ES2479792T3 - Dispositivo de asistencia ventricular neumático universal - Google Patents

Dispositivo de asistencia ventricular neumático universal Download PDF

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Publication number
ES2479792T3
ES2479792T3 ES04735421.2T ES04735421T ES2479792T3 ES 2479792 T3 ES2479792 T3 ES 2479792T3 ES 04735421 T ES04735421 T ES 04735421T ES 2479792 T3 ES2479792 T3 ES 2479792T3
Authority
ES
Spain
Prior art keywords
pumping unit
pumping
assist device
ventricular assist
blood
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.)
Expired - Lifetime
Application number
ES04735421.2T
Other languages
English (en)
Inventor
Emilio Sacristán Rock
Moisés Calderón
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.)
Vitalmex Internacional SA de CV
Original Assignee
Vitalmex Internacional SA de CV
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 Vitalmex Internacional SA de CV filed Critical Vitalmex Internacional SA de CV
Priority claimed from PCT/MX2004/000036 external-priority patent/WO2004105828A2/es
Application granted granted Critical
Publication of ES2479792T3 publication Critical patent/ES2479792T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M60/80—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
    • 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
    • A61M60/40—Details relating to driving
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
    • 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
    • A61M60/859—Connections therefor
    • 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)
  • 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)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

Se describe un dispositivo de asistencia ventricular neumático que está diseñado para usarse en cualquier aplicación de soporte circulatorio incluyendo RVAD, LAVD o BIVAD, transoperatorios, de corto plazo o largo plazo, implantables por catéter o extracorpóreos. Consiste en una concha de bombea de contorno suave y una unidad de bombeo desechable, la cual incluye un saco de bomba, dos válvulas de paso único y conectores de tubos. La unidad de bombeo está diseñada especialmente para permitir el movimiento continuo y fluido de sangre y para limitar las superficies que hacen contacto con la sangre, y está hecho de un material flexible y elástico tal como silicón. Los componentes pueden ser fabricados de manera económica y confiable mediante moldeo por inyección. Asimismo, la concha de bombeo y unidad de bombeo incluyen características complementarias que mantienen en su lugar de manera rápida y segura la unidad de bombeo y cualquier cánula unida.

Description

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Claims (1)

  1. imagen1
ES04735421.2T 2003-05-30 2004-05-28 Dispositivo de asistencia ventricular neumático universal Expired - Lifetime ES2479792T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US47506203P 2003-05-30 2003-05-30
US475062P 2003-05-30
US854567 2004-05-25
US10/854,567 US7217236B2 (en) 2003-05-30 2004-05-25 Universal pneumatic ventricular assist device
PCT/MX2004/000036 WO2004105828A2 (es) 2003-05-30 2004-05-28 Dispositivo de asistencia ventricular neumático universal

Publications (1)

Publication Number Publication Date
ES2479792T3 true ES2479792T3 (es) 2014-07-24

Family

ID=56290569

Family Applications (1)

Application Number Title Priority Date Filing Date
ES04735421.2T Expired - Lifetime ES2479792T3 (es) 2003-05-30 2004-05-28 Dispositivo de asistencia ventricular neumático universal

Country Status (5)

Country Link
US (1) US7217236B2 (es)
EP (1) EP1629855B1 (es)
BR (1) BRPI0410835A (es)
ES (1) ES2479792T3 (es)
PL (1) PL1629855T3 (es)

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ATE391468T1 (de) 2000-02-10 2008-04-15 Potencia Medical Ag Mechanische vorrichtung zur impotenzbehandlung
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US7442165B2 (en) * 2000-02-14 2008-10-28 Obtech Medical Ag Penile prosthesis
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US9949812B2 (en) 2009-07-17 2018-04-24 Peter Forsell Vaginal operation method for the treatment of anal incontinence in women
US10952836B2 (en) 2009-07-17 2021-03-23 Peter Forsell Vaginal operation method for the treatment of urinary incontinence in women
KR101058527B1 (ko) * 2009-08-12 2011-08-23 주식회사 리브라하트 심실보조장치
EP2617443B1 (en) * 2012-01-17 2015-10-21 PulseCath B.V. Pressure actuated single-lumen blood pumping device
CN102641525B (zh) * 2012-05-07 2014-10-01 暨南大学 一种多用途体外双心室循环辅助搏动式血泵
DE102015223541A1 (de) * 2015-11-27 2017-06-01 Albert-Ludwigs-Universität Freiburg Implantierbares Fluidpumpensystem
EP3634528B1 (en) 2017-06-07 2023-06-07 Shifamed Holdings, LLC Intravascular fluid movement devices, systems, and methods of use
CN111556763B (zh) 2017-11-13 2023-09-01 施菲姆德控股有限责任公司 血管内流体运动装置、系统
CN117959583A (zh) 2018-02-01 2024-05-03 施菲姆德控股有限责任公司 血管内血泵以及使用和制造方法
WO2021011473A1 (en) 2019-07-12 2021-01-21 Shifamed Holdings, Llc Intravascular blood pumps and methods of manufacture and use
US11654275B2 (en) 2019-07-22 2023-05-23 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
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CN113920173A (zh) * 2021-10-18 2022-01-11 中国科学院深圳先进技术研究院 基于光流和拉格朗日涡度偏差的心脏血流涡度环识别方法
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Also Published As

Publication number Publication date
US20040242954A1 (en) 2004-12-02
US7217236B2 (en) 2007-05-15
BRPI0410835A (pt) 2006-06-27
EP1629855A2 (en) 2006-03-01
EP1629855B1 (en) 2014-04-16
PL1629855T3 (pl) 2014-09-30

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