Inventor

SUN KEZHAN

CN2 patents

⚠️ This page may combine multiple inventors who share the name “SUN KEZHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUZHOU TOUCHSTONE INT MEDICAL SCIENCE CO LTD

1 patent

US10433848B2Oct 8, 2019

Circular stapler and staple head assembly thereof

SUZHOU TOUCHSTONE INT MEDICAL SCIENCE CO LTD30 citations89

TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD

1 patent

US10835244B2Nov 17, 2020

Tissue closure device, tissue closure component, and medical instrument

TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD2 citations67