Inventor
WITZMAN OFIR
IL27 patents
⚠️ This page may combine multiple inventors who share the name “WITZMAN OFIR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EDWARDS LIFESCIENCES CORP
26 patentsUS10603165B2Mar 31, 2020
Mechanically expanding heart valve and delivery apparatus therefor
EDWARDS LIFESCIENCES CORP104 citations98
US10973634B2Apr 13, 2021
Delivery apparatus for a prosthetic heart valve
EDWARDS LIFESCIENCES CORP25 citations94
US10806573B2Oct 20, 2020
Gear drive mechanism for heart valve delivery apparatus
EDWARDS LIFESCIENCES CORP26 citations94
US10646340B2May 12, 2020
Steerable delivery system for replacement mitral valve
EDWARDS LIFESCIENCES CORP24 citations92
US10130464B2Nov 20, 2018
Retaining mechanisms for prosthetic valves
EDWARDS LIFESCIENCES CORP12 citations92
US12364598B2Jul 22, 2025
Mechanically expanding heart valve and delivery apparatus therefor
EDWARDS LIFESCIENCES CORP4 citations85
US11291540B2Apr 5, 2022
Docking stations for transcatheter valves
EDWARDS LIFESCIENCES CORP12 citations84
US10568736B2Feb 25, 2020
Retaining mechanisms for prosthetic valves
EDWARDS LIFESCIENCES CORP7 citations84
US11344408B2May 31, 2022
Mechanically expanding heart valve and delivery apparatus therefor
EDWARDS LIFESCIENCES CORP5 citations83
US12310847B2May 27, 2025
Prosthetic heart valve having non-cylindrical frame
EDWARDS LIFESCIENCES CORP2 citations73
US12083012B2Sep 10, 2024
Mechanically expanding heart valve and delivery apparatus therefor
EDWARDS LIFESCIENCES CORP1 citations72
US11446141B2Sep 20, 2022
Prosthetic heart valve having non-cylindrical frame
EDWARDS LIFESCIENCES CORP3 citations72
US11931258B2Mar 19, 2024
Steerable delivery system for replacement mitral valve and methods of use
EDWARDS LIFESCIENCES CORP2 citations71
US12427019B2Sep 30, 2025
Apparatus and method for monitoring valve expansion
EDWARDS LIFESCIENCES CORP1 citations63
US12357457B2Jul 15, 2025
Valve diameter and force monitoring of a prosthetic heart valve
EDWARDS LIFESCIENCES CORP1 citations63
US12588990B2Mar 31, 2026
Delivery apparatus for a prosthetic heart valve
EDWARDS LIFESCIENCES CORP0 citations62
US12245933B2Mar 11, 2025
Methods for treating a deficient native mitral valve
EDWARDS LIFESCIENCES CORP0 citations62
US11918461B2Mar 5, 2024
Methods for treating a deficient native mitral valve
EDWARDS LIFESCIENCES CORP0 citations62
US11890187B2Feb 6, 2024
Retaining mechanisms for prosthetic valves
EDWARDS LIFESCIENCES CORP0 citations62
US11890189B2Feb 6, 2024
Delivery apparatus for a prosthetic heart valve
EDWARDS LIFESCIENCES CORP0 citations62
US11648113B2May 16, 2023
Gear drive mechanism for heart valve delivery apparatus
EDWARDS LIFESCIENCES CORP0 citations62
US10940000B2Mar 9, 2021
Deployment systems, tools, and methods for delivering an anchoring device for a prosthetic valve
EDWARDS LIFESCIENCES CORP1 citations62
US12144751B2Nov 19, 2024
Crimping devices for prosthetic heart valves
EDWARDS LIFESCIENCES CORP0 citations52
US9370420B2Jun 21, 2016
Retaining mechanisms for prosthetic valves
EDWARDS LIFESCIENCES CORP0 citations52
US12588991B2Mar 31, 2026
Apparatus and method for monitoring valve expansion
EDWARDS LIFESCIENCES CORP0 citations51
US12551340B2Feb 17, 2026
Prosthetic valve delivery assembly
EDWARDS LIFESCIENCES CORP0 citations51