CN116036464B - 一种具有泵头快速拆卸结构的磁悬浮血泵 - Google Patents
一种具有泵头快速拆卸结构的磁悬浮血泵 Download PDFInfo
- Publication number
- CN116036464B CN116036464B CN202211696476.4A CN202211696476A CN116036464B CN 116036464 B CN116036464 B CN 116036464B CN 202211696476 A CN202211696476 A CN 202211696476A CN 116036464 B CN116036464 B CN 116036464B
- Authority
- CN
- China
- Prior art keywords
- block
- locking
- pump head
- lifting
- pushing
- 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.)
- Active
Links
- 239000008280 blood Substances 0.000 title claims abstract description 31
- 210000004369 blood Anatomy 0.000 title claims abstract description 31
- 239000000725 suspension Substances 0.000 title claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims abstract description 59
- 238000005339 levitation Methods 0.000 claims 7
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 206010007556 Cardiac failure acute Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004217 heart function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
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
- A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
-
- 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
- A61M60/196—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body replacing the entire heart, e.g. total artificial hearts [TAH]
-
- 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
- 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
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Mechanical Engineering (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211696476.4A CN116036464B (zh) | 2022-12-28 | 2022-12-28 | 一种具有泵头快速拆卸结构的磁悬浮血泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211696476.4A CN116036464B (zh) | 2022-12-28 | 2022-12-28 | 一种具有泵头快速拆卸结构的磁悬浮血泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116036464A CN116036464A (zh) | 2023-05-02 |
CN116036464B true CN116036464B (zh) | 2023-12-01 |
Family
ID=86121112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211696476.4A Active CN116036464B (zh) | 2022-12-28 | 2022-12-28 | 一种具有泵头快速拆卸结构的磁悬浮血泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116036464B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002349451A (ja) * | 2001-05-30 | 2002-12-04 | Meteku:Kk | ローラポンプ |
CN108525038A (zh) * | 2018-04-24 | 2018-09-14 | 苏州心擎医疗技术有限公司 | 血泵的快速锁紧与固定机构 |
CN108578802A (zh) * | 2018-04-24 | 2018-09-28 | 苏州心擎医疗技术有限公司 | 血泵的快速固定与解锁机构 |
WO2020177148A1 (zh) * | 2019-03-07 | 2020-09-10 | 江苏赛腾医疗科技有限公司 | 一种血泵及心肺转流系统 |
CN215461413U (zh) * | 2021-01-18 | 2022-01-11 | 深圳汉诺医疗科技有限公司 | 一种血泵泵头的快速拆装结构 |
CN115487416A (zh) * | 2022-11-17 | 2022-12-20 | 深圳汉诺医疗科技有限公司 | 一种血泵泵头固定结构 |
-
2022
- 2022-12-28 CN CN202211696476.4A patent/CN116036464B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002349451A (ja) * | 2001-05-30 | 2002-12-04 | Meteku:Kk | ローラポンプ |
CN108525038A (zh) * | 2018-04-24 | 2018-09-14 | 苏州心擎医疗技术有限公司 | 血泵的快速锁紧与固定机构 |
CN108578802A (zh) * | 2018-04-24 | 2018-09-28 | 苏州心擎医疗技术有限公司 | 血泵的快速固定与解锁机构 |
WO2020177148A1 (zh) * | 2019-03-07 | 2020-09-10 | 江苏赛腾医疗科技有限公司 | 一种血泵及心肺转流系统 |
CN215461413U (zh) * | 2021-01-18 | 2022-01-11 | 深圳汉诺医疗科技有限公司 | 一种血泵泵头的快速拆装结构 |
CN115487416A (zh) * | 2022-11-17 | 2022-12-20 | 深圳汉诺医疗科技有限公司 | 一种血泵泵头固定结构 |
Also Published As
Publication number | Publication date |
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CN116036464A (zh) | 2023-05-02 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Room 801, 802, 803, 804, Building 7, No. 188 Fuchunjiang Road, High-tech Zone, Suzhou City, Jiangsu Province, 215163 Applicant after: Xinqing Medical (Suzhou) Co.,Ltd. Address before: Room 801, 802, 803, 804, Building 7, No. 188 Fuchunjiang Road, High-tech Zone, Suzhou City, Jiangsu Province, 215163 Applicant before: SUZHOU XINQING MEDICAL TECHNOLOGY Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A magnetic levitation blood pump with a quick disassembly structure of pump head Granted publication date: 20231201 Pledgee: Industrial Commercial Bank of China Ltd. Suzhou high tech Industrial Development Zone Branch Pledgor: Xinqing Medical (Suzhou) Co.,Ltd. Registration number: Y2024980008157 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20231201 Pledgee: Industrial Commercial Bank of China Ltd. Suzhou high tech Industrial Development Zone Branch Pledgor: Xinqing Medical (Suzhou) Co.,Ltd. Registration number: Y2024980008157 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |