DE69842053D1 - Blutzirkulationshilfsvorrichtung mit einer kontinuierlichen blutflusspumpe - Google Patents
Blutzirkulationshilfsvorrichtung mit einer kontinuierlichen blutflusspumpeInfo
- Publication number
- DE69842053D1 DE69842053D1 DE69842053T DE69842053T DE69842053D1 DE 69842053 D1 DE69842053 D1 DE 69842053D1 DE 69842053 T DE69842053 T DE 69842053T DE 69842053 T DE69842053 T DE 69842053T DE 69842053 D1 DE69842053 D1 DE 69842053D1
- Authority
- DE
- Germany
- Prior art keywords
- assistance device
- flow pump
- circulation assistance
- blood flow
- continuous
- 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
- 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
-
- 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
-
- 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
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Mechanical Engineering (AREA)
- Anesthesiology (AREA)
- Cardiology (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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP36752397 | 1997-12-27 | ||
PCT/JP1998/005928 WO1999033502A1 (fr) | 1997-12-27 | 1998-12-24 | Appareil auxiliaire de circulation sanguine utilisant une pompe a flux sanguin continu et dispositif de diagnostic des conditions de la circulation sanguine dans l'organisme |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69842053D1 true DE69842053D1 (de) | 2011-01-27 |
Family
ID=18489527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69842053T Expired - Lifetime DE69842053D1 (de) | 1997-12-27 | 1998-12-24 | Blutzirkulationshilfsvorrichtung mit einer kontinuierlichen blutflusspumpe |
Country Status (6)
Country | Link |
---|---|
US (1) | US6572530B1 (de) |
EP (1) | EP1046403B1 (de) |
JP (1) | JP3534419B2 (de) |
CN (1) | CN1168507C (de) |
DE (1) | DE69842053D1 (de) |
WO (1) | WO1999033502A1 (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7022100B1 (en) | 1999-09-03 | 2006-04-04 | A-Med Systems, Inc. | Guidable intravascular blood pump and related methods |
JP5214836B2 (ja) * | 2000-03-27 | 2013-06-19 | ザ クリーブランド クリニック ファウンデーション | ターボ形血液ポンプ用長期性能制御システム |
JP4674978B2 (ja) * | 2001-02-01 | 2011-04-20 | Cyberdyne株式会社 | 心機能評価装置 |
BR0207303A (pt) * | 2001-02-07 | 2004-06-15 | Nephros Inc | Método e aparelho para um módulo de fornecimento de hemodiafiltração |
DE10164898B4 (de) * | 2001-04-30 | 2010-09-23 | Berlin Heart Gmbh | Verfahren zur Regelung einer Unterstützungspumpe für Fluidfördersysteme mit pulsatilem Druck |
CN1638824A (zh) * | 2002-01-08 | 2005-07-13 | 麦克罗美德技术公司 | 探测心室衰竭的方法与*** |
US6991595B2 (en) * | 2002-04-19 | 2006-01-31 | Thoratec Corporation | Adaptive speed control for blood pump |
JP4589798B2 (ja) * | 2005-04-26 | 2010-12-01 | 東レ・メディカル株式会社 | 脱血圧測定システム |
JP4769937B2 (ja) * | 2005-08-10 | 2011-09-07 | 国立大学法人 東京医科歯科大学 | 遠心ポンプの流量及び揚程測定装置、及び、拍動する循環系の循環状態評価装置 |
US20070142923A1 (en) | 2005-11-04 | 2007-06-21 | Ayre Peter J | Control systems for rotary blood pumps |
US7963905B2 (en) | 2006-10-11 | 2011-06-21 | Thoratec Corporation | Control system for a blood pump |
DE102007007198A1 (de) * | 2007-02-09 | 2008-08-14 | Maquet Cardiopulmonary Ag | Verfahren und Vorrichtung zur Überwachung und Optimierung eines durch eine Pumpe bewirkten Blutkreislaufs |
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 |
EP2020246A1 (de) | 2007-08-03 | 2009-02-04 | Berlin Heart GmbH | Steuerung einer Rotationsblutpumpe mit wählbaren therapeutischen Optionen |
WO2009029677A1 (en) * | 2007-08-27 | 2009-03-05 | Quest Medical, Inc. | Self-adaptive piston blood pump |
JP5438332B2 (ja) | 2009-02-05 | 2014-03-12 | 昭和電線ケーブルシステム株式会社 | 高電圧電子機器用ケーブル |
US8449444B2 (en) * | 2009-02-27 | 2013-05-28 | Thoratec Corporation | Blood flow meter |
US8562507B2 (en) | 2009-02-27 | 2013-10-22 | Thoratec Corporation | Prevention of aortic valve fusion |
WO2011163360A1 (en) * | 2010-06-22 | 2011-12-29 | Thoratec Corporation | Apparatus and method for modifying pressure-flow characteristics of a pump |
WO2011163421A1 (en) | 2010-06-22 | 2011-12-29 | Thoratec Corporation | Fluid delivery system and method for monitoring fluid delivery system |
EP3020426B1 (de) | 2010-09-24 | 2017-12-27 | Tc1 Llc | Erzeugung eines künstlichen pulses |
CA2811604A1 (en) | 2010-09-24 | 2012-03-29 | Thoratec Corporation | Control of circulatory assist systems |
AU2011316599B2 (en) | 2010-10-12 | 2018-09-20 | Smith & Nephew, Inc. | Medical device |
US8613696B2 (en) * | 2011-08-15 | 2013-12-24 | Thoratec Corporation | Non-invasive diagnostics for ventricle assist device |
DE102012100306B4 (de) * | 2012-01-13 | 2022-06-09 | Prominent Gmbh | Verfahren zur Adaption einer Dosierpumpe an die Viskosität des zu dosierenden Mediums |
US20150051437A1 (en) * | 2012-03-27 | 2015-02-19 | Sun Medical Technology Research Corporation | Ventricular assist system |
CN103957958B (zh) | 2012-03-27 | 2016-06-01 | 株式会社太阳医疗技术研究所 | 辅助人工心脏泵 |
US9345838B2 (en) | 2012-08-31 | 2016-05-24 | Sanofi-Aventis Deutschland Gmbh | Drug delivery device |
CA2884180C (en) | 2012-09-05 | 2017-08-22 | Heartware, Inc. | Vad integrated flow sensor |
MX2015011812A (es) | 2013-03-14 | 2016-07-05 | Smith & Nephew Inc | Sistemas y metodos para aplicar terapia de presion reducida. |
US9737649B2 (en) | 2013-03-14 | 2017-08-22 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
EP3033119B1 (de) | 2013-08-13 | 2023-10-11 | Smith & Nephew, Inc. | Systeme zur anwendung von therapien mit reduziertem druck |
BR112017001969A2 (pt) | 2014-07-31 | 2017-11-21 | Smith & Nephew Inc | sistemas e métodos para aplicação de uma terapia de pressão reduzida |
CA2962617A1 (en) * | 2014-10-06 | 2016-04-14 | Remington Designs, Llc | Beverage brewing systems and methods for using the same |
WO2016109041A1 (en) | 2014-12-30 | 2016-07-07 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
CA2972701A1 (en) | 2014-12-30 | 2016-07-07 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
EP3135325A1 (de) * | 2015-08-24 | 2017-03-01 | Berlin Heart GmbH | Regeleinrichtung und verfahren für eine herzpumpe |
WO2017070331A1 (en) * | 2015-10-23 | 2017-04-27 | Heartware, Inc. | Physiologically responsive blood pump for ischemia detection and treatment |
AU2017261814B2 (en) | 2016-05-13 | 2022-05-19 | Smith & Nephew, Inc. | Automatic wound coupling detection in negative pressure wound therapy systems |
EP3515526A1 (de) * | 2016-09-23 | 2019-07-31 | Heartware, Inc. | Feldorientierte steuerung zur kontrolle eines blutpumpenmotors |
CN113038985B (zh) | 2018-09-25 | 2024-05-28 | Tc1有限责任公司 | 用于优化心室辅助设备中的流量的自适应速度控制算法和控制器 |
WO2023232765A1 (en) * | 2022-05-31 | 2023-12-07 | Société des Produits Nestlé S.A. | Fluid flow |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5078741A (en) | 1986-10-12 | 1992-01-07 | Life Extenders Corporation | Magnetically suspended and rotated rotor |
JPH08238310A (ja) * | 1995-03-06 | 1996-09-17 | Terumo Corp | 遠心ポンプ駆動制御装置及びそれを用いた体外循環血液回路 |
JPH0956812A (ja) * | 1995-08-23 | 1997-03-04 | Ntn Corp | 血液ポンプの制御方法 |
US6129660A (en) | 1995-08-23 | 2000-10-10 | Ntn Corporation | Method of controlling blood pump |
US6293901B1 (en) * | 1997-11-26 | 2001-09-25 | Vascor, Inc. | Magnetically suspended fluid pump and control system |
-
1998
- 1998-12-24 EP EP98961572A patent/EP1046403B1/de not_active Expired - Lifetime
- 1998-12-24 US US09/582,465 patent/US6572530B1/en not_active Expired - Fee Related
- 1998-12-24 DE DE69842053T patent/DE69842053D1/de not_active Expired - Lifetime
- 1998-12-24 WO PCT/JP1998/005928 patent/WO1999033502A1/ja active Application Filing
- 1998-12-24 JP JP53480799A patent/JP3534419B2/ja not_active Expired - Fee Related
- 1998-12-24 CN CNB988138085A patent/CN1168507C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6572530B1 (en) | 2003-06-03 |
EP1046403A4 (de) | 2001-01-17 |
EP1046403A1 (de) | 2000-10-25 |
JP3534419B2 (ja) | 2004-06-07 |
CN1168507C (zh) | 2004-09-29 |
WO1999033502A1 (fr) | 1999-07-08 |
EP1046403B1 (de) | 2010-12-15 |
CN1290183A (zh) | 2001-04-04 |
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