Inventor
WEI JIANYU
CN7 patents
⚠️ This page may combine multiple inventors who share the name “WEI JIANYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICRO TECH NANJING CO LTD
6 patentsUS11547837B2Jan 10, 2023
Double-balloon catheter device for gastrointestinal anastomosis
MICRO TECH NANJING CO LTD3 citations69
US12121254B2Oct 22, 2024
Slide slot type multi-arm clamp
MICRO TECH NANJING CO LTD1 citations59
US12253078B2Mar 18, 2025
Pressure-pump cartridge and pressure pump
MICRO TECH NANJING CO LTD0 citations47
US12245768B2Mar 11, 2025
Occluding stent, implanter thereof, and implanting method thereof
MICRO TECH NANJING CO LTD0 citations45
US11864721B2Jan 9, 2024
Endoscope end cap
MICRO TECH NANJING CO LTD0 citations45
US11363941B2Jun 21, 2022
Cholangioscopy overtube and endoscope assembly
MICRO TECH NANJING CO LTD0 citations45