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Stent delivery system
专利权人:
ボストン;サイムド,インコーポレイテッド;サイエンティフィック;ボストン サイエンティフィック サイムド,インコーポレイテッド
发明人:
ラモス、ティム,グラボウスキ、ジェラルド,アンダーソン、キース
申请号:
JP2013539839
公开号:
JP5891236B2
申请日:
2011.09.22
申请国别(地区):
JP
年份:
2016
代理人:
摘要:
Stent delivery systems and methods for making and using the same are disclosed. An example stent delivery system may include an inner member having a proximal end. A sleeve may be coupled to the inner member adjacent to the proximal end. A deployment sheath may be disposed about the inner member. A gear rack assembly may be coupled to the deployment sheath. A stent may be disposed between the inner member and the deployment sheath. A handle may be coupled to the inner member and to the deployment sheath. The handle may include an actuation member. The actuation member may be coupled to the gear rack assembly so that actuation of the actuation member shifts the longitudinal position of the gear rack assembly and the deployment sheath. An engagement mechanism may be coupled to the gear rack assembly. The engagement mechanism may be configured to engage the sleeve of the inner member so that proximal retraction of the gear rack assembly results in proximal retraction of the inner shaft.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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