CN104162191A - 一种液磁悬浮轴流式心脏辅助血泵 - Google Patents
一种液磁悬浮轴流式心脏辅助血泵 Download PDFInfo
- Publication number
- CN104162191A CN104162191A CN201410450872.8A CN201410450872A CN104162191A CN 104162191 A CN104162191 A CN 104162191A CN 201410450872 A CN201410450872 A CN 201410450872A CN 104162191 A CN104162191 A CN 104162191A
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- CN
- China
- Prior art keywords
- impeller
- magnetic
- axial
- blood pump
- 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.)
- Granted
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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
- A61M60/10—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
- A61M60/20—Type thereof
- A61M60/205—Non-positive displacement blood 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
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/871—Energy supply devices; Converters therefor
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Mechanical Engineering (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410450872.8A CN104162191B (zh) | 2014-09-05 | 2014-09-05 | 一种液磁悬浮轴流式心脏辅助血泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410450872.8A CN104162191B (zh) | 2014-09-05 | 2014-09-05 | 一种液磁悬浮轴流式心脏辅助血泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104162191A true CN104162191A (zh) | 2014-11-26 |
CN104162191B CN104162191B (zh) | 2016-08-24 |
Family
ID=51906307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410450872.8A Active CN104162191B (zh) | 2014-09-05 | 2014-09-05 | 一种液磁悬浮轴流式心脏辅助血泵 |
Country Status (1)
Country | Link |
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CN (1) | CN104162191B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106512118A (zh) * | 2016-11-02 | 2017-03-22 | 中南大学 | 一种全植入式磁液双悬浮轴流血泵 |
CN107137796A (zh) * | 2016-05-16 | 2017-09-08 | 北京精密机电控制设备研究所 | 一种旋转式血泵 |
CN107281567A (zh) * | 2017-07-27 | 2017-10-24 | 胡春雷 | 左心室辅助泵 |
CN107469168A (zh) * | 2017-09-30 | 2017-12-15 | 北京安生生物技术有限责任公司 | 一种减少血栓发生的单自由度磁悬浮离心式叶轮 |
CN111097077A (zh) * | 2020-01-08 | 2020-05-05 | 上海市东方医院(同济大学附属东方医院) | 一种体外磁驱动液悬浮轴流式血泵 |
CN111655307A (zh) * | 2018-01-31 | 2020-09-11 | 心脏器械股份有限公司 | 具有叶轮冲洗操作的轴向血泵 |
CN111840683A (zh) * | 2020-07-31 | 2020-10-30 | 余顺周 | 介入式心室辅助装置 |
CN112703032A (zh) * | 2018-09-21 | 2021-04-23 | 阿比奥梅德公司 | 使用光纤传感器作为基于导管的医疗设备中的诊断工具 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1572331A (zh) * | 2003-05-28 | 2005-02-02 | 迈克尔·P·戈尔多夫斯基 | 增压血泵的被动非接触智能轴承悬挂 |
CN101244296A (zh) * | 2008-03-21 | 2008-08-20 | 北京工业大学 | 磁力与流体动压混合悬浮的人工心脏血液泵 |
US20110311383A1 (en) * | 2010-06-18 | 2011-12-22 | White Daniel G | Hydrodynamic chamfer thrust bearing |
CN102743801A (zh) * | 2011-04-19 | 2012-10-24 | 薛恒春 | 无轴端磁液悬浮轴流血泵 |
US20130330219A1 (en) * | 2012-05-17 | 2013-12-12 | Heartware, Inc. | Magnetically suspended pump |
CN103877630A (zh) * | 2014-04-15 | 2014-06-25 | 长治市久安人工心脏科技开发有限公司 | 轴向磁力卸载式轴流泵心脏辅助装置 |
CN103977463A (zh) * | 2014-06-06 | 2014-08-13 | 清华大学 | 一种植入式微型抗血栓轴流血泵 |
CN204106669U (zh) * | 2014-09-05 | 2015-01-21 | 长治市久安人工心脏科技开发有限公司 | 一种液磁悬浮轴流式心脏辅助血泵 |
-
2014
- 2014-09-05 CN CN201410450872.8A patent/CN104162191B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1572331A (zh) * | 2003-05-28 | 2005-02-02 | 迈克尔·P·戈尔多夫斯基 | 增压血泵的被动非接触智能轴承悬挂 |
CN101244296A (zh) * | 2008-03-21 | 2008-08-20 | 北京工业大学 | 磁力与流体动压混合悬浮的人工心脏血液泵 |
US20110311383A1 (en) * | 2010-06-18 | 2011-12-22 | White Daniel G | Hydrodynamic chamfer thrust bearing |
CN102743801A (zh) * | 2011-04-19 | 2012-10-24 | 薛恒春 | 无轴端磁液悬浮轴流血泵 |
US20130330219A1 (en) * | 2012-05-17 | 2013-12-12 | Heartware, Inc. | Magnetically suspended pump |
CN103877630A (zh) * | 2014-04-15 | 2014-06-25 | 长治市久安人工心脏科技开发有限公司 | 轴向磁力卸载式轴流泵心脏辅助装置 |
CN103977463A (zh) * | 2014-06-06 | 2014-08-13 | 清华大学 | 一种植入式微型抗血栓轴流血泵 |
CN204106669U (zh) * | 2014-09-05 | 2015-01-21 | 长治市久安人工心脏科技开发有限公司 | 一种液磁悬浮轴流式心脏辅助血泵 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107137796A (zh) * | 2016-05-16 | 2017-09-08 | 北京精密机电控制设备研究所 | 一种旋转式血泵 |
CN106512118A (zh) * | 2016-11-02 | 2017-03-22 | 中南大学 | 一种全植入式磁液双悬浮轴流血泵 |
CN107281567A (zh) * | 2017-07-27 | 2017-10-24 | 胡春雷 | 左心室辅助泵 |
CN107469168A (zh) * | 2017-09-30 | 2017-12-15 | 北京安生生物技术有限责任公司 | 一种减少血栓发生的单自由度磁悬浮离心式叶轮 |
CN107469168B (zh) * | 2017-09-30 | 2024-04-02 | 北京安生生物技术有限责任公司 | 一种减少血栓发生的单自由度磁悬浮离心式叶轮 |
CN111655307A (zh) * | 2018-01-31 | 2020-09-11 | 心脏器械股份有限公司 | 具有叶轮冲洗操作的轴向血泵 |
CN111655307B (zh) * | 2018-01-31 | 2023-12-12 | 心脏器械股份有限公司 | 具有叶轮冲洗操作的轴向血泵 |
CN112703032A (zh) * | 2018-09-21 | 2021-04-23 | 阿比奥梅德公司 | 使用光纤传感器作为基于导管的医疗设备中的诊断工具 |
CN112703032B (zh) * | 2018-09-21 | 2024-06-11 | 阿比奥梅德公司 | 使用光纤传感器作为基于导管的医疗设备中的诊断工具 |
CN111097077A (zh) * | 2020-01-08 | 2020-05-05 | 上海市东方医院(同济大学附属东方医院) | 一种体外磁驱动液悬浮轴流式血泵 |
CN111840683A (zh) * | 2020-07-31 | 2020-10-30 | 余顺周 | 介入式心室辅助装置 |
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C10 | Entry into substantive examination | ||
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CB03 | Change of inventor or designer information |
Inventor after: Chen Haifeng Inventor after: Peng Yuanyi Inventor after: Wan Feng Inventor after: Li Guorong Inventor after: Tian Busheng Inventor after: Hao Zongchao Inventor after: Zhu Huizhan Inventor before: Peng Yuanyi Inventor before: Wan Feng Inventor before: Li Guorong Inventor before: Chen Haifeng Inventor before: Tian Busheng Inventor before: Hao Zongchao Inventor before: Zhu Huizhan |
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GR01 | Patent grant |