Scott V. Taylor,Paul W. Balschweit,Jeremy J. Albrecht,Gary M. Johnson,Said S. Hilal,Zoran Falkenstein
申请号：
US15291390
公开号：
US20170027609A1
申请日:
2016.10.12
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A visual insufflation obturator is provided. The obturator includes seals, valves, screens and/or various other tip features to eliminate the ingress of fluids, matter and/or gas that can disrupt the visual field of the laparoscope disposed within the obturator. The obturator provides additional features such as lens and anti-fog features to further increase visibility of the scope, efficiently insufflate the patient and ultimately provide an access channel into the insufflated abdomen once the visual insufflation obturator is removed.
