#$%^&*AU2016277583A120170727.pdf#####ADAPTER ASSEMBLY INCLUDING A REMOVABLE TROCAR ASSEMBLY ABSTRACT An adapter assembly (100) for connecting a loading unit (30) to a handle assembly (20), the adapter assembly (100) comprising a sleeve (106)； a removable trocar assembly (120) releasably securable with the sleeve (106), the trocar assembly (120) including a housing (122) defining first and second locking openings (123a, 123b)； and a locking assembly (130) configured to releasably secure the trocar assembly (120) within the sleeve (106), the locking assembly (130) including first and second button members (132, 134), and corresponding first and second locking members (136, 138) selectively movable in response to movement of the first and second button members (132, 134), the first and second locking members (136, 138) being configured for selective reception within the respective first and second locking openings (123a, 123b) of the trocar housing (122).c-P-4
