CN105163771A - 机械循环支持件 - Google Patents

机械循环支持件 Download PDF

Info

Publication number
CN105163771A
CN105163771A CN201380063666.5A CN201380063666A CN105163771A CN 105163771 A CN105163771 A CN 105163771A CN 201380063666 A CN201380063666 A CN 201380063666A CN 105163771 A CN105163771 A CN 105163771A
Authority
CN
China
Prior art keywords
pump
supporter
flow
outlet
supporters
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.)
Pending
Application number
CN201380063666.5A
Other languages
English (en)
Chinese (zh)
Inventor
马丁·特里·罗斯曼
狄奥多西·科拉昂提
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baz Health And National Trust London Royal Infirmary
Queen Mary University of London
Original Assignee
Baz Health And National Trust London Royal Infirmary
Queen Mary University of London
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Baz Health And National Trust London Royal Infirmary, Queen Mary University of London filed Critical Baz Health And National Trust London Royal Infirmary
Publication of CN105163771A publication Critical patent/CN105163771A/zh
Pending legal-status Critical Current

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
    • A61M60/10—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
    • A61M60/10—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
    • A61M60/135—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 inside a blood vessel, e.g. using grafting
    • A61M60/139—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 inside a blood vessel, e.g. using grafting inside the aorta, e.g. intra-aortic balloon 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
    • A61M60/10—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
    • A61M60/152—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 branching on and drawing blood from a blood vessel
    • 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
    • A61M60/20—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
    • A61M60/226—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having mainly radial components
    • A61M60/232—Centrifugal 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
    • A61M60/237—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having mainly axial components, e.g. axial 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
    • A61M60/422—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being electromagnetic, e.g. using canned motor 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
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
    • 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
    • A61M60/857—Implantable blood tubes
    • 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
    • A61M60/876—Implantable batteries
    • 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
    • A61M60/89—Valves
    • A61M60/892—Active valves, i.e. actuated by an external force
    • 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
    • A61M60/89—Valves
    • A61M60/894—Passive valves, i.e. valves actuated by the blood
    • A61M60/896—Passive valves, i.e. valves actuated by the blood having flexible or resilient parts, e.g. flap valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • External Artificial Organs (AREA)
CN201380063666.5A 2012-11-06 2013-11-05 机械循环支持件 Pending CN105163771A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1219958.4 2012-11-06
GBGB1219958.4A GB201219958D0 (en) 2012-11-06 2012-11-06 Mechanical circulatory support
PCT/GB2013/052889 WO2014072695A1 (en) 2012-11-06 2013-11-05 Mechanical circulatory support

Publications (1)

Publication Number Publication Date
CN105163771A true CN105163771A (zh) 2015-12-16

Family

ID=47429237

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380063666.5A Pending CN105163771A (zh) 2012-11-06 2013-11-05 机械循环支持件

Country Status (7)

Country Link
US (1) US20150297813A1 (enExample)
EP (1) EP2916884A1 (enExample)
CN (1) CN105163771A (enExample)
AU (1) AU2013343272A1 (enExample)
GB (1) GB201219958D0 (enExample)
IN (1) IN2015DN04287A (enExample)
WO (1) WO2014072695A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12151092B2 (en) 2012-11-06 2024-11-26 Procardia Llc Mechanical circulatory support device with centrifugal impeller designed for implantation in the descending aorta
US10857274B2 (en) 2012-11-06 2020-12-08 Queen Mary University Of London Mechanical circulatory support device with centrifugal impeller designed for implantation in the descending aorta
US11524153B2 (en) 2016-10-03 2022-12-13 Queen Mary University Of London Mechanical circulatory support device with axial flow turbomachine optimized for heart failure and cardio-renal syndrome by implantation in the descending aorta
US12090310B2 (en) 2016-10-03 2024-09-17 Procardia Llc Mechanical circulatory support device with axial flow turbomachine optimized for heart failure and cardio-renal syndrome by implantation in the descending aorta
EP3630218A4 (en) * 2017-06-01 2021-05-12 Queen Mary University of London MECHANICAL CIRCULATORY SUPPORT DEVICE WITH CENTRIFUGAL WHEEL FOR IMPLANTATION IN THE DESCENDING AORTA
TWI635250B (zh) * 2017-12-05 2018-09-11 英業達股份有限公司 浸入式冷卻系統驗證方法
CN112543656A (zh) 2018-04-04 2021-03-23 亚历山大·狄奥多西 用于短期使用的可移除式机械循环支持装置
US11013904B2 (en) 2018-07-30 2021-05-25 Cardiovascular Systems, Inc. Intravascular pump with proximal and distal pressure or flow sensors and distal sensor tracking
US11679250B2 (en) 2019-06-28 2023-06-20 Theodosios Alexander Removable mechanical circulatory support for short term use
CN219963749U (zh) * 2022-03-23 2023-11-07 上海魅丽纬叶医疗科技有限公司 一种心脏泵网管及心脏泵

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911898A (en) * 1974-04-05 1975-10-14 Jr Frank A Leachman Heart assist method and device
US4938766A (en) * 1987-08-28 1990-07-03 Jarvik Robert K Prosthetic compliance devices
US4968293A (en) * 1989-03-20 1990-11-06 Medtronic, Inc. Circulatory assist device
EP0405749A1 (en) * 1989-06-30 1991-01-02 Steven J. Phillips Ventricular assist device cannulae
EP0560000A2 (en) * 1991-11-05 1993-09-15 Roberto Parravicini Ventricular pumping device
US5267940A (en) * 1989-11-29 1993-12-07 The Administrators Of The Tulane Educational Fund Cardiovascular flow enhancer and method of operation
CN1376523A (zh) * 2001-03-26 2002-10-30 张大幕 新的旋转磁场驱动辅助循环装置
US20030163020A1 (en) * 2002-02-26 2003-08-28 Frazier O. Howard Permanent heart assist system
US20050220636A1 (en) * 2001-12-28 2005-10-06 Michael Henein Intravascular pump
CN102665785A (zh) * 2009-11-04 2012-09-12 理查德·瓦姆普勒 心力衰竭治疗方法和装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599244A (en) * 1969-11-20 1971-08-17 Donald E Wortman Dynamic action valveless artificial heart utilizing dual fluid oscillator
US6889082B2 (en) * 1997-10-09 2005-05-03 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6610004B2 (en) * 1997-10-09 2003-08-26 Orqis Medical Corporation Implantable heart assist system and method of applying same

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911898A (en) * 1974-04-05 1975-10-14 Jr Frank A Leachman Heart assist method and device
US4938766A (en) * 1987-08-28 1990-07-03 Jarvik Robert K Prosthetic compliance devices
US4968293A (en) * 1989-03-20 1990-11-06 Medtronic, Inc. Circulatory assist device
EP0405749A1 (en) * 1989-06-30 1991-01-02 Steven J. Phillips Ventricular assist device cannulae
US5267940A (en) * 1989-11-29 1993-12-07 The Administrators Of The Tulane Educational Fund Cardiovascular flow enhancer and method of operation
EP0560000A2 (en) * 1991-11-05 1993-09-15 Roberto Parravicini Ventricular pumping device
CN1376523A (zh) * 2001-03-26 2002-10-30 张大幕 新的旋转磁场驱动辅助循环装置
US20050220636A1 (en) * 2001-12-28 2005-10-06 Michael Henein Intravascular pump
US20030163020A1 (en) * 2002-02-26 2003-08-28 Frazier O. Howard Permanent heart assist system
CN102665785A (zh) * 2009-11-04 2012-09-12 理查德·瓦姆普勒 心力衰竭治疗方法和装置

Also Published As

Publication number Publication date
AU2013343272A1 (en) 2015-06-11
US20150297813A1 (en) 2015-10-22
EP2916884A1 (en) 2015-09-16
GB201219958D0 (en) 2012-12-19
WO2014072695A1 (en) 2014-05-15
IN2015DN04287A (enExample) 2015-10-16

Similar Documents

Publication Publication Date Title
CN105163771A (zh) 机械循环支持件
US11813445B2 (en) Mechanical circulatory support device with centrifugal impeller designed for implantation in the descending aorta
US12048797B2 (en) Ventricular decompression and assisting apparatus
EP2536465B1 (en) System to increase the overall diameter of veins
US10245367B2 (en) Ambulatory lung assist device with implanted blood pump and oxygenator
EP3471794B1 (en) Self-propelled venous blood pump
CN106902404B (zh) 经皮辅助泵血装置
US8226712B1 (en) Total artificial heart system for auto-regulating flow and pressure
CA2480467A1 (en) Implantable heart assist system
CN114177516B (zh) 一种用于左心室辅助的大流量两级导管泵及其使用方法
EP3630218A1 (en) Mechanical circulatory support device with centrifugal impeller designed for implantation in the descending aorta
JP2015534853A (ja) 機械的循環補助
AU2018204877B2 (en) System and method to increase the overall diameter of veins
US12151092B2 (en) Mechanical circulatory support device with centrifugal impeller designed for implantation in the descending aorta
CN218980241U (zh) 血液循环辅助系统、心室血液辅助设备
EP4483915A1 (en) Combined blood pump and oxygenator system
CN119680039A (zh) 一种整合型心肺辅助设备
Petukhov et al. Prospects for development of technologies for complete replacement of heart function by mechanical circulatory support systems
Miura et al. Template for preparation of papers for IEEE sponsored conferences & Symposia

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20151216

WD01 Invention patent application deemed withdrawn after publication