GB1370546A - Device for facilitating cardiac action - Google Patents

Device for facilitating cardiac action

Info

Publication number
GB1370546A
GB1370546A GB3156672A GB3156672A GB1370546A GB 1370546 A GB1370546 A GB 1370546A GB 3156672 A GB3156672 A GB 3156672A GB 3156672 A GB3156672 A GB 3156672A GB 1370546 A GB1370546 A GB 1370546A
Authority
GB
United Kingdom
Prior art keywords
cardiac action
facilitating cardiac
facilitating
action
cardiac
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
Application number
GB3156672A
Other languages
English (en)
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.)
V NI I ISPYTATELNY I MED TEKHN
Original Assignee
V NI I ISPYTATELNY I MED TEKHN
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 V NI I ISPYTATELNY I MED TEKHN filed Critical V NI I ISPYTATELNY I MED TEKHN
Publication of GB1370546A publication Critical patent/GB1370546A/en
Expired 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • A61M25/0075—Valve means
    • 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
    • A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
    • 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
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • A61M60/274—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders the inlet and outlet being the same, e.g. para-aortic counter-pulsation blood 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
    • A61M60/845—Constructional details other than related to driving of extracorporeal blood pumps
    • A61M60/851—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
    • A61M60/80—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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • A61M25/0075—Valve means
    • A61M2025/0076—Unidirectional 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Mechanical Engineering (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • External Artificial Organs (AREA)
GB3156672A 1971-07-06 1972-07-06 Device for facilitating cardiac action Expired GB1370546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1671925A SU400331A1 (it) 1971-07-06 1971-07-06

Publications (1)

Publication Number Publication Date
GB1370546A true GB1370546A (en) 1974-10-16

Family

ID=20479861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3156672A Expired GB1370546A (en) 1971-07-06 1972-07-06 Device for facilitating cardiac action

Country Status (5)

Country Link
CA (1) CA1008330A (it)
FR (1) FR2144806B1 (it)
GB (1) GB1370546A (it)
IT (1) IT968352B (it)
SU (1) SU400331A1 (it)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997002850A1 (en) * 1995-07-10 1997-01-30 Medicard Ltd. Heart assist system
US6007479A (en) * 1996-07-08 1999-12-28 H.D.S. Systems Ltd. Heart assist system and method
US6398714B1 (en) 1999-07-29 2002-06-04 Intra-Vasc.Nl B.V. Cardiac assist catheter pump and catheter and fitting for use therein
WO2003028786A2 (en) * 2001-09-28 2003-04-10 Jan Otto Solem A method, a device, and a system for organ reconditioning and a device for preserving an internal bodyorgan
EP1428548A1 (en) * 2002-12-12 2004-06-16 Piolax Medical Devices, Inc. Catheter for use in peritoneovenous shunt
WO2005021078A1 (en) 2003-09-02 2005-03-10 Intra-Vasc.Nl B.V. Catheter pump, catheter and fittings therefore and methods of using a catheter pump.
ES2233135A1 (es) * 2002-09-11 2005-06-01 Salvador Merce Vives Aparato para soporte cardiaco de flujo pulsatil.
WO2005123158A1 (en) * 2004-06-10 2005-12-29 Orqis Medical Corporation Cannulae and system having reduced flow resistance
US7494477B2 (en) 2003-09-02 2009-02-24 Pulsecath B.V. Catheter pump, catheter and fittings therefore and methods of using a catheter pump
US7993260B2 (en) 1997-10-09 2011-08-09 Thoratec Corporation Implantable heart assist system and method of applying same
US8790367B2 (en) 2008-02-06 2014-07-29 Guided Delivery Systems Inc. Multi-window guide tunnel
WO2015131879A1 (de) * 2014-03-03 2015-09-11 Novapump Gmbh Katheter zum gerichteten leiten eines fluids, insbesondere einer körperflüssigkeit
US9468528B2 (en) 2002-06-13 2016-10-18 Guided Delivery Systems, Inc. Devices and methods for heart valve repair
US9861350B2 (en) 2010-09-03 2018-01-09 Ancora Heart, Inc. Devices and methods for anchoring tissue
US9949829B2 (en) 2002-06-13 2018-04-24 Ancora Heart, Inc. Delivery devices and methods for heart valve repair
US10561773B2 (en) 2011-09-05 2020-02-18 Ecp Entwicklungsgesellschaft Mbh Medical product comprising a functional element for the invasive use in a patient's body
US10980973B2 (en) 2015-05-12 2021-04-20 Ancora Heart, Inc. Device and method for releasing catheters from cardiac structures
CN113018544A (zh) * 2021-03-02 2021-06-25 江苏赛腾医疗科技有限公司 导流控制装置
US11583670B2 (en) 2014-03-03 2023-02-21 Novapump Gmbh Catheter for the directional conveyance of a fluid, particularly a body fluid
US11672524B2 (en) 2019-07-15 2023-06-13 Ancora Heart, Inc. Devices and methods for tether cutting

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014317A (en) * 1972-02-18 1977-03-29 The United States Of America As Represented By The Department Of Health, Education And Welfare Multipurpose cardiocirculatory assist cannula and methods of use thereof
US4906229A (en) * 1988-05-03 1990-03-06 Nimbus Medical, Inc. High-frequency transvalvular axisymmetric blood pump
EP0456748B1 (en) * 1989-02-02 1996-08-28 The Regents Of The University Of Minnesota A single-lumen, bidirectional, check valve catheter
DE4330089C2 (de) * 1993-09-06 1995-06-22 Gsf Forschungszentrum Umwelt Katheter
EP2194278A1 (de) 2008-12-05 2010-06-09 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit einem rotor
EP2216059A1 (de) 2009-02-04 2010-08-11 ECP Entwicklungsgesellschaft mbH Kathetereinrichtung mit einem Katheter und einer Betätigungseinrichtung
EP2248544A1 (de) 2009-05-05 2010-11-10 ECP Entwicklungsgesellschaft mbH Im Durchmesser veränderbare Fluidpumpe, insbesondere für die medizinische Verwendung
EP2282070B1 (de) 2009-08-06 2012-10-17 ECP Entwicklungsgesellschaft mbH Kathetereinrichtung mit einer Ankopplungseinrichtung für eine Antriebseinrichtung
EP3441616B1 (de) 2009-09-22 2023-04-19 ECP Entwicklungsgesellschaft mbH Komprimierbarer rotor für eine fluidpumpe
EP2298371A1 (de) 2009-09-22 2011-03-23 ECP Entwicklungsgesellschaft mbH Funktionselement, insbesondere Fluidpumpe, mit einem Gehäuse und einem Förderelement
EP2314331B1 (de) 2009-10-23 2013-12-11 ECP Entwicklungsgesellschaft mbH Katheterpumpenanordnung und flexible Wellenanordnung mit einer Seele
EP2338539A1 (de) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Pumpeneinrichtung mit einer Detektionseinrichtung
EP2338540A1 (de) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Förderschaufel für einen komprimierbaren Rotor
EP2338541A1 (de) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Radial komprimierbarer und expandierbarer Rotor für eine Fluidpumpe
EP2347778A1 (de) 2010-01-25 2011-07-27 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit einem radial komprimierbaren Rotor
EP2363157A1 (de) 2010-03-05 2011-09-07 ECP Entwicklungsgesellschaft mbH Vorrichtung zur mechanischen Einwirkung auf ein Medium, insbesondere Fluidpumpe
EP2388029A1 (de) 2010-05-17 2011-11-23 ECP Entwicklungsgesellschaft mbH Pumpenanordnung
EP2399639A1 (de) 2010-06-25 2011-12-28 ECP Entwicklungsgesellschaft mbH System zum einführen einer pumpe
EP2407186A1 (de) 2010-07-15 2012-01-18 ECP Entwicklungsgesellschaft mbH Rotor für eine Pumpe, hergestellt mit einem ersten, elastischen Werkstoff
EP2407187A3 (de) 2010-07-15 2012-06-20 ECP Entwicklungsgesellschaft mbH Blutpumpe für die invasive Anwendung innerhalb eines Körpers eines Patienten
EP2407185A1 (de) 2010-07-15 2012-01-18 ECP Entwicklungsgesellschaft mbH Radial komprimierbarer und expandierbarer Rotor für eine Pumpe mit einem Schaufelblatt
EP2422735A1 (de) 2010-08-27 2012-02-29 ECP Entwicklungsgesellschaft mbH Implantierbare Blutfördereinrichtung, Manipulationseinrichtung sowie Koppeleinrichtung
EP2497521A1 (de) 2011-03-10 2012-09-12 ECP Entwicklungsgesellschaft mbH Schubvorrichtung zum axialen Einschieben eines strangförmigen, flexiblen Körpers
EP3206741A4 (en) * 2014-10-13 2018-05-02 Emory University Delivery devices, systems and methods for delivering therapeutic materials

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997002850A1 (en) * 1995-07-10 1997-01-30 Medicard Ltd. Heart assist system
US6007479A (en) * 1996-07-08 1999-12-28 H.D.S. Systems Ltd. Heart assist system and method
US8900115B2 (en) 1997-10-09 2014-12-02 Thoratec Corporation Implantable heart assist system and method of applying same
US7993260B2 (en) 1997-10-09 2011-08-09 Thoratec Corporation Implantable heart assist system and method of applying same
US6974409B2 (en) 1999-07-29 2005-12-13 Intra-Vasc.Nl B.V. Catheter pump, catheter and method for supporting organ perfusion
US6398714B1 (en) 1999-07-29 2002-06-04 Intra-Vasc.Nl B.V. Cardiac assist catheter pump and catheter and fitting for use therein
WO2003028786A2 (en) * 2001-09-28 2003-04-10 Jan Otto Solem A method, a device, and a system for organ reconditioning and a device for preserving an internal bodyorgan
WO2003028786A3 (en) * 2001-09-28 2003-11-06 Jan Otto Solem A method, a device, and a system for organ reconditioning and a device for preserving an internal bodyorgan
US9468528B2 (en) 2002-06-13 2016-10-18 Guided Delivery Systems, Inc. Devices and methods for heart valve repair
US9949829B2 (en) 2002-06-13 2018-04-24 Ancora Heart, Inc. Delivery devices and methods for heart valve repair
US10898328B2 (en) 2002-06-13 2021-01-26 Ancora Heart, Inc. Devices and methods for heart valve repair
US10624741B2 (en) 2002-06-13 2020-04-21 Ancora Heart, Inc. Delivery devices and methods for heart valve repair
US10092402B2 (en) 2002-06-13 2018-10-09 Ancora Heart, Inc. Devices and methods for heart valve repair
ES2233135A1 (es) * 2002-09-11 2005-06-01 Salvador Merce Vives Aparato para soporte cardiaco de flujo pulsatil.
EP1428548A1 (en) * 2002-12-12 2004-06-16 Piolax Medical Devices, Inc. Catheter for use in peritoneovenous shunt
US7494477B2 (en) 2003-09-02 2009-02-24 Pulsecath B.V. Catheter pump, catheter and fittings therefore and methods of using a catheter pump
US7988655B2 (en) 2003-09-02 2011-08-02 Pulsecath B.V. Catheter pump, catheter and fittings therefore and methods of using a catheter pump
WO2005021078A1 (en) 2003-09-02 2005-03-10 Intra-Vasc.Nl B.V. Catheter pump, catheter and fittings therefore and methods of using a catheter pump.
WO2005123158A1 (en) * 2004-06-10 2005-12-29 Orqis Medical Corporation Cannulae and system having reduced flow resistance
US9706996B2 (en) 2008-02-06 2017-07-18 Ancora Heart, Inc. Multi-window guide tunnel
US10542987B2 (en) 2008-02-06 2020-01-28 Ancora Heart, Inc. Multi-window guide tunnel
US8790367B2 (en) 2008-02-06 2014-07-29 Guided Delivery Systems Inc. Multi-window guide tunnel
US12082813B2 (en) 2008-02-06 2024-09-10 Ancora Heart, Inc. Multi-window guide tunnel
US9861350B2 (en) 2010-09-03 2018-01-09 Ancora Heart, Inc. Devices and methods for anchoring tissue
US10561773B2 (en) 2011-09-05 2020-02-18 Ecp Entwicklungsgesellschaft Mbh Medical product comprising a functional element for the invasive use in a patient's body
US11666746B2 (en) 2011-09-05 2023-06-06 Ecp Entwicklungsgesellschaft Mbh Medical product comprising a functional element for the invasive use in a patient's body
WO2015131879A1 (de) * 2014-03-03 2015-09-11 Novapump Gmbh Katheter zum gerichteten leiten eines fluids, insbesondere einer körperflüssigkeit
US11583670B2 (en) 2014-03-03 2023-02-21 Novapump Gmbh Catheter for the directional conveyance of a fluid, particularly a body fluid
US11964112B2 (en) 2015-05-12 2024-04-23 Ancora Heart, Inc. Device and method for releasing catheters from cardiac structures
US10980973B2 (en) 2015-05-12 2021-04-20 Ancora Heart, Inc. Device and method for releasing catheters from cardiac structures
US11672524B2 (en) 2019-07-15 2023-06-13 Ancora Heart, Inc. Devices and methods for tether cutting
CN113018544B (zh) * 2021-03-02 2021-11-02 江苏赛腾医疗科技有限公司 导流控制装置
CN113018544A (zh) * 2021-03-02 2021-06-25 江苏赛腾医疗科技有限公司 导流控制装置

Also Published As

Publication number Publication date
SU400331A1 (it) 1973-10-01
DE2233293B2 (de) 1976-02-12
DE2233293A1 (de) 1973-01-25
FR2144806A1 (it) 1973-02-16
FR2144806B1 (it) 1976-05-14
CA1008330A (en) 1977-04-12
IT968352B (it) 1974-03-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee