DE69933314D1 - Implantierbare ventrikelunterstützungsvorrichtung - Google Patents
Implantierbare ventrikelunterstützungsvorrichtungInfo
- Publication number
- DE69933314D1 DE69933314D1 DE69933314T DE69933314T DE69933314D1 DE 69933314 D1 DE69933314 D1 DE 69933314D1 DE 69933314 T DE69933314 T DE 69933314T DE 69933314 T DE69933314 T DE 69933314T DE 69933314 D1 DE69933314 D1 DE 69933314D1
- Authority
- DE
- Germany
- Prior art keywords
- magnet
- armature
- pump
- volume
- poles
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/04—Pumps having electric drive
-
- 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
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
- A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
-
- 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
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
- A61M60/178—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular assist devices
-
- 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
- A61M60/424—Details relating to driving for positive displacement blood pumps
- A61M60/457—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being magnetic
- A61M60/462—Electromagnetic force
-
- 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
- A61M60/531—Regulation using real-time patient data using blood pressure data, e.g. from blood pressure sensors
-
- 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
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/89—Valves
- A61M60/894—Passive valves, i.e. valves actuated by the blood
- A61M60/896—Passive valves, i.e. valves actuated by the blood having flexible or resilient parts, e.g. flap valves
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2205/00—Fluid parameters
- F04B2205/01—Pressure before the pump inlet
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US285933 | 1999-04-02 | ||
US09/285,933 US6264601B1 (en) | 1999-04-02 | 1999-04-02 | Implantable ventricular assist device |
PCT/US1999/030145 WO2000059560A1 (en) | 1999-04-02 | 1999-12-15 | Implantable ventricular assist device |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69933314D1 true DE69933314D1 (de) | 2006-11-02 |
DE69933314T2 DE69933314T2 (de) | 2007-09-13 |
Family
ID=23096317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69933314T Expired - Lifetime DE69933314T2 (de) | 1999-04-02 | 1999-12-15 | Implantierbare ventrikelunterstützungsvorrichtung |
Country Status (8)
Country | Link |
---|---|
US (1) | US6264601B1 (de) |
EP (1) | EP1191956B1 (de) |
JP (1) | JP2002540856A (de) |
AT (1) | ATE339977T1 (de) |
AU (1) | AU2368400A (de) |
CA (1) | CA2368200C (de) |
DE (1) | DE69933314T2 (de) |
WO (1) | WO2000059560A1 (de) |
Families Citing this family (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10119691A1 (de) * | 2001-04-20 | 2002-11-21 | Deutsch Zentr Luft & Raumfahrt | System zum Unterstützen des linken Herzventrikels |
AUPR514201A0 (en) * | 2001-05-21 | 2001-06-14 | Ventrassist Pty Ltd | Staged implantation of ventricular assist devices |
DE10130512B4 (de) * | 2001-06-25 | 2007-08-16 | Bionethos Holding Gmbh | Vorrichtung zur Druckperfusion für das Züchten und/oder für das Behandeln von Zellen |
WO2003015609A2 (en) * | 2001-08-16 | 2003-02-27 | Apex Medical, Inc. | Physiological heart pump control |
EP1429822B1 (de) * | 2001-09-25 | 2009-01-07 | Bio Heart & Kidney Inc. | Kardiopulmonales lebenserhaltungssystem |
US6942672B2 (en) | 2001-10-23 | 2005-09-13 | Vascor, Inc. | Method and apparatus for attaching a conduit to the heart or a blood vessel |
DK2298370T3 (da) * | 2002-02-21 | 2014-01-27 | Design Mentor Inc | Fluidpumpe |
AU2003251684A1 (en) * | 2002-08-08 | 2004-03-19 | Ou Cui | Valve pump |
US6949066B2 (en) | 2002-08-21 | 2005-09-27 | World Heart Corporation | Rotary blood pump diagnostics and cardiac output controller |
CA2839329C (en) * | 2002-12-06 | 2016-09-20 | World Heart Corporation | Miniature, pulsatile implantable ventricular assist devices and methods of controlling ventricular assist devices |
US7488448B2 (en) * | 2004-03-01 | 2009-02-10 | Indian Wells Medical, Inc. | Method and apparatus for removal of gas bubbles from blood |
US7269460B2 (en) | 2003-02-28 | 2007-09-11 | Medtronic, Inc. | Method and apparatus for evaluating and optimizing ventricular synchronization |
US7618435B2 (en) * | 2003-03-04 | 2009-11-17 | Nmt Medical, Inc. | Magnetic attachment systems |
US7172551B2 (en) * | 2004-04-12 | 2007-02-06 | Scimed Life Systems, Inc. | Cyclical pressure coronary assist pump |
US7591777B2 (en) * | 2004-05-25 | 2009-09-22 | Heartware Inc. | Sensorless flow estimation for implanted ventricle assist device |
US7108652B2 (en) * | 2004-06-07 | 2006-09-19 | University Of Florida Research Foundation, Inc. | Multi-chamber self-regulating ventricular assist device |
US8202248B2 (en) | 2004-08-18 | 2012-06-19 | Sequana Medical Ag | Dialysis implant and methods of use |
EP1888166B1 (de) * | 2005-06-09 | 2016-03-30 | World Heart Corporation | Ventrikuläres hilfssystem mit einzelsack |
US20080045777A1 (en) * | 2005-06-09 | 2008-02-21 | Jal Jassawalla | Electromagnetic drive for a ventricular assist device |
US20070158769A1 (en) * | 2005-10-14 | 2007-07-12 | Cardiomems, Inc. | Integrated CMOS-MEMS technology for wired implantable sensors |
AU2007201127B2 (en) * | 2006-03-23 | 2012-02-09 | Thoratec Corporation | System For Preventing Diastolic Heart Failure |
WO2008053287A1 (en) * | 2006-10-31 | 2008-05-08 | Ehud Milo | Extraction of gas from infused fluid |
EP2133106A1 (de) * | 2007-03-05 | 2009-12-16 | JMS Co., Ltd. | Künstliches herzhilfsgerät |
JP5266464B2 (ja) * | 2007-05-10 | 2013-08-21 | ライニッシュ−ヴェストフェリッシェ・テクニッシェ・ホッホシューレ・アーヘン | 心機能変化評価装置 |
WO2008154387A1 (en) | 2007-06-06 | 2008-12-18 | Worldheart Corporation | Wearable vad controller with reserve battery |
US7935102B2 (en) * | 2007-12-21 | 2011-05-03 | Indian Wells Medical, Inc | Method and apparatus for prevention of catheter air intake |
US8360984B2 (en) * | 2008-01-28 | 2013-01-29 | Cardiomems, Inc. | Hypertension system and method |
DE102008038243B4 (de) * | 2008-04-19 | 2013-05-08 | Lutz Habbel | LVAD-Pumpenanordnung, und Verfahren zum Betreiben einer solchen |
US20100121133A1 (en) * | 2008-11-07 | 2010-05-13 | Schumer Douglas B | Apparatus and methods for measuring pressure and flow in cardiac assist devices and peripheral vasculature |
US20100222635A1 (en) * | 2009-02-27 | 2010-09-02 | Thoratec Corporation | Maximizing blood pump flow while avoiding left ventricle collapse |
US8449444B2 (en) | 2009-02-27 | 2013-05-28 | Thoratec Corporation | Blood flow meter |
US20100222633A1 (en) * | 2009-02-27 | 2010-09-02 | Victor Poirier | Blood pump system with controlled weaning |
US8562507B2 (en) | 2009-02-27 | 2013-10-22 | Thoratec Corporation | Prevention of aortic valve fusion |
US20100222878A1 (en) * | 2009-02-27 | 2010-09-02 | Thoratec Corporation | Blood pump system with arterial pressure monitoring |
US9782527B2 (en) * | 2009-05-27 | 2017-10-10 | Tc1 Llc | Monitoring of redundant conductors |
KR101058527B1 (ko) * | 2009-08-12 | 2011-08-23 | 주식회사 리브라하트 | 심실보조장치 |
US8562508B2 (en) | 2009-12-30 | 2013-10-22 | Thoratec Corporation | Mobility-enhancing blood pump system |
US9662431B2 (en) | 2010-02-17 | 2017-05-30 | Flow Forward Medical, Inc. | Blood pump systems and methods |
US9555174B2 (en) | 2010-02-17 | 2017-01-31 | Flow Forward Medical, Inc. | Blood pump systems and methods |
KR101963799B1 (ko) | 2010-02-17 | 2019-03-29 | 플로우 포워드 메디컬, 인크. | 정맥의 전체 직경을 증가시키는 방법 및 시스템 |
US8394009B2 (en) * | 2010-03-05 | 2013-03-12 | Minnetronix, Inc. | Portable controller with integral power source for mechanical circulation support systems |
EP3117845B1 (de) | 2010-09-24 | 2018-10-31 | Tc1 Llc | Erzeugung eines künstlichen pulses |
US9757502B2 (en) | 2010-09-24 | 2017-09-12 | Tci Llc | Control of circulatory assist systems |
JP5941471B2 (ja) * | 2010-10-08 | 2016-06-29 | アービッド サーマロイ, リミテッド ライアビリティ カンパニー | 流体移動装置のための力均等化固定コイルアクチュエータ |
WO2012071065A1 (en) | 2010-11-23 | 2012-05-31 | Minnetronix Inc. | Portable controller with integral power source for mechanical circulation support systems |
JP6266348B2 (ja) | 2011-02-16 | 2018-01-24 | セクアナ メディカル エージー | 体液管理システム |
RU2664156C2 (ru) | 2011-08-17 | 2018-08-15 | Флоу Форвард Медикал, Инк., Сша | Система и способ повышения наружного диаметра вен и артерий |
BR112014003425B1 (pt) | 2011-08-17 | 2020-12-15 | Flow Forward Medical, Inc | Sistema de bomba centrífuga de sangue |
US8585635B2 (en) | 2012-02-15 | 2013-11-19 | Sequana Medical Ag | Systems and methods for treating chronic liver failure based on peritoneal dialysis |
WO2013184932A1 (en) * | 2012-06-06 | 2013-12-12 | Heartware, Inc. | Speed change algorithm for a continuous flow blood pump |
US10258730B2 (en) | 2012-08-17 | 2019-04-16 | Flow Forward Medical, Inc. | Blood pump systems and methods |
US9320841B2 (en) * | 2013-06-21 | 2016-04-26 | Corvivo, Inc. | Ventricular assist device |
US9814816B2 (en) | 2013-06-21 | 2017-11-14 | Corvivo, Inc. | Artificial ventricles |
WO2015112971A1 (en) | 2014-01-27 | 2015-07-30 | Children's Medical Center Corporation | Mechanical assist device |
WO2015160991A1 (en) | 2014-04-15 | 2015-10-22 | Thoratec Corporation | Methods and systems for controlling a blood pump |
DE102014215110A1 (de) * | 2014-07-31 | 2016-02-04 | Siemens Aktiengesellschaft | Linearaktor und Verfahren zum Betrieb eines solchen Linearaktors |
EP3200846B1 (de) | 2014-10-01 | 2020-01-15 | Heartware, Inc. | Backup-controller-system mit aktualisierung |
US20170312403A1 (en) | 2016-04-27 | 2017-11-02 | Sarah Elizabeth Hagarty | Simple Closed Loop System for Direct Harvest and Transfer for High Volume Fat Grafting |
CA3021657A1 (en) | 2016-04-29 | 2017-11-02 | Flow Forward Medical, Inc. | Conduit tips and systems and methods for use |
US11324942B2 (en) * | 2016-06-28 | 2022-05-10 | Albert Rather, Jay K. Brama, Md, Gurjap Singh | Medical devices including rotary valve |
US10769244B2 (en) | 2016-08-26 | 2020-09-08 | Sequana Medical Nv | Systems and methods for managing and analyzing data generated by an implantable device |
US10716922B2 (en) | 2016-08-26 | 2020-07-21 | Sequana Medical Nv | Implantable fluid management system having clog resistant catheters, and methods of using same |
DE102017000843A1 (de) * | 2017-01-31 | 2018-08-02 | Hemovent Gmbh | Extrakorporale Blutpumpe, Herz-Lungen-Maschine, Verfahren zum Betreiben einer extrakorporalen Blutpumpe sowie Verfahren zum Betreiben einer Herz-Lungen-Maschine |
US10918778B2 (en) | 2017-05-24 | 2021-02-16 | Sequana Medical Nv | Direct sodium removal method, solution and apparatus to reduce fluid overload in heart failure patients |
US11559618B2 (en) | 2017-05-24 | 2023-01-24 | Sequana Medical Nv | Formulations and methods for direct sodium removal in patients having severe renal dysfunction |
EP3634528B1 (de) | 2017-06-07 | 2023-06-07 | Shifamed Holdings, LLC | Intravaskuläre fluidbewegungsvorrichtungen, systeme und verwendungsverfahren |
EP3710076B1 (de) | 2017-11-13 | 2023-12-27 | Shifamed Holdings, LLC | Intravaskuläre fluidbewegungsvorrichtungen, systeme und verwendungsverfahren |
DE102018201030A1 (de) | 2018-01-24 | 2019-07-25 | Kardion Gmbh | Magnetkuppelelement mit magnetischer Lagerungsfunktion |
EP3746149A4 (de) | 2018-02-01 | 2021-10-27 | Shifamed Holdings, LLC | Intravaskuläre blutpumpen und verfahren zur verwendung und herstellung |
DE102018206754A1 (de) | 2018-05-02 | 2019-11-07 | Kardion Gmbh | Verfahren und Vorrichtung zur Bestimmung der Temperatur an einer Oberfläche sowie Verwendung des Verfahrens |
DE102018206724A1 (de) | 2018-05-02 | 2019-11-07 | Kardion Gmbh | Energieübertragungssystem und Verfahren zur drahtlosen Energieübertragung |
DE102018211327A1 (de) | 2018-07-10 | 2020-01-16 | Kardion Gmbh | Laufrad für ein implantierbares, vaskuläres Unterstützungssystem |
CN112655142A (zh) * | 2018-08-28 | 2021-04-13 | 波士顿科学国际有限公司 | 经皮循环支撑装置的轴向磁通电机 |
DE102018007343A1 (de) * | 2018-09-12 | 2020-03-12 | Klaus Affeld | Pulsatile doppelkammerige Blutpumpe für die Implantation im Perikardium |
ES1223074Y (es) * | 2018-09-21 | 2019-04-08 | Saiz Manuel Munoz | Corazón artificial electromecánico |
US11654275B2 (en) | 2019-07-22 | 2023-05-23 | Shifamed Holdings, Llc | Intravascular blood pumps with struts and methods of use and manufacture |
DE102020102474A1 (de) | 2020-01-31 | 2021-08-05 | Kardion Gmbh | Pumpe zum Fördern eines Fluids und Verfahren zum Herstellen einer Pumpe |
US11699551B2 (en) | 2020-11-05 | 2023-07-11 | Kardion Gmbh | Device for inductive energy transmission in a human body and use of the device |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
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US3046903A (en) * | 1960-03-18 | 1962-07-31 | George W Jones | Artificial blood circulation apparatus |
US3842440A (en) * | 1972-09-01 | 1974-10-22 | E Karlson | Implantable linear motor prosthetic heart and control system therefor |
DE2557475A1 (de) | 1975-12-19 | 1977-06-23 | Messerschmitt Boelkow Blohm | Pumpe fuer ein kuenstliches herz |
US4046137A (en) | 1976-08-11 | 1977-09-06 | Avco Corporation | Solenoid operated blood pump drive system |
US4204524A (en) | 1977-11-07 | 1980-05-27 | Dov Jaron | Method and apparatus for controlling cardiac assist device |
US4468177A (en) | 1981-04-27 | 1984-08-28 | Strimling Walter E | Diaphragm pump arrangement in which alternately expanded and contracted chambers are used independently |
US4512726A (en) | 1982-02-09 | 1985-04-23 | Strimling Walter E | Pump adaptable for use as an artificial heart |
US4547911A (en) | 1983-12-02 | 1985-10-22 | Strimling Walter E | Implantable heart pump |
US5006104A (en) | 1988-11-07 | 1991-04-09 | The Cleveland Clinic Foundation | Heart pump having contractible guide mechanism for pusher plate |
US5011380A (en) | 1989-01-23 | 1991-04-30 | University Of South Florida | Magnetically actuated positive displacement pump |
US4968293A (en) | 1989-03-20 | 1990-11-06 | Medtronic, Inc. | Circulatory assist device |
US4969864A (en) | 1989-06-23 | 1990-11-13 | Frank Schwarzmann | Venticular assist device |
US5282850A (en) | 1989-07-25 | 1994-02-01 | Smith & Nephew Richards, Inc. | Artificial heart components with wear resistant coatings of reduced thrombogenicity |
US5133743A (en) | 1990-07-31 | 1992-07-28 | Strimling Walter E | Artificial heart with pump control system |
JPH04226673A (ja) * | 1990-09-26 | 1992-08-17 | Gebr Sulzer Ag | 血液送出用ポンプ |
US5211659A (en) | 1990-11-05 | 1993-05-18 | Strimling Walter E | Pump system suitable as a heart assist device |
US5300111A (en) * | 1992-02-03 | 1994-04-05 | Pyxis, Inc. | Total artificial heart |
DE69432582T2 (de) * | 1993-10-28 | 2003-11-27 | Medrad Inc | System zur Administration von Flüssigkeiten bei mehreren Patienten |
US6102845A (en) | 1994-02-07 | 2000-08-15 | Baxter International Inc. | Ventricular assist device with minimal blood contacting surfaces |
-
1999
- 1999-04-02 US US09/285,933 patent/US6264601B1/en not_active Expired - Lifetime
- 1999-12-15 AU AU23684/00A patent/AU2368400A/en not_active Abandoned
- 1999-12-15 DE DE69933314T patent/DE69933314T2/de not_active Expired - Lifetime
- 1999-12-15 JP JP2000609121A patent/JP2002540856A/ja active Pending
- 1999-12-15 AT AT99967399T patent/ATE339977T1/de not_active IP Right Cessation
- 1999-12-15 CA CA002368200A patent/CA2368200C/en not_active Expired - Fee Related
- 1999-12-15 WO PCT/US1999/030145 patent/WO2000059560A1/en active IP Right Grant
- 1999-12-15 EP EP99967399A patent/EP1191956B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1191956B1 (de) | 2006-09-20 |
EP1191956A1 (de) | 2002-04-03 |
WO2000059560A1 (en) | 2000-10-12 |
ATE339977T1 (de) | 2006-10-15 |
CA2368200A1 (en) | 2000-10-12 |
JP2002540856A (ja) | 2002-12-03 |
US6264601B1 (en) | 2001-07-24 |
CA2368200C (en) | 2008-11-25 |
DE69933314T2 (de) | 2007-09-13 |
AU2368400A (en) | 2000-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |