DE69431204D1 - Blutpumpe - Google Patents
BlutpumpeInfo
- Publication number
- DE69431204D1 DE69431204D1 DE69431204T DE69431204T DE69431204D1 DE 69431204 D1 DE69431204 D1 DE 69431204D1 DE 69431204 T DE69431204 T DE 69431204T DE 69431204 T DE69431204 T DE 69431204T DE 69431204 D1 DE69431204 D1 DE 69431204D1
- Authority
- DE
- Germany
- Prior art keywords
- blood pump
- blood
- pump
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
- A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
- A61M60/113—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems in other functional devices, e.g. dialysers or heart-lung machines
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/205—Non-positive displacement blood pumps
- A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
- A61M60/221—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having both radial and axial components, e.g. mixed flow pumps
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
- A61M60/36—Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
- A61M60/38—Blood oxygenation
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—Details relating to driving
- A61M60/403—Details relating to driving for non-positive displacement blood pumps
- A61M60/408—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable
- A61M60/411—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor
- A61M60/414—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor transmitted by a rotating cable, e.g. for blood pumps mounted on a catheter
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—Details relating to driving
- A61M60/403—Details relating to driving for non-positive displacement blood pumps
- A61M60/408—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable
- A61M60/411—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor
- A61M60/416—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor transmitted directly by the motor rotor drive shaft
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—Details relating to driving
- A61M60/403—Details relating to driving for non-positive displacement blood pumps
- A61M60/419—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being permanent magnetic, e.g. from a rotating magnetic coupling between driving and driven magnets
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
- A61M60/515—Regulation using real-time patient data
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
- A61M60/804—Impellers
- A61M60/806—Vanes or blades
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
- A61M60/818—Bearings
- A61M60/825—Contact bearings, e.g. ball-and-cup or pivot bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/60—Fluid transfer
- F05B2260/604—Vortex non-clogging type pumps
-
- 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
- Y10S415/00—Rotary kinetic fluid motors or pumps
- Y10S415/90—Rotary blood pump
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/083,405 US5368438A (en) | 1993-06-28 | 1993-06-28 | Blood pump |
PCT/US1994/007305 WO1995000186A1 (en) | 1993-06-28 | 1994-06-28 | Blood pump |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69431204D1 true DE69431204D1 (de) | 2002-09-26 |
DE69431204T2 DE69431204T2 (de) | 2003-08-07 |
Family
ID=22178092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69431204T Expired - Fee Related DE69431204T2 (de) | 1993-06-28 | 1994-06-28 | Blutpumpe |
Country Status (5)
Country | Link |
---|---|
US (2) | US5368438A (de) |
EP (1) | EP0706403B1 (de) |
CA (1) | CA2162032C (de) |
DE (1) | DE69431204T2 (de) |
WO (1) | WO1995000186A1 (de) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE501215C2 (sv) * | 1992-09-02 | 1994-12-12 | Oeyvind Reitan | Kateterpump |
US5368438A (en) * | 1993-06-28 | 1994-11-29 | Baxter International Inc. | Blood pump |
US5527159A (en) * | 1993-11-10 | 1996-06-18 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Rotary blood pump |
US5947892A (en) * | 1993-11-10 | 1999-09-07 | Micromed Technology, Inc. | Rotary blood pump |
US5643215A (en) * | 1995-02-24 | 1997-07-01 | The Research Foundation Of State University Of New York | Gas exchange apparatus and method |
US5770149A (en) * | 1995-10-31 | 1998-06-23 | Baxter International | Extracorporeal blood oxygenation system having integrated blood pump, heat exchanger and membrane oxygenator |
US6254359B1 (en) * | 1996-05-10 | 2001-07-03 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method for providing a jewel bearing for supporting a pump rotor shaft |
US6123725A (en) * | 1997-07-11 | 2000-09-26 | A-Med Systems, Inc. | Single port cardiac support apparatus |
US6889082B2 (en) * | 1997-10-09 | 2005-05-03 | Orqis Medical Corporation | Implantable heart assist system and method of applying same |
US6162017A (en) * | 1999-04-14 | 2000-12-19 | Cardiovascular Innovations Llc | Blood pump |
JP2001207988A (ja) * | 2000-01-26 | 2001-08-03 | Nipro Corp | 磁気駆動型軸流ポンプ |
ES2421526T3 (es) | 2004-08-13 | 2013-09-03 | Delgado Reynolds M Iii | Aparato para asistencia a largo plazo de un ventrículo izquierdo para bombear sangre |
US7972122B2 (en) * | 2005-04-29 | 2011-07-05 | Heartware, Inc. | Multiple rotor, wide blade, axial flow pump |
US8419609B2 (en) | 2005-10-05 | 2013-04-16 | Heartware Inc. | Impeller for a rotary ventricular assist device |
US7878967B1 (en) * | 2005-10-06 | 2011-02-01 | Sanjaya Khanal | Heart failure/hemodynamic device |
JP5155186B2 (ja) | 2006-01-13 | 2013-02-27 | ハートウェア、インコーポレイテッド | 回転式血液ポンプ |
US8672611B2 (en) | 2006-01-13 | 2014-03-18 | Heartware, Inc. | Stabilizing drive for contactless rotary blood pump impeller |
ES1063777Y (es) | 2006-09-18 | 2007-03-01 | Uriarte Genaro Arana | Radiador por conveccion perfeccionado |
AU2008219653B2 (en) | 2007-02-26 | 2014-01-16 | Heartware, Inc. | Intravascular ventricular assist device |
US20090204078A1 (en) * | 2008-02-13 | 2009-08-13 | Boston Scientific Scimed, Inc. | Manifold and Valve Seal for Use with a Medical Device |
CA2739899C (en) | 2008-10-06 | 2017-05-16 | Indiana University Research And Technology Corporation | Apparatus for active or passive assistance in the circulatory system |
US7728454B1 (en) * | 2008-11-20 | 2010-06-01 | Anderson Jr Winfield Scott | Tapered helical auger turbine to convert hydrokinetic energy into electrical energy |
US8152464B2 (en) * | 2008-11-20 | 2012-04-10 | Anderson Jr Winfield Scott | Tapered helical auger turbine to convert hydrokinetic energy into electrical energy |
US8282352B2 (en) | 2008-11-20 | 2012-10-09 | Anderson Jr Winfield Scott | Tapered helical auger turbine to convert hydrokinetic energy into electrical energy |
EP2194278A1 (de) | 2008-12-05 | 2010-06-09 | ECP Entwicklungsgesellschaft mbH | Fluidpumpe mit einem rotor |
EP2216059A1 (de) | 2009-02-04 | 2010-08-11 | ECP Entwicklungsgesellschaft mbH | Kathetereinrichtung mit einem Katheter und einer Betätigungseinrichtung |
EP2229965A1 (de) | 2009-03-18 | 2010-09-22 | ECP Entwicklungsgesellschaft mbH | Fluidpumpe mit besonderer Gestaltung eines Rotorblattes |
EP2246078A1 (de) | 2009-04-29 | 2010-11-03 | ECP Entwicklungsgesellschaft mbH | Wellenanordnung mit einer Welle, die innerhalb einer fluidgefüllten Hülle verläuft |
EP2248544A1 (de) | 2009-05-05 | 2010-11-10 | ECP Entwicklungsgesellschaft mbH | Im Durchmesser veränderbare Fluidpumpe, insbesondere für die medizinische Verwendung |
EP2266640A1 (de) | 2009-06-25 | 2010-12-29 | ECP Entwicklungsgesellschaft mbH | Komprimierbares und expandierbares Schaufelblatt für eine Fluidpumpe |
EP2282070B1 (de) | 2009-08-06 | 2012-10-17 | ECP Entwicklungsgesellschaft mbH | Kathetereinrichtung mit einer Ankopplungseinrichtung für eine Antriebseinrichtung |
EP2298371A1 (de) | 2009-09-22 | 2011-03-23 | ECP Entwicklungsgesellschaft mbH | Funktionselement, insbesondere Fluidpumpe, mit einem Gehäuse und einem Förderelement |
EP4215752A1 (de) | 2009-09-22 | 2023-07-26 | ECP Entwicklungsgesellschaft mbH | Komprimierbarer rotor für eine fluidpumpe |
EP2298373A1 (de) | 2009-09-22 | 2011-03-23 | ECP Entwicklungsgesellschaft mbH | Fluidpumpe mit wenigstens einem Schaufelblatt und einer Stützeinrichtung |
EP2298372A1 (de) | 2009-09-22 | 2011-03-23 | ECP Entwicklungsgesellschaft mbH | Rotor für eine Axialpumpe zur Förderung eines Fluids |
EP2314330A1 (de) | 2009-10-23 | 2011-04-27 | ECP Entwicklungsgesellschaft mbH | Flexible Wellenanordnung |
EP2314331B1 (de) | 2009-10-23 | 2013-12-11 | ECP Entwicklungsgesellschaft mbH | Katheterpumpenanordnung und flexible Wellenanordnung mit einer Seele |
EP2338539A1 (de) | 2009-12-23 | 2011-06-29 | ECP Entwicklungsgesellschaft mbH | Pumpeneinrichtung mit einer Detektionseinrichtung |
EP2338541A1 (de) | 2009-12-23 | 2011-06-29 | ECP Entwicklungsgesellschaft mbH | Radial komprimierbarer und expandierbarer Rotor für eine Fluidpumpe |
EP2338540A1 (de) | 2009-12-23 | 2011-06-29 | ECP Entwicklungsgesellschaft mbH | Förderschaufel für einen komprimierbaren Rotor |
EP2347778A1 (de) | 2010-01-25 | 2011-07-27 | ECP Entwicklungsgesellschaft mbH | Fluidpumpe mit einem radial komprimierbaren Rotor |
EP2363157A1 (de) | 2010-03-05 | 2011-09-07 | ECP Entwicklungsgesellschaft mbH | Vorrichtung zur mechanischen Einwirkung auf ein Medium, insbesondere Fluidpumpe |
EP2388029A1 (de) | 2010-05-17 | 2011-11-23 | ECP Entwicklungsgesellschaft mbH | Pumpenanordnung |
EP2399639A1 (de) | 2010-06-25 | 2011-12-28 | ECP Entwicklungsgesellschaft mbH | System zum einführen einer pumpe |
EP2407185A1 (de) | 2010-07-15 | 2012-01-18 | ECP Entwicklungsgesellschaft mbH | Radial komprimierbarer und expandierbarer Rotor für eine Pumpe mit einem Schaufelblatt |
EP2407186A1 (de) | 2010-07-15 | 2012-01-18 | ECP Entwicklungsgesellschaft mbH | Rotor für eine Pumpe, hergestellt mit einem ersten, elastischen Werkstoff |
EP2407187A3 (de) | 2010-07-15 | 2012-06-20 | ECP Entwicklungsgesellschaft mbH | Blutpumpe für die invasive Anwendung innerhalb eines Körpers eines Patienten |
FR2963842A1 (fr) * | 2010-08-13 | 2012-02-17 | Pierre Carrouset | Procede de configuration pour la creation et la fabrication de propulseurs |
EP2422735A1 (de) | 2010-08-27 | 2012-02-29 | ECP Entwicklungsgesellschaft mbH | Implantierbare Blutfördereinrichtung, Manipulationseinrichtung sowie Koppeleinrichtung |
US20120227940A1 (en) * | 2011-03-08 | 2012-09-13 | Novel Concepts, Inc. | Toroidal Fluid Mover and Associated Heat Sink |
EP2497521A1 (de) | 2011-03-10 | 2012-09-12 | ECP Entwicklungsgesellschaft mbH | Schubvorrichtung zum axialen Einschieben eines strangförmigen, flexiblen Körpers |
EP2564771A1 (de) | 2011-09-05 | 2013-03-06 | ECP Entwicklungsgesellschaft mbH | Medizinprodukt mit einem Funktionselement zum invasiven Einsatz im Körper eines Patienten |
US8926492B2 (en) | 2011-10-11 | 2015-01-06 | Ecp Entwicklungsgesellschaft Mbh | Housing for a functional element |
EP2894342B1 (de) * | 2014-01-12 | 2016-12-28 | Alfa Laval Corporate AB | Selbstansaugende Zentrifugalpumpe |
DK2894343T3 (en) | 2014-01-12 | 2017-12-11 | Alfa Laval Corp Ab | SELF-TILTING CENTRIFUGAL PUMP |
CN103977464B (zh) * | 2014-06-06 | 2016-08-17 | 清华大学 | 一种出口处渐变流动区域的可植入微型轴流血泵 |
KR101792251B1 (ko) * | 2014-11-26 | 2017-12-01 | 선상규 | 바람가이드를 갖는 나선형 블레이드 |
US10197038B2 (en) * | 2015-09-18 | 2019-02-05 | Charles B. Culpepper | Helical longitudinal blade turbine system including a funnel throat valve comprising a plurality of semi-circular valve plates |
US9759179B2 (en) * | 2015-09-18 | 2017-09-12 | Charles B. Culpepper | Hydroelectric generator system including helical longitudinal blades forming an open bore and aligned with a current direction |
AU2016325720B2 (en) | 2015-09-25 | 2021-06-24 | Procyrion, Inc. | Non-occluding intravascular blood pump providing reduced hemolysis |
CN107143527B (zh) * | 2017-06-06 | 2023-09-08 | 湖南司诺精密机械有限公司 | 一种多级预旋的微型螺旋泵及其工作流程 |
FR3071283B1 (fr) | 2017-09-21 | 2022-07-29 | Fineheart | Pompe cardiaque equipee d'une turbine a pales internes |
FR3071282B1 (fr) | 2017-09-21 | 2022-04-08 | Fineheart | Turbine a pales internes |
CN111770765A (zh) * | 2018-01-08 | 2020-10-13 | 韦德威申思有限公司 | 心脏辅助装置 |
DE102018104405A1 (de) | 2018-02-27 | 2019-08-29 | Zcc Cutting Tools Europe Gmbh | Schneideinsatz für die zerspanende Bearbeitung |
JP2023505211A (ja) | 2019-12-03 | 2023-02-08 | プロシリオン インコーポレイテッド | 血液ポンプ |
WO2021119413A1 (en) | 2019-12-13 | 2021-06-17 | Procyrion, Inc. | Support structures for intravascular blood pumps |
CN114367034B (zh) * | 2022-01-22 | 2023-08-22 | 上海炫脉医疗科技有限公司 | 一种带一体式叶轮结构的轴流式血泵 |
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US1226278A (en) * | 1914-05-22 | 1917-05-15 | Frederick E Teves | Salt-shaker pulverizer. |
FR1118405A (fr) * | 1953-09-30 | 1956-06-06 | A Marrel Ets | Perfectionnements aux joints d'étanchéité pour vérins hydrauliques et analogues |
US2984189A (en) * | 1958-08-07 | 1961-05-16 | Worthington Corp | Inducer for a rotating pump |
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US5049134A (en) * | 1989-05-08 | 1991-09-17 | The Cleveland Clinic Foundation | Sealless heart pump |
US5040944A (en) * | 1989-09-11 | 1991-08-20 | Cook Einar P | Pump having impeller rotational about convoluted stationary member |
GB2239675A (en) * | 1989-12-05 | 1991-07-10 | Man Fai Shiu | Pump for pumping liquid |
JP2649131B2 (ja) * | 1992-11-18 | 1997-09-03 | 神鋼パンテツク株式会社 | 攪拌装置及びこれに使用するボトムリボン翼 |
US5368438A (en) * | 1993-06-28 | 1994-11-29 | Baxter International Inc. | Blood pump |
-
1993
- 1993-06-28 US US08/083,405 patent/US5368438A/en not_active Expired - Fee Related
-
1994
- 1994-06-28 EP EP94922042A patent/EP0706403B1/de not_active Expired - Lifetime
- 1994-06-28 WO PCT/US1994/007305 patent/WO1995000186A1/en active IP Right Grant
- 1994-06-28 CA CA002162032A patent/CA2162032C/en not_active Expired - Fee Related
- 1994-06-28 DE DE69431204T patent/DE69431204T2/de not_active Expired - Fee Related
- 1994-11-10 US US08/336,964 patent/US5501574A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0706403A1 (de) | 1996-04-17 |
CA2162032C (en) | 2002-01-29 |
WO1995000186A1 (en) | 1995-01-05 |
CA2162032A1 (en) | 1995-01-05 |
EP0706403B1 (de) | 2002-08-21 |
DE69431204T2 (de) | 2003-08-07 |
US5368438A (en) | 1994-11-29 |
US5501574A (en) | 1996-03-26 |
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Legal Events
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8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |