Securing the proximal end of the minimally invasive working channel

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专利权人:

デピュイ・シンセス・プロダクツ・インコーポレイテッド

发明人:

チェギニ・サルマン,リヒター・イェルン,トーメン・ダニエル,ゼン・ペーター

申请号：

JP2017531983

公开号：

JP6563498B2

申请日:

2015.09.04

申请国别(地区):

JP

年份:

2019

代理人:

摘要：

The present invention is directed at minimally invasive systems in which the proximal end portion of the working channel has either zero or a limited range of movement in the lateral direction. A first embodiment has a slidable collar attached to a pair of flanges, wherein movement of the collar is bounded by an annular frame. A second embodiment has a substantially spherical element attached to the tube. A third embodiment has a plurality of caps.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/