DE19723648C1 - Vorrichtung zur dosierten Verabreichung einer Medikamentflüssigkeit - Google Patents
Vorrichtung zur dosierten Verabreichung einer MedikamentflüssigkeitInfo
- Publication number
- DE19723648C1 DE19723648C1 DE19723648A DE19723648A DE19723648C1 DE 19723648 C1 DE19723648 C1 DE 19723648C1 DE 19723648 A DE19723648 A DE 19723648A DE 19723648 A DE19723648 A DE 19723648A DE 19723648 C1 DE19723648 C1 DE 19723648C1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- valve body
- liquid
- housing
- sealing lip
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
- A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
- A61M2039/2446—Flexible disc
- A61M2039/246—Flexible disc being fixed along all or a part of its periphery
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
- A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
- A61M2039/2446—Flexible disc
- A61M2039/2466—Flexible disc being fixed in its center
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
- A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element
- A61M2039/248—Ball-valve
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
- A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element
- A61M2039/2486—Guided stem, e.g. reciprocating stopper
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
Description
Claims (15)
- a) einem Behältnis (1), aus dem die Medikamentflüssigkeit beim Vorschub eines Stopfens (2) zu ihrer Verabreichung dosiert durch einen Auslaß (4) verdrängt wird, und
- b) einem am Auslaß (4) an das Behältnis (1) angeschlossenen Katheter (8),
dessen vom Auslaß (4) abgewandtes vorderes Ende mit einer
Verabreichungsnadel (9) verbunden ist,
dadurch gekennzeichnet, daß - c) zwischen dem Auslaß (4) und der Verabreichungsnadel (9) in einem Strömungsquerschnitt der Medikamentflüssigkeit ein Ventil (30) angeordnet ist und
- d) das Ventil (30) zum Verhindern einer Selbstentleerung einen Durchfluß auf das vordere Ende des Katheters (8) zu nur zuläßt, wenn der in diese Richtung wirkende Flüssigkeitsdruck größer ist als ein auf dem Ventil (30) lastender Druck infolge des Eigengewichts einer Flüssigkeitssäule in der Vorrichtung.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19723648A DE19723648C1 (de) | 1997-06-05 | 1997-06-05 | Vorrichtung zur dosierten Verabreichung einer Medikamentflüssigkeit |
EP98810494A EP0882466B1 (de) | 1997-06-05 | 1998-05-28 | Vorrichtung zur dosierten Verabreichung einer Medikamentflüssigkeit |
DE59813037T DE59813037D1 (de) | 1997-06-05 | 1998-05-28 | Vorrichtung zur dosierten Verabreichung einer Medikamentflüssigkeit |
ES98810494T ES2248888T3 (es) | 1997-06-05 | 1998-05-28 | Dispositivo para la administracion dosificada de un medicamento fluido. |
AT98810494T ATE303827T1 (de) | 1997-06-05 | 1998-05-28 | Vorrichtung zur dosierten verabreichung einer medikamentflüssigkeit |
JP15556598A JP4410860B2 (ja) | 1997-06-05 | 1998-06-04 | 流体薬剤の計量投与装置 |
US09/092,546 US7291133B1 (en) | 1997-06-05 | 1998-06-05 | Device for the metered administration of a fluid drug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19723648A DE19723648C1 (de) | 1997-06-05 | 1997-06-05 | Vorrichtung zur dosierten Verabreichung einer Medikamentflüssigkeit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19723648C1 true DE19723648C1 (de) | 1998-08-27 |
Family
ID=7831524
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19723648A Expired - Lifetime DE19723648C1 (de) | 1997-06-05 | 1997-06-05 | Vorrichtung zur dosierten Verabreichung einer Medikamentflüssigkeit |
DE59813037T Expired - Lifetime DE59813037D1 (de) | 1997-06-05 | 1998-05-28 | Vorrichtung zur dosierten Verabreichung einer Medikamentflüssigkeit |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59813037T Expired - Lifetime DE59813037D1 (de) | 1997-06-05 | 1998-05-28 | Vorrichtung zur dosierten Verabreichung einer Medikamentflüssigkeit |
Country Status (6)
Country | Link |
---|---|
US (1) | US7291133B1 (de) |
EP (1) | EP0882466B1 (de) |
JP (1) | JP4410860B2 (de) |
AT (1) | ATE303827T1 (de) |
DE (2) | DE19723648C1 (de) |
ES (1) | ES2248888T3 (de) |
Cited By (23)
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EP0985419A1 (de) | 1998-09-08 | 2000-03-15 | Disetronic Licensing AG | Drucküberwachung eines bei einer Infusion oder Injektion dosiert zu verabreichenden Produktfluids |
WO2008050126A1 (en) | 2006-10-26 | 2008-05-02 | Starbridge Systems Limited | Micro-valve |
WO2008076962A1 (en) * | 2006-12-18 | 2008-06-26 | Integrated Designs, L.P. | Check valve |
DE102007060131A1 (de) * | 2007-12-13 | 2009-06-25 | Technische Universität Dresden | Verfahren und Vorrichtung zum luftfreien Befüllen von Gefäßanschlüssen im Medizinbereich |
WO2009093126A1 (en) * | 2008-01-24 | 2009-07-30 | Filtertek B.V. | A check valve, in particular for medical applications |
US8784403B2 (en) | 2006-10-26 | 2014-07-22 | Cellnovo, Ltd. | Wax micro actuator |
US10751478B2 (en) | 2016-10-07 | 2020-08-25 | Insulet Corporation | Multi-stage delivery system |
US10780217B2 (en) | 2016-11-10 | 2020-09-22 | Insulet Corporation | Ratchet drive for on body delivery system |
US10874803B2 (en) | 2018-05-31 | 2020-12-29 | Insulet Corporation | Drug cartridge with drive system |
US10898656B2 (en) | 2017-09-26 | 2021-01-26 | Insulet Corporation | Needle mechanism module for drug delivery device |
US10973978B2 (en) | 2017-08-03 | 2021-04-13 | Insulet Corporation | Fluid flow regulation arrangements for drug delivery devices |
US11045603B2 (en) | 2017-02-22 | 2021-06-29 | Insulet Corporation | Needle insertion mechanisms for drug containers |
US11147931B2 (en) | 2017-11-17 | 2021-10-19 | Insulet Corporation | Drug delivery device with air and backflow elimination |
US11229736B2 (en) | 2018-06-06 | 2022-01-25 | Insulet Corporation | Linear shuttle pump for drug delivery |
US11229740B2 (en) | 2017-03-07 | 2022-01-25 | Insulet Corporation | Very high volume user filled drug delivery device |
US11229741B2 (en) | 2012-03-30 | 2022-01-25 | Insulet Corporation | Fluid delivery device, transcutaneous access tool and fluid drive mechanism for use therewith |
US11280327B2 (en) | 2017-08-03 | 2022-03-22 | Insulet Corporation | Micro piston pump |
US11364341B2 (en) | 2015-11-25 | 2022-06-21 | Insulet Corporation | Wearable medication delivery device |
US11369735B2 (en) | 2019-11-05 | 2022-06-28 | Insulet Corporation | Component positioning of a linear shuttle pump |
US11439765B2 (en) | 2016-08-14 | 2022-09-13 | Insulet Corporation | Variable fill drug delivery device |
US11446435B2 (en) | 2018-11-28 | 2022-09-20 | Insulet Corporation | Drug delivery shuttle pump system and valve assembly |
US11633541B2 (en) | 2017-01-19 | 2023-04-25 | Insulet Corporation | Cartridge hold-up volume reduction |
US11786668B2 (en) | 2017-09-25 | 2023-10-17 | Insulet Corporation | Drug delivery devices, systems, and methods with force transfer elements |
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US7988679B2 (en) | 2003-03-18 | 2011-08-02 | Navilyst Medical, Inc. | Pressure responsive slit valve assembly for a plurality of fluids and uses thereof |
US7435236B2 (en) * | 2003-06-27 | 2008-10-14 | Navilyst Medical, Inc. | Pressure actuated valve with improved biasing member |
US7252652B2 (en) | 2003-08-29 | 2007-08-07 | Boston Scientific Scimed, Inc. | Valved catheters including high flow rate catheters |
US8034035B2 (en) | 2004-01-29 | 2011-10-11 | Navilyst Medical, Inc. | Pressure activated safety valve with high flow slit |
US8187234B2 (en) | 2004-01-29 | 2012-05-29 | Navilyst Medical, Inc. | Pressure activated safety valve with anti-adherent coating |
US9933079B2 (en) | 2004-01-29 | 2018-04-03 | Angiodynamics, Inc. | Stacked membrane for pressure actuated valve |
DE102004059126B4 (de) * | 2004-12-08 | 2014-01-16 | Roche Diagnostics Gmbh | Adapter für Injektionsgerät |
US8328768B2 (en) | 2005-02-11 | 2012-12-11 | Angiodynamics, Inc | Pressure activated safety valve with improved flow characteristics and durability |
US8585660B2 (en) | 2006-01-25 | 2013-11-19 | Navilyst Medical, Inc. | Valved catheter with power injection bypass |
FR2905429A1 (fr) | 2006-09-04 | 2008-03-07 | Debiotech Sa | Dispositif de delivrance d'un liquide comportant une pompe et une valve |
ATE491492T1 (de) | 2007-06-29 | 2011-01-15 | Hoffmann La Roche | Vorrichtung zur verhinderung eines freien katheterdurchflusses |
US8986253B2 (en) | 2008-01-25 | 2015-03-24 | Tandem Diabetes Care, Inc. | Two chamber pumps and related methods |
AU2009244462B2 (en) * | 2008-05-06 | 2013-04-11 | Cook Medical Technologies Llc | Apparatus and methods for delivering therapeutic agents |
US8257321B2 (en) * | 2008-05-21 | 2012-09-04 | Navilyst Medical, Inc. | Pressure activated valve for high flow rate and pressure venous access applications |
US8408421B2 (en) | 2008-09-16 | 2013-04-02 | Tandem Diabetes Care, Inc. | Flow regulating stopcocks and related methods |
EP2334234A4 (de) | 2008-09-19 | 2013-03-20 | Tandem Diabetes Care Inc | Vorrichtung zur messung der konzentration eines gelösten stoffs und entsprechende verfahren |
WO2010074949A1 (en) | 2008-12-23 | 2010-07-01 | Wilson-Cook Medical Inc. | Apparatus and methods for containing and delivering therapeutic agents |
US8337470B2 (en) | 2009-01-28 | 2012-12-25 | Angiodynamics, Inc. | Three-way valve for power injection in vascular access devices |
US8083721B2 (en) | 2009-01-29 | 2011-12-27 | Navilyst Medical, Inc. | Power injection valve |
EP2218476B2 (de) | 2009-02-11 | 2022-03-16 | F. Hoffmann-La Roche AG | Blattfederventil und Konusmembranventil |
AU2010217760B2 (en) | 2009-02-27 | 2015-04-09 | Tandem Diabetes Care, Inc. | Methods and devices for determination of flow reservoir volume |
US9250106B2 (en) | 2009-02-27 | 2016-02-02 | Tandem Diabetes Care, Inc. | Methods and devices for determination of flow reservoir volume |
US9101744B2 (en) | 2009-05-29 | 2015-08-11 | Cook Medical Technologies Llc | Systems and methods for delivering therapeutic agents |
US8118777B2 (en) | 2009-05-29 | 2012-02-21 | Cook Medical Technologies Llc | Systems and methods for delivering therapeutic agents |
US8007468B2 (en) | 2009-07-13 | 2011-08-30 | Navilyst Medical, Inc. | Method to secure an elastic component in a valve |
WO2011014704A2 (en) | 2009-07-30 | 2011-02-03 | Tandem Diabetes Care, Inc. | Infusion pump system with disposable cartridge having pressure venting and pressure feedback |
US9205248B2 (en) * | 2010-02-24 | 2015-12-08 | Becton, Dickinson And Company | Safety Drug delivery connectors |
WO2012019726A1 (en) | 2010-08-07 | 2012-02-16 | Roche Diagnostics Gmbh | Valve for an ambulatory infusion system and ambulatory infusion system including a valve |
US9180242B2 (en) | 2012-05-17 | 2015-11-10 | Tandem Diabetes Care, Inc. | Methods and devices for multiple fluid transfer |
US9555186B2 (en) | 2012-06-05 | 2017-01-31 | Tandem Diabetes Care, Inc. | Infusion pump system with disposable cartridge having pressure venting and pressure feedback |
US9895524B2 (en) | 2012-07-13 | 2018-02-20 | Angiodynamics, Inc. | Fluid bypass device for valved catheters |
US9173998B2 (en) | 2013-03-14 | 2015-11-03 | Tandem Diabetes Care, Inc. | System and method for detecting occlusions in an infusion pump |
US11931227B2 (en) | 2013-03-15 | 2024-03-19 | Cook Medical Technologies Llc | Bimodal treatment methods and compositions for gastrointestinal lesions with active bleeding |
US20140263467A1 (en) * | 2013-03-15 | 2014-09-18 | Mark David Wardle | Ampoule |
US9867931B2 (en) | 2013-10-02 | 2018-01-16 | Cook Medical Technologies Llc | Therapeutic agents for delivery using a catheter and pressure source |
CN108096702A (zh) | 2013-03-16 | 2018-06-01 | 宝利麦迪柯尔有限公司 | 输送装置的阀 |
WO2015061691A1 (en) | 2013-10-24 | 2015-04-30 | Trustees Of Boston University | Infusion system employing a multi-channel lumen assembly for preventing mischanneling of multiple medicaments |
JP6260867B2 (ja) * | 2014-05-22 | 2018-01-17 | ニプロ株式会社 | 医療用弁 |
US9283363B1 (en) | 2014-08-19 | 2016-03-15 | Kablooe Design, Inc. | Composition delivery device and methods of use |
JP6609323B2 (ja) * | 2015-04-23 | 2019-11-20 | ハルキー−ロバーツ・コーポレーション | 高圧用ドーム逆止弁 |
EP3319662B1 (de) | 2015-07-08 | 2023-09-13 | Trustees of Boston University | Infusionssystem und komponenten davon |
WO2017117463A1 (en) | 2015-12-31 | 2017-07-06 | Carefusion 303, Inc. | Systems for intermittent infusion |
US10610678B2 (en) | 2016-08-11 | 2020-04-07 | Angiodynamics, Inc. | Bi-directional, pressure-actuated medical valve with improved fluid flow control and method of using such |
CN110366405B (zh) | 2017-01-06 | 2023-02-17 | 波士顿大学托管委员会 | 输注系统及其部件 |
EP3675926B1 (de) | 2017-08-30 | 2024-02-07 | Novo Nordisk A/S | Strömungskommunikationseinheit mit konservierungsmittel |
JP7345452B2 (ja) | 2017-08-30 | 2023-09-15 | ノボ・ノルデイスク・エー/エス | より少ない防腐剤を有する薬剤のための複数回使用薬剤送達装置 |
MX2022000668A (es) | 2019-07-16 | 2022-05-20 | Beta Bionics Inc | Dispositivo ambulatorio y componentes del mismo. |
EP3983310A1 (de) * | 2019-07-29 | 2022-04-20 | Sulzer Mixpac AG | Kartusche und verbinder für eine kartusche |
US11278661B2 (en) | 2020-03-10 | 2022-03-22 | Beta Bionics, Inc. | Infusion system and components thereof |
CN117205080A (zh) * | 2023-11-07 | 2023-12-12 | 德宝恒生科技服务有限公司 | 配送装置、气体存储方法及气体配送方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2819900A1 (de) * | 1977-05-16 | 1978-11-23 | Cutter Lab | Scheibenventile fuer fluessigkeiten |
DE3922291C1 (en) * | 1989-07-06 | 1990-11-08 | Pfrimmer-Viggo Gmbh & Co Kg, 8520 Erlangen, De | Medical non-return valve - has diaphragm moved against lip seal around valve axis |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1199498A (en) * | 1967-03-29 | 1970-07-22 | Latex Products Proprietary Ltd | Non-Return Valve for Medical Uses. |
US3759425A (en) * | 1970-06-23 | 1973-09-18 | Cooper Mcdougall & Robertson | Piston valve syringe gun |
AU468622B2 (en) | 1973-07-27 | 1976-01-15 | The Kendall Company | Eccentric locking device for surgical drainage members |
US3884228A (en) | 1974-02-26 | 1975-05-20 | Lynkeus Corp | Intravenous feeding system |
US4143853A (en) * | 1977-07-14 | 1979-03-13 | Metatech Corporation | Valve for use with a catheter or the like |
DE3468173D1 (en) | 1983-09-07 | 1988-02-04 | Disetronic Ag | Portable infusion apparatus |
US4562751A (en) | 1984-01-06 | 1986-01-07 | Nason Clyde K | Solenoid drive apparatus for an external infusion pump |
US4615693A (en) * | 1984-03-27 | 1986-10-07 | Nypro Inc. | Administration of fluids |
US4681132A (en) * | 1986-05-23 | 1987-07-21 | Halkey-Roberts Corporation | Check valve with preset cracking pressure |
US4731060A (en) * | 1986-11-17 | 1988-03-15 | Catalano Marc L | Hydrostatic float valve and intravenous system supplied therewith |
WO1988009187A1 (en) * | 1987-05-18 | 1988-12-01 | Disetronic Ag | Infusion apparatus |
US4935009A (en) * | 1988-06-10 | 1990-06-19 | Caldwell James B | Emergency drug injection system |
US5084060A (en) | 1989-02-15 | 1992-01-28 | Freund Precision, Inc. | Apparatus for enlarging a vessel or clearing obstructive tissue from a vessel according to vessel compliance |
US4919167A (en) * | 1989-03-17 | 1990-04-24 | Manska Wayne E | Check valve |
US5624414A (en) * | 1992-02-18 | 1997-04-29 | St. Francis Research Institute | Needleless straight infusion port |
US5209739A (en) | 1992-06-23 | 1993-05-11 | Leon Talalay | Hypodermic needle |
US5807323A (en) * | 1992-08-13 | 1998-09-15 | Science Incorporated | Mixing and delivery syringe assembly |
CH685461B5 (fr) | 1993-01-05 | 1996-01-31 | Jean Claude Berney | Dispositif portable de perfusion de substances therapeutiques liquides et ensembles comprenant un tel dispositif. |
US5336183A (en) | 1993-09-28 | 1994-08-09 | Imagyn Medical, Inc. | Inflator |
WO1995016480A1 (en) * | 1993-12-13 | 1995-06-22 | Migada, Inc. | Medical infusion apparatus including safety valve |
US5853397A (en) | 1993-12-13 | 1998-12-29 | Migada, Inc. | Medical infusion apparatus including safety valve |
US5453097A (en) * | 1994-08-15 | 1995-09-26 | Paradis; Joseph R. | Control of fluid flow |
US5647853A (en) | 1995-03-03 | 1997-07-15 | Minimed Inc. | Rapid response occlusion detector for a medication infusion pump |
US5788673A (en) | 1995-06-05 | 1998-08-04 | Atrion Medical Products, Inc. | Drug infusion system |
EP0851774A1 (de) | 1995-06-14 | 1998-07-08 | BERNEY, Jean-Claude | Spritzenkolben mit lineargetriebe |
US6106498A (en) * | 1995-07-06 | 2000-08-22 | Disetronic Licensing Ag | Disposable cassette for connection to a liquid drug infusion pump |
US5665074A (en) | 1995-09-28 | 1997-09-09 | Liebel Flarsheim Company | Limited backflow reflux valve |
US5616133A (en) * | 1995-10-23 | 1997-04-01 | Cardenas; Juan M. | Syringe for epidural catheter |
US5826621A (en) * | 1996-08-05 | 1998-10-27 | Alaris Medical Systems, Inc. | Valve apparatus |
DE19633530A1 (de) * | 1996-08-20 | 1998-02-26 | Claus H Dr Ing Backes | Medizinisches Hochdruckinjektionssystem |
DE19717107B4 (de) | 1997-04-23 | 2005-06-23 | Disetronic Licensing Ag | System aus Behältnis und Antriebsvorrichtung für einen Kolben, der in dem ein Medikamentfluid enthaltenden Behältnis gehalten ist |
-
1997
- 1997-06-05 DE DE19723648A patent/DE19723648C1/de not_active Expired - Lifetime
-
1998
- 1998-05-28 EP EP98810494A patent/EP0882466B1/de not_active Expired - Lifetime
- 1998-05-28 AT AT98810494T patent/ATE303827T1/de active
- 1998-05-28 DE DE59813037T patent/DE59813037D1/de not_active Expired - Lifetime
- 1998-05-28 ES ES98810494T patent/ES2248888T3/es not_active Expired - Lifetime
- 1998-06-04 JP JP15556598A patent/JP4410860B2/ja not_active Expired - Fee Related
- 1998-06-05 US US09/092,546 patent/US7291133B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2819900A1 (de) * | 1977-05-16 | 1978-11-23 | Cutter Lab | Scheibenventile fuer fluessigkeiten |
DE3922291C1 (en) * | 1989-07-06 | 1990-11-08 | Pfrimmer-Viggo Gmbh & Co Kg, 8520 Erlangen, De | Medical non-return valve - has diaphragm moved against lip seal around valve axis |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0985419A1 (de) | 1998-09-08 | 2000-03-15 | Disetronic Licensing AG | Drucküberwachung eines bei einer Infusion oder Injektion dosiert zu verabreichenden Produktfluids |
WO2008050126A1 (en) | 2006-10-26 | 2008-05-02 | Starbridge Systems Limited | Micro-valve |
US8048041B2 (en) | 2006-10-26 | 2011-11-01 | Cellnovo, Ltd. | Micro-valve |
US8784403B2 (en) | 2006-10-26 | 2014-07-22 | Cellnovo, Ltd. | Wax micro actuator |
US8920386B2 (en) | 2006-10-26 | 2014-12-30 | Cellnovo, Ltd. | Micro-valve |
CN101588838B (zh) * | 2006-10-26 | 2016-09-07 | 赛尔诺瓦有限公司 | 微型阀 |
WO2008076962A1 (en) * | 2006-12-18 | 2008-06-26 | Integrated Designs, L.P. | Check valve |
DE102007060131A1 (de) * | 2007-12-13 | 2009-06-25 | Technische Universität Dresden | Verfahren und Vorrichtung zum luftfreien Befüllen von Gefäßanschlüssen im Medizinbereich |
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Also Published As
Publication number | Publication date |
---|---|
JPH1147272A (ja) | 1999-02-23 |
JP4410860B2 (ja) | 2010-02-03 |
DE59813037D1 (de) | 2005-10-13 |
EP0882466A3 (de) | 1999-07-07 |
US7291133B1 (en) | 2007-11-06 |
EP0882466A2 (de) | 1998-12-09 |
EP0882466B1 (de) | 2005-09-07 |
ATE303827T1 (de) | 2005-09-15 |
ES2248888T3 (es) | 2006-03-16 |
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