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
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.
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 (73)
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 |
DE59507027D1 (de) † | 1994-07-13 | 1999-11-18 | Fresenius Medical Care De 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 |
US6074559A (en) | 1996-11-21 | 2000-06-13 | Fresenius Medical Care Deutschland Gmbh | Filter device having a hollow fiber bundle and associated sealing devices |
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 |
DE69940608D1 (de) | 1998-07-31 | 2009-04-30 | Nephros Inc | Vorrichtung zur effizienten hämodiafiltration |
CA2349363A1 (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 |
EP1110566B1 (en) | 1999-12-22 | 2007-07-11 | Gambro, Inc. | Extracorporeal blood processing apparatus |
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 |
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 |
CN1219587C (zh) | 2000-10-30 | 2005-09-21 | 尼弗茹斯公司 | 双级过滤筒 |
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 |
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 |
US6712963B2 (en) * | 2002-06-14 | 2004-03-30 | Scilog, Llc | Single-use manifold 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 |
US7510654B2 (en) | 2005-12-29 | 2009-03-31 | Spf Innovations, Llc | Method and apparatus for the filtration of biological samples |
US10537671B2 (en) | 2006-04-14 | 2020-01-21 | Deka Products Limited Partnership | Automated control mechanisms in a hemodialysis apparatus |
US10463774B2 (en) | 2007-02-27 | 2019-11-05 | Deka Products Limited Partnership | Control systems and methods for blood or fluid handling medical devices |
US8409441B2 (en) | 2007-02-27 | 2013-04-02 | Deka Products Limited Partnership | Blood treatment systems and methods |
KR102228428B1 (ko) | 2007-02-27 | 2021-03-16 | 데카 프로덕츠 리미티드 파트너쉽 | 혈액투석 시스템 |
WO2010027437A2 (en) * | 2007-02-27 | 2010-03-11 | Deka Products Limited Partnership | Blood treatment systems and methods |
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 |
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 |
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 |
EP3318295B1 (en) | 2012-10-11 | 2021-04-14 | Magnolia Medical Technologies, Inc. | System 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 |
US9155495B2 (en) | 2012-11-30 | 2015-10-13 | Magnolia Medical Technologies, Inc. | Syringe-based fluid diversion mechanism for bodily fluid sampling |
US10251590B2 (en) | 2012-12-04 | 2019-04-09 | Magnolia Medical Technologies, Inc. | Sterile bodily-fluid collection device and methods |
US10772548B2 (en) | 2012-12-04 | 2020-09-15 | 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 |
WO2016201406A1 (en) | 2015-06-12 | 2016-12-15 | Bullington Gregory J | Devices and methods for syringe-based fluid transfer for bodily-fluid sampling |
US10010282B2 (en) | 2015-07-24 | 2018-07-03 | Kurin, Inc. | Blood sample optimization system and blood contaminant sequestration device and method |
CN112401882A (zh) | 2015-09-03 | 2021-02-26 | 木兰医药技术股份有限公司 | 用于维护样本容器的无菌性的设备和方法 |
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 |
WO2019055487A1 (en) | 2017-09-12 | 2019-03-21 | Magnolia Medical Technologies, Inc. | FLUID CONTROL DEVICES AND METHODS OF USE |
CN115553822A (zh) | 2017-12-07 | 2023-01-03 | 木兰医药技术股份有限公司 | 流体控制装置及其使用方法 |
US20210363030A1 (en) * | 2018-05-15 | 2021-11-25 | Baxter International Inc. | A method and an apparatus for evaluating a condition of a water purification system |
WO2020131761A1 (en) * | 2018-12-16 | 2020-06-25 | Shuja Ahmed Anthony | Nanofiltration automation for polishing of oil resin plant extracts |
EP3920801A1 (en) | 2019-02-08 | 2021-12-15 | Magnolia Medical Technologies, Inc. | Devices and methods for bodily fluid collection and distribution |
EP3938108B1 (en) | 2019-03-11 | 2023-08-02 | Magnolia Medical Technologies, Inc. | Fluid control devices |
EP4262911A1 (en) * | 2020-12-21 | 2023-10-25 | Volutrol Inc. | Wearable hemofiltration artificial kidney |
WO2022133574A1 (en) * | 2020-12-21 | 2022-06-30 | Volutrol Inc. | Wearable hemofiltration artificial kidney |
JP2024516101A (ja) * | 2021-04-09 | 2024-04-12 | ガンブロ・ルンディア・エービー | 膜間圧力差を用いた正浸透膜の完全性の評価 |
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 |
Family Cites Families (16)
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 |
JPS57502250A (es) * | 1981-02-13 | 1982-12-23 | ||
US4753733A (en) * | 1981-10-02 | 1988-06-28 | E. I. Du Pont De Nemours And Company | Plasmapheresis method and apparatus for overcoming membrane fouling |
DE3202831A1 (de) * | 1982-01-29 | 1983-08-11 | 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. |
-
1992
- 1992-05-19 FR FR9206329A patent/FR2691364B1/fr not_active Expired - Lifetime
-
1993
- 1993-05-14 ES ES93420196T patent/ES2108247T3/es not_active Expired - Lifetime
- 1993-05-14 EP EP93420196A patent/EP0571303B1/fr not_active Expired - Lifetime
- 1993-05-14 DE DE69313178T patent/DE69313178T2/de not_active Expired - Lifetime
- 1993-05-17 CA CA002096393A patent/CA2096393C/fr not_active Expired - Lifetime
- 1993-05-18 US US08/062,766 patent/US5431811A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2691364B1 (fr) | 1999-08-20 |
EP0571303A1 (fr) | 1993-11-24 |
CA2096393C (fr) | 2006-08-22 |
FR2691364A1 (fr) | 1993-11-26 |
EP0571303B1 (fr) | 1997-08-20 |
US5431811A (en) | 1995-07-11 |
DE69313178D1 (de) | 1997-09-25 |
CA2096393A1 (fr) | 1993-11-20 |
DE69313178T2 (de) | 1998-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2108247T3 (es) | Circuito hidraulico para riñon artificial con dispositivo de filtracion del liquido de dialisis. | |
ES2048834T3 (es) | Metodo para conducir instalaciones de separacion con membranas. | |
ES2141385T3 (es) | Equipo de control con un elemento movil de control. | |
KR960017530A (ko) | 정수기의 급수차단장치 | |
KR960017524A (ko) | 정수기 | |
ATE61082T1 (de) | Anzeigevorrichtung fuer den membranbruch einer membranpumpe. | |
ATE17884T1 (de) | Kommunales heisswasser- versorgungssystem. | |
ES2169275T3 (es) | Dispositivo para influir sobre el sistema hidrodinamico del oido interno. | |
KR880001936A (ko) | 유압 동력 서어보시스템 | |
MX9305928A (es) | Cuonjunto de pantalla para lavado inverso con aire y agua de un filtro de medio. | |
IT1255823B (it) | Sistema di controllo di un fluido elettroidraulico | |
KR960017531A (ko) | 정수기의 누수감지장치 | |
SE7907255L (sv) | Varningssignalanordning for andningsskyddsapparater med tryckgasforrad | |
SE8503621D0 (sv) | Signalsystem | |
KR900005171A (ko) | 음향모니터 및 이를 이용한 액체검출방법 | |
KR900010195A (ko) | 머플러 | |
GB1159964A (en) | Improvements relating to Audible Alarm Systems | |
IT961542B (it) | Apparecchio filtrante a membrana a pressione | |
JPS5431088A (en) | Separating system for liquid | |
ES2167041T3 (es) | Aparato de embuticion en una prensa. | |
SU635998A1 (ru) | "Устройство дл автоматического управлени установками вод ного пожаротушени | |
SU931579A1 (ru) | Водозаборное устройство судовой осушительной системы | |
SU800737A2 (ru) | Устройство дл определени давлени В АгРЕССиВНыХ СРЕдАХ | |
SU591898A1 (ru) | Устройство дл сигнализации | |
BR7018065D0 (pt) | Sistema eletronico de sinalizacao acustica e luminosa transmissivel atraves de uma so linha telefonica para uso de alarme contra roubo e assaltos |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 571303 Country of ref document: ES |