CN101401981A - 一种植入式微型流线形轴流血泵 - Google Patents
一种植入式微型流线形轴流血泵 Download PDFInfo
- Publication number
- CN101401981A CN101401981A CNA2008102261138A CN200810226113A CN101401981A CN 101401981 A CN101401981 A CN 101401981A CN A2008102261138 A CNA2008102261138 A CN A2008102261138A CN 200810226113 A CN200810226113 A CN 200810226113A CN 101401981 A CN101401981 A CN 101401981A
- Authority
- CN
- China
- Prior art keywords
- rotor
- pump
- blood
- guide vane
- 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.)
- Granted
Links
- 210000004369 blood Anatomy 0.000 claims abstract description 42
- 239000008280 blood Substances 0.000 claims abstract description 42
- 239000000411 inducer Substances 0.000 claims description 13
- 239000000919 ceramic Substances 0.000 claims description 6
- 206010018910 Haemolysis Diseases 0.000 abstract description 5
- 230000008588 hemolysis Effects 0.000 abstract description 5
- 230000017531 blood circulation Effects 0.000 abstract description 3
- 230000001939 inductive effect Effects 0.000 abstract 2
- 210000003934 vacuole Anatomy 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 7
- 210000003677 hemocyte Anatomy 0.000 description 6
- 229940000351 hemocyte Drugs 0.000 description 6
- 229910001069 Ti alloy Inorganic materials 0.000 description 3
- 206010019280 Heart failures Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000002054 transplantation Methods 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 239000002473 artificial blood Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002861 ventricular Effects 0.000 description 1
Images
Landscapes
- External Artificial Organs (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102261138A CN101401981B (zh) | 2008-11-14 | 2008-11-14 | 一种植入式微型流线形轴流血泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102261138A CN101401981B (zh) | 2008-11-14 | 2008-11-14 | 一种植入式微型流线形轴流血泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101401981A true CN101401981A (zh) | 2009-04-08 |
CN101401981B CN101401981B (zh) | 2010-09-01 |
Family
ID=40536229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102261138A Active CN101401981B (zh) | 2008-11-14 | 2008-11-14 | 一种植入式微型流线形轴流血泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101401981B (zh) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102019002A (zh) * | 2010-12-03 | 2011-04-20 | 中山哈特人工心脏实验室有限公司 | 一种植入式中空微型轴流血泵 |
CN102166379A (zh) * | 2011-03-16 | 2011-08-31 | 北京工业大学 | 主动脉血泵位置自适应驱动*** |
CN103206402A (zh) * | 2013-04-02 | 2013-07-17 | 武汉科技大学 | 一种可植入式两级轴流血泵转子结构 |
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 |
CN104056313A (zh) * | 2014-06-20 | 2014-09-24 | 冯森铭 | 一种可植入式自动调节轴距的微型轴流血泵 |
CN104056314A (zh) * | 2014-06-20 | 2014-09-24 | 冯森铭 | 一种可植入式微型无轴高效传热的轴流血泵 |
CN105477706A (zh) * | 2016-01-14 | 2016-04-13 | 山东大学 | 双定子混合支承人工心脏泵 |
CN106310410A (zh) * | 2016-08-12 | 2017-01-11 | 常俊 | 一种脉动自适应人工心脏 |
CN107456617A (zh) * | 2017-08-08 | 2017-12-12 | 长治市久安人工心脏科技开发有限公司 | 一种无后导叶植入式轴流血泵 |
CN110621357A (zh) * | 2017-05-19 | 2019-12-27 | 心脏器械股份有限公司 | 中心杆磁体 |
US10722631B2 (en) | 2018-02-01 | 2020-07-28 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of use and manufacture |
CN112807564A (zh) * | 2021-01-27 | 2021-05-18 | 清华大学 | 一种微创介入式人工心脏轴流血泵 |
CN112870547A (zh) * | 2021-02-07 | 2021-06-01 | 华中科技大学同济医学院附属协和医院 | 一种用于治疗Fontan术后循环衰竭的串联轴流泵辅助装置及其使用方法 |
US11185677B2 (en) | 2017-06-07 | 2021-11-30 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
US11511103B2 (en) | 2017-11-13 | 2022-11-29 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
US11654275B2 (en) | 2019-07-22 | 2023-05-23 | Shifamed Holdings, Llc | Intravascular blood pumps with struts and methods of use and manufacture |
CN116271504A (zh) * | 2023-02-02 | 2023-06-23 | 南京医科大学第二附属医院 | 一种介入式血泵 |
US11724089B2 (en) | 2019-09-25 | 2023-08-15 | Shifamed Holdings, Llc | Intravascular blood pump systems and methods of use and control thereof |
CN116999688A (zh) * | 2023-08-07 | 2023-11-07 | 安徽通灵仿生科技有限公司 | 一种叶轮及其右心室辅助装置 |
US11964145B2 (en) | 2019-07-12 | 2024-04-23 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of manufacture and use |
-
2008
- 2008-11-14 CN CN2008102261138A patent/CN101401981B/zh active Active
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102019002A (zh) * | 2010-12-03 | 2011-04-20 | 中山哈特人工心脏实验室有限公司 | 一种植入式中空微型轴流血泵 |
CN102166379A (zh) * | 2011-03-16 | 2011-08-31 | 北京工业大学 | 主动脉血泵位置自适应驱动*** |
CN103206402B (zh) * | 2013-04-02 | 2015-11-25 | 武汉科技大学 | 一种可植入式两级轴流血泵转子结构 |
CN103206402A (zh) * | 2013-04-02 | 2013-07-17 | 武汉科技大学 | 一种可植入式两级轴流血泵转子结构 |
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 |
CN104056313A (zh) * | 2014-06-20 | 2014-09-24 | 冯森铭 | 一种可植入式自动调节轴距的微型轴流血泵 |
CN104056314A (zh) * | 2014-06-20 | 2014-09-24 | 冯森铭 | 一种可植入式微型无轴高效传热的轴流血泵 |
CN105477706A (zh) * | 2016-01-14 | 2016-04-13 | 山东大学 | 双定子混合支承人工心脏泵 |
CN106310410A (zh) * | 2016-08-12 | 2017-01-11 | 常俊 | 一种脉动自适应人工心脏 |
CN106310410B (zh) * | 2016-08-12 | 2018-07-17 | 常俊 | 一种脉动自适应人工心脏 |
CN110621357A (zh) * | 2017-05-19 | 2019-12-27 | 心脏器械股份有限公司 | 中心杆磁体 |
US11717670B2 (en) | 2017-06-07 | 2023-08-08 | Shifamed Holdings, LLP | Intravascular fluid movement devices, systems, and methods of use |
US11185677B2 (en) | 2017-06-07 | 2021-11-30 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
CN107456617A (zh) * | 2017-08-08 | 2017-12-12 | 长治市久安人工心脏科技开发有限公司 | 一种无后导叶植入式轴流血泵 |
CN107456617B (zh) * | 2017-08-08 | 2023-11-14 | 长治市久安人工心脏科技开发有限公司 | 一种无后导叶植入式轴流血泵 |
US11511103B2 (en) | 2017-11-13 | 2022-11-29 | Shifamed Holdings, Llc | Intravascular fluid movement devices, systems, and methods of use |
US10722631B2 (en) | 2018-02-01 | 2020-07-28 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of use and manufacture |
US11229784B2 (en) | 2018-02-01 | 2022-01-25 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of use and manufacture |
US11964145B2 (en) | 2019-07-12 | 2024-04-23 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of manufacture and use |
US11654275B2 (en) | 2019-07-22 | 2023-05-23 | Shifamed Holdings, Llc | Intravascular blood pumps with struts and methods of use and manufacture |
US11724089B2 (en) | 2019-09-25 | 2023-08-15 | Shifamed Holdings, Llc | Intravascular blood pump systems and methods of use and control thereof |
CN112807564A (zh) * | 2021-01-27 | 2021-05-18 | 清华大学 | 一种微创介入式人工心脏轴流血泵 |
CN112870547A (zh) * | 2021-02-07 | 2021-06-01 | 华中科技大学同济医学院附属协和医院 | 一种用于治疗Fontan术后循环衰竭的串联轴流泵辅助装置及其使用方法 |
CN116271504A (zh) * | 2023-02-02 | 2023-06-23 | 南京医科大学第二附属医院 | 一种介入式血泵 |
CN116271504B (zh) * | 2023-02-02 | 2023-11-28 | 南京医科大学第二附属医院 | 一种介入式血泵 |
CN116999688A (zh) * | 2023-08-07 | 2023-11-07 | 安徽通灵仿生科技有限公司 | 一种叶轮及其右心室辅助装置 |
CN116999688B (zh) * | 2023-08-07 | 2024-05-14 | 安徽通灵仿生科技有限公司 | 一种叶轮及其右心室辅助装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101401981B (zh) | 2010-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101401981B (zh) | 一种植入式微型流线形轴流血泵 | |
CN201894758U (zh) | 一种微型轴流血泵 | |
CN102019002A (zh) | 一种植入式中空微型轴流血泵 | |
CN102397598B (zh) | 紧凑型轴流式磁悬浮人工心脏泵 | |
US10702641B2 (en) | Ventricular assist devices having a hollow rotor and methods of use | |
CN103977464B (zh) | 一种出口处渐变流动区域的可植入微型轴流血泵 | |
CN104162191B (zh) | 一种液磁悬浮轴流式心脏辅助血泵 | |
US8419609B2 (en) | Impeller for a rotary ventricular assist device | |
CN101015716A (zh) | 一种植入式无接触微型轴流血泵 | |
CN104069555B (zh) | 一种心脏辅助轴流式血泵 | |
CN104208763B (zh) | 一种磁悬浮轴流式血泵 | |
CN104208764B (zh) | 一种磁液悬浮式轴流泵心脏辅助装置 | |
CN104162192B (zh) | 一种液磁悬浮轴流式血泵 | |
CN201710717U (zh) | 一种微型螺杆式血泵 | |
CN101361994B (zh) | 逐级提高血压的人工心脏血泵 | |
CN203971002U (zh) | 一种应用于人工心脏的半球支撑结构轴流血泵 | |
CN204050452U (zh) | 一种心脏辅助轴流式血泵 | |
CN105854097B (zh) | 一种功能性人工心脏及驱动方法 | |
WO2009099653A1 (en) | Platinum-cobalt-boron blood pump element | |
CN204219479U (zh) | 一种磁液悬浮式轴流泵心脏辅助装置 | |
CN103877630A (zh) | 轴向磁力卸载式轴流泵心脏辅助装置 | |
CN1833736A (zh) | 搏动轴流血泵 | |
CN203842087U (zh) | 轴向磁力卸载式轴流泵心脏辅助装置 | |
CN101417155B (zh) | 外磁场驱动磁悬浮可植入式锥形螺旋叶轮转子血泵 | |
CN106512118A (zh) | 一种全植入式磁液双悬浮轴流血泵 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHONGSHAN HAOTE ARTIFICIAL HEART LABORATORY LIMITE Free format text: FORMER OWNER: TSINGHUA UNIVERSITY Effective date: 20111102 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100084 HAIDIAN, BEIJING TO: 528437 ZHONGSHAN, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20111102 Address after: 528437, four floor, industrial building, two West 1, Torch Development Zone, Zhongshan, Guangdong Patentee after: Zhongshan best artificial heart laboratory Co., Ltd. Address before: 100084 Beijing box office,,, Tsinghua University Patentee before: Tsinghua University |
|
DD01 | Delivery of document by public notice |
Addressee: Feng Senming Document name: Notification of Passing Examination on Formalities |