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IWIS 2016 - Catalogue

Invention information


CategoryN - Medicine and biotechnology / Medycyna i biotechnologia

Title of invention
 Retriever braided stent from Smart material
Invention discription
 Nowadays, the cerebrovascular disease or stroke is the third common causes of death of population around the world. It is estimated that 6 million in 15 million people death from a stroke since 2013. Conventional retrievers’ stent is produced from Nickel-Titanium based shape memory alloy by laser-cutting technology from tube or plate as a raw material. However, laser-cutting process has disadvantage such as the expensive cost and heat effect from laser can change properties of shape memory effect which is very sensitive to heat-treatment. Therefore, braiding process has benefit when manufacturing in large scale and easy to control the property of stent by itself.
PatentOn going
Patent Application
Date of Patent Application

Owner of the Invention

Name of company / organization / institution / individual
English:King Mongkut's University of Technology Thonburi
InventorsFirst Name, Last Name, Academic degree
A. Khantachawana,
N. Sulatchaneenopdon,
K. Mokdara,