Hubert Stein,Margaret M. Nixon,David W. Bailey,Michael H. Ikeda
申请号：
US14079403
公开号：
US09314153B2
申请日:
2013.11.13
申请国别(地区):
US
年份:
2016
代理人:
摘要：
Minimally invasive surgical retractors and methods of using the retractors are provided. This retractor may be introduced through a sealed port, controlled by a robotic system, have full articulation, and need not require assembly within the patients body. As a result, fully endoscopic mitral valve surgery may be performed.
