Richard C. Ewers,John R. Brustad,Edward D. Pingleton,Nabil Hilal,Gary R. Dulak,Payam Adlparvar,Robert R. Bowes
申请号：
US13421730
公开号：
US20120184821A1
申请日:
2012.03.15
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A device comprises an access port adapted to permit access of at least one surgical instrument into a patient. The access port comprises a proximal portion, a distal portion, and an intermediate portion monolithically formed of a flexible material. At least one opening extends through the access port. The proximal portion comprises a proximal flange. The distal portion comprises a distal flange. The intermediate portion comprises an outer surface and at least one inner surface. The access port is adapted to form a perimeter seal when the proximal flange is disposed exteriorly and the distal flange is disposed interiorly. The access port is adapted to form a seal with the at least one surgical instrument positioned through the access port. The intermediate portion conforms to the surface of the surgical instrument positioned through the at least one opening and forms the seal between the inner surface and the surgical instrument.
