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ACCESS DEVICE INCLUDING SHAPE MEMORY DEPLOYMENT MECHANISM
专利权人:
发明人:
Anibal Rodrigues, JR.,Greg Okoniewski
申请号:
US14172049
公开号:
US20140155699A1
申请日:
2014.02.04
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A surgical access device is disclosed which includes a housing, a collar, and a plurality of deformable members. The housing defines a proximal end and a distal end and has a plurality of lumens extending therethrough. The collar is repositionable between a first position and a second position with the second position being closer to the proximal end of the housing than the first position. Each of the plurality of deformable members defines a distal portion, is coupled to the collar and is transitionable through one of the plurality of lumens. The plurality of deformable members is in a retracted state when the collar is in the first position and a deployed state when the collar is in the second position. One or more of the plurality of deformable members may also include a barb attached to the distal portion.
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