and matching anticoagulants
US6406631B1 (en) 1999-07-30 2002-06-18 Nephros, Inc. Two stage diafiltration method and apparatus
US6315895B1 (en) 1999-12-30 2001-11-13 Nephros, Inc. Dual-stage hemodiafiltration cartridge
US6635179B1 (en) 1999-12-30 2003-10-21 Nephros, Inc. Sterile fluid filtration cartridge and method for using same
JP4729225B2 (ja) 2000-01-11 2011-07-20 ネフロス・インコーポレーテッド 熱促進型透析／濾過透析システム
ATE457817T1 (de) 2000-10-30 2010-03-15 Nephros Inc Zweistufige filterpatrone
US6572576B2 (en) * 2001-07-07 2003-06-03 Nxstage Medical, Inc. Method and apparatus for leak detection in a fluid line
US6649063B2 (en) * 2001-07-12 2003-11-18 Nxstage Medical, Inc. Method for performing renal replacement therapy including producing sterile replacement fluid in a renal replacement therapy unit
US7040142B2 (en) * 2002-01-04 2006-05-09 Nxstage Medical, Inc. Method and apparatus for leak detection in blood circuits combining external fluid detection and air infiltration detection
US20050209547A1 (en) * 2002-06-06 2005-09-22 Burbank Jeffrey H Last-chance quality check and/or air/pathogen filter for infusion systems
WO2004009158A2 (en) 2002-07-19 2004-01-29 Baxter International Inc. Systems and methods for performing peritoneal dialysis
US7510662B1 (en) 2002-08-21 2009-03-31 Hansen Dennis B Method and apparatus for flushing contaminants from a container of fluids
US7056442B2 (en) * 2002-08-21 2006-06-06 Hansen Dennis B Method and apparatus for flushing contaminants from a container of fluids
US9700663B2 (en) 2005-01-07 2017-07-11 Nxstage Medical, Inc. Filtration system for preparation of fluids for medical applications
US20080210606A1 (en) 2004-01-07 2008-09-04 Jeffrey Burbank Filtration System Preparation of Fluids for Medical Applications
EP1592494B1 (de) 2003-01-07 2009-06-24 NxStage Medical, Inc. Chargenfiltriersystem zur herstellung einer sterilen ersatzflüssigkeit für nierenbehandlungen
US7744553B2 (en) 2003-12-16 2010-06-29 Baxter International Inc. Medical fluid therapy flow control systems and methods
CA2593580C (en) 2005-01-07 2010-11-23 Nxstage Medical Inc. Filtration system for preparation of fluids for medical applications
US7179390B1 (en) * 2005-01-18 2007-02-20 George F Layton Method of filtering a fluid and remote filtering station
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
US7713226B2 (en) * 2006-01-06 2010-05-11 Renal Solutions, Inc. On demand and post-treatment delivery of saline to a dialysis patient
US7892332B2 (en) * 2007-10-01 2011-02-22 Baxter International Inc. Dialysis systems having air traps with internal structures to enhance air removal
US7871462B2 (en) * 2007-10-01 2011-01-18 Baxter International Inc. Dialysis systems having air separation chambers with internal structures to enhance air removal
US8444587B2 (en) 2007-10-01 2013-05-21 Baxter International Inc. Fluid and air handling in blood and dialysis circuits
US7892331B2 (en) * 2007-10-01 2011-02-22 Baxter International Inc. Dialysis systems having air separation chambers with internal structures to enhance air removal
US8123947B2 (en) * 2007-10-22 2012-02-28 Baxter International Inc. Priming and air removal systems and methods for dialysis
US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
US20110295175A1 (en) * 2010-03-16 2011-12-01 Marv Enterprises Llc Sequential Extracoporeal Treatment of Bodily Fluids
US8382711B2 (en) 2010-12-29 2013-02-26 Baxter International Inc. Intravenous pumping air management systems and methods
US9750862B2 (en) * 2011-04-29 2017-09-05 Medtronic, Inc. Adaptive system for blood fluid removal
US9486590B2 (en) 2014-09-29 2016-11-08 Fenwal, Inc. Automatic purging of air from a fluid processing system
EP3314488B1 (de) 2015-06-25 2024-03-13 Gambro Lundia AB Medizinisches vorrichtungssystem und verfahren mit einer verteilten datenbank
US10625009B2 (en) 2016-02-17 2020-04-21 Baxter International Inc. Airtrap, system and method for removing microbubbles from a fluid stream
AU2017381172A1 (en) 2016-12-21 2019-06-13 Gambro Lundia Ab Medical device system including information technology infrastructure having secure cluster domain supporting external domain
CN108771782B (zh) * 2018-06-19 2020-11-06 马纯芳 一种多功能辅助输液装置

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US3598727A (en) * 1969-04-07 1971-08-10 Charles B Willock Artificial kidney
FR2129164A5 (de) * 1971-03-17 1972-10-27 Rhone Poulenc Sa
US4202760A (en) * 1978-07-24 1980-05-13 Cordis Dow Corp. Apparatus and method for preparation of a hemodialysis solution optionally containing bicarbonate
EP0097863A3 (de) * 1982-06-30 1984-04-18 Gambro Lundia AB Mischen von Fluiden mit Hilfe semipermeabler Membranen
DE3444671A1 (de) * 1984-12-07 1986-06-12 Fresenius AG, 6380 Bad Homburg Haemodiafiltrationsgeraet
EP0228781B1 (de) * 1985-10-31 1992-08-05 British Aerospace Public Limited Company Ausstossantrieb für Flugkörper
US4770784A (en) * 1985-11-29 1988-09-13 The Standard Oil Company Scrubbing process for high feed concentrations
FR2597753B1 (fr) * 1986-04-25 1990-09-28 Hospal Ind Rein artificiel avec dispositif de controle des quantites de liquide circulant dans le circuit de liquide de dialyse
DE3636995A1 (de) * 1986-10-30 1988-05-11 Fresenius Ag Verfahren und vorrichtung zum entziehen von waerme aus blut im extrakorporalen kreislauf
FR2607393B1 (fr) * 1986-11-28 1997-01-24 Hospal Ind Rein artificiel a taux d'echanges moderes
SE457056B (sv) * 1987-01-29 1988-11-28 Gambro Ab System foer beredning av en vaetska avsedd foer en medicinsk behandling
SE465404B (sv) * 1988-03-03 1991-09-09 Gambro Ab Dialyssystem
US4968432A (en) * 1988-05-18 1990-11-06 Cobe Laboratories, Inc. Treatment of liquid including blood components
DE3909967A1 (de) * 1989-03-25 1990-09-27 Fresenius Ag Haemodialysegeraet mit automatischer einstellung des dialysierfluessigkeitsflusses

Also Published As

Publication number Publication date
EP0452229A1 (de) 1991-10-16
FR2660866A1 (fr) 1991-10-18
DE69103190D1 (de) 1994-09-08
EP0452229B1 (de) 1994-08-03
JPH04227267A (ja) 1992-08-17
CA2040357A1 (fr) 1991-10-14
FR2660866B1 (fr) 1992-06-12
US5178763A (en) 1993-01-12
ES2057826T3 (es) 1994-10-16
DE69103190T2 (de) 1994-12-22

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