Specimen Retrieval Device Including a Reusable Shaft With Interchangeable Pouch

摘要

A specimen retrieval device is provided. The specimen retrieval device includes a housing that includes an outer shaft extending distally therefrom. An inner shaft is disposed within the outer shaft and includes a spring including two or more members. One or both of the members includes a support member interface member. A pouch is releasably couplable to the members and includes a cinch having a proximal end that is passable through the outer shaft for grasping by a user. The pouch includes a pair of openings that lead to a sleeve that is provided on the pouch. Each of the openings is configured to receive a respective one of the members so as to allow the support member interface member on the member(s) to engage a corresponding pocket on the pouch.

主权项

1. A specimen retrieval device, comprising:
a housing including an outer shaft extending distally therefrom; an inner shaft disposed within the outer shaft and including at least two support members, at least one of the at least two support members including a support member interface member; and a pouch releasably couplable to the at least two support members, the pouch including a cinch having a proximal end being passable through the outer shaft for grasping by a user, the pouch including a pair of openings leading to a sleeve provided on the pouch, each of the openings configured to receive a respective one of the at least two support members, the pouch further including at least one pouch interface member for engaging the support member interface member and preventing inadvertent disengagement of the pouch from the at least two support members.