The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 28, 2022
Filed:
May. 08, 2020
Applicants:
Shengjing Hospital of China Medical University, Liaoning, CN;
Jiangsu Vedkang Medical Science & Technology Co., Ltd, Jiangsu, CN;
Inventors:
Siyu Sun, Liaoning, CN;
Donglin Miao, Jiangsu, CN;
Assignee:
SHENGJING HOSPITAL OF CHINA MEDICAL UNIVERSITY, Liaoning, CN;
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/34 (2006.01); A61B 17/04 (2006.01); A61B 90/17 (2016.01); A61B 17/00 (2006.01);
U.S. Cl.
CPC ...
A61B 17/3478 (2013.01); A61B 17/0401 (2013.01); A61B 90/17 (2016.02); A61B 2017/00296 (2013.01); A61B 2017/00323 (2013.01); A61B 2017/0414 (2013.01); A61B 2017/0417 (2013.01); A61B 2017/0438 (2013.01); A61B 2017/0464 (2013.01); A61B 2017/3454 (2013.01); A61B 2017/3488 (2013.01);
Abstract
A retrievable puncture anchor includes a fixator with a cylindrical structure, a retrievable thread secured to one end of the fixator, and a push cable flexibly connected to a middle part of the fixator. Via the retrievable puncture anchor, tissues may be connected, fixed and matched with each other, or the tissues may be auxiliarily fixed, so that endoscopic surgery may be facilitated with simplified surgical process, and the puncture anchor may be retrieved after the surgery.