ES2479795T3 - Dispositivo de bombeo de fluidos y componentes de sellamiento estático - Google Patents

Dispositivo de bombeo de fluidos y componentes de sellamiento estático Download PDF

Info

Publication number
ES2479795T3
ES2479795T3 ES09726351.1T ES09726351T ES2479795T3 ES 2479795 T3 ES2479795 T3 ES 2479795T3 ES 09726351 T ES09726351 T ES 09726351T ES 2479795 T3 ES2479795 T3 ES 2479795T3
Authority
ES
Spain
Prior art keywords
sealing
pump chamber
support structure
sealing element
transfer end
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.)
Active
Application number
ES09726351.1T
Other languages
English (en)
Inventor
Francisco Javier TOVAR LÓPEZ
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
Application granted granted Critical
Publication of ES2479795T3 publication Critical patent/ES2479795T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M60/126—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
    • A61M60/178—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
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/827—Sealings between moving parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • External Artificial Organs (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Una estructura de sello estático para un alojamiento de bomba incluye una estructura de soporte, un primer elemento de sellado, yun segundo elemento de sellado; la estructura de soporte circunscribe una cámara de bomba e incluye una primera superficie de sellado, una segunda superficie de sellado opuesta, y un extremo de transferencia de fluido interpuesto entre las superficies de sellado; la estructura de soporte proporciona una trayectoria de flujode fluido que corre a través del extremo de transferencia de fluido y dentro de la cámara de bomba mediante un agujero de entraday desde la cámara de bomba de regreso a través del extremo de transferencia de fluido mediante un agujero de salida; el primer elemento de sellado está colocado en la primera superficie de sellado, y el segundo elemento de sellado está colocado en la segundasuperficie de sellado; los elementos de sellado están configurados para formar interfaces de sellado en el alojamiento de bomba, estableciendo un sello estático que aisla la cámara de bomba contra un ambiente exterior al alojamiento de bomba de fluido.

Description

imagen1
imagen2
imagen3
imagen4
imagen5
imagen6
imagen7
imagen8
imagen9

Claims (1)

  1. imagen1
    imagen2
ES09726351.1T 2008-03-28 2009-03-30 Dispositivo de bombeo de fluidos y componentes de sellamiento estático Active ES2479795T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US4061508P 2008-03-28 2008-03-28
US40615P 2008-03-28
US412300 2009-03-26
US12/412,300 US8376927B2 (en) 2008-03-28 2009-03-26 Fluid pumping ventricular assist device and components with static seal
PCT/MX2009/000029 WO2009120056A1 (es) 2008-03-28 2009-03-30 Dispositivo de bombeo de fluido y componentes con sello estático

Publications (1)

Publication Number Publication Date
ES2479795T3 true ES2479795T3 (es) 2014-07-24

Family

ID=41114145

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09726351.1T Active ES2479795T3 (es) 2008-03-28 2009-03-30 Dispositivo de bombeo de fluidos y componentes de sellamiento estático

Country Status (8)

Country Link
US (3) US8376927B2 (es)
EP (1) EP2263712B1 (es)
CN (1) CN102046220B (es)
BR (1) BRPI0910329B1 (es)
ES (1) ES2479795T3 (es)
HK (1) HK1152263A1 (es)
PL (1) PL2263712T3 (es)
WO (1) WO2009120056A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8376927B2 (en) 2008-03-28 2013-02-19 Vitalmex Internacional S.A. De S.V. Fluid pumping ventricular assist device and components with static seal
NL1038571C2 (nl) * 2011-02-09 2012-08-10 Bj Innovations & Engineering Bloedpomp, terugslagklep voor een bloedpomp en terugslagklepconstructie voor een bloedpomp.
EP2617443B1 (en) * 2012-01-17 2015-10-21 PulseCath B.V. Pressure actuated single-lumen blood pumping device
US10206588B2 (en) * 2013-03-15 2019-02-19 Given Imaging Ltd. Device and system for sensing within in-vivo fluids
US9136681B1 (en) * 2014-06-21 2015-09-15 Lewis B. Medlin, Jr. Stabilized bracket for holding conductors a fixed distance from a wall surface
WO2016053688A1 (en) 2014-10-01 2016-04-07 Heartware, Inc. Backup controller system with updating
CN104906643B (zh) * 2015-06-03 2017-06-16 湖南人文科技学院 一种血液泵送装置
CN105107038A (zh) * 2015-09-10 2015-12-02 苏州大学张家港工业技术研究院 一种双柱塞气缸驱动式人工心脏泵
US10682109B2 (en) 2015-10-07 2020-06-16 Illinois Tool Works Inc. Check valve assembly
EP3156085A1 (de) 2015-10-12 2017-04-19 Berlin Heart GmbH Herzunterstützungssystem mit zwei pumpen
DE102015223541A1 (de) * 2015-11-27 2017-06-01 Albert-Ludwigs-Universität Freiburg Implantierbares Fluidpumpensystem
US10413647B2 (en) 2015-12-21 2019-09-17 Heartware, Inc. Implantable mechanical circulatory support devices

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930324A (en) * 1955-10-03 1960-03-29 Ohio Commw Eng Co Magnetic pump
US3208448A (en) 1962-02-02 1965-09-28 Kenneth E Woodward Artificial heart pump circulation system
US3553736A (en) 1968-11-25 1971-01-12 Us Health Education & Welfare Auxiliary ventricle
US3919722A (en) * 1973-03-06 1975-11-18 Us Health Totally implantable artificial replacement heart
DE2340755B2 (de) 1973-08-11 1975-09-18 Horst Dr.-Ing. 5100 Aachen Chmiel Blutpumpe
US3974825A (en) 1975-10-01 1976-08-17 Baylor College Of Medicine Remote electrical monitoring of gas activated blood pumps
US4162543A (en) 1977-08-23 1979-07-31 Institut Transplantatsii Organov I Tkanei Artificial heart
US4222127A (en) 1978-06-02 1980-09-16 Donachy And Pierce Blood pump and method of pumping blood
JPS6022944B2 (ja) 1980-11-10 1985-06-05 日本ゼオン株式会社 血液用ポンプ装置
US4427470A (en) * 1981-09-01 1984-01-24 University Of Utah Vacuum molding technique for manufacturing a ventricular assist device
US4838889A (en) 1981-09-01 1989-06-13 University Of Utah Research Foundation Ventricular assist device and method of manufacture
FR2557462B1 (fr) 1983-12-28 1986-05-23 Clinique Residence Parc Pompe sanguine implantable
US4573997A (en) 1984-03-19 1986-03-04 Research Corporation Right ventricular assist device
FR2585249B1 (fr) 1985-07-26 1987-10-16 Biomasys Sa Coeur artificiel heterotopique : prothese cardiaque monobloc pour assistance biventriculaire implantable dans l'hemi-thorax droit
US4781715A (en) 1986-04-30 1988-11-01 Temple University Of The Commonwealth System Of Higher Education Cardiac prosthesis having integral blood pressure sensor
US4723948A (en) 1986-11-12 1988-02-09 Pharmacia Nu Tech Catheter attachment system
FR2625903B1 (fr) 1988-01-14 1997-06-13 Univ Paris Curie Prothese cardiaque totalement implantable a membranes flottantes, a raccord rapide et a elements sensibles amovibles
US4863461A (en) 1988-03-21 1989-09-05 Symbion, Inc. Artificial ventricle
US4902291A (en) 1989-01-31 1990-02-20 University Of Utah Research Foundation Collapsible artificial ventricle and pumping shell
IT1240357B (it) 1990-03-20 1993-12-10 Mini Ricerca Scient Tecnolog Dispositivo per assistenza ventricolare cardiaca, particolarmente per il ricupero della funzione miocardica depressa e per il mantenimento delle funzioni vitali dell'organismo
US5332403A (en) 1992-08-17 1994-07-26 Jack Kolff LVAD with t-shape and unidirectional valve
US5348528A (en) 1993-04-26 1994-09-20 Vince Medical Company Limited Cardiac assist device
JP3085835B2 (ja) 1993-04-28 2000-09-11 京セラ株式会社 血液ポンプ
US6102845A (en) 1994-02-07 2000-08-15 Baxter International Inc. Ventricular assist device with minimal blood contacting surfaces
IL118149A0 (en) 1996-05-05 1996-09-12 Rdc Rafael Dev Corp Method for producing heart valves and heart valves produced by the method
AUPO522497A0 (en) 1997-02-19 1997-04-11 Micromedical Industries Limited Ball valve system for heart-assist device and method of manufacture
JP2003521260A (ja) 1997-09-30 2003-07-15 エル．ヴァド テクノロジー，インコーポレイテッド 心臓血管系サポートコントロールシステム
FR2776747B1 (fr) 1998-03-27 2000-06-02 Hutchinson Raccord encliquetable pour tuyau de transfert de fluide
US6117169A (en) 1998-06-24 2000-09-12 Sulzer Carbomedics Inc. Living hinge attachment of leaflet to a valve body
US6001056A (en) 1998-11-13 1999-12-14 Baxter International Inc. Smooth ventricular assist device conduit
US6146325A (en) 1999-06-03 2000-11-14 Arrow International, Inc. Ventricular assist device
US6344022B1 (en) 1999-07-19 2002-02-05 Robert Jarvik Right ventricular bypass devices and methods of their use during heart surgery
US6174331B1 (en) 1999-07-19 2001-01-16 Sulzer Carbomedics Inc. Heart valve leaflet with reinforced free margin
US6530876B1 (en) 2000-04-25 2003-03-11 Paul A. Spence Supplemental heart pump methods and systems for supplementing blood through the heart
TW458771B (en) 2000-12-13 2001-10-11 Jiang R Chung Structure of blood-propelling cavity of artificial left ventricle
DE10119691A1 (de) * 2001-04-20 2002-11-21 Deutsch Zentr Luft & Raumfahrt System zum Unterstützen des linken Herzventrikels
US20030023131A1 (en) 2001-06-06 2003-01-30 Antaki James F. Apparatus and method for reducing heart pump backflow
AU2003215342A1 (en) * 2002-02-21 2003-09-09 Design Mentor, Inc. Fluid pump
US7217236B2 (en) 2003-05-30 2007-05-15 Innovamedica S.A. De C.V. Universal pneumatic ventricular assist device
US7014605B2 (en) * 2004-04-15 2006-03-21 Paul Weatherbee Pulsatile blood pumping system
ITUD20050112A1 (it) * 2005-07-01 2007-01-02 Gaetano Azzolina Dispositivo di assistenza cardiocircolatoria
CN2838630Y (zh) * 2005-11-04 2006-11-22 广东省心血管病研究所 气动左心辅助泵
US8376927B2 (en) * 2008-03-28 2013-02-19 Vitalmex Internacional S.A. De S.V. Fluid pumping ventricular assist device and components with static seal
KR101058527B1 (ko) * 2009-08-12 2011-08-23 주식회사 리브라하트 심실보조장치

Also Published As

Publication number Publication date
BRPI0910329B1 (pt) 2021-12-14
CN102046220B (zh) 2013-09-11
US20130217953A1 (en) 2013-08-22
HK1152263A1 (en) 2012-02-24
US8771164B2 (en) 2014-07-08
US20090264697A1 (en) 2009-10-22
US8869395B2 (en) 2014-10-28
US8376927B2 (en) 2013-02-19
WO2009120056A1 (es) 2009-10-01
EP2263712A1 (en) 2010-12-22
EP2263712B1 (en) 2014-04-23
US20120192419A1 (en) 2012-08-02
CN102046220A (zh) 2011-05-04
PL2263712T3 (pl) 2014-09-30
EP2263712A4 (en) 2013-02-13
BRPI0910329A2 (pt) 2021-04-13

Similar Documents

Publication Publication Date Title
ES2479795T3 (es) Dispositivo de bombeo de fluidos y componentes de sellamiento estático
PE20190824A1 (es) Conjunto de cartucho
ES2560245T3 (es) Dispositivo de dispensación de líquido con una válvula de diafragma y método de montaje de la válvula
ES2632002T3 (es) Intercambiador de presión
ES2613279T3 (es) Bomba de vacío
CL2018003247A1 (es) Monitoreo de bomba.
ES2300235T3 (es) Irrigador bucal
AR112372A1 (es) Dispositivo de transferencia de presión y el sistema y uso asociados, para bombear grandes volúmenes de fluidos con partículas a altas presiones
AR063814A1 (es) Bomba de accionamiento manual para la succion de leche materna
PE20070912A1 (es) Dispositivo de sello de anillo flotante flexible para bombas rotodinamicas
BRPI0815068A2 (pt) Bomba a vácuo e uso de uma bomba a vácuo
AR083910A1 (es) Herramienta de limpieza
MX2015012967A (es) Terminal de fluido con pasajes de flujo protegidos y kit para la misma.
AR047641A1 (es) Conjunto de bomba para piscinas moldeado por inyeccion
PE20100005A1 (es) Sistema de flujo de fluido presurizado para un martillo de circulacion reversa
AR059068A1 (es) Una bomba para bombear liquidos contaminados que incluyen materia solida
PE20142007A1 (es) Un soporte para alojamiento de bomba
CL2011000626A1 (es) Dispositivo de compensacion de presion para sistemas que conducen fluido,s que comprende; un recipiente de presion, un diafragma que forma una camara de luido y una camara de gas, una tueberia entre la camara de fluido y el sistema que conduce el fluido, y una tuberia de conexion del dispositivo con el sistema que conduce el fluido.
CL2020001112A1 (es) Conjunto de cartucho, con una carcasa que posee una cámara de células de flujo para recibir una célula de flujo, una placa de pocillos, incluyendo la placa de pocillos una estación de válvula, un conjunto de bomba, un conjunto de válvula rotativa, el conjunto de válvula rotativa incluye un árbol de rotor y una válvula de rotor. (divisional solicitud 201803753)
CL2008003071A1 (es) Bomba centrifuga con un alojamiento, un eje, rodete en un eje, un sello dinamico con camara de sello, un repulsor montado al eje y un sello estatico que comprende una cubierta de sello axialmente ajustable, con un miembro de sello estacionario flexible y en conexion con una manga de eje arreglada al eje; miembro de sello.
BR112021023338A2 (pt) Aparelho para tratamento de dentes
AR089480A1 (es) Aparato a prueba de fallas para su uso con valvulas de fluidos
SE0701656L (sv) Backventil
AR068100A1 (es) Cabezal sellador y entrada de bomba combinados para bomba sumergible electrica
WO2012027406A3 (en) Vacuum chamber assembly for supporting a workpiece