IT968352B - DEVICE TO FACILITATE THE LIFE OF THE HEART - Google Patents

DEVICE TO FACILITATE THE LIFE OF THE HEART

Info

Publication number
IT968352B
IT968352B IT26675/72A IT2667572A IT968352B IT 968352 B IT968352 B IT 968352B IT 26675/72 A IT26675/72 A IT 26675/72A IT 2667572 A IT2667572 A IT 2667572A IT 968352 B IT968352 B IT 968352B
Authority
IT
Italy
Prior art keywords
heart
facilitate
life
Prior art date
Application number
IT26675/72A
Other languages
Italian (it)
Inventor
A Medelyanovsky
S Vavilov
L Martynov
R Utyamyshev
V Khrenov
Original Assignee
Vni Ispytatelny Inst
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 Vni Ispytatelny Inst filed Critical Vni Ispytatelny Inst
Application granted granted Critical
Publication of IT968352B publication Critical patent/IT968352B/en

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)
IT26675/72A 1971-07-06 1972-07-05 DEVICE TO FACILITATE THE LIFE OF THE HEART IT968352B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT968352B true IT968352B (en) 1974-03-20

Family

ID=20479861

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26675/72A IT968352B (en) 1971-07-06 1972-07-05 DEVICE TO FACILITATE THE LIFE OF THE HEART

Country Status (5)

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

Families Citing this family (46)

* 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
DE69028292T2 (en) * 1989-02-02 1997-01-23 Univ Minnesota SINGLE-LEVEL, TWO-WAY CATHETER WITH CHECK VALVE
DE4330089C2 (en) * 1993-09-06 1995-06-22 Gsf Forschungszentrum Umwelt catheter
US6007479A (en) * 1996-07-08 1999-12-28 H.D.S. Systems Ltd. Heart assist system and method
IL114517A0 (en) * 1995-07-10 1995-11-27 R D C Rafael Dev Corp Ltd Heart assist system
US6889082B2 (en) 1997-10-09 2005-05-03 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6398714B1 (en) 1999-07-29 2002-06-04 Intra-Vasc.Nl B.V. Cardiac assist catheter pump and catheter and fitting for use therein
US20020188167A1 (en) 2001-06-06 2002-12-12 Anthony Viole Multilumen catheter for minimizing limb ischemia
SE524111C2 (en) * 2001-09-28 2004-06-29 Jan Otto Solem A method and device for organ recovery
US9949829B2 (en) 2002-06-13 2018-04-24 Ancora Heart, Inc. Delivery devices and methods for heart valve repair
US8641727B2 (en) 2002-06-13 2014-02-04 Guided Delivery Systems, Inc. Devices and methods for heart valve repair
ES2233135B1 (en) * 2002-09-11 2006-08-01 Salvador Merce Vives APPARATUS FOR CARDIAC SUPPORT OF PULSATILE FLOW.
EP1428548B1 (en) * 2002-12-12 2008-11-05 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
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.
US7445592B2 (en) 2004-06-10 2008-11-04 Orqis Medical Corporation Cannulae having reduced flow resistance
EP1768722A1 (en) * 2004-06-10 2007-04-04 Orqis Medical Corporation Cannulae and system having reduced flow resistance
AU2009212393B2 (en) 2008-02-06 2014-07-24 Ancora Heart, Inc. Multi-window guide tunnel
EP2194278A1 (en) 2008-12-05 2010-06-09 ECP Entwicklungsgesellschaft mbH Fluid pump with a rotor
EP2216059A1 (en) 2009-02-04 2010-08-11 ECP Entwicklungsgesellschaft mbH Catheter device with a catheter and an actuation device
EP2248544A1 (en) 2009-05-05 2010-11-10 ECP Entwicklungsgesellschaft mbH Fluid pump with variable circumference, particularly for medical use
EP2282070B1 (en) 2009-08-06 2012-10-17 ECP Entwicklungsgesellschaft mbH Catheter device with a coupling device for a drive device
EP2298371A1 (en) 2009-09-22 2011-03-23 ECP Entwicklungsgesellschaft mbH Function element, in particular fluid pump with a housing and a transport element
DK3441616T3 (en) 2009-09-22 2023-05-30 Ecp Entw Mbh COMPRESSIBLE ROTOR FOR A FLUID PUMP
EP2314331B1 (en) 2009-10-23 2013-12-11 ECP Entwicklungsgesellschaft mbH Catheter pump arrangement and flexible shaft arrangement with a cable core
EP2338541A1 (en) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Radial compressible and expandable rotor for a fluid pump
EP2338539A1 (en) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Pump device with a detection device
EP2338540A1 (en) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Delivery blade for a compressible rotor
EP2347778A1 (en) 2010-01-25 2011-07-27 ECP Entwicklungsgesellschaft mbH Fluid pump with a radially compressible rotor
EP2363157A1 (en) 2010-03-05 2011-09-07 ECP Entwicklungsgesellschaft mbH Device for exerting mechanical force on a medium, in particular fluid pump
EP2388029A1 (en) 2010-05-17 2011-11-23 ECP Entwicklungsgesellschaft mbH Pump array
EP2399639A1 (en) 2010-06-25 2011-12-28 ECP Entwicklungsgesellschaft mbH System for introducing a pump
EP2407186A1 (en) 2010-07-15 2012-01-18 ECP Entwicklungsgesellschaft mbH Rotor for a pump, produced with an initial elastic material
EP2407185A1 (en) 2010-07-15 2012-01-18 ECP Entwicklungsgesellschaft mbH Radial compressible and expandable rotor for a pump with a turbine blade
EP2407187A3 (en) 2010-07-15 2012-06-20 ECP Entwicklungsgesellschaft mbH Blood pump for invasive application within the body of a patient
EP2422735A1 (en) 2010-08-27 2012-02-29 ECP Entwicklungsgesellschaft mbH Implantable blood transportation device, manipulation device and coupling device
WO2012031204A2 (en) 2010-09-03 2012-03-08 Guided Delivery Systems Inc. Devices and methods for anchoring tissue
EP2497521A1 (en) 2011-03-10 2012-09-12 ECP Entwicklungsgesellschaft mbH Push device for axial insertion of a string-shaped, flexible body
EP2564771A1 (en) 2011-09-05 2013-03-06 ECP Entwicklungsgesellschaft mbH Medicinal product with a functional element for invasive use in the body of a patient
DE102014003153B4 (en) * 2014-03-03 2015-10-08 Novapump Gmbh Catheter for directionally directing a fluid, in particular a body fluid
US11583670B2 (en) 2014-03-03 2023-02-21 Novapump Gmbh Catheter for the directional conveyance of a fluid, particularly a body fluid
JP6730267B2 (en) * 2014-10-13 2020-07-29 エモリー ユニバーシティー Delivery devices, systems and methods for delivering therapeutic substances
EP3294218B1 (en) 2015-05-12 2022-02-09 Ancora Heart, Inc. Device for releasing catheters from cardiac structures
EP3998969B1 (en) 2019-07-15 2025-06-04 Ancora Heart, Inc. Devices for tether cutting
CN113018544B (en) * 2021-03-02 2021-11-02 江苏赛腾医疗科技有限公司 Flow control device

Also Published As

Publication number Publication date
FR2144806A1 (en) 1973-02-16
FR2144806B1 (en) 1976-05-14
SU400331A1 (en) 1973-10-01
DE2233293A1 (en) 1973-01-25
CA1008330A (en) 1977-04-12
DE2233293B2 (en) 1976-02-12
GB1370546A (en) 1974-10-16

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