Title:
PROSTHETIC AORTIC VALVE PACING SYSTEMS
Document Type and Number:
WIPO Patent Application WO/2021/140507
Kind Code:
A9
Abstract:
A valve prosthesis system is provided, which includes a prosthetic aortic valve and a non-implantable unit. The prosthetic aortic valve includes a plurality of prosthetic leaflets; a frame; a cathode and an anode; and a prosthetic-valve coil, which is in non-wireless electrical communication with the cathode and anode. The non-implantable unit includes an energy-transmission coil; and non-implantable control circuitry, which is configured to drive the cathode and anode to apply a pacing signal and to: set parameters of the pacing signal, by wirelessly transferring energy from the energy-transmission coil to the prosthetic-valve coil by inductive coupling; begin application of each pulse of the pacing signal by beginning wirelessly transferring the energy from the energy-transmission coil to the prosthetic-valve coil; and conclude the application of each pulse of the pacing signal by ceasing wirelessly transferring the energy from the energy-transmission coil to the prosthetic-valve coil. Other embodiment are also described.
Inventors:
GROSS YOSSI (IL)
Application Number:
PCT/IL2021/050016
Publication Date:
November 25, 2021
Filing Date:
January 06, 2021
Export Citation:
Assignee:
E VALVE SYSTEMS LTD (IL)
International Classes:
A61F2/24; A61B5/00; A61N1/36; A61N1/37; A61N1/372
Attorney, Agent or Firm:
COLB, Sanford T. et al. (IL)
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