Surgical retrieval apparatus

A surgical retrieval apparatus, comprising:

• a housing defining a longitudinal axis and including an elongated sleeve extending distally therefrom, the housing and the elongated sleeve cooperating to define a lumen extending longitudinally therethrough;
• a shaft having an end effector assembly disposed at a distal end thereof, the shaft selectively translatable between a first position, wherein the end effector assembly is disposed within the elongated sleeve, and a second position, wherein the end effector assembly extends distally from the elongated sleeve;
• a specimen retrieval bag releasably coupled to the end effector assembly, the specimen retrieval bag deployable from an undeployed position to an extended position upon movement of the end effector assembly from the first position to the second position, the specimen retrieval bag including a cinch cord disposed about an open end thereof;
• and
• a stop member disposed between the end effector assembly and the shaft, the stop member configured to inhibit the specimen retrieval bag from returning within the lumen upon translation of the shaft from the second position back to the first position.