Patents by Inventor Avi EFTEL

Avi EFTEL has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20190083239
    Abstract: An implantable valve replacement system for a cardiovascular valve may include an adjustable stabilizing ring. The stabilizing ring may be composed of a body member that is transitionable from an elongate insertion geometry to an annular operable geometry. The stabilizing ring may further include a plurality of anchors deployable in the annular operable geometry to engage the annulus of the cardiovascular valve. The ring may be used in conjunction with an implantable valve frame. The valve frame may be located within the ring and the ring, in turn, may be stabilized through the anchors engaging the valve annulus. The valve replacement system may be applied by engaging the ring in its annular operable geometry with the valve annulus through the anchors. The valve frame may be inserted through the opening of the ring, thereby forming a stabilizing mechanical contact between the frame and the annulus.
    Type: Application
    Filed: November 20, 2018
    Publication date: March 21, 2019
    Inventors: Samuel M. SHAOLIAN, Nadav YELLIN, Avi EFTEL, Jeffrey DUMONTELLE
  • Publication number: 20190083240
    Abstract: An implantable valve replacement system for a cardiovascular valve may include an adjustable stabilizing ring. The stabilizing ring may be composed of a body member that is transitionable from an elongate insertion geometry to an annular operable geometry. The stabilizing ring may further include a plurality of anchors deployable in the annular operable geometry to engage the annulus of the cardiovascular valve. The ring may be used in conjunction with an implantable valve frame. The valve frame may be located within the ring and the ring, in turn, may be stabilized through the anchors engaging the valve annulus. The valve replacement system may be applied by engaging the ring in its annular operable geometry with the valve annulus through the anchors. The valve frame may be inserted through the opening of the ring, thereby forming a stabilizing mechanical contact between the frame and the annulus.
    Type: Application
    Filed: November 20, 2018
    Publication date: March 21, 2019
    Inventors: Samuel M. SHAOLIAN, Nadav YELLIN, Avi EFTEL, Jeffrey DUMONTELLE
  • Patent number: 10105224
    Abstract: Cardiac valve supports and their methods of use.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: October 23, 2018
    Assignee: MVALVE TECHNOLOGIES LTD.
    Inventors: Maurice Buchbinder, Julie Logan, Shay Dubi, Amit Tubishevitz, Avi Eftel
  • Publication number: 20180042723
    Abstract: Disclosed herein are various embodiments directed to a device for minimally invasive medical treatment. The device being a hollow tube with a first end, a second end, and one or more anchors configured to extend outward from the exterior of the hollow tube. The hollow tube having a plurality of cutouts on the exterior, wherein the cutouts allow the hollow tube to be flexible. Additionally, the hollow tube may have at least one snap mechanism configured to connect the first end and the second end together.
    Type: Application
    Filed: August 15, 2017
    Publication date: February 15, 2018
    Inventors: Nadav YELLIN, Samuel M. SHAOLIAN, Matan GEDULTER, Boaz SCHWARZ, Danny RAPPAPORT, Avi EFTEL
  • Publication number: 20170042670
    Abstract: An implantable valve replacement system for a cardiovascular valve may include an adjustable stabilizing ring. The stabilizing ring may be composed of a body member that is transitionable from an elongate insertion geometry to an annular operable geometry. The stabilizing ring may further include a plurality of anchors deployable in the annular operable geometry to engage the annulus of the cardiovascular valve. The ring may be used in conjunction with an implantable valve frame. The valve frame may be located within the ring and the ring, in turn, may be stabilized through the anchors engaging the valve annulus. The valve replacement system may be applied by engaging the ring in its annular operable geometry with the valve annulus through the anchors. The valve frame may be inserted through the opening of the ring, thereby forming a stabilizing mechanical contact between the frame and the annulus.
    Type: Application
    Filed: October 27, 2016
    Publication date: February 16, 2017
    Inventors: Samuel M. SHAOLIAN, Nadav YELLIN, Avi EFTEL, Jeffrey DUMONTELLE
  • Publication number: 20160120642
    Abstract: An implantable valve replacement system for a cardiovascular valve may include an adjustable stabilizing ring. The stabilizing ring may be composed of a body member that is transitionable from an elongate insertion geometry to an annular operable geometry. The stabilizing ring may further include a plurality of anchors deployable in the annular operable geometry to engage the annulus of the cardiovascular valve. The ring may be used in conjunction with an implantable valve frame. The valve frame may be located within the ring and the ring, in turn, may be stabilized through the anchors engaging the valve annulus. The valve replacement system may be applied by engaging the ring in its annular operable geometry with the valve annulus through the anchors. The valve frame may be inserted through the opening of the ring, thereby forming a stabilizing mechanical contact between the frame and the annulus.
    Type: Application
    Filed: May 23, 2014
    Publication date: May 5, 2016
    Inventors: SAMUEL M. SHAOLIAN, NADAV YELLIN, AVI EFTEL, JEFFREY DUMONTELLE
  • Publication number: 20150094802
    Abstract: The present invention is primarily directed a prosthetic cardiac valve support device adapted for endovascular delivery to a cardiac valve, comprising a single ring-shaped support element having an inner diameter and an outer diameter, wherein said support element has an outer perimeter that is entirely rigid, wherein said support element is fitted with one or more intra-ventricular and/or intra-atrial stabilizing elements, and wherein said support element has a collapsed delivery configuration and a deployed configuration.
    Type: Application
    Filed: August 28, 2014
    Publication date: April 2, 2015
    Inventors: Maurice BUCHBINDER, Shay DUBI, Amit TUBISHEVITZ, Avi EFTEL
  • Publication number: 20140200662
    Abstract: An intracardiac device comprising a ring-shaped body and one or more anchoring or stabilizing elements attached to said body, said elements being selected from the group consisting of levered anchoring arms, elongate anchoring arms, and lateral extension elements, wherein said device is able to move between two conformations, a collapsed conformation suitable for insertion into a delivery catheter, and an open conformation, suitable for implantation at a cardiac valve annulus.
    Type: Application
    Filed: January 15, 2014
    Publication date: July 17, 2014
    Inventors: Avi Eftel, Maurice Buchbinder, Shay Dubi, Amit Tubishevitz
  • Publication number: 20140005778
    Abstract: Cardiac valve supports and their methods of use.
    Type: Application
    Filed: March 8, 2013
    Publication date: January 2, 2014
    Inventors: Maurice BUCHBINDER, Julie LOGAN, Shay DUBI, Amit TUBISHEVITZ, Avi EFTEL