ES2108247T3 - Circuito hidraulico para riñon artificial con dispositivo de filtracion del liquido de dialisis. - Google Patents

Circuito hidraulico para riñon artificial con dispositivo de filtracion del liquido de dialisis.

Info

Publication number
ES2108247T3
ES2108247T3 ES93420196T ES93420196T ES2108247T3 ES 2108247 T3 ES2108247 T3 ES 2108247T3 ES 93420196 T ES93420196 T ES 93420196T ES 93420196 T ES93420196 T ES 93420196T ES 2108247 T3 ES2108247 T3 ES 2108247T3
Authority
ES
Spain
Prior art keywords
dialysis liquid
ultrafilter
hydraulic circuit
artificial kidney
filtration device
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
ES93420196T
Other languages
English (en)
Inventor
Andrea Tusini
Luca Vinci
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
Application filed by Hospal AG filed Critical Hospal AG
Application granted granted Critical
Publication of ES2108247T3 publication Critical patent/ES2108247T3/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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
    • A61M2205/702—General characteristics of the apparatus with testing or calibration facilities automatically during 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
    • 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
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7518—General characteristics of the apparatus with filters bacterial
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/929—Hemoultrafiltrate volume measurement or control processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

LA INVENCION TIENE POR OBJETO UN CIRCUITO HIDRAULICO PARA RIÑON ARTIFICIAL EN EL CUAL EL CIRCUITO DE LIQUIDO DE DIALISIS COMPORTA UN ULTRAFILTRO (10) DESTINADO A DESEMBARAZAR EL LIQUIDO DE DIALISIS DE LOS MICROORGANISMOS Y EVENTUALMENTE DE LOS ELEMENTOS PIROGENOS QUE PUEDE CONTENER. A FIN DE VERIFICAR PERMANENTEMENTE LA INTEGRIDAD Y LA EFICACIA DE LA MEMBRANA, SE DISPONE ARRIBA Y ABAJO DEL ULTRAFILTRO UN CAPTADOR DE PRESION (23, 24) CUYAS INFORMACIONES SON TRANSMITIDAS A UNA UNIDAD DE CONTROL (27) QUE DETERMINA ENTONCES LA PRESION TRANSMEMBRANARIA Y LA COMPARA CON UNOS VALORES DE UMBRAL PREDETERMINADOS. EN EL CASO DONDE LA PRESION TRANSMEMBRANARIA ALCANZA UNO DE LOS VALORES DE UMBRAL, LA UNIDAD (27) MANDA LA EMISION DE UNA SEÑAL VISUAL Y/O ACUSTICA Y EVENTUALMENTE LA PUESTA EN OBRA DE UN CIRCUITO DE DERIVACION DEL ULTRAFILTRO POR EL LIQUIDO DE DIALISIS.
ES93420196T 1992-05-19 1993-05-14 Circuito hidraulico para riñon artificial con dispositivo de filtracion del liquido de dialisis. Expired - Lifetime ES2108247T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9206329A FR2691364B1 (fr) 1992-05-19 1992-05-19 Rein artificiel avec dispositif de filtration du liquide de dialyse.

Publications (1)

Publication Number Publication Date
ES2108247T3 true ES2108247T3 (es) 1997-12-16

Family

ID=9430113

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93420196T Expired - Lifetime ES2108247T3 (es) 1992-05-19 1993-05-14 Circuito hidraulico para riñon artificial con dispositivo de filtracion del liquido de dialisis.

Country Status (6)

Country Link
US (1) US5431811A (es)
EP (1) EP0571303B1 (es)
CA (1) CA2096393C (es)
DE (1) DE69313178T2 (es)
ES (1) ES2108247T3 (es)
FR (1) FR2691364B1 (es)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704432B1 (fr) * 1993-04-27 1995-06-23 Hospal Ind Dispositif d'injection de liquide dans un circuit extracorporel de sang.
KR0141059B1 (ko) * 1993-09-20 1998-06-01 코사이 아키오 액체공급시스템 액체공급방법
DE19523505A1 (de) * 1994-07-13 1996-01-18 Fresenius Ag Hämo(dia)filtrationsvorrichtung mit Filtratflußsteuerung
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
ES2114811B1 (es) * 1996-03-20 1999-02-16 Tecnove Sl Procedimiento de hemodialisis mediante un sistema transportable.
US5888401A (en) * 1996-09-16 1999-03-30 Union Camp Corporation Method and apparatus for reducing membrane fouling
ES2208806T3 (es) 1996-11-21 2004-06-16 Fresenius Medical Care Deutschland Gmbh Dispositivo separador de membranas de fibras huecas.
US5954971A (en) * 1997-01-07 1999-09-21 Haemonetics Corporation Pumped-filter blood-processing apparatus and methods
IT1291483B1 (it) * 1997-01-31 1999-01-11 Hospal Dasco Spa Circuito idraulico per un liquido di emodialisi, in particolare di un liquido dializzante.
US5947689A (en) * 1997-05-07 1999-09-07 Scilog, Inc. Automated, quantitative, system for filtration of liquids having a pump controller
US5989438A (en) * 1997-12-12 1999-11-23 Baxter International Inc. Active blood filter and method for active blood filtration
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
US6526357B1 (en) 1999-08-09 2003-02-25 Gambro, Inc. Associated parameter measuring and/or monitoring such as in the evaluation of pressure differences
DE19940624C5 (de) * 1999-08-27 2006-11-16 Fresenius Medical Care Deutschland Gmbh Sicherheitsvorrichtung für eine Blutbehandlungsvorrichtung und Verfahren zur Erhöhung der Sicherheit einer Blutbehandlungsvorrichtung
JP3510202B2 (ja) * 1999-11-02 2004-03-22 株式会社ジェイ・エム・エス 透析液を低流量に調整可能な血液透析装置
US7169352B1 (en) * 1999-12-22 2007-01-30 Gambro, Inc. Extracorporeal blood processing methods and apparatus
DE60035474T2 (de) 1999-12-22 2008-03-13 Gambro Inc., Lakewood Vorrichtung zur extrakorporalen Blutbehandlung
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
US7608053B2 (en) * 2000-01-10 2009-10-27 Caridianbct, Inc. Extracorporeal blood processing methods with return-flow alarm
CA2396853A1 (en) 2000-01-11 2001-07-19 Nephros, Inc. Thermally enhanced dialysis/diafiltration system
US6350382B1 (en) 2000-06-23 2002-02-26 Scilog, Inc. Enhancing filtration yields in tangential flow filtration
US6607669B2 (en) 2000-06-23 2003-08-19 Scilog, Inc. Method and apparatus for enhancing filtration yields in tangential flow filtration
DE60141350D1 (de) 2000-10-30 2010-04-01 Nephros Inc Zweistufige filterpatrone
US6689083B1 (en) * 2000-11-27 2004-02-10 Chf Solutions, Inc. Controller for ultrafiltration blood circuit which prevents hypotension by monitoring osmotic pressure in blood
DE10201109C1 (de) * 2002-01-15 2003-01-23 Fresenius Medical Care De Gmbh Verfahren und Vorrichtung zur Detektion einer Leckage in einem Flüssigkeitssystem einer Blutbehandlungsvorrichtung
US6712963B2 (en) * 2002-06-14 2004-03-30 Scilog, Llc Single-use manifold for automated, aseptic transfer of solutions in bioprocessing applications
US9283521B2 (en) 2002-06-14 2016-03-15 Parker-Hannifin Corporation Single-use manifold and sensors for automated, aseptic transfer of solutions in bioprocessing applications
USRE49221E1 (en) 2002-06-14 2022-09-27 Parker Intangibles, Llc Single-use manifolds for automated, aseptic handling of solutions in bioprocessing applications
US7704454B1 (en) 2003-10-08 2010-04-27 Caridianbct, Inc. Methods and devices for processing blood
US7410587B2 (en) * 2004-08-03 2008-08-12 Scilog, Inc. Liquid handling for filtration and preparative chromatography
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
US7384549B2 (en) 2005-12-29 2008-06-10 Spf Innovations, Llc Method and apparatus for the filtration of biological solutions
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
KR101861192B1 (ko) 2007-02-27 2018-05-28 데카 프로덕츠 리미티드 파트너쉽 혈액투석 장치 및 방법
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US10463774B2 (en) 2007-02-27 2019-11-05 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
US10201647B2 (en) 2008-01-23 2019-02-12 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US8231787B2 (en) * 2008-05-06 2012-07-31 Spf Innovations, Llc Tangential flow filtration system
US7895084B2 (en) * 2008-05-15 2011-02-22 Doapp, Inc. Method and system for providing purchasing on a wireless device
MX2011002251A (es) * 2008-08-27 2011-05-19 Deka Products Lp Arquitectura de control y metodos para sistemas de tratamiento de la sangre.
US12171922B2 (en) 2008-08-27 2024-12-24 Deka Products Limited Partnership Blood treatment systems and methods
DE102009037917B4 (de) * 2009-08-19 2016-04-07 Fresenius Medical Care Deutschland Gmbh Schlauchset für eine Vorrichtung zur Blutbehandlung und Vorrichtung zur Blutbehandlung mit einem Schlauchset
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
DE102010052070A1 (de) 2010-11-17 2012-05-24 B. Braun Avitum Ag Verfahren und Vorrichtung zur Anpassung des Substitutionsziels bei der Ultrafiltration von Blut
US9999717B2 (en) 2011-05-24 2018-06-19 Deka Products Limited Partnership Systems and methods for detecting vascular access disconnection
US8535241B2 (en) 2011-10-13 2013-09-17 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
US12303631B2 (en) 2011-11-04 2025-05-20 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
EP3498316B1 (en) 2011-11-04 2020-07-22 DEKA Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US9060724B2 (en) 2012-05-30 2015-06-23 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
US9022950B2 (en) 2012-05-30 2015-05-05 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
WO2014022275A1 (en) 2012-08-01 2014-02-06 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
WO2014058945A1 (en) 2012-10-11 2014-04-17 Bullington Gregory J Systems and methods for delivering a fluid to a patient with reduced contamination
DE102012111375A1 (de) * 2012-11-23 2014-06-12 B. Braun Avitum Ag Verfahren und Vorrichtung zur Erkennung einer verminderten Dialyseleistung verursacht durch Verklottung
CN109171766A (zh) 2012-11-30 2019-01-11 木兰医药技术股份有限公司 体液隔绝装置和使用体液隔绝装置隔绝体液的方法
US10772548B2 (en) 2012-12-04 2020-09-15 Magnolia Medical Technologies, Inc. Sterile bodily-fluid collection device and methods
IL303591B2 (en) 2012-12-04 2025-11-01 Magnolia Medical Technologies Inc Sterile bodily-fluid collection device and methods
US12026271B2 (en) 2014-05-27 2024-07-02 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
EP3307359B1 (en) 2015-06-12 2020-07-01 Gregory J. Bullington Apparatus for syringe-based fluid transfer for bodily-fluid sampling
US9820682B2 (en) 2015-07-24 2017-11-21 Kurin, Inc. Blood sample optimization system and blood contaminant sequestration device and method
EP3733067B1 (en) 2015-09-03 2023-06-14 Magnolia Medical Technologies, Inc. System for maintaining sterility of a specimen container
DE102015016271A1 (de) * 2015-12-15 2017-06-22 Fresenius Medical Care Deutschland Gmbh System und Verfahren zur Erkennung eines Betriebszustandes oder eines Behandlungsverlaufs bei einer Blutbehandlung
US10827964B2 (en) 2017-02-10 2020-11-10 Kurin, Inc. Blood contaminant sequestration device with one-way air valve and air-permeable blood barrier with closure mechanism
JP7273807B2 (ja) 2017-06-09 2023-05-15 マグノリア メディカル テクノロジーズ，インコーポレイテッド 流体制御デバイス及びそれを使用する方法
EP3681384B1 (en) 2017-09-12 2022-12-28 Magnolia Medical Technologies, Inc. A system
US11419531B2 (en) 2017-12-07 2022-08-23 Magnolia Medical Technologies, Inc. Fluid control devices and methods of using the same
CN112135799B (zh) * 2018-05-15 2023-05-12 巴克斯特国际公司 用于评估水净化系统的状况的方法和设备
WO2020131761A1 (en) * 2018-12-16 2020-06-25 Shuja Ahmed Anthony Nanofiltration automation for polishing of oil resin plant extracts
WO2020163744A1 (en) 2019-02-08 2020-08-13 Magnolia Medical Technologies, Inc. Devices and methods for bodily fluid collection and distribution
AU2020234829B2 (en) 2019-03-11 2025-11-13 Magnolia Medical Technologies, Inc. Fluid control devices and methods of using the same
CN119469908A (zh) 2019-04-01 2025-02-18 酷睿有限公司 非排气机体流体样品优化装置和系统
CA3169290C (en) * 2020-12-21 2024-05-14 Volutrol Inc. Wearable hemofiltration artificial kidney
WO2022133574A1 (en) * 2020-12-21 2022-06-30 Volutrol Inc. Wearable hemofiltration artificial kidney
EP4319830B1 (en) * 2021-04-09 2025-06-25 Gambro Lundia AB Evaluating the integrity of a forward osmosis membrane using transmembrane pressure
US20240375058A1 (en) * 2021-04-09 2024-11-14 Gambro Lundia Ab Determining a water permeability status of a forward osmosis membrane using transmembrane pressure
CN117120116A (zh) * 2021-04-09 2023-11-24 甘布罗伦迪亚股份公司 在连续流期间评估正向渗透膜的完整性
EP4085940A1 (en) 2021-05-07 2022-11-09 Imec VZW A method and a maintenance device for automatic maintenance of an autonomous dialysis system
EP4094785A1 (en) * 2021-05-28 2022-11-30 Bellco S.r.l. Integrated filter in cassette system
CN113499495B (zh) * 2021-08-19 2025-03-11 山东威高血液净化制品股份有限公司 透析装置、透析器凝血状况的测定方法及监控系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506126A (en) * 1968-05-03 1970-04-14 Milton Roy Co Closed recirculating hemodialysis system
US4113614A (en) * 1976-12-10 1978-09-12 International Business Machines Corporation Automated hemodialysis treatment systems
US4202764A (en) * 1978-10-02 1980-05-13 Baxter Travenol Laboratories, Inc. Ultrafiltration control system
US4252651A (en) * 1979-08-29 1981-02-24 Baxter Travenol Laboratories, Inc. Negative pressure valving system and transmembrane pressure alarm system
US4298938A (en) * 1980-01-28 1981-11-03 Baxter Travenol Laboratories, Inc. Backup control circuit for kidney dialysis machine
WO1982002673A1 (en) * 1981-02-13 1982-08-19 Joensson Ulf Lennart Percy A water-purification unit with constant-flow valve
US4753733A (en) * 1981-10-02 1988-06-28 E. I. Du Pont De Nemours And Company Plasmapheresis method and apparatus for overcoming membrane fouling
DE3202831C2 (de) * 1982-01-29 1987-02-26 B. Braun Melsungen Ag, 3508 Melsungen Dialyseeinrichtung
JPS58206758A (ja) * 1982-05-28 1983-12-02 株式会社クラレ 血漿分離装置
DE8305713U1 (de) * 1983-03-01 1985-12-12 Sartorius GmbH, 3400 Göttingen Gerät zur Aufbereitung medizinischer Infusionslösungen für die "Künstliche Niere"
JPS61119276A (ja) * 1984-11-14 1986-06-06 株式会社　ニツシヨ− 限外濾過量制御装置
DE3641843A1 (de) * 1986-12-08 1988-06-16 Fresenius Ag Haemodialysevorrichtung mit sterilisiereinrichtung
SE457056B (sv) * 1987-01-29 1988-11-28 Gambro Ab System foer beredning av en vaetska avsedd foer en medicinsk behandling
US4773991A (en) * 1987-03-13 1988-09-27 Baxter Travenol Laboratories, Inc. Water purification system fluid path
US4784763A (en) * 1987-07-13 1988-11-15 Labconco Corporation Water purification machine
FR2665086B1 (fr) * 1990-07-30 1992-12-18 Lorraine Carbone Procede et dispositif de decolmatage en microfiltration tangentielle.

Also Published As

Publication number Publication date
DE69313178T2 (de) 1998-03-12
FR2691364A1 (fr) 1993-11-26
DE69313178D1 (de) 1997-09-25
CA2096393C (fr) 2006-08-22
CA2096393A1 (fr) 1993-11-20
EP0571303B1 (fr) 1997-08-20
FR2691364B1 (fr) 1999-08-20
US5431811A (en) 1995-07-11
EP0571303A1 (fr) 1993-11-24

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