US 11,850,146 B2
Prosthetic valve and deployment system
Mordehay Vaturi, Ganei-Tikva (IL); and Tal Gollan, Ramat-Gan (IL)
Assigned to Trisol Medical Ltd., Yokneam (IL)
Filed by Trisol Medical Ltd., Yokneam (IL)
Filed on Jun. 3, 2021, as Appl. No. 17/337,465.
Application 17/337,465 is a division of application No. 15/535,719, granted, now 11,045,311, previously published as PCT/IL2015/051210, filed on Dec. 14, 2015.
Claims priority of provisional application 62/139,907, filed on Mar. 30, 2015.
Claims priority of provisional application 62/091,595, filed on Dec. 14, 2014.
Prior Publication US 2021/0282924 A1, Sep. 16, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. A61F 2/24 (2006.01); A61F 2/06 (2013.01); A61F 2/915 (2013.01)
CPC A61F 2/2412 (2013.01) [A61F 2/06 (2013.01); A61F 2/243 (2013.01); A61F 2/246 (2013.01); A61F 2/2418 (2013.01); A61F 2/2436 (2013.01); A61F 2/915 (2013.01); A61F 2220/0008 (2013.01); A61F 2230/001 (2013.01); A61F 2230/0004 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A prosthetic heart valve system comprising:
a. a prosthetic heart valve configured to be anchored between an atrial side of a valve of a heart and a ventricular side of said valve of said heart, comprising:
i. a frame sized and shaped to fit in an orifice of a heart valve, said frame having an atrial end configured to be placed at said atrial side and a ventricular end configured to be placed at said ventricular side; said frame defining a flow channel; said frame having a plurality of atrial extensions being bent to be approximately parallel to a frame cross section; said plurality of atrial extensions extending outward between 0.5 mm to 20 mm radially;
ii. a flexible diaphragm; said flexible diaphragm is connected to the frame at two locations using a plurality of sutures lines; said plurality of suture lines extending in both a circumferential and axial direction; said flexible diaphragm comprises an open configuration and a closed configuration; wherein in said open configuration two sides of said flexible diaphragm collapse toward the center of said prosthetic heart valve; and
b. a delivery system for said prosthetic heart valve, comprising:
i. an extender including a first portion with a proximal end located proximal to the prosthetic heart valve, the first portion extending through said flow channel of the prosthetic heart valve and a second portion located distal to the prosthetic heart valve;
ii. a delivery tip mounted on the second portion of the extender;
iii. a catheter configured to fit said prosthetic heart valve in a collapsed configuration.