Flexible and extensible tubular guide and manufacture process thereof

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专利权人:

ERA ENDOSCOPY S.R.L.

发明人:

Samuele Gorini

申请号：

US14434087

公开号：

US09770159B2

申请日:

2013.10.24

申请国别(地区):

US

年份:

2017

代理人:

摘要：

A tubular guide suitable for use as an operating channel for the passage of surgical instruments in an inch-worm-type locomoted endoscopic instrument is described. The guide is fixed to the ends of the central body of the endoscopic instrument and has an elastic and corrugated intermediate portion so as to follow the elongations and the contractions of the central body of the endoscopic instrument without creating an obstacle to the passage of instruments.

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