Mikiya Silver,Michael J. Augelli,Ralph Stearns,Michael J. Kane
申请号：
US16015462
公开号：
US20190388630A1
申请日:
2018.06.22
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A system for performing an endoscopic surgical procedure in a surgical cavity of a patient that includes a gas delivery device configured to deliver a flow of pressurized gas to a gas delivery lumen extending therefrom, a gaseous sealing module communicating with a distal end of the gas delivery lumen and configured to generate a gaseous seal within a gas sealed lumen extending therefrom, and an access port communicating with a distal end of the gas sealed lumen so as to provide sealed instrument access to the surgical cavity and maintain a stable pressure within the surgical cavity.
