ATE482731T1 - Gerät zur langzeitunterstützung eines linken ventrikels beim pumpen von blut - Google Patents

Gerät zur langzeitunterstützung eines linken ventrikels beim pumpen von blut

Info

Publication number
ATE482731T1
ATE482731T1 AT05786714T AT05786714T ATE482731T1 AT E482731 T1 ATE482731 T1 AT E482731T1 AT 05786714 T AT05786714 T AT 05786714T AT 05786714 T AT05786714 T AT 05786714T AT E482731 T1 ATE482731 T1 AT E482731T1
Authority
AT
Austria
Prior art keywords
long
left ventricle
pumping blood
term support
pump
Prior art date
Application number
AT05786714T
Other languages
English (en)
Inventor
Reynolds M Delgado
Original Assignee
Delgado Reynolds M Iii
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 Delgado Reynolds M Iii filed Critical Delgado Reynolds M Iii
Application granted granted Critical
Publication of ATE482731T1 publication Critical patent/ATE482731T1/de

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
    • A61M60/40—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
    • A61M60/10—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
    • A61M60/178—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular 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
    • A61M60/20—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
    • A61M60/80—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
    • A61M60/873—Energy supply devices; Converters therefor specially adapted for wireless or transcutaneous energy transfer [TET], e.g. inductive charging
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
AT05786714T 2004-08-13 2005-08-12 Gerät zur langzeitunterstützung eines linken ventrikels beim pumpen von blut ATE482731T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US60173304P 2004-08-13 2004-08-13
US65301505P 2005-02-15 2005-02-15
PCT/US2005/028875 WO2006020942A1 (en) 2004-08-13 2005-08-12 Method and apparatus for long-term assisting a left ventricle to pump blood

Publications (1)

Publication Number Publication Date
ATE482731T1 true ATE482731T1 (de) 2010-10-15

Family

ID=35429148

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05786714T ATE482731T1 (de) 2004-08-13 2005-08-12 Gerät zur langzeitunterstützung eines linken ventrikels beim pumpen von blut

Country Status (8)

Country Link
US (6) US8012079B2 (de)
EP (2) EP2151257B1 (de)
AT (1) ATE482731T1 (de)
AU (1) AU2005272610B2 (de)
CA (2) CA2838073C (de)
DE (1) DE602005023886D1 (de)
ES (1) ES2421526T3 (de)
WO (1) WO2006020942A1 (de)

Families Citing this family (150)

* Cited by examiner, † Cited by third party
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EP2151257A1 (de) 2010-02-10
US11241569B2 (en) 2022-02-08
CA2577051C (en) 2014-05-20
CA2838073A1 (en) 2006-02-23
AU2005272610A1 (en) 2006-02-23
EP1789112B1 (de) 2010-09-29
CA2838073C (en) 2018-05-29
US8012079B2 (en) 2011-09-06
US20060036127A1 (en) 2006-02-16
US20190358382A1 (en) 2019-11-28
US20120041255A1 (en) 2012-02-16
US10413648B2 (en) 2019-09-17
AU2005272610B2 (en) 2011-10-20
US20200316277A1 (en) 2020-10-08
ES2421526T3 (es) 2013-09-03
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US11745005B2 (en) 2023-09-05
DE602005023886D1 (de) 2010-11-11
US11642511B2 (en) 2023-05-09
WO2006020942A1 (en) 2006-02-23
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US20240017052A1 (en) 2024-01-18
US20200316278A1 (en) 2020-10-08

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