METHOD OF MANUFACTURING ANTI-MIGRATION STENT AND STENT MANUFACTURED THEREBY
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 21, 2016
app pub date -
Sep 21, 2015
filing date -
Oct 21, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An anti-migration stent includes a hollow stent body formed by interweaving a superelastic shape memory alloy wire diagonally such that upper and lower wires alternately cross over and under each other, forming multiple diamond-shaped spaces. After placing and holding a rod underneath the wire of the hollow stent body, and heating the stent body, an anti-migration bent part is formed on the wire, protruding vertically to form an outline corresponding to a cross-sectional shape of the rod, which makes stent production easy. The stent is prevented from migrating in a lumen of a human body by the bent part protruding vertically and diagonally from the stent body, and easy to insert into and remove from the lumen, preventing the conventional problem damaging an inner surface of the lumen.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully