HUP0201733A2 - An assist device for the failing heart - Google Patents

An assist device for the failing heart

Info

Publication number
HUP0201733A2
HUP0201733A2 HU0201733A HUP0201733A HUP0201733A2 HU P0201733 A2 HUP0201733 A2 HU P0201733A2 HU 0201733 A HU0201733 A HU 0201733A HU P0201733 A HUP0201733 A HU P0201733A HU P0201733 A2 HUP0201733 A2 HU P0201733A2
Authority
HU
Hungary
Prior art keywords
assist device
failing heart
failing
heart
assist
Prior art date
Application number
HU0201733A
Other languages
English (en)
Inventor
Yifei Huang
Stephen Nicholas Hunyor
Serguei Michael Plekhanov
Original Assignee
Heart Assist Technologies Pty
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 Heart Assist Technologies Pty filed Critical Heart Assist Technologies Pty
Publication of HUP0201733A2 publication Critical patent/HUP0201733A2/hu
Publication of HU226250B1 publication Critical patent/HU226250B1/hu

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
    • A61M60/10—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
    • A61M60/191—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart mechanically acting upon the outside of the patient's native heart, e.g. compressive structures placed around the heart
    • 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
    • A61M60/289—Devices 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
    • 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
    • A61M60/465—Details relating to driving for devices for mechanical circulatory actuation
    • A61M60/468—Details relating to driving for devices for mechanical circulatory actuation the force acting on the actuation means 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
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/515—Regulation using real-time patient data
    • 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
    • A61M60/839—Constructional details other than related to driving of devices for mechanical circulatory actuation
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0272—Electro-active or magneto-active materials
    • A61M2205/0283—Electro-active polymers [EAP]
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3303—Using a biosensor

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Vascular Medicine (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
  • Prostheses (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Surgical Instruments (AREA)
HU0201733A 1999-06-17 2000-06-15 An assist device for the failing heart HU226250B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPQ1006A AUPQ100699A0 (en) 1999-06-17 1999-06-17 An assist device for the failing heart
PCT/AU2000/000665 WO2000078375A1 (en) 1999-06-17 2000-06-15 An assist device for the failing heart

Publications (2)

Publication Number Publication Date
HUP0201733A2 true HUP0201733A2 (en) 2002-10-28
HU226250B1 HU226250B1 (en) 2008-07-28

Family

ID=3815198

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0201733A HU226250B1 (en) 1999-06-17 2000-06-15 An assist device for the failing heart

Country Status (9)

Country Link
US (1) US6918870B1 (hu)
EP (1) EP1191958A1 (hu)
CN (1) CN1167472C (hu)
AU (1) AUPQ100699A0 (hu)
BR (1) BR0011694A (hu)
CA (1) CA2377362C (hu)
HU (1) HU226250B1 (hu)
NZ (1) NZ515492A (hu)
WO (1) WO2000078375A1 (hu)

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UY26289A1 (es) * 2000-08-10 2002-07-31 Juan Manuel Giambruno Marono Ventriculo artificial intracavitario
AUPR333301A0 (en) * 2001-02-23 2001-03-22 Northern Sydney Area Health Service Determining the volume of a normal heart and its pathological and treated variants by using dimension sensors
US6795732B2 (en) 2001-10-30 2004-09-21 Medtronic, Inc. Implantable medical device employing sonomicrometer output signals for detection and measurement of cardiac mechanical function
AU2003904283A0 (en) * 2003-08-12 2003-08-28 Northern Sydney Area Health Service An implantable direct cardiac compression device and system
US20050148814A1 (en) * 2004-01-05 2005-07-07 Fischi Michael C. Muscle function augmentation
US7410497B2 (en) 2004-12-14 2008-08-12 Boston Scientific Scimed, Inc. Stimulation of cell growth at implant surfaces
US20070208217A1 (en) 2006-03-03 2007-09-06 Acorn Cardiovascular, Inc. Self-adjusting attachment structure for a cardiac support device
US7914452B2 (en) * 2006-10-10 2011-03-29 Cardiac Pacemakers, Inc. Method and apparatus for controlling cardiac therapy using ultrasound transducer
US20080133006A1 (en) * 2006-10-27 2008-06-05 Ventrassist Pty Ltd Blood Pump With An Ultrasonic Transducer
US7901360B1 (en) * 2007-05-17 2011-03-08 Pacesetter, Inc. Implantable sensor for measuring physiologic information
US10583234B2 (en) * 2008-10-10 2020-03-10 Peter Forsell Heart help device, system and method
US9421102B2 (en) 2012-10-12 2016-08-23 Mardil, Inc. Cardiac treatment system and method
EP2796156A1 (en) * 2013-04-24 2014-10-29 ETH Zurich Biomedical apparatus for pumping blood of a human or an animal patient through a secondary intra- or extracorporeal blood circuit
US20170000935A1 (en) 2014-01-27 2017-01-05 Children's Medical Center Corporation Mechanical assist device
CN104548229B (zh) * 2014-12-25 2019-03-19 陈相宁 一种以压电效应为基础的心脏辅助搏动系统
WO2016156866A1 (en) * 2015-04-01 2016-10-06 University Of Leicester Cardiac assist device
EP3634528B1 (en) 2017-06-07 2023-06-07 Shifamed Holdings, LLC Intravascular fluid movement devices, systems, and methods of use
US11511103B2 (en) 2017-11-13 2022-11-29 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
EP3746149B1 (en) 2018-02-01 2025-08-06 Shifamed Holdings, LLC Intravascular blood pumps
WO2020028537A1 (en) 2018-07-31 2020-02-06 Shifamed Holdings, Llc Intravascaular blood pumps and methods of use
US20200069854A1 (en) * 2018-09-05 2020-03-05 Samuel Gueller Total heart assistance device
WO2020073047A1 (en) 2018-10-05 2020-04-09 Shifamed Holdings, Llc Intravascular blood pumps and methods of use
WO2021011473A1 (en) 2019-07-12 2021-01-21 Shifamed Holdings, Llc Intravascular blood pumps and methods of manufacture and use
US11654275B2 (en) 2019-07-22 2023-05-23 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
US12465748B2 (en) 2019-08-07 2025-11-11 Supira Medical, Inc. Catheter blood pumps and collapsible pump housings
US11724089B2 (en) 2019-09-25 2023-08-15 Shifamed Holdings, Llc Intravascular blood pump systems and methods of use and control thereof
WO2021062260A1 (en) 2019-09-25 2021-04-01 Shifamed Holdings, Llc Catheter blood pumps and collapsible blood conduits
EP4501393A3 (en) 2019-09-25 2025-04-09 Shifamed Holdings, LLC Catheter blood pumps and collapsible pump housings
EP4072650A4 (en) 2019-12-11 2024-01-10 Shifamed Holdings, LLC Descending aorta and vena cava blood pumps
EP4077947A4 (en) 2019-12-19 2024-01-10 Shifamed Holdings, LLC INTRAVASCULAR BLOOD PUMPS, MOTORS AND FLUID CONTROL
US12478475B2 (en) 2020-10-01 2025-11-25 Lifebridge Technologies Llc Single tube pressurization system for a heart pump
US12616827B2 (en) 2020-10-01 2026-05-05 Lifebridge Technologies Llc System and method for assisting the heart in pumping blood
US12115363B1 (en) 2023-08-10 2024-10-15 Lifebridge Technologies Llc System and method for introducing a construct either on or around the surface of the heart
US12440338B2 (en) 2020-10-01 2025-10-14 Lifebridge Technologies Llc Minimally invasive heart pump with modular adjustable construct insertion
US12478773B2 (en) 2020-10-01 2025-11-25 Lifebridge Technologies Llc Dynamic drive system for cardiac systolic and diastolic assist
FR3150957A1 (fr) * 2023-07-12 2025-01-17 Assistance Publique Hopitaux De Paris Dispositif cardiaque d'assistance circulatoire mécanique
US12594414B2 (en) 2024-02-21 2026-04-07 Imam Abdulrahman Bin Faisal University Heart support and massage machine

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* Cited by examiner, † Cited by third party
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IT1155105B (it) 1982-03-03 1987-01-21 Roberto Parravicini Dispositivo di impianto per il sostentamento dell attivita del miocardio
US4925443A (en) * 1987-02-27 1990-05-15 Heilman Marlin S Biocompatible ventricular assist and arrhythmia control device
US5098369A (en) 1987-02-27 1992-03-24 Vascor, Inc. Biocompatible ventricular assist and arrhythmia control device including cardiac compression pad and compression assembly
US5119804A (en) 1990-11-19 1992-06-09 Anstadt George L Heart massage apparatus
US5169381A (en) * 1991-03-29 1992-12-08 Snyders Robert V Ventricular assist device
DE4317752C2 (de) 1993-05-27 1997-10-16 Peter Dr Feindt Vorrichtung zur Unterstützung der Herzfunktion
US5971911A (en) 1993-06-17 1999-10-26 Wilk; Peter J. Intrapericardial assist device and associated method
US5683364A (en) * 1993-07-30 1997-11-04 Zadini; Filiberto Percutaneous cardiac pump for cardiopulmonary resuscitation
AU1675995A (en) 1994-01-10 1995-08-01 Cardassist Incorporated Ventricular assist device
US5749839A (en) 1994-08-18 1998-05-12 Duke University Direct mechanical bi-ventricular cardiac assist device
US5733538A (en) 1995-06-07 1998-03-31 Thoratec Laboratories, Inc. Surface-modifying copolymers having cell adhesion properties
US5713954A (en) 1995-06-13 1998-02-03 Abiomed R&D, Inc. Extra cardiac ventricular assist device
DE19538796C2 (de) 1995-10-18 1999-09-23 Fraunhofer Ges Forschung Vorrichtung zur Unterstützung der Herzfunktion mit elastischen Füllkammern
DE19654864A1 (de) 1996-02-27 1997-08-28 Thomas Dipl Ing Haehndel Magnetofluid mit einer Sättigungsmagnetisierung von 150 bis 450 mT
US6183411B1 (en) 1998-09-21 2001-02-06 Myocor, Inc. External stress reduction device and method
AUPO723197A0 (en) * 1997-06-06 1997-07-03 Seare, William J Jr Cardiac assist device
US6432039B1 (en) * 1998-12-21 2002-08-13 Corset, Inc. Methods and apparatus for reinforcement of the heart ventricles
WO2000069490A1 (en) * 1999-05-18 2000-11-23 Sonometrics Corporation System for incorporating sonomicrometer functions into medical instruments and implantable biomedical devices

Also Published As

Publication number Publication date
EP1191958A1 (en) 2002-04-03
NZ515492A (en) 2002-12-20
US6918870B1 (en) 2005-07-19
CN1167472C (zh) 2004-09-22
CA2377362A1 (en) 2000-12-28
HU226250B1 (en) 2008-07-28
CA2377362C (en) 2009-09-15
AUPQ100699A0 (en) 1999-07-08
CN1364091A (zh) 2002-08-14
WO2000078375A1 (en) 2000-12-28
BR0011694A (pt) 2002-03-05

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Legal Events

Date Code Title Description
MM4A Lapse of definitive patent protection due to non-payment of fees