CN112004564A - 具有可扩张的远侧区域的血管内泵 - Google Patents

具有可扩张的远侧区域的血管内泵 Download PDF

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Publication number
CN112004564A
CN112004564A CN201980027045.9A CN201980027045A CN112004564A CN 112004564 A CN112004564 A CN 112004564A CN 201980027045 A CN201980027045 A CN 201980027045A CN 112004564 A CN112004564 A CN 112004564A
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CN
China
Prior art keywords
expandable
collapsible
blood pump
housing
region
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
CN201980027045.9A
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English (en)
Chinese (zh)
Inventor
马修·D·康布罗纳
约瑟夫·P·希金斯
本杰明·D·哈泽尔曼
特里斯坦·A·范德穆特尔
马修·W·蒂尔斯特拉
杰弗里·R·斯通
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.)
Cardiovascular Systems Inc
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Cardiovascular Systems Inc
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 Cardiovascular Systems Inc filed Critical Cardiovascular Systems Inc
Publication of CN112004564A publication Critical patent/CN112004564A/zh
Pending legal-status Critical Current

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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
    • A61M60/80—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
    • A61M60/10—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
    • A61M60/13—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 by means of a catheter allowing explantation, e.g. catheter pumps temporarily introduced via the vascular system
    • 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
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/17—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular balloon pumps
    • A61M60/174—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular balloon pumps discharging the blood to the ventricle or arterial system via a cannula internal to the ventricle or arterial system
    • 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
    • A61M60/408—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable
    • A61M60/411—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor
    • 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
    • A61M60/80—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
    • 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
    • A61M60/865—Devices for guiding or inserting pumps or pumping devices into the patient's body
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0266—Shape memory materials
    • 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
    • A61M60/408—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable
    • A61M60/411—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor
    • A61M60/414—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor transmitted by a rotating cable, e.g. for blood pumps mounted on a catheter
    • 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
    • A61M60/408—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable
    • A61M60/411—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor
    • A61M60/416—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor transmitted directly by the motor rotor drive shaft

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)
  • External Artificial Organs (AREA)
  • Transplantation (AREA)
CN201980027045.9A 2018-04-20 2019-04-19 具有可扩张的远侧区域的血管内泵 Pending CN112004564A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201862660538P 2018-04-20 2018-04-20
US201862660511P 2018-04-20 2018-04-20
US62/660,538 2018-04-20
US62/660,511 2018-04-20
US16/388,362 US11110264B2 (en) 2018-04-20 2019-04-18 Intravascular pump with expandable distal region
US16/388,362 2019-04-18
PCT/US2019/028262 WO2019204689A1 (en) 2018-04-20 2019-04-19 Intravascular pump with expandable distal region

Publications (1)

Publication Number Publication Date
CN112004564A true CN112004564A (zh) 2020-11-27

Family

ID=68236228

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980027045.9A Pending CN112004564A (zh) 2018-04-20 2019-04-19 具有可扩张的远侧区域的血管内泵

Country Status (5)

Country Link
US (1) US11110264B2 (enExample)
EP (1) EP3781225B1 (enExample)
JP (1) JP7073530B2 (enExample)
CN (1) CN112004564A (enExample)
WO (1) WO2019204689A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114642827A (zh) * 2020-12-17 2022-06-21 苏州心岭迈德医疗科技有限公司 心室辅助泵血器械及系统
CN117042833A (zh) * 2020-12-22 2023-11-10 波士顿科学国际有限公司 受约束的输送-铰链和受约束的输送-束腹
CN120053873A (zh) * 2025-03-19 2025-05-30 深圳核心医疗科技股份有限公司 血泵

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US10383725B2 (en) 2016-08-11 2019-08-20 4C Medical Technologies, Inc. Heart chamber prosthetic valve implant with base, mesh and dome sections with single chamber anchoring for preservation, supplementation and/or replacement of native valve function
CA3039285C (en) 2016-10-25 2025-03-18 Magenta Medical Ltd. VENTRICULAR ASSISTANCE DEVICE
US12029647B2 (en) 2017-03-07 2024-07-09 4C Medical Technologies, Inc. Systems, methods and devices for prosthetic heart valve with single valve leaflet
US12036113B2 (en) 2017-06-14 2024-07-16 4C Medical Technologies, Inc. Delivery of heart chamber prosthetic valve implant
WO2019138350A2 (en) 2018-01-10 2019-07-18 Magenta Medical Ltd Ventricular assist device
US20190365538A1 (en) * 2018-06-04 2019-12-05 4C Medical Technologies, Inc. Devices, systems and methods for preventing prolapse of native cardiac valve leaflets
US11219753B2 (en) * 2018-07-30 2022-01-11 Cardiovascular Systems, Inc. Intravascular pump with expandable and collapsible inlet region and methods thereof
US11857441B2 (en) 2018-09-04 2024-01-02 4C Medical Technologies, Inc. Stent loading device
CN119280650A (zh) 2019-01-24 2025-01-10 马真塔医药有限公司 心室辅助装置
US12544226B2 (en) 2019-02-14 2026-02-10 4C Medical Technologies, Inc. Hydrophilic skirt for paravalvular leak mitigation and fit and apposition optimization for prosthetic heart valve implants
US11452628B2 (en) 2019-04-15 2022-09-27 4C Medical Technologies, Inc. Loading systems for collapsible prosthetic heart valve devices and methods thereof
KR20220129582A (ko) 2020-01-14 2022-09-23 아비오메드, 인크. 유출 호스를 가진 혈관내 혈액 펌프
US11931253B2 (en) 2020-01-31 2024-03-19 4C Medical Technologies, Inc. Prosthetic heart valve delivery system: ball-slide attachment
US12133797B2 (en) 2020-01-31 2024-11-05 4C Medical Technologies, Inc. Prosthetic heart valve delivery system: paddle attachment feature
US12053375B2 (en) 2020-03-05 2024-08-06 4C Medical Technologies, Inc. Prosthetic mitral valve with improved atrial and/or annular apposition and paravalvular leakage mitigation
US11992403B2 (en) 2020-03-06 2024-05-28 4C Medical Technologies, Inc. Devices, systems and methods for improving recapture of prosthetic heart valve device with stent frame having valve support with inwardly stent cells
WO2021198881A1 (en) 2020-04-02 2021-10-07 Magenta Medical Ltd Centrifugal and mixed-flow impellers for use with a blood pump
EP4039319B1 (en) 2020-04-07 2025-06-04 Magenta Medical Ltd. Cardiac output estimation
EP4225423A4 (en) * 2020-10-08 2024-10-09 Shifamed Holdings, LLC INTRAVASCULAR BLOOD PUMPS AND METHODS OF USE
US20220193392A1 (en) * 2020-12-23 2022-06-23 Boston Scientific Scimed Inc. Facilitate Delivery of Devices with High Friction - Braid
CN116549834A (zh) 2021-03-09 2023-08-08 马真塔医药有限公司 心室辅助装置
US20230201560A1 (en) * 2021-12-29 2023-06-29 Tc1 Llc Guidewire configurations for implantable medical devices
CN114259645B (zh) * 2022-01-11 2024-12-06 丰凯利医疗器械(上海)有限公司 泵血装置
US12588998B1 (en) 2022-09-01 2026-03-31 4C Medical Technologies, Inc. Prosthetic heart valve for natural blood flow
CA3262643A1 (en) 2022-09-14 2024-03-21 Magenta Medical Ltd PUMP OUTLET TUBE
US20240366366A1 (en) 2023-03-24 2024-11-07 4C Medical Technologies, Inc. Implant delivery
DE112024001706T5 (de) * 2023-04-13 2026-01-29 Abiomed, Inc. Blutpumpe

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US20080132748A1 (en) * 2006-12-01 2008-06-05 Medical Value Partners, Llc Method for Deployment of a Medical Device
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US20100023046A1 (en) * 2008-07-24 2010-01-28 Aga Medical Corporation Multi-layered medical device for treating a target site and associated method
US20110004046A1 (en) * 2009-07-01 2011-01-06 The Penn State Research Foundation Blood pump with expandable cannula
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US20140200395A1 (en) * 2012-12-11 2014-07-17 Bilal Shafi Apparatuses and methods for preventing or reversing heart dilation

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US20040044266A1 (en) * 2000-12-01 2004-03-04 Thorsten Siess Intravascular pump
US20080262337A1 (en) * 2004-05-17 2008-10-23 C.R. Bard, Inc. Method and Apparatus for Mapping and/or Ablation of Cardiac Tissue
US20080132748A1 (en) * 2006-12-01 2008-06-05 Medical Value Partners, Llc Method for Deployment of a Medical Device
US20100023046A1 (en) * 2008-07-24 2010-01-28 Aga Medical Corporation Multi-layered medical device for treating a target site and associated method
US20110004046A1 (en) * 2009-07-01 2011-01-06 The Penn State Research Foundation Blood pump with expandable cannula
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CN102548508A (zh) * 2009-09-21 2012-07-04 麦德托尼克公司 带支架的经导管假体心脏瓣膜输送系统及方法
US20140200395A1 (en) * 2012-12-11 2014-07-17 Bilal Shafi Apparatuses and methods for preventing or reversing heart dilation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114642827A (zh) * 2020-12-17 2022-06-21 苏州心岭迈德医疗科技有限公司 心室辅助泵血器械及系统
CN117042833A (zh) * 2020-12-22 2023-11-10 波士顿科学国际有限公司 受约束的输送-铰链和受约束的输送-束腹
CN120053873A (zh) * 2025-03-19 2025-05-30 深圳核心医疗科技股份有限公司 血泵
CN120053873B (zh) * 2025-03-19 2026-01-30 深圳核心医疗科技股份有限公司 血泵

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US20190321530A1 (en) 2019-10-24
EP3781225B1 (en) 2023-04-19
EP3781225A1 (en) 2021-02-24
JP7073530B2 (ja) 2022-05-23
JP2021521934A (ja) 2021-08-30
EP3781225A4 (en) 2022-02-23
US11110264B2 (en) 2021-09-07
WO2019204689A1 (en) 2019-10-24

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Application publication date: 20201127