Stent with improved stickiness of membrane
AssigneeSewoon Medical Co., Ltd.
InventorsJae Hee LEE, Soo Jung MOON
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Abstract
The present invention relates to a stent. In particular, the present invention relates to a stent that can improve stickiness of a membrane, used in treating obstruction of a digestive system in humans using an endoscope without a surgery. According to an embodiment of the present invention, a stent with an improved stickiness of a membrane comprises a body portion including a hollow cylindrical shape, wherein wires are woven to form a mesh structure, a membrane portion provided in the body portion to cover the mesh structure, and a micro-rough surface formed on all or at least a part of the membrane portion.
Claims8
A stent with an improved stickiness of a membrane, comprising:
- a body portion including a hollow cylindrical shape, wherein wires are woven to form a mesh structure;
- a membrane portion provided in the body portion to cover the mesh structure;
- and
- a micro-rough surface formed on all or at least a part of the membrane portion.
Dependencies are inferred from the claim text.