WO2011056823A3 - Ventricular assist device and related methods - Google Patents

Ventricular assist device and related methods Download PDF

Info

Publication number
WO2011056823A3
WO2011056823A3 PCT/US2010/055216 US2010055216W WO2011056823A3 WO 2011056823 A3 WO2011056823 A3 WO 2011056823A3 US 2010055216 W US2010055216 W US 2010055216W WO 2011056823 A3 WO2011056823 A3 WO 2011056823A3
Authority
WO
WIPO (PCT)
Prior art keywords
assist device
related methods
ventricular assist
oxygenated blood
vad
Prior art date
Application number
PCT/US2010/055216
Other languages
French (fr)
Other versions
WO2011056823A2 (en
Inventor
Brian K. Whisenant
Richard J. Linder
Scott D. Miles
David L. Stott
Randall K. Jones
Original Assignee
Coherex Medical, Inc.
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 Coherex Medical, Inc. filed Critical Coherex Medical, Inc.
Publication of WO2011056823A2 publication Critical patent/WO2011056823A2/en
Publication of WO2011056823A3 publication Critical patent/WO2011056823A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • 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
    • A61M60/20—Type thereof
    • A61M60/205—Non-positive displacement blood pumps
    • A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00358—Snares for grasping
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • A61B2017/1107—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis for blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • A61B2017/1135—End-to-side connections, e.g. T- or Y-connections
    • 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
    • A61M60/40—Details relating to driving
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/408—Details 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
    • A61M60/411—Details 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 generated by an electromotor
    • A61M60/414—Details 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 generated by an electromotor transmitted by a rotating cable, e.g. for blood pumps mounted on a catheter

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • External Artificial Organs (AREA)
  • Surgical Instruments (AREA)

Abstract

A method and system are provided for percutaneously gaining access to oxygenated blood with one or more anastomosis devices and pumping such oxygenated blood directly to the aorta adjacent to the right atrium or left atrium via a VAD system. In one embodiment, a VAD system can be implanted with open surgery.
PCT/US2010/055216 2009-11-03 2010-11-03 Ventricular assist device and related methods WO2011056823A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25775409P 2009-11-03 2009-11-03
US61/257,754 2009-11-03

Publications (2)

Publication Number Publication Date
WO2011056823A2 WO2011056823A2 (en) 2011-05-12
WO2011056823A3 true WO2011056823A3 (en) 2011-09-09

Family

ID=43481019

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/055216 WO2011056823A2 (en) 2009-11-03 2010-11-03 Ventricular assist device and related methods

Country Status (1)

Country Link
WO (1) WO2011056823A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160166747A1 (en) 2007-10-01 2016-06-16 Oscar H. Frazier Intraatrial ventricular assist device
US9687385B2 (en) 2013-03-11 2017-06-27 Avacen, Inc. Methods and apparatus for therapeutic application of thermal energy including blood viscosity adjustment
EP3419688A4 (en) * 2016-02-24 2019-08-14 Oscar H. Frazier Intraatrial ventricular assist device
US10166319B2 (en) 2016-04-11 2019-01-01 CorWave SA Implantable pump system having a coaxial ventricular cannula
US9968720B2 (en) 2016-04-11 2018-05-15 CorWave SA Implantable pump system having an undulating membrane
AU2018242620B2 (en) 2017-03-31 2023-11-16 CorWave SA Implantable pump system having a rectangular membrane
FR3073578B1 (en) 2017-11-10 2019-12-13 Corwave FLUID CIRCULATOR WITH RINGING MEMBRANE
US10188779B1 (en) 2017-11-29 2019-01-29 CorWave SA Implantable pump system having an undulating membrane with improved hydraulic performance
CN113677298A (en) 2019-02-06 2021-11-19 Inqb8医疗科技有限责任公司 Intracardiac left atrium and dual support system
CN113795295A (en) 2019-03-15 2021-12-14 科瓦韦公司 System and method for controlling an implantable blood pump
EP4114504A1 (en) 2020-03-06 2023-01-11 CorWave SA Implantable blood pumps comprising a linear bearing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000037139A1 (en) * 1998-12-23 2000-06-29 A-Med Systems, Inc. Left and right side heart support
WO2005037345A2 (en) * 2003-10-17 2005-04-28 Vanderbilt University Percutaneously-inserted ventricular assist devices and related methods
US20050187425A1 (en) * 2004-01-14 2005-08-25 Scout Medical Technologies, Llc Left ventricular function assist system and method
WO2008027869A2 (en) * 2006-08-30 2008-03-06 Circulite, Inc. Devices, methods and systems for establishing supplemental blood flow in the circulatory system
US20090088597A1 (en) * 2007-10-01 2009-04-02 Alpha Dev Llc Intraatrial ventricular assist device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000037139A1 (en) * 1998-12-23 2000-06-29 A-Med Systems, Inc. Left and right side heart support
WO2005037345A2 (en) * 2003-10-17 2005-04-28 Vanderbilt University Percutaneously-inserted ventricular assist devices and related methods
US20050187425A1 (en) * 2004-01-14 2005-08-25 Scout Medical Technologies, Llc Left ventricular function assist system and method
WO2008027869A2 (en) * 2006-08-30 2008-03-06 Circulite, Inc. Devices, methods and systems for establishing supplemental blood flow in the circulatory system
US20090088597A1 (en) * 2007-10-01 2009-04-02 Alpha Dev Llc Intraatrial ventricular assist device

Also Published As

Publication number Publication date
WO2011056823A2 (en) 2011-05-12

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