| 摘要 |
<p>#CMT# #/CMT# The surface structure has fibers that are adhered with one another, where the fibers are broken by an ultrasonic treatment using an ultrasonic generator (4), and broken lines are arranged in a statistically distributed manner. The surface structure exhibits an inner side, which is smoother than its exterior, and exhibits axial and tangential elasticity. A stent (1) is drawn over an arbor (2), and a surface (3) of the arbor possesses a small surface roughness. #CMT# : #/CMT# An independent claim is also included for a method for manufacturing a surface structure. #CMT#USE : #/CMT# Used as a stent or fiber patch in medical field. #CMT#ADVANTAGE : #/CMT# The surface of the arbor possesses small surface roughness, thus avoiding the friction at inside of the stent and damage to the fleece structure. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a stent. 1 : Stent 2 : Arbor 3 : Arbor`s surface 4 : Ultrasonic generator.</p> |
