| 摘要 |
medical engineering. SUBSTANCE: device has tubular member rotatable inside of tubular member and having a part protruding out of the tubular member end. Abrasive member is attached to a part of rotating member with a gap between the abrasive member and stent. When introduced into the reservoir, the abrasive member is placed in front of the stent on the end of the rotating member. EFFECT: enhanced effectiveness of treatment; simplified blood vessel treatment method. 11 cl, 18 dwg
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