Weisenburgh ll, Willam B.,Hess, Christopher J.,Murray, Michael A.,Holcomb, Matthew,Gill, Robert P.
申请号：
AU2010200626
公开号：
AU2010200626B2
申请日:
2010.02.19
申请国别(地区):
AU
年份:
2015
代理人:
摘要：
#$%^&*AU2010200626B220150305.pdf#####ABSTRACT Methods and devices are provided for providing surgical access into a body cavity. In one embodiment, a surgical access device is provided that includes a housing coupled to a retractor. The housing can be have one or more sealing ports for receiving surgical instruments. Each sealing port can include one or more sealing elements therein for sealing the port and/or forming a seal around a surgical instrument disposed therethrough. Each sealing port can be in a fixed position relative to the housing and can be rotatable with the housing relative to the retractor. A plurality of safety shields can extend from the housing into the retractor to protect the retractor from instruments inserted through the sealing ports and into the retractor.1/12 FIG. 1 22b 028b 22a 22c 14 20 30 32 FIG. 2A 10 22b 1 22a 28a 12 28 22c 18I 14 20
