Patents/Inventors

Tingchao Zhang

HangzhouCN16 patents

15 Patents

US125941632026
Tissue Gripper and Valve Clamping Device
Hangzhou Valgen Medtech Co., Ltd.
0 cites
US125513102026
Interventional Instrument Manipulation Accessory and Interventional Medical System
HANGZHOU VALGEN MEDTECH CO., Ltd.
0 cites
US123430622025
Method and Device for Controlling Output of Radiofrequency Ablation Power, and Radiofrequency Ablation System
HANGZHOU NUO CHENG MEDICAL INSTRUMENT CO., Ltd.
0 cites
US122797642025
Forward-pushing for Releasing Suture Locking 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
US118194092023
Artificial Chordae Tendineae Implantation System and Clamp Aiding Apparatus Thereof
HANGZHOU VALGEN MEDTECH CO., Ltd.
0 cites
US118196352023
Steerable Catheter Suitable for Left-hand Operation
Hangzhou Wei Qiang Medical Technology 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
US116178672023
Drug-coated Balloon Catheter
HANGZHOU ENDONOM MEDTECH CO., Ltd.
0 cites
US116072132023
Heart Valve Repair Method
Hangzhou Valgen Medtech Co., Ltd.
0 cites
US115540162023
Artificial Chordae Tendineae Implantation System
HANGZHOU VALGEN MEDTECH CO., Ltd.
0 cites
US115475652023
Artificial Chordae Tendineae and Artificial Chordae Tendineae Implantation System
HANGZHOU VALGEN MEDTECH CO., Ltd.
0 cites