BRPI0410835A - dispositivo auxiliar ventricular pneumático universal - Google Patents

dispositivo auxiliar ventricular pneumático universal

Info

Publication number
BRPI0410835A
BRPI0410835A BRPI0410835-3A BRPI0410835A BRPI0410835A BR PI0410835 A BRPI0410835 A BR PI0410835A BR PI0410835 A BRPI0410835 A BR PI0410835A BR PI0410835 A BRPI0410835 A BR PI0410835A
Authority
BR
Brazil
Prior art keywords
pumping unit
pumping
assist device
term
pneumatic ventricular
Prior art date
Application number
BRPI0410835-3A
Other languages
English (en)
Inventor
Emilio Sacristan Rock
Moises Calderon
Original Assignee
Innovamedica S A De C V
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 Innovamedica S A De C V filed Critical Innovamedica S A De C V
Priority claimed from PCT/MX2004/000036 external-priority patent/WO2004105828A2/es
Publication of BRPI0410835A publication Critical patent/BRPI0410835A/pt

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

"DISPOSITIVO AUXILIAR VENTRICULAR PNEUMáTICO UNIVERSAL". A presente invenção refere-se a um dispositivo auxiliar ventricular pneumático que é projetado para uso em qualquer aplicação de suporte circulatório incluindo RVAD, LVAD OU BIVAD, transoperacional, de longo ou curto prazo, implantável fixo ou extracorpóreo. O mesmo consiste em um invólucro de bombeamento de contorno macio e uma unidade de bombeamento descartável que inclui um saco de bomba, duas válvulas de uma via, e dois conectores de tubo. A unidade de bombeamento é em especial projetada para permitir o movimento contínuo e fluido de sangue e para limitar as superfícies de contato com o sangue, e é produzida a partir de um material elástico e flexível tal como silicone. Os componentes podem ser fabricados de forma confiável e económica por moldagem de injeção. Ainda, o invólucro de bombeamento e a unidade de bombeamento incluem características complementares que de modo rápido e seguro retêm a unidade de bombeamento, e quaisquer cânulas fixadas no lugar.
BRPI0410835-3A 2003-05-30 2004-05-28 dispositivo auxiliar ventricular pneumático universal BRPI0410835A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47506203P 2003-05-30 2003-05-30
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
BRPI0410835A true BRPI0410835A (pt) 2006-06-27

Family

ID=56290569

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0410835-3A BRPI0410835A (pt) 2003-05-30 2004-05-28 dispositivo auxiliar ventricular pneumático universal

Country Status (5)

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

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US11511103B2 (en) 2017-11-13 2022-11-29 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
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EP3705158B1 (de) * 2019-03-07 2024-08-07 BIOTRONIK SE & Co. KG Gehäuse für ein implantierbares medizinisches gerät
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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Also Published As

Publication number Publication date
ES2479792T3 (es) 2014-07-24
US20040242954A1 (en) 2004-12-02
EP1629855A2 (en) 2006-03-01
EP1629855B1 (en) 2014-04-16
US7217236B2 (en) 2007-05-15
PL1629855T3 (pl) 2014-09-30

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: INNOVAMEDICA S.A.P.I DE C.V. (MX)

Free format text: NOME ALTERADO DE: INNOVAMEDICA S.A. DE C.V.

B25A Requested transfer of rights approved

Owner name: VITALMEX INTERNACIONAL, S.A. DE C.V. (MX)

Free format text: TRANSFERIDO DE: INNOVAMEDICA S.A.P.I. DE C.V.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]