DE3879928D1 - Prothetische vorrichtung zur erhoehung der nachgiebigkeit von arterien. - Google Patents

Prothetische vorrichtung zur erhoehung der nachgiebigkeit von arterien.

Info

Publication number
DE3879928D1
DE3879928D1 DE8888907990T DE3879928T DE3879928D1 DE 3879928 D1 DE3879928 D1 DE 3879928D1 DE 8888907990 T DE8888907990 T DE 8888907990T DE 3879928 T DE3879928 T DE 3879928T DE 3879928 D1 DE3879928 D1 DE 3879928D1
Authority
DE
Germany
Prior art keywords
arteries
flexibility
increasing
prosthetic device
prosthetic
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 - Fee Related
Application number
DE8888907990T
Other languages
English (en)
Other versions
DE3879928T2 (de
Inventor
Robert K Jarvin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3879928D1 publication Critical patent/DE3879928D1/de
Publication of DE3879928T2 publication Critical patent/DE3879928T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/04Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06Blood vessels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10Location thereof with respect to the patient's body
    • A61M60/122Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126Implantable 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
    • A61M60/135Implantable 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 inside a blood vessel, e.g. using grafting
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10Location thereof with respect to the patient's body
    • A61M60/122Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126Implantable 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
    • A61M60/135Implantable 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 inside a blood vessel, e.g. using grafting
    • A61M60/139Implantable 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 inside a blood vessel, e.g. using grafting inside the aorta, e.g. intra-aortic balloon pumps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20Type thereof
    • A61M60/247Positive displacement blood pumps
    • A61M60/253Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • A61M60/274Positive 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20Type thereof
    • A61M60/289Devices for mechanical circulatory actuation assisting the residual heart function by means mechanically acting upon the patient's native heart or blood vessel structure, e.g. direct cardiac compression [DCC] devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40Details relating to driving
    • A61M60/403Details relating to driving for non-positive displacement blood pumps
    • A61M60/408Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40Details relating to driving
    • A61M60/465Details relating to driving for devices for mechanical circulatory actuation
    • A61M60/47Details relating to driving for devices for mechanical circulatory actuation the force acting on the actuation means being mechanical, e.g. mechanically driven members clamping a blood vessel
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40Details relating to driving
    • A61M60/465Details relating to driving for devices for mechanical circulatory actuation
    • A61M60/489Details relating to driving for devices for mechanical circulatory actuation the force acting on the actuation means being magnetic
    • A61M60/495Electromagnetic force
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80Constructional details other than related to driving
    • A61M60/855Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/869Compliance chambers containing a gas or liquid other than blood to compensate volume variations of a blood chamber
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80Constructional details other than related to driving
    • A61M60/855Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/871Energy supply devices; Converters therefor
    • A61M60/882Devices powered by the patient, e.g. skeletal muscle powered devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/04Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06Blood vessels
    • A61F2002/068Modifying the blood flow model, e.g. by diffuser or deflector
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/02General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0216Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10Location thereof with respect to the patient's body
    • A61M60/122Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126Implantable 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
    • A61M60/148Implantable 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10Location thereof with respect to the patient's body
    • A61M60/122Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126Implantable 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
    • A61M60/152Implantable 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 branching on and drawing blood from a blood vessel
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10Location thereof with respect to the patient's body
    • A61M60/122Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126Implantable 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
    • A61M60/161Implantable 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 mechanically acting upon the outside of the patient's blood vessel structure, e.g. compressive structures placed around a vessel
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40Details relating to driving
    • A61M60/424Details relating to driving for positive displacement blood pumps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40Details relating to driving
    • A61M60/465Details relating to driving for devices for mechanical circulatory actuation

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Mechanical Engineering (AREA)
  • Transplantation (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rheumatology (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
DE8888907990T 1987-08-28 1988-08-11 Prothetische vorrichtung zur erhoehung der nachgiebigkeit von arterien. Expired - Fee Related DE3879928T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/090,995 US4938766A (en) 1987-08-28 1987-08-28 Prosthetic compliance devices
PCT/US1988/002740 WO1989001765A1 (en) 1987-08-28 1988-08-11 Prosthetic compliance devices

Publications (2)

Publication Number Publication Date
DE3879928D1 true DE3879928D1 (de) 1993-05-06
DE3879928T2 DE3879928T2 (de) 1993-07-08

Family

ID=22225255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888907990T Expired - Fee Related DE3879928T2 (de) 1987-08-28 1988-08-11 Prothetische vorrichtung zur erhoehung der nachgiebigkeit von arterien.

Country Status (5)

Country Link
US (1) US4938766A (de)
EP (1) EP0329765B1 (de)
AU (1) AU2386788A (de)
DE (1) DE3879928T2 (de)
WO (1) WO1989001765A1 (de)

Families Citing this family (178)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5089016A (en) * 1989-06-15 1992-02-18 Abiomed Cardiovascular, Inc. Blood pump
US5267940A (en) * 1989-11-29 1993-12-07 The Administrators Of The Tulane Educational Fund Cardiovascular flow enhancer and method of operation
US5282847A (en) * 1991-02-28 1994-02-01 Medtronic, Inc. Prosthetic vascular grafts with a pleated structure
US5756035A (en) * 1991-08-01 1998-05-26 Polymedica Industries, Inc. Method of making an access graft and a vascular prosthesis
GB9116564D0 (en) * 1991-08-01 1991-09-18 Newtec Vascular Products Ltd Vascular prosthesis i
GB9116563D0 (en) * 1991-08-01 1991-09-18 Newtec Vascular Products Ltd Vascular prosthesis ii
US5222980A (en) * 1991-09-27 1993-06-29 Medtronic, Inc. Implantable heart-assist device
US5409444A (en) * 1992-03-04 1995-04-25 Kensey Nash Corporation Method and apparatus to reduce injury to the vascular system
US6347632B1 (en) * 1992-07-09 2002-02-19 Medtronic, Inc. Compliant simulated aortas, method for making same by adjusting durometer of materials, and method for testing heart valves
US5406857A (en) * 1992-07-09 1995-04-18 Medtronic, Inc. Method and apparatus for testing of circumferentially compliant bioprosthetic valve
US5476506A (en) * 1994-02-08 1995-12-19 Ethicon, Inc. Bi-directional crimped graft
US5662711A (en) * 1995-06-07 1997-09-02 Douglas; William Flow adjustable artery shunt
FR2744924B1 (fr) * 1996-02-21 1998-04-24 Franchi Pierre Dispositif generateur/regulateur de pression pour pompe d'assistance cardiaque implantable du type a ballonnet de contrepression
US5980448A (en) * 1998-01-28 1999-11-09 Vascor, Inc. Single chamber blood pump
US6086527A (en) * 1998-04-02 2000-07-11 Scimed Life Systems, Inc. System for treating congestive heart failure
US6110100A (en) * 1998-04-22 2000-08-29 Scimed Life Systems, Inc. System for stress relieving the heart muscle and for controlling heart function
US7481803B2 (en) * 2000-11-28 2009-01-27 Flowmedica, Inc. Intra-aortic renal drug delivery catheter
US7329236B2 (en) * 1999-01-11 2008-02-12 Flowmedica, Inc. Intra-aortic renal drug delivery catheter
US7122019B1 (en) 2000-11-28 2006-10-17 Flowmedica Inc. Intra-aortic renal drug delivery catheter
US7780628B1 (en) 1999-01-11 2010-08-24 Angiodynamics, Inc. Apparatus and methods for treating congestive heart disease
US6749598B1 (en) * 1999-01-11 2004-06-15 Flowmedica, Inc. Apparatus and methods for treating congestive heart disease
SE514428C2 (sv) * 1999-06-23 2001-02-19 Anagram Consultants Ag Implanterbar anordning för utnyttjande av hjärtats hydrauliska energi
US6450942B1 (en) 1999-08-20 2002-09-17 Cardiorest International Ltd. Method for reducing heart loads in mammals
US6406422B1 (en) 2000-03-02 2002-06-18 Levram Medical Devices, Ltd. Ventricular-assist method and apparatus
US6682473B1 (en) 2000-04-14 2004-01-27 Solace Therapeutics, Inc. Devices and methods for attenuation of pressure waves in the body
US10327880B2 (en) 2000-04-14 2019-06-25 Attenuex Technologies, Inc. Attenuation device for use in an anatomical structure
US6979346B1 (en) * 2001-08-08 2005-12-27 Advanced Cardiovascular Systems, Inc. System and method for improved stent retention
US6579223B2 (en) 2001-08-13 2003-06-17 Arthur Palmer Blood pump
US6682698B2 (en) 2001-08-23 2004-01-27 Michigan Critical Care Consultants, Inc. Apparatus for exchanging gases in a liquid
US7756583B2 (en) 2002-04-08 2010-07-13 Ardian, Inc. Methods and apparatus for intravascularly-induced neuromodulation
US8347891B2 (en) 2002-04-08 2013-01-08 Medtronic Ardian Luxembourg S.A.R.L. Methods and apparatus for performing a non-continuous circumferential treatment of a body lumen
CA2499297A1 (en) * 2002-09-17 2004-04-01 Tricardia, Llc Vascular compliance device and method of use
US7993325B2 (en) 2002-09-20 2011-08-09 Angio Dynamics, Inc. Renal infusion systems and methods
US20050197624A1 (en) 2004-03-04 2005-09-08 Flowmedica, Inc. Sheath for use in peripheral interventions
JP2006508776A (ja) 2002-09-20 2006-03-16 フローメディカ,インコーポレイテッド 腎臓内カテーテルを介する選択的物質送達のための方法および装置
AU2003294226A1 (en) 2002-09-20 2004-04-23 Flowmedica, Inc. Method and apparatus for intra aortic substance delivery to a branch vessel
WO2004034767A2 (en) 2002-09-20 2004-04-29 Flowmedica, Inc. Catheter system for renal therapy
US7063679B2 (en) 2002-09-20 2006-06-20 Flowmedica, Inc. Intra-aortic renal delivery catheter
US20040147803A1 (en) * 2002-10-07 2004-07-29 Hegde Anant V. Vascular assist device and methods
US20040230090A1 (en) * 2002-10-07 2004-11-18 Hegde Anant V. Vascular assist device and methods
US7614998B2 (en) * 2003-02-24 2009-11-10 Yossi Gross Fully-implantable cardiac recovery system
EP1635736A2 (de) 2003-06-05 2006-03-22 FlowMedica, Inc. Systeme und verfahren zur durchführung von bilateralen interventionen oder diagnose in verzweigten körperlumen
DE202004021949U1 (de) 2003-09-12 2013-05-27 Vessix Vascular, Inc. Auswählbare exzentrische Remodellierung und/oder Ablation von atherosklerotischem Material
EP1715902B1 (de) * 2004-01-08 2016-05-25 Sullivan, Paul Joseph Zerstörungsfreie fluidtransfervorrichtung
WO2005074384A2 (en) * 2004-02-10 2005-08-18 Yossi Gross Extracardiac blood flow amplification device
US7766814B2 (en) * 2004-03-02 2010-08-03 Peter William Walsh Vessel or sac wall treatment and a cardiac assist device
EP1750506A4 (de) 2004-05-14 2010-03-17 Flowmedica Inc Bilaterale lokale renale abgabe für die behandlung von kongestivem herzversagen und für die bnp-therapie
JP2008510590A (ja) * 2004-08-25 2008-04-10 パヴァド・メディカル・インコーポレーテッド 人工括約筋
US9713730B2 (en) 2004-09-10 2017-07-25 Boston Scientific Scimed, Inc. Apparatus and method for treatment of in-stent restenosis
US8396548B2 (en) 2008-11-14 2013-03-12 Vessix Vascular, Inc. Selective drug delivery in a lumen
US20060069323A1 (en) * 2004-09-24 2006-03-30 Flowmedica, Inc. Systems and methods for bi-lateral guidewire cannulation of branched body lumens
WO2006047620A2 (en) * 2004-10-25 2006-05-04 Arthur Palmer Method for making a blood pump and pumping blood
US7544160B2 (en) * 2005-02-10 2009-06-09 Yossi Gross Extracardiac blood flow amplification device
US20060253193A1 (en) * 2005-05-03 2006-11-09 Lichtenstein Samuel V Mechanical means for controlling blood pressure
US8923972B2 (en) 2005-07-25 2014-12-30 Vascular Dynamics, Inc. Elliptical element for blood pressure reduction
US9592136B2 (en) 2005-07-25 2017-03-14 Vascular Dynamics, Inc. Devices and methods for control of blood pressure
US9642726B2 (en) 2005-07-25 2017-05-09 Vascular Dynamics, Inc. Devices and methods for control of blood pressure
US20110077729A1 (en) * 2009-09-29 2011-03-31 Vascular Dynamics Inc. Devices and methods for control of blood pressure
US8862243B2 (en) * 2005-07-25 2014-10-14 Rainbow Medical Ltd. Electrical stimulation of blood vessels
US9125732B2 (en) * 2005-07-25 2015-09-08 Vascular Dynamics, Inc. Devices and methods for control of blood pressure
EP1940316B1 (de) 2005-09-26 2015-10-21 AttenueX Technologies, Inc. Druckabschwächungsvorrichtung
US20070173924A1 (en) * 2006-01-23 2007-07-26 Daniel Gelbart Axially-elongating stent and method of deployment
US20070208210A1 (en) * 2006-03-02 2007-09-06 G&L Consulting, Llc Method and apparatus to unload a failing heart
US20080250341A1 (en) * 2006-04-06 2008-10-09 Ethicon Endo-Surgery, Inc. Gui With Trend Analysis for an Implantable Restriction Device and a Data Logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8019435B2 (en) 2006-05-02 2011-09-13 Boston Scientific Scimed, Inc. Control of arterial smooth muscle tone
WO2007132449A2 (en) * 2006-05-11 2007-11-22 Yossi Gross Implantable respiration therapy device
US7771401B2 (en) 2006-06-08 2010-08-10 Angiodynamics, Inc. Selective renal cannulation and infusion systems and methods
US20070287879A1 (en) * 2006-06-13 2007-12-13 Daniel Gelbart Mechanical means for controlling blood pressure
WO2008049082A2 (en) 2006-10-18 2008-04-24 Minnow Medical, Inc. Inducing desirable temperature effects on body tissue
JP5312337B2 (ja) 2006-10-18 2013-10-09 べシックス・バスキュラー・インコーポレイテッド 標的組織の選択的な処置のための調節されたrfエネルギーおよび電気的な組織の特徴付け
EP2076194B1 (de) 2006-10-18 2013-04-24 Vessix Vascular, Inc. System zur herbeiführung gewünschter temperatureffekte in körpergewebe
US20110009692A1 (en) * 2007-12-26 2011-01-13 Yossi Gross Nitric oxide generation to treat female sexual dysfunction
US8626299B2 (en) 2008-01-31 2014-01-07 Enopace Biomedical Ltd. Thoracic aorta and vagus nerve stimulation
US8626290B2 (en) 2008-01-31 2014-01-07 Enopace Biomedical Ltd. Acute myocardial infarction treatment by electrical stimulation of the thoracic aorta
US8538535B2 (en) 2010-08-05 2013-09-17 Rainbow Medical Ltd. Enhancing perfusion by contraction
JP2011515174A (ja) * 2008-03-26 2011-05-19 カーディオ アシスト リミテッド 心臓補助装置
US20090259093A1 (en) * 2008-04-14 2009-10-15 Bhat Nikhil D Artificial sphincter with piezoelectric actuator
CN102227190B (zh) * 2008-09-26 2015-04-08 血管动力学公司 控制血压的装置和方法
CN102271603A (zh) 2008-11-17 2011-12-07 明诺医学股份有限公司 得知或未得知组织形态的选择性能量积累
WO2010068467A1 (en) * 2008-11-25 2010-06-17 Attenuex Technologies, Inc. Implant with high vapor pressure medium
DE102009052349A1 (de) * 2009-11-07 2011-08-04 E.S. Bio- Tech Ltd. Vorrichtung zur Beeinflussung des Blutdrucks
JP2013523318A (ja) 2010-04-09 2013-06-17 べシックス・バスキュラー・インコーポレイテッド 組織の治療のための発電および制御の装置
US9192790B2 (en) 2010-04-14 2015-11-24 Boston Scientific Scimed, Inc. Focused ultrasonic renal denervation
WO2011156176A1 (en) 2010-06-08 2011-12-15 Regents Of The University Of Minnesota Vascular elastance
US8473067B2 (en) 2010-06-11 2013-06-25 Boston Scientific Scimed, Inc. Renal denervation and stimulation employing wireless vascular energy transfer arrangement
US9084609B2 (en) 2010-07-30 2015-07-21 Boston Scientific Scime, Inc. Spiral balloon catheter for renal nerve ablation
US9463062B2 (en) 2010-07-30 2016-10-11 Boston Scientific Scimed, Inc. Cooled conductive balloon RF catheter for renal nerve ablation
US9358365B2 (en) 2010-07-30 2016-06-07 Boston Scientific Scimed, Inc. Precision electrode movement control for renal nerve ablation
US9408661B2 (en) 2010-07-30 2016-08-09 Patrick A. Haverkost RF electrodes on multiple flexible wires for renal nerve ablation
US9155589B2 (en) 2010-07-30 2015-10-13 Boston Scientific Scimed, Inc. Sequential activation RF electrode set for renal nerve ablation
US8974451B2 (en) 2010-10-25 2015-03-10 Boston Scientific Scimed, Inc. Renal nerve ablation using conductive fluid jet and RF energy
US9220558B2 (en) 2010-10-27 2015-12-29 Boston Scientific Scimed, Inc. RF renal denervation catheter with multiple independent electrodes
US9028485B2 (en) 2010-11-15 2015-05-12 Boston Scientific Scimed, Inc. Self-expanding cooling electrode for renal nerve ablation
US9089350B2 (en) 2010-11-16 2015-07-28 Boston Scientific Scimed, Inc. Renal denervation catheter with RF electrode and integral contrast dye injection arrangement
US9668811B2 (en) 2010-11-16 2017-06-06 Boston Scientific Scimed, Inc. Minimally invasive access for renal nerve ablation
US9326751B2 (en) 2010-11-17 2016-05-03 Boston Scientific Scimed, Inc. Catheter guidance of external energy for renal denervation
US9060761B2 (en) 2010-11-18 2015-06-23 Boston Scientific Scime, Inc. Catheter-focused magnetic field induced renal nerve ablation
US9192435B2 (en) 2010-11-22 2015-11-24 Boston Scientific Scimed, Inc. Renal denervation catheter with cooled RF electrode
CN103260547B (zh) 2010-11-22 2016-08-10 阿里阿Cv公司 用于降低脉动压力的系统和方法
US9023034B2 (en) 2010-11-22 2015-05-05 Boston Scientific Scimed, Inc. Renal ablation electrode with force-activatable conduction apparatus
EP2645980B1 (de) * 2010-12-03 2019-01-23 The Texas A&M University System Implantierbarer treiber mit einer nichtinvasiven transmuralen antriebsvorrichtung zur unterstützung bei der herzbehandlung sowie kombinierte hilfs- und stützvorrichtung
US20120157993A1 (en) 2010-12-15 2012-06-21 Jenson Mark L Bipolar Off-Wall Electrode Device for Renal Nerve Ablation
US8649863B2 (en) 2010-12-20 2014-02-11 Rainbow Medical Ltd. Pacemaker with no production
WO2012100095A1 (en) 2011-01-19 2012-07-26 Boston Scientific Scimed, Inc. Guide-compatible large-electrode catheter for renal nerve ablation with reduced arterial injury
US20120259269A1 (en) 2011-04-08 2012-10-11 Tyco Healthcare Group Lp Iontophoresis drug delivery system and method for denervation of the renal sympathetic nerve and iontophoretic drug delivery
CN103930061B (zh) 2011-04-25 2016-09-14 美敦力阿迪安卢森堡有限责任公司 用于限制导管壁低温消融的有关低温球囊限制部署的装置及方法
US9579030B2 (en) 2011-07-20 2017-02-28 Boston Scientific Scimed, Inc. Percutaneous devices and methods to visualize, target and ablate nerves
US9186209B2 (en) 2011-07-22 2015-11-17 Boston Scientific Scimed, Inc. Nerve modulation system having helical guide
US8855783B2 (en) 2011-09-09 2014-10-07 Enopace Biomedical Ltd. Detector-based arterial stimulation
WO2013035092A2 (en) 2011-09-09 2013-03-14 Enopace Biomedical Ltd. Wireless endovascular stent-based electrodes
DE102011053988B3 (de) 2011-09-27 2012-11-29 E.S. BIO-Tech Ltd. Ausgleichsgefäß
WO2013055826A1 (en) 2011-10-10 2013-04-18 Boston Scientific Scimed, Inc. Medical devices including ablation electrodes
EP2765940B1 (de) 2011-10-11 2015-08-26 Boston Scientific Scimed, Inc. Wandferne elektrodenvorrichtung zur nervenmodulation
US9420955B2 (en) 2011-10-11 2016-08-23 Boston Scientific Scimed, Inc. Intravascular temperature monitoring system and method
US9364284B2 (en) 2011-10-12 2016-06-14 Boston Scientific Scimed, Inc. Method of making an off-wall spacer cage
US9162046B2 (en) 2011-10-18 2015-10-20 Boston Scientific Scimed, Inc. Deflectable medical devices
US9079000B2 (en) 2011-10-18 2015-07-14 Boston Scientific Scimed, Inc. Integrated crossing balloon catheter
EP3366250A1 (de) 2011-11-08 2018-08-29 Boston Scientific Scimed, Inc. Ostiale nierennervenablation
EP2779929A1 (de) 2011-11-15 2014-09-24 Boston Scientific Scimed, Inc. Vorrichtung und verfahren zur überwachung von nierennervenmodulation
US9119632B2 (en) 2011-11-21 2015-09-01 Boston Scientific Scimed, Inc. Deflectable renal nerve ablation catheter
US9265969B2 (en) 2011-12-21 2016-02-23 Cardiac Pacemakers, Inc. Methods for modulating cell function
US9037259B2 (en) 2011-12-23 2015-05-19 Vessix Vascular, Inc. Methods and apparatuses for remodeling tissue of or adjacent to a body passage
US9433760B2 (en) 2011-12-28 2016-09-06 Boston Scientific Scimed, Inc. Device and methods for nerve modulation using a novel ablation catheter with polymeric ablative elements
US9050106B2 (en) 2011-12-29 2015-06-09 Boston Scientific Scimed, Inc. Off-wall electrode device and methods for nerve modulation
US9386991B2 (en) 2012-02-02 2016-07-12 Rainbow Medical Ltd. Pressure-enhanced blood flow treatment
AU2013203810B2 (en) * 2012-03-13 2014-11-20 Sunshine Heart Company Pty Ltd Methods, systems, and devices relating to wireless power transfer
WO2013169927A1 (en) 2012-05-08 2013-11-14 Boston Scientific Scimed, Inc. Renal nerve modulation devices
US8894563B2 (en) 2012-08-10 2014-11-25 Attenuex Technologies, Inc. Methods and systems for performing a medical procedure
CN104540465A (zh) 2012-08-24 2015-04-22 波士顿科学西美德公司 带有含单独微孔隙区域的球囊的血管内导管
EP2895095A2 (de) 2012-09-17 2015-07-22 Boston Scientific Scimed, Inc. Selbstpositionierendes elektrodensystem und verfahren für renale nervenmodulation
WO2014047454A2 (en) 2012-09-21 2014-03-27 Boston Scientific Scimed, Inc. Self-cooling ultrasound ablation catheter
WO2014047411A1 (en) 2012-09-21 2014-03-27 Boston Scientific Scimed, Inc. System for nerve modulation and innocuous thermal gradient nerve block
JP6074051B2 (ja) 2012-10-10 2017-02-01 ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. 血管内神経変調システム及び医療用デバイス
GB201219958D0 (en) * 2012-11-06 2012-12-19 Queen Mary Innovation Ltd Mechanical circulatory support
ES2547093T3 (es) * 2012-11-09 2015-10-01 Robert von Wattenwyl Implante cardiovascular, dispositivo para un sistema de circulación de fluido que presenta una fuente pulsatoria y sistema de circulación de fluido
WO2014143571A1 (en) 2013-03-11 2014-09-18 Boston Scientific Scimed, Inc. Medical devices for modulating nerves
US9956033B2 (en) 2013-03-11 2018-05-01 Boston Scientific Scimed, Inc. Medical devices for modulating nerves
US9808311B2 (en) 2013-03-13 2017-11-07 Boston Scientific Scimed, Inc. Deflectable medical devices
US10265122B2 (en) 2013-03-15 2019-04-23 Boston Scientific Scimed, Inc. Nerve ablation devices and related methods of use
EP2967725B1 (de) 2013-03-15 2019-12-11 Boston Scientific Scimed, Inc. Steuervorrichtung zur leckstromdetektion zwischen elektrodenpads und anlage mit einer solchen steuervorrichtung
EP2967734B1 (de) 2013-03-15 2019-05-15 Boston Scientific Scimed, Inc. Verfahren und vorrichtungen zur gewebeneumodellierung in oder neben einem körperdurchgang
CN105473092B (zh) 2013-06-21 2019-05-17 波士顿科学国际有限公司 具有可旋转轴的用于肾神经消融的医疗器械
EP3010437A1 (de) 2013-06-21 2016-04-27 Boston Scientific Scimed, Inc. Nierendenervierungsballonkatheter mit lauf entlang eines elektrodenträgers
US9707036B2 (en) 2013-06-25 2017-07-18 Boston Scientific Scimed, Inc. Devices and methods for nerve modulation using localized indifferent electrodes
WO2015002787A1 (en) 2013-07-01 2015-01-08 Boston Scientific Scimed, Inc. Medical devices for renal nerve ablation
EP3019106A1 (de) 2013-07-11 2016-05-18 Boston Scientific Scimed, Inc. Medizinische vorrichtung mit dehnbaren elektrodenanordnungen
EP3019105B1 (de) 2013-07-11 2017-09-13 Boston Scientific Scimed, Inc. Vorrichtungen zur nervenmodulation
US9925001B2 (en) 2013-07-19 2018-03-27 Boston Scientific Scimed, Inc. Spiral bipolar electrode renal denervation balloon
WO2015013205A1 (en) 2013-07-22 2015-01-29 Boston Scientific Scimed, Inc. Medical devices for renal nerve ablation
JP6122217B2 (ja) 2013-07-22 2017-04-26 ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. 腎神経アブレーション用医療器具
EP3035879A1 (de) 2013-08-22 2016-06-29 Boston Scientific Scimed, Inc. Flexibler kreislauf mit verbesserter haftung an einem nierennervenmodulationsballon
EP3041425B1 (de) 2013-09-04 2022-04-13 Boston Scientific Scimed, Inc. Hochfrequenz (hf)-ballonkatheter mit spülungs- und kühlfunktion
WO2015038947A1 (en) 2013-09-13 2015-03-19 Boston Scientific Scimed, Inc. Ablation balloon with vapor deposited cover layer
US11246654B2 (en) 2013-10-14 2022-02-15 Boston Scientific Scimed, Inc. Flexible renal nerve ablation devices and related methods of use and manufacture
US9687166B2 (en) 2013-10-14 2017-06-27 Boston Scientific Scimed, Inc. High resolution cardiac mapping electrode array catheter
US9770606B2 (en) 2013-10-15 2017-09-26 Boston Scientific Scimed, Inc. Ultrasound ablation catheter with cooling infusion and centering basket
AU2014334574B2 (en) 2013-10-15 2017-07-06 Boston Scientific Scimed, Inc. Medical device balloon
JP6259099B2 (ja) 2013-10-18 2018-01-10 ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. 可撓性を備える導電性ワイヤを備えるバルーン・カテーテル、並びに関連する使用および製造方法
US10271898B2 (en) 2013-10-25 2019-04-30 Boston Scientific Scimed, Inc. Embedded thermocouple in denervation flex circuit
CN105899166B (zh) 2013-11-06 2018-07-06 伊诺佩斯生医有限公司 无线型血管内基于支架的电极
EP3091922B1 (de) 2014-01-06 2018-10-17 Boston Scientific Scimed, Inc. Reissfeste flexible schaltungsanordnung
US11000679B2 (en) 2014-02-04 2021-05-11 Boston Scientific Scimed, Inc. Balloon protection and rewrapping devices and related methods of use
WO2015119890A1 (en) 2014-02-04 2015-08-13 Boston Scientific Scimed, Inc. Alternative placement of thermal sensors on bipolar electrode
US10709490B2 (en) 2014-05-07 2020-07-14 Medtronic Ardian Luxembourg S.A.R.L. Catheter assemblies comprising a direct heating element for renal neuromodulation and associated systems and methods
EP2944338A1 (de) * 2014-05-13 2015-11-18 Robert von Wattenwyl Autonomes Herzkreislauf-Implantat mit einem Rückschlagventil
BR112016026350A2 (pt) * 2014-05-26 2017-05-30 Zammi Instrumental Ltda membrana e câmara para assistência circulatória artificial
US8876850B1 (en) 2014-06-19 2014-11-04 Aria Cv, Inc. Systems and methods for treating pulmonary hypertension
US10426593B2 (en) * 2015-03-11 2019-10-01 Arizona Board Of Regents On Behalf Of The University Of Arizona Expansible cardiovascular graft system
FR3042416B1 (fr) * 2015-10-15 2017-11-03 Galdino Barbieri Dispositif d'assistance circulatoire implantable non motorise
US10376681B2 (en) 2016-02-29 2019-08-13 Edwards Lifesciences Corporation Vacuum-based compliance restoration
WO2018075552A1 (en) 2016-10-19 2018-04-26 Aria Cv, Inc. Diffusion resistant implantable devices for reducing pulsatile pressure
CN113710308A (zh) 2019-02-01 2021-11-26 卡迪埃泰科股份公司 压力卸荷左心室辅助装置和用于辅助人类心脏的方法
US20200254226A1 (en) 2019-02-07 2020-08-13 Solace Therapeutics, Inc. Pressure attenuation device
US11141581B2 (en) 2019-09-06 2021-10-12 Aria Cv, Inc. Diffusion and infusion resistant implantable devices for reducing pulsatile pressure
WO2021198785A1 (en) * 2020-04-02 2021-10-07 Carnegie Venture Capital Pty Limited Combinatorial therapies including implantable damping devices and biologic therapeutic agents for treating a condition and associated systems and methods of use
US11400299B1 (en) 2021-09-14 2022-08-02 Rainbow Medical Ltd. Flexible antenna for stimulator
KR20230155468A (ko) * 2022-03-15 2023-11-10 3알 라이프 사이언스 코퍼레이션 압력 센서가 내장된 내구성 있는 변위형 혈액 펌프를 갖는 심실 보조 장치

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425064A (en) * 1966-05-09 1969-02-04 Parametrics Inc Transducer for artificial heart
FR1504494A (fr) * 1966-05-24 1967-12-08 Materiel Magnetique Pompe intracorporelle pour la propulsion du sang
US3518702A (en) * 1967-01-23 1970-07-07 Farrand Optical Co Inc Implantable body actuated artificial heart system
US3505987A (en) * 1967-03-17 1970-04-14 Medrad Inc Intra-aortic heart pump
US3512183A (en) * 1967-06-08 1970-05-19 Us Health Education & Welfare Bioelectric polyurethane and use of same in internal prostheses
US3526005A (en) * 1967-06-29 1970-09-01 Gulf General Atomic Inc Method of preparing an intravascular defect by implanting a pyrolytic carbon coated prosthesis
US3491377A (en) * 1967-12-20 1970-01-27 Advanced Technology Corp Self-triggering standby ventricle for heart assist
US3478695A (en) * 1968-02-13 1969-11-18 Mc Donnell Douglas Corp Pulsatile heart pump
US3562352A (en) * 1968-09-06 1971-02-09 Avco Corp Polysiloxane-polyurethane block copolymers
US3553736A (en) * 1968-11-25 1971-01-12 Us Health Education & Welfare Auxiliary ventricle
US3550162A (en) * 1969-02-06 1970-12-29 Thermo Electron Corp Blood pump control system
US3668708A (en) * 1969-12-23 1972-06-13 North American Rockwell Artificial heart
US3641591A (en) * 1970-02-06 1972-02-15 Univ Utah Soft shell mushroom shaped heart
US3685059A (en) * 1970-07-28 1972-08-22 Gulf General Atomic Inc Prosthetic blood circulation device having a pyrolytic carbon coated blood contacting surface
US3656873A (en) * 1970-11-06 1972-04-18 Peter Schiff Pulsatile by-pass blood pump
US3733616A (en) * 1971-05-03 1973-05-22 Birch R Electromagnetically actuated artificial heart
US4034742A (en) * 1973-01-31 1977-07-12 Thoma Dipl Ing Dr Techn Herwig Apparatus for mechanically assisting circulation of the blood in the human body
US3848605A (en) * 1973-04-23 1974-11-19 American Hospital Supply Corp Endotracheal tube with improved inflation retention means
US4014318A (en) * 1973-08-20 1977-03-29 Dockum James M Circulatory assist device and system
US3911898A (en) * 1974-04-05 1975-10-14 Jr Frank A Leachman Heart assist method and device
PL104172B1 (pl) * 1975-12-31 1979-08-31 Sztuczne serce poruszane miesniami oddechowymi
US4051840A (en) * 1976-01-05 1977-10-04 Sinai Hospital Of Detroit Dynamic aortic patch
US4173689A (en) * 1976-02-03 1979-11-06 University Of Utah Synthetic polymer prosthesis material
US4080958A (en) * 1976-02-27 1978-03-28 Datascope Corporation Apparatus for aiding and improving the blood flow in patients
US4015590A (en) * 1976-04-12 1977-04-05 Baylor College Of Medicine Balloon activated blood pump
US4041931A (en) * 1976-05-17 1977-08-16 Elliott Donald P Radiopaque anastomosis marker
US4187852A (en) * 1976-07-09 1980-02-12 The University Of Alabama Synthetic elastomeric insoluble cross-linked polypentapeptide
US4166466A (en) * 1976-10-08 1979-09-04 Jarvik Robert K Repeating hemostatic clip applying instruments and multi-clip cartridges therefor
US4135494A (en) * 1977-03-09 1979-01-23 The United States Of America As Represented By The Secretary Of The Air Force Over-pressure protection device
US4284073A (en) * 1977-10-11 1981-08-18 Krause Horst E Method and apparatus for pumping blood within a vessel
US4143425A (en) * 1977-10-27 1979-03-13 Runge Thomas M Left atrial to descending thoracic aorta left ventricular assist device
US4131604A (en) * 1977-11-23 1978-12-26 Thermo Electron Corporation Polyurethane elastomer for heart assist devices
US4173796A (en) * 1977-12-09 1979-11-13 University Of Utah Total artificial hearts and cardiac assist devices powered and controlled by reversible electrohydraulic energy converters
US4143661A (en) * 1977-12-12 1979-03-13 Andros Incorporated Power supply for body implant and method for operation
US4152786A (en) * 1977-12-12 1979-05-08 Andros Incorporated Compensator for implanted blood pump
US4240409A (en) * 1979-02-21 1980-12-23 Thermo Electron Corporation Apparatus for assisting circulation of blood
US4302854A (en) * 1980-06-04 1981-12-01 Runge Thomas M Electrically activated ferromagnetic/diamagnetic vascular shunt for left ventricular assist
US4453537A (en) * 1981-08-04 1984-06-12 Spitzer Daniel E Apparatus for powering a body implant device
US4397049A (en) * 1981-09-15 1983-08-09 Foxcroft Associates Hydraulically actuated cardiac prosthesis with three-way ventricular valving
US4652265A (en) * 1982-09-23 1987-03-24 Mcdougall David A Implantable blood pump and integral apparatus for the operation thereof
US4565497A (en) * 1982-12-03 1986-01-21 Novacor Medical Corporation Pump actuator
FR2555056B1 (fr) * 1983-11-18 1986-02-28 Aerospatiale Prothese cardiaque totale comportant deux pompes decouplees associees en une unite fonctionnellement indissociable, et valves electrocommandees pour une telle prothese
US4547911A (en) * 1983-12-02 1985-10-22 Strimling Walter E Implantable heart pump
US4573997A (en) * 1984-03-19 1986-03-04 Research Corporation Right ventricular assist device
US4722350A (en) * 1984-09-21 1988-02-02 Armeniades C D Ophthalmic instrument for measuring intraocular fluid pressure
US4652263A (en) * 1985-06-20 1987-03-24 Atrium Medical Corporation Elasticization of microporous woven tubes
US4759760A (en) * 1986-10-30 1988-07-26 Snapp Jr Edward A Cardiovascular pump system

Also Published As

Publication number Publication date
WO1989001765A1 (en) 1989-03-09
US4938766A (en) 1990-07-03
DE3879928T2 (de) 1993-07-08
EP0329765A1 (de) 1989-08-30
EP0329765A4 (de) 1990-05-14
EP0329765B1 (de) 1993-03-31
AU2386788A (en) 1989-03-31

Similar Documents

Publication Publication Date Title
DE3879928D1 (de) Prothetische vorrichtung zur erhoehung der nachgiebigkeit von arterien.
PT88313A (pt) Vorrichtung zur halterung von anschlubleisten der fernmeldetechnik
DE3878298D1 (de) Vorrichtung zur emission von elektronen.
DE3881363D1 (de) Implantierbare prothetische vorrichtung.
DE3878683D1 (de) Beschleunigungsmesser mit vorrichtung zur unterdrueckung von gleichtakteingangssignalen.
DE3878685D1 (de) Implantat zur fixierung von wirbeln.
DE3750718D1 (de) Katheterinstrument zur valvuloplastischen Dehnung der Aorta.
DE3878123D1 (de) Geraet zur augenheilkunde.
DE3781240D1 (de) Vorrichtung zur stimulation von gliedversteifungen.
DE3765159D1 (de) Katheter zur kuenstlichen befruchtung.
DE3864155D1 (de) Handgelenkprothese.
DE3868124D1 (de) Hueftpfanne.
DE3750847D1 (de) Einrichtung zur Gefriertrocknung.
DE69008020D1 (de) Vorrichtung zur Herstellung von Bohnenbruch.
DE68915496D1 (de) Vorrichtung zur Herstellung von Metallpulver.
DE3883867D1 (de) Einrichtung zur Durchführung von Kabeln.
DE68915220D1 (de) Vorrichtung zur Herstellung von Schichtstoffen.
DE58904389D1 (de) Vorrichtung zur feinbearbeitung der hubzapfen von kurbelwellen.
DE3889416D1 (de) Wärmebeständiges Schmiermittel zur Behandlung von Kunstfasern.
DE3767694D1 (de) Vorrichtung zur keratotomie der cornea.
DE3885845D1 (de) Vorrichtung zur Änderung der Lichtwellenlänge.
DE3850519D1 (de) Vorrichtung zur Herstellung von Halbleiter-Bauelementen.
DE58906909D1 (de) Vorrichtung zur abschliessenden fixierung von extremitäten.
DE58904571D1 (de) Vorrichtung zur befestigung der einlage von hohlladungen oder projektilbildenden ladungen.
DE58901037D1 (de) Vorrichtung zur herstellung von klareisstuecken.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee