ATE157015T1 - Vorrichtung und verfahren zur injektion einer durch filtration pyrogenfrei und steril hergestellten flüssigkeit - Google Patents

Vorrichtung und verfahren zur injektion einer durch filtration pyrogenfrei und steril hergestellten flüssigkeit

Info

Publication number
ATE157015T1
ATE157015T1 AT94420131T AT94420131T ATE157015T1 AT E157015 T1 ATE157015 T1 AT E157015T1 AT 94420131 T AT94420131 T AT 94420131T AT 94420131 T AT94420131 T AT 94420131T AT E157015 T1 ATE157015 T1 AT E157015T1
Authority
AT
Austria
Prior art keywords
fluid
compartment
pyrogen
sterile
injecting
Prior art date
Application number
AT94420131T
Other languages
English (en)
Inventor
Laurent Simard
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 ATE157015T1 publication Critical patent/ATE157015T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • B01D65/102—Detection of leaks in 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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1672—Apparatus for preparing dialysates using membrane filters, e.g. for sterilising the 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
    • A61M1/34—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
    • A61M1/3424—Substitution fluid path
    • A61M1/3437—Substitution fluid path downstream of the filter, e.g. post-dilution with filtrate
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B01D61/146—Ultrafiltration comprising multiple ultrafiltration steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • B01D65/104—Detection of leaks in membrane apparatus or modules
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • A61M2205/17—General characteristics of the apparatus with redundant control systems
    • 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
    • A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
    • A61M2205/705—Testing of filters for leaks
    • 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
    • A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
    • A61M2205/707—Testing of filters for clogging
AT94420131T 1993-04-27 1994-04-27 Vorrichtung und verfahren zur injektion einer durch filtration pyrogenfrei und steril hergestellten flüssigkeit ATE157015T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9305198A FR2704432B1 (fr) 1993-04-27 1993-04-27 Dispositif d'injection de liquide dans un circuit extracorporel de sang.

Publications (1)

Publication Number Publication Date
ATE157015T1 true ATE157015T1 (de) 1997-09-15

Family

ID=9446658

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94420131T ATE157015T1 (de) 1993-04-27 1994-04-27 Vorrichtung und verfahren zur injektion einer durch filtration pyrogenfrei und steril hergestellten flüssigkeit

Country Status (10)

Country Link
US (1) US5476592A (de)
EP (1) EP0622087B1 (de)
JP (1) JP3553637B2 (de)
CN (1) CN1117588C (de)
AT (1) ATE157015T1 (de)
CA (1) CA2122207C (de)
DE (1) DE69405038T2 (de)
ES (1) ES2107776T3 (de)
FR (1) FR2704432B1 (de)
WO (1) WO1994025085A1 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692268B2 (de) * 1994-07-13 2005-02-09 Fresenius Medical Care Deutschland GmbH Substituataufbereitung bei der Hämofiltration oder Hämodiafiltration
FR2723002B1 (fr) * 1994-07-26 1996-09-06 Hospal Ind Dispositif et procede pour preparer un liquide de traitement par filtration
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
DE19700466A1 (de) * 1997-01-09 1998-07-16 Polaschegg Hans Dietrich Dr Einrichtung und Verfahren zur Hämodiafiltration
JP4416368B2 (ja) * 1997-02-14 2010-02-17 ネクステージ メディカル インコーポレイテッド カートリッジ内に配置された体外流体流パネルを使用する流体処理装置及び方法
US6852090B2 (en) 1997-02-14 2005-02-08 Nxstage Medical, Inc. Fluid processing systems and methods using extracorporeal fluid flow panels oriented within a cartridge
CA2338952C (en) * 1998-07-31 2007-04-03 Nephros, Inc. Method for efficient hemodiafiltration
JP4436569B2 (ja) 1998-10-30 2010-03-24 ネフロス・インコーポレーテッド 浸透圧差による透過型濾過システム
FR2791574B1 (fr) * 1999-03-30 2002-06-14 Hospal Ind Procede et dispositif pour steriliser et dispenser un liquide a usage medical
FR2791576B1 (fr) * 1999-03-30 2002-06-14 Hospal Ind Procede et dispositif pour steriliser et dispenser un liquide a usage medical
JP2002539930A (ja) * 1999-03-30 2002-11-26 ガンブロ ルンデイア アクチーボラグ 熱に敏感な流体を滅菌するための方法および装置
US6579494B1 (en) 1999-03-30 2003-06-17 Hospal Industrie Process and device for sterilizing and dispensing a liquid for medical use
FR2791575B1 (fr) * 1999-03-30 2002-06-28 Hospal Ind Procede et dispositif pour steriliser et dispenser un liquide a usage medical
US6406631B1 (en) 1999-07-30 2002-06-18 Nephros, Inc. Two stage diafiltration method and apparatus
GB2368542B (en) * 1999-08-12 2003-01-08 Kvaerner Process Systems As Protection system to prevent damage to a gas diffusion membrane
FR2800618B1 (fr) 1999-11-08 2002-02-22 Bert Christophe Appareil d'hemofiltration permettant de controler, de facon independante, la concentration d'au moins deux substances ioniques dans le milieu interieur d'un patient
US6635026B1 (en) 1999-11-08 2003-10-21 Hospal Industrie Haemofiltration machine for independently controlling the concentration of a least two ionic substances in a patient's internal medium
US7780619B2 (en) 1999-11-29 2010-08-24 Nxstage Medical, Inc. Blood treatment apparatus
US7347849B2 (en) * 2001-05-24 2008-03-25 Nxstage Medical, Inc. Modular medical treatment replaceable component
US6635179B1 (en) 1999-12-30 2003-10-21 Nephros, Inc. Sterile fluid filtration cartridge and method for using same
US6716356B2 (en) 2000-01-11 2004-04-06 Nephros, Inc. Thermally enhanced dialysis/diafiltration system
EA004446B1 (ru) 2000-10-30 2004-04-29 Нефрос, Инк. Двухступенчатый фильтровальный картридж
WO2002062454A1 (en) * 2001-02-07 2002-08-15 Nephros, Inc. Method and apparatus for a hemodiafiltration delivery module
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
US7112273B2 (en) * 2002-09-27 2006-09-26 Nxstage Medical, Inc. Volumetric fluid balance control for extracorporeal blood treatment
US7686778B2 (en) * 2003-01-15 2010-03-30 Nxstage Medical, Inc. Waste balancing for extracorporeal blood treatment systems
US8235931B2 (en) 2003-01-15 2012-08-07 Nxstage Medical, Inc. Waste balancing for extracorporeal blood treatment systems
ES2346669T5 (es) * 2005-07-01 2020-03-18 Gambro Lundia Ab Aparato para verificar un filtro
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
DE102006012198A1 (de) * 2006-03-16 2007-09-27 Seccua Gmbh Steuerungen eines Filtrationssystems
US8007568B2 (en) * 2006-04-12 2011-08-30 Millipore Corporation Filter with memory, communication and pressure sensor
US20110094310A1 (en) * 2006-04-12 2011-04-28 Millipore Corporation Filter with memory, communication and pressure sensor
US20070240578A1 (en) * 2006-04-12 2007-10-18 Dileo Anthony Filter with memory, communication and temperature sensor
US20070243113A1 (en) * 2006-04-12 2007-10-18 Dileo Anthony Filter with memory, communication and concentration sensor
CN201464214U (zh) * 2009-07-30 2010-05-12 上海吉鸿生物科技有限公司 改进型多功能标本盒
JP5399218B2 (ja) * 2009-11-24 2014-01-29 日機装株式会社 血液浄化装置
DE102009054395A1 (de) 2009-11-24 2011-06-01 Fresenius Medical Care Deutschland Gmbh Verfahren zum Anpassen von Grenzwertfenstern, Steuervorrichtung, medizinische Behandlungsvorrichtung und medizinische Überwachungsvorrichtung
SE0951009A1 (sv) * 2009-12-22 2011-06-23 Anordning och förfarande för rening och anrikning av biologiskt prov
US10980431B2 (en) * 2009-12-28 2021-04-20 Gambro Lundia Ab Apparatus and method for prediction of rapid symptomatic blood pressure decrease
DE102010048771A1 (de) * 2010-10-14 2012-05-16 B. Braun Avitum Ag Verfahren und Vorrichtung zur Messung und Behebung von Systemänderungen in einer Vorrichtung zur Behandlung von Blut
EP2452705B1 (de) * 2010-11-10 2015-08-12 Gambro Lundia AB Vorrichtung zur Behandlung von Blut mit selektiver Extraktion von gelösten Stoffen
EP2962710A1 (de) * 2014-07-03 2016-01-06 Berlin Heart GmbH Verfahren und Herzunterstützungssystem zur Bestimmung eines Auslassdrucks
JP6388118B2 (ja) 2014-09-19 2018-09-12 澁谷工業株式会社 人工透析装置
EP3405161B1 (de) 2016-01-22 2019-11-20 Baxter International Inc Produktbeutel sterile lösungen
HUE049878T2 (hu) 2016-01-22 2020-11-30 Baxter Int Eljárás és gép steril oldatos termékzacskók elõállítására
JP6946318B2 (ja) * 2016-03-08 2021-10-06 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 透析システムの血液回路中の閉塞を検出するための方法およびシステム
BR112020023301A2 (pt) * 2018-05-15 2021-02-02 Baxter International Inc. método e aparelho para avaliar uma condição de um sistema de purificação de água
CN111088156B (zh) * 2020-01-06 2021-03-30 山东省海洋资源与环境研究院 一种用于海洋环境监测的大肠菌群测试片及与其配合使用的附属装置
EP4319831A1 (de) * 2021-04-09 2024-02-14 Gambro Lundia AB Bestimmung eines wasserpermeabilitätsstatus einer vorwärtsosmosemembran unter verwendung von transmembrandruck

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2860784A (en) * 1955-03-15 1958-11-18 Du Pont Filtration method
US4191182A (en) * 1977-09-23 1980-03-04 Hemotherapy Inc. Method and apparatus for continuous plasmaphersis
US4107037A (en) * 1977-09-28 1978-08-15 Continental Oil Company Method and apparatus for automatic control of filtrate quality
DE3110022C2 (de) * 1981-03-16 1986-06-05 Fresenius AG, 6380 Bad Homburg Vorrichtung zur Erzeugung steriler Flüssigkeiten
EP0121085B1 (de) * 1983-03-01 1986-09-10 Sartorius GmbH. Gerät zur Aufbereitung medizinischer Infusionslösungen
DE3444671A1 (de) * 1984-12-07 1986-06-12 Fresenius AG, 6380 Bad Homburg Haemodiafiltrationsgeraet
DE3529973A1 (de) * 1985-08-22 1987-03-05 Braun Melsungen Ag Vorrichtung zur haemodiafiltration
DE3641843A1 (de) * 1986-12-08 1988-06-16 Fresenius Ag Haemodialysevorrichtung mit sterilisiereinrichtung
JPS63205104A (ja) * 1987-02-20 1988-08-24 Nitto Electric Ind Co Ltd 膜モジユ−ルの運転方法
JPS6430603A (en) * 1987-07-24 1989-02-01 Jun Kayaba Water filter
SE465404B (sv) * 1988-03-03 1991-09-09 Gambro Ab Dialyssystem
EP0470100A1 (de) * 1989-04-24 1992-02-12 Henkel Kommanditgesellschaft auf Aktien Zusatzeinrichtung für separator
DE426786T1 (de) * 1989-04-25 1991-08-14 Charles Chene-Bougeries Genf/Geneve Ch Doucet Filtrierungsverfahren fuer fluide und filter zur durchfuehrung dieses verfahrens.
DE3927633C1 (de) * 1989-08-22 1990-10-04 Fresenius Ag, 6380 Bad Homburg, De
GB8923376D0 (en) * 1989-10-17 1989-12-06 Bio Flo Ltd Transmembrane pressure controlled filtration system
US5069792A (en) * 1990-07-10 1991-12-03 Baxter International Inc. Adaptive filter flow control system and method
FR2691364B1 (fr) * 1992-05-19 1999-08-20 Hospal Ind Rein artificiel avec dispositif de filtration du liquide de dialyse.

Also Published As

Publication number Publication date
CN1117588C (zh) 2003-08-13
JP3553637B2 (ja) 2004-08-11
FR2704432A1 (fr) 1994-11-04
DE69405038T2 (de) 1998-02-26
CA2122207C (fr) 2007-04-03
EP0622087A1 (de) 1994-11-02
DE69405038D1 (de) 1997-09-25
US5476592A (en) 1995-12-19
EP0622087B1 (de) 1997-08-20
CA2122207A1 (fr) 1994-10-28
ES2107776T3 (es) 1997-12-01
WO1994025085A1 (fr) 1994-11-10
FR2704432B1 (fr) 1995-06-23
CN1108028A (zh) 1995-09-06
JPH078553A (ja) 1995-01-13

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