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Yanping YE
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Jiangsu, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Staple cartridge assembly and medical stapler using the staple cart...
Patent number
11,337,695
Issue date
May 24, 2022
TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO., LTD.
Yanping Ye
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tissue closure device and medical instrument
Patent number
11,123,072
Issue date
Sep 21, 2021
Touchstone International Medical Science Co., Ltd.
Wangdong Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Staple cartridge assembly and medical stapler using the staple cart...
Patent number
10,888,323
Issue date
Jan 12, 2021
TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO., LTD.
Wangdong Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Staple cartridge assembly and medical stapler using the staple cart...
Patent number
10,772,628
Issue date
Sep 15, 2020
TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO., LTD.
Wangdong Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Suturing and cutting apparatus for endoscopic surgery
Patent number
10,603,063
Issue date
Mar 31, 2020
Suzhou Touchstone International Medical Science Co., Ltd
Wangdong Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Loading unit assembly and linear surgical stapler with loading unit...
Patent number
10,070,864
Issue date
Sep 11, 2018
Touchstone International Medical Science Co., Ltd.
Wangdong Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
STAPLE CARTRIDGE ASSEMBLY AND MEDICAL STAPLER USING THE STAPLE CART...
Publication number
20210161527
Publication date
Jun 3, 2021
TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO., LTD.
YANPING YE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TISSUE CLOSURE DEVICE AND MEDICAL INSTRUMENT
Publication number
20200305877
Publication date
Oct 1, 2020
TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO., LTD.
Wangdong CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SUTURING AND CUTTING APPARATUS FOR ENDOSCOPIC SURGERY
Publication number
20180132878
Publication date
May 17, 2018
Suzhou Touchstone International Medical Science Co., Ltd.
Wangdong CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
STAPLE CARTRIDGE ASSEMBLY AND MEDICAL STAPLER USING THE STAPLE CART...
Publication number
20170348003
Publication date
Dec 7, 2017
TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO., LTD.
Wangdong CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
STAPLE CARTRIDGE ASSEMBLY AND MEDICAL STAPLER USING THE STAPLE CART...
Publication number
20170340328
Publication date
Nov 30, 2017
TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO., LTD.
Wangdong CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LOADING UNIT ASSEMBLY AND LINEAR SURGICAL STAPLER WITH LOADING UNIT...
Publication number
20150282807
Publication date
Oct 8, 2015
TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO., LTD.
Wangdong CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE