Patents/Inventors

Xianzhang Zheng

HangzhouCN7 patents

7 Patents

US125941632026
Tissue Gripper and Valve Clamping Device
Hangzhou Valgen Medtech Co., Ltd.
0 cites
US122261042025
Valve Clip with Coatings and Valve Clamping System
HANGZHOU VALGEN MEDTECH CO., Ltd.
0 cites
US119861802024
Adjustable Suture Locking Apparatus
HANGZHOU VALGEN MEDTECH CO., Ltd.
0 cites
US117378742023
Atrioventricular Valve Clamping Device and Atrioventricular Valve Clamping System
HANGZHOU VALGEN MEDTECH CO., Ltd.
0 cites
US117378772023
Adjustable Heart Valve Repair System
HANGZHOU VALGEN MEDTECH CO., Ltd.
0 cites
US116227612023
Heart Valve Repair Method
Hangzhou Valgen Medtech Co., Ltd.
0 cites
US116072132023
Heart Valve Repair Method
Hangzhou Valgen Medtech Co., Ltd.
0 cites