Inventor
ZI ZHENJUN
CN11 patents
⚠️ This page may combine multiple inventors who share the name “ZI ZHENJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VENUS MEDTECH HANGZHOU INC
7 patentsUS11406499B2Aug 9, 2022
Easy-to-control interventional instrument delivery device
VENUS MEDTECH HANGZHOU INC27 citations91
US10098735B2Oct 16, 2018
Compression device for artificial valve replacing device
VENUS MEDTECH HANGZHOU INC16 citations81
US10687932B2Jun 23, 2020
Thrombus filter and utilization method thereof
VENUS MEDTECH HANGZHOU INC2 citations64
US12588992B2Mar 31, 2026
Easy-to-control interventional instrument delivery device
VENUS MEDTECH HANGZHOU INC0 citations59
US11331185B2May 17, 2022
Delivery system facilitating retrieval of interventional device
VENUS MEDTECH HANGZHOU INC0 citations50
US12268600B2Apr 8, 2025
Method for reshaping severely stenosed aortic valve having leaflets with bicuspid malformation and severe calcification
VENUS MEDTECH HANGZHOU INC0 citations49
US11864999B2Jan 9, 2024
Sheath for delivering interventional instrument and sheath assembly
VENUS MEDTECH HANGZHOU INC0 citations48