CN111249551A - 一种用于人工心脏的蜗式泵头、人工心脏泵和ecmo设备 - Google Patents
一种用于人工心脏的蜗式泵头、人工心脏泵和ecmo设备 Download PDFInfo
- Publication number
- CN111249551A CN111249551A CN202010068244.9A CN202010068244A CN111249551A CN 111249551 A CN111249551 A CN 111249551A CN 202010068244 A CN202010068244 A CN 202010068244A CN 111249551 A CN111249551 A CN 111249551A
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- Prior art keywords
- blood
- volute
- pump head
- artificial heart
- magnetic body
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- 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
- A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
- A61M60/36—Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
- A61M60/38—Blood oxygenation
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1698—Blood oxygenators with or without heat-exchangers
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3666—Cardiac or cardiopulmonary bypass, e.g. heart-lung machines
-
- 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
- A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
-
- 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
- A61M60/20—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
- A61M60/221—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having both radial and axial components, e.g. mixed flow 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
- A61M60/40—Details relating to driving
- A61M60/403—Details relating to driving for non-positive displacement blood pumps
- A61M60/419—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being permanent magnetic, e.g. from a rotating magnetic coupling between driving and driven magnets
-
- 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
- A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
- A61M60/804—Impellers
- A61M60/806—Vanes or blades
-
- 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
- A61M60/81—Pump housings
- A61M60/814—Volutes
-
- 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
- A61M60/818—Bearings
- A61M60/825—Contact bearings, e.g. ball-and-cup or pivot bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/043—Shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/24—Vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
- F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
Abstract
Description
Claims (10)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010068244.9A CN111249551B (zh) | 2020-01-21 | 2020-01-21 | 一种用于人工心脏的蜗式泵头、人工心脏泵和ecmo设备 |
JP2020213614A JP7137240B2 (ja) | 2020-01-21 | 2020-12-23 | 人工心臓に用いられる渦巻きポンプヘッド、人工心臓ポンプ及びecmo装置 |
US17/141,210 US11801377B2 (en) | 2020-01-21 | 2021-01-04 | Centrifugal blood pump |
EP21151831.1A EP3854447A1 (en) | 2020-01-21 | 2021-01-15 | Centrifugal blood pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010068244.9A CN111249551B (zh) | 2020-01-21 | 2020-01-21 | 一种用于人工心脏的蜗式泵头、人工心脏泵和ecmo设备 |
Publications (2)
Publication Number | Publication Date |
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CN111249551A true CN111249551A (zh) | 2020-06-09 |
CN111249551B CN111249551B (zh) | 2020-11-24 |
Family
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Family Applications (1)
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CN202010068244.9A Active CN111249551B (zh) | 2020-01-21 | 2020-01-21 | 一种用于人工心脏的蜗式泵头、人工心脏泵和ecmo设备 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11801377B2 (zh) |
JP (1) | JP7137240B2 (zh) |
CN (1) | CN111249551B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112516454A (zh) * | 2020-11-26 | 2021-03-19 | 深圳汉诺医疗科技有限公司 | 一种磁悬浮人工心脏泵 |
CN112546423A (zh) * | 2020-12-02 | 2021-03-26 | 深圳汉诺医疗科技有限公司 | 一种体外膜肺氧合泵驱动装置 |
CN112915293A (zh) * | 2021-01-22 | 2021-06-08 | 深圳汉诺医疗科技有限公司 | 用于体外膜肺氧合的离心泵泵头及设备 |
CN113446259A (zh) * | 2021-07-14 | 2021-09-28 | 卡迪美科(北京)生物科技有限公司 | 医用离心泵头 |
CN113730795A (zh) * | 2021-10-08 | 2021-12-03 | 卡迪美科(北京)生物科技有限公司 | 医用离心泵 |
CN114099940A (zh) * | 2021-11-25 | 2022-03-01 | 山东大学 | 一种混流式血泵以及体外循环辅助系统 |
WO2022185961A1 (ja) * | 2021-03-04 | 2022-09-09 | テルモ株式会社 | ポンプ装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP1689736S (zh) * | 2020-05-04 | 2021-07-12 | ||
DE102020117818A1 (de) * | 2020-07-07 | 2022-01-13 | Resuscitec Gmbh | Blutpumpe |
JP1689767S (zh) * | 2020-11-26 | 2021-07-12 |
Citations (10)
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CN1483939A (zh) * | 2003-08-06 | 2004-03-24 | 上海第二医科大学附属新华医院 | 一种可分离式轴流泵 |
CN2754637Y (zh) * | 2004-11-26 | 2006-02-01 | 清华大学 | 一种抗溶血和抗血栓的心脏泵叶轮 |
CN102348474A (zh) * | 2009-03-09 | 2012-02-08 | 株式会社Jms | 涡轮式血液泵 |
CN104826183B (zh) * | 2015-05-26 | 2017-03-08 | 山东大学 | 一种离心式磁悬浮人工心脏泵的血流引导装置 |
CN107050542A (zh) * | 2017-04-28 | 2017-08-18 | 浙江理工大学 | 一种防血细胞损坏的微型离心血液泵及其循环供血方法 |
CN107405435A (zh) * | 2015-03-18 | 2017-11-28 | 阿比奥梅德欧洲股份有限公司 | 血液泵 |
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 |
CN107477023A (zh) * | 2017-07-11 | 2017-12-15 | 广州番禺高勋染整设备制造有限公司 | 一种带导流系统的多出口对流泵 |
CN108601873A (zh) * | 2016-02-05 | 2018-09-28 | 柏林心脏有限公司 | 以被动磁力方式被支撑的血液泵 |
CN110191727A (zh) * | 2017-02-28 | 2019-08-30 | 株式会社太阳医疗技术研究所 | 血液泵及血液泵调整方法 |
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DE102005039446B4 (de) * | 2005-08-18 | 2009-06-25 | Ilias-Medical Gmbh | Vorrichtung zur An- und Abreicherung von Stoffen in einer Flüssigkeit |
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DE102006036948A1 (de) * | 2006-08-06 | 2008-02-07 | Akdis, Mustafa, Dipl.-Ing. | Blutpumpe |
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JP5623203B2 (ja) * | 2010-09-08 | 2014-11-12 | テルモ株式会社 | 遠心式血液ポンプおよび遠心式血液ポンプ装置 |
JP5932375B2 (ja) * | 2012-02-06 | 2016-06-08 | メドテックハート株式会社 | 血液ポンプ |
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2020
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- 2020-12-23 JP JP2020213614A patent/JP7137240B2/ja active Active
-
2021
- 2021-01-04 US US17/141,210 patent/US11801377B2/en active Active
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CN1483939A (zh) * | 2003-08-06 | 2004-03-24 | 上海第二医科大学附属新华医院 | 一种可分离式轴流泵 |
CN2754637Y (zh) * | 2004-11-26 | 2006-02-01 | 清华大学 | 一种抗溶血和抗血栓的心脏泵叶轮 |
CN102348474A (zh) * | 2009-03-09 | 2012-02-08 | 株式会社Jms | 涡轮式血液泵 |
CN107405435A (zh) * | 2015-03-18 | 2017-11-28 | 阿比奥梅德欧洲股份有限公司 | 血液泵 |
CN104826183B (zh) * | 2015-05-26 | 2017-03-08 | 山东大学 | 一种离心式磁悬浮人工心脏泵的血流引导装置 |
CN108601873A (zh) * | 2016-02-05 | 2018-09-28 | 柏林心脏有限公司 | 以被动磁力方式被支撑的血液泵 |
CN110191727A (zh) * | 2017-02-28 | 2019-08-30 | 株式会社太阳医疗技术研究所 | 血液泵及血液泵调整方法 |
CN107050542A (zh) * | 2017-04-28 | 2017-08-18 | 浙江理工大学 | 一种防血细胞损坏的微型离心血液泵及其循环供血方法 |
CN107477023A (zh) * | 2017-07-11 | 2017-12-15 | 广州番禺高勋染整设备制造有限公司 | 一种带导流系统的多出口对流泵 |
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 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112516454A (zh) * | 2020-11-26 | 2021-03-19 | 深圳汉诺医疗科技有限公司 | 一种磁悬浮人工心脏泵 |
CN112516454B (zh) * | 2020-11-26 | 2024-04-09 | 深圳汉诺医疗科技有限公司 | 一种磁悬浮人工心脏泵 |
CN112546423A (zh) * | 2020-12-02 | 2021-03-26 | 深圳汉诺医疗科技有限公司 | 一种体外膜肺氧合泵驱动装置 |
CN112915293A (zh) * | 2021-01-22 | 2021-06-08 | 深圳汉诺医疗科技有限公司 | 用于体外膜肺氧合的离心泵泵头及设备 |
WO2022185961A1 (ja) * | 2021-03-04 | 2022-09-09 | テルモ株式会社 | ポンプ装置 |
CN113446259A (zh) * | 2021-07-14 | 2021-09-28 | 卡迪美科(北京)生物科技有限公司 | 医用离心泵头 |
CN113730795A (zh) * | 2021-10-08 | 2021-12-03 | 卡迪美科(北京)生物科技有限公司 | 医用离心泵 |
CN114099940A (zh) * | 2021-11-25 | 2022-03-01 | 山东大学 | 一种混流式血泵以及体外循环辅助系统 |
Also Published As
Publication number | Publication date |
---|---|
US11801377B2 (en) | 2023-10-31 |
JP7137240B2 (ja) | 2022-09-14 |
CN111249551B (zh) | 2020-11-24 |
US20210220635A1 (en) | 2021-07-22 |
JP2021115461A (ja) | 2021-08-10 |
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