Michael A. Murray,Christopher W. Widenhouse,Frederick E. Shelton, IV,William Jason White,Robert P. Gill,James Walden Voegele,Christopher J. Hess,William Bruce Weisenburgh, II
申请号：
US12242711
公开号：
US08425410B2
申请日:
2008.09.30
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Various devices are provided for allowing multiple surgical instruments to be inserted through a single surgical access device at variable angles of insertion, allowing for ease of manipulation within a patients body while maintaining insufflation. Safety shields and release mechanisms are also provided for use with various surgical access devices.
