Variable coating jig for stents, having surface roughness, and stent manufactured by the same
AssigneeSewoon Medical Co., Ltd.
InventorsJae Hee LEE, Soo Jung MOON
Life of this patent
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Abstract
The present invention relates to a coating jig for stents. According to the present invention, a coating jig for stents, having a surface roughness, comprises a jig shaft portion, a first block portion fixedly coupled to a first end of the jig shaft portion, a second block portion opposingly disposed with respect to the first block portion and variably positioned to slide along an outer circumference of the jig shaft portion, and a surface region. A surface roughness may be formed on at least one or more of the jig shaft portion, the first block portion, and the second block portion.
Claims10
A variable coating jig for stents, having a surface roughness, comprising:
- a jig shaft portion;
- a first block portion fixedly coupled to a first end of the jig shaft portion;
- a second block portion opposingly disposed with respect to the first block portion and variably positioned to slide along an outer circumference of the jig shaft portion;
- and
- a surface region, wherein a surface roughness is formed on at least one or more of the jig shaft portion, the first block portion, and the second block portion.
A stent, comprising:
- a membrane portion generated by a coating process using a variable coating jig having a surface roughness for the stent, the variable coating jig comprising:
- a jig shaft portion;
- a first block portion fixedly coupled to a first end of the jig shaft portion;
- a second block portion opposingly disposed with respect to the first block portion and variably positioned to slide along an outer circumference of the jig shaft portion;
- and a surface region, wherein a surface roughness is formed on at least one or more of the jig shaft portion, the first block portion, and the second block portion.
Dependencies are inferred from the claim text.