Stefan Rehbein,Rainer Hermle,Frank Doll,Alexander Haffa,Samir Sawalhe
申请号：
GB201616138
公开号：
GB2543163B
申请日:
2016.09.22
申请国别(地区):
GB
年份:
2018
代理人:
摘要：
An access system for endoscopic operations includes of a trocar, a cover that is fittable on the trocar and at least one spreading element having a retaining portion and an effector portion, wherein the access system has, between the trocar and the cover in the fitted state, a receiving region for the retaining portion of the at least one spreading element. Furthermore, the access system can include an extraction bag which is expanded by the effector portion of the at least one spreading element.
