Harry Allan ALWARD;Beacon Surgical Instruments, LLC;Sundaram RAVIKUMAR;Guy OSBORNE
发明人:
Sundaram Ravikumar,Guy Osborne,Henry Allan Alward
申请号：
US15572335
公开号：
US20180132838A1
申请日:
2016.05.09
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A surgical instrument assembly including a housing containing a specimen retrieval bag and pliable spring, a distal end including a non-blunt tip and a deployment mechanism. The specimen retrieval bag is moved from the stowed position within a hollow housing to a deployed position by sliding a rod from a retracted position within the hollow housing to an extended position that projects at least partially out of the hollow housing. Two portions of a flexible support ring unfold under spring bias from a folding position as the rod enters the extended position to open a mouth of the specimen retrieval bag. The distal end of the assembly has a non-blunt tip which is shaped to puncture human skin. The deployment mechanism may include a rod, slide, grip or handle. The specimen retrieval bag may be comprised of more than one material.
