Patents/Inventors

Yanli Wan

ShanghaiCN3 patents

3 Patents

US125021752025
Surgical Stapling Device with Anvil Tilt Indicator
Covidien LP
0 cites
US123573122025
Anvil and Delivery System Assembly with Automatic Retaining Suture Release
Covidien LP
0 cites
US115646912023
Powered Circular Stapling Device
Covidien LP
0 cites