Abstract: A delivery catheter and a method for deploying a cardiovascular prosthetic implant using a minimally invasive procedure are disclosed. The delivery catheter comprises an elongate, flexible catheter body having a proximal end and a distal end, wherein the distal end has an outer diameter of 18 French or less, a cardiovascular prosthetic implant at the distal end of the catheter body, wherein the cardiovascular prosthetic implant comprises an inflatable cuff and a tissue valve coupled to the inflatable cuff, and at least one link between the catheter body and the cardiovascular prosthetic implant.
Type:
Grant
Filed:
February 21, 2017
Date of Patent:
November 19, 2019
Assignee:
DFM, LLC
Inventors:
Kevin C. Robin, Do Uong, Gordon B. Bishop
Abstract: A quick fastening and disconnecting buckle fastener system is configured for improved ease of one handed adjustment. For reliable locking, and convenient operation the system incorporates lateral pivoting latches assembled within a receiving enclosure shell having entry and exit openings accommodating a lengthwise semi rigid insertion structure containing lateral opposing ridges. Said ridges cooperate with said latches in a manner allowing ease of continued entry directional movement and securely locking should motion be reversed. Purposeful disconnection is activated thru simultaneous press in of side levers releasing latch locking of insertion structure thereby allowing movement in a reversed direction. Use of aforementioned fastening device removes need for having to re-lace belt thru attachment loops or additional sliding hardware as means of adjustment.
Abstract: A cardiovascular prosthetic valve, the valve comprising an inflatable cuff comprising at least one inflatable channel that forms, at least in part, an inflatable structure, and a valve coupled to the inflatable cuff, the valve configured to permit flow in a first axial direction and to inhibit flow in a second axial direction opposite to the first axial direction, the valve comprising a plurality of tissue supports that extend generally in the axial direction and that are flexible and/or movable throughout a range in a radial direction.
Type:
Grant
Filed:
March 4, 2016
Date of Patent:
November 20, 2018
Assignee:
DFM, LLC
Inventors:
Gordon B. Bishop, Do Uong, Randall T. Lashinski
Abstract: A delivery catheter and a method for deploying a cardiovascular prosthetic implant using a minimally invasive procedure are disclosed. The delivery catheter comprises an elongate, flexible catheter body having a proximal end and a distal end, wherein the distal end has an outer diameter of 18 French or less, a cardiovascular prosthetic implant at the distal end of the catheter body, wherein the cardiovascular prosthetic implant comprises an inflatable cuff and a tissue valve coupled to the inflatable cuff, and at least one link between the catheter body and the cardiovascular prosthetic implant.