Zhifei Zhang

Person

Hangzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Bendable sheath and delivery system using bendable sheath
- Patent number 11,938,283
- Issue date Mar 26, 2024
- VENUS MEDTECH (HANGZHOU), INC.
- Mao Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sheath facilitating retraction of prosthetic implant and delivery s...
- Patent number 11,925,557
- Issue date Mar 12, 2024
- Venus Medtech (Hangzhou) Inc.
- Zhifei Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sheath for delivering interventional instrument and sheath assembly
- Patent number 11,864,999
- Issue date Jan 9, 2024
- Venus Medtech (Hangzhou) Inc.
- Zhifei Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stent and securely-installed artificial valve replacement device ha...
- Patent number 11,364,133
- Issue date Jun 21, 2022
- Venus Medtech Changzhou, Inc.
- Rongjun Lei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stent and securely-installed artificial valve replacement device ha...
- Patent number 10,806,613
- Issue date Oct 20, 2020
- Venus Medtech (Hangzhou) Inc.
- Rongjun Lei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thrombus filter and utilization method thereof
- Patent number 10,687,932
- Issue date Jun 23, 2020
- Venus Medtech (Hangzhou) Inc.
- Zhenjun Zi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Anti-fracture sheath and delivery system having same
- Patent number 10,517,641
- Issue date Dec 31, 2019
- Venus Medtech (Hangzhou) Inc.
- Min Zeng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stent and securely-installed artificial valve replacement device ha...
- Patent number 10,098,763
- Issue date Oct 16, 2018
- Venus Medtech (Hangzhou) Inc.
- Rongjun Lei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
EASY-TO-CONTROL INTERVENTIONAL INSTRUMENT DELIVERY DEVICE
- Publication number 20220362019
- Publication date Nov 17, 2022
- VENUS MEDTECH (HANGZHOU), INC.
- Zhifei Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sheath for Delivering Interventional Instrument and Sheath Assembly
- Publication number 20220000615
- Publication date Jan 6, 2022
- VENUS MEDTECH (HANGZHOU), INC.
- Zhifei Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Stent and Securely-Installed Artificial Valve Replacement Device Ha...
- Publication number 20210030572
- Publication date Feb 4, 2021
- Venus Medtech (Hangzhou) Inc.
- Rongjun LEI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Bendable Sheath and Delivery System Using Bendable Sheath
- Publication number 20210008344
- Publication date Jan 14, 2021
- VENUS MEDTECH (HANGZHOU), INC.
- Mao Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EASY-TO-CONTROL INTERVENTIONAL INSTRUMENT DELIVERY DEVICE
- Publication number 20200315796
- Publication date Oct 8, 2020
- VENUS MEDTECH (HANGZHOU), INC.
- Zhifei Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Stent and Securely-Installed Artificial Valve Replacement Device Ha...
- Publication number 20190038440
- Publication date Feb 7, 2019
- Venus Medtech (Hangzhou) Inc.
- Rongjun LEI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Anti-Fracture Sheath and Delivery System Having Same
- Publication number 20170202576
- Publication date Jul 20, 2017
- VENUS MEDTECH (HANGZHOU), INC.
- Min ZENG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STENT AND SECURELY-INSTALLED ARTIFICIAL VALVE REPLACEMENT DEVICE HA...
- Publication number 20160000591
- Publication date Jan 7, 2016
- VENUS MEDTECH (HANGZHOU), INC.
- Rongjun LEI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Thrombus Filter and Utilization Method Thereof
- Publication number 20150366650
- Publication date Dec 24, 2015
- Venus Medtech (Hangzhou) Inc.
- Zhenjun Zi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Zhifei Zhang

Person

Patents Grantslast 30 patents

Bendable sheath and delivery system using bendable sheath

Sheath facilitating retraction of prosthetic implant and delivery s...

Sheath for delivering interventional instrument and sheath assembly

Stent and securely-installed artificial valve replacement device ha...

Stent and securely-installed artificial valve replacement device ha...

Thrombus filter and utilization method thereof

Anti-fracture sheath and delivery system having same

Stent and securely-installed artificial valve replacement device ha...

Patents Applicationslast 30 patents

EASY-TO-CONTROL INTERVENTIONAL INSTRUMENT DELIVERY DEVICE

Sheath for Delivering Interventional Instrument and Sheath Assembly

Stent and Securely-Installed Artificial Valve Replacement Device Ha...

Bendable Sheath and Delivery System Using Bendable Sheath

EASY-TO-CONTROL INTERVENTIONAL INSTRUMENT DELIVERY DEVICE

Stent and Securely-Installed Artificial Valve Replacement Device Ha...

Anti-Fracture Sheath and Delivery System Having Same

STENT AND SECURELY-INSTALLED ARTIFICIAL VALVE REPLACEMENT DEVICE HA...

Thrombus Filter and Utilization Method Thereof