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:
Jan. 30, 2024
Filed:
Dec. 12, 2018
Applicants:
Yonghua Dong, Solon, OH (US);
Meijun Shen, Shanghai, CN;
Liang Ji, Shanghai, CN;
Inventors:
Assignee:
Shanghai Golden Leaf Medtech Co., Ltd., Shanghai, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 18/14 (2006.01); A61B 18/08 (2006.01); A61B 18/00 (2006.01); A61B 17/00 (2006.01);
U.S. Cl.
CPC ...
A61B 18/1492 (2013.01); A61B 18/082 (2013.01); A61B 2017/00526 (2013.01); A61B 2018/0016 (2013.01); A61B 2018/00029 (2013.01); A61B 2018/00267 (2013.01); A61B 2018/00404 (2013.01); A61B 2018/00577 (2013.01); A61B 2018/00642 (2013.01); A61B 2018/00702 (2013.01); A61B 2018/00791 (2013.01); A61B 2018/00821 (2013.01); A61B 2018/00863 (2013.01); A61B 2018/00875 (2013.01); A61B 2018/1467 (2013.01); A61B 2218/002 (2013.01);
Abstract
The present invention provides a catheter apparatus with a carrier comprising right-handed wire helixes and left-handed wire helixes that are plainly or bi-axially woven into a tubular structure. A therapeutic assembly wraps around one of the wire helixes to stabilize an associated interstice of the tubular structure. The regular shape of the carrier may be quickly recovered after the carrier is seriously bent or distorted in an intravascular treatment.