SURGICAL BAG DEVICE AND REMOTE OPERATING MECHANISM

摘要

A surgical bag device is provided. The device includes a surgical bag with a pocket at the open top and elongate biasing member disposed in conjunction with the pocket and translatable between a first open position where the biasing member extends through a substantial portion of a circumference of the pocket, to a second closed position. An elongate push rod with a distal end portion is fixed to the biasing member and an opposite proximal end portion operatively engaged with a movable plunger within a housing. The push rod is translatable as urged by the plunger between a distal position extending the biasing member into the pocket and a proximal position withdrawing the biasing member from the pocket. The push rod comprises a plurality of longitudinally spaced teeth disposed thereon, which are meshingly engagable with a plurality of teeth from a corresponding first set of teeth of a pinion gear.

主权项

1. A surgical bag device, comprising:
a flexible material forming a bag with side and bottom seams defining a volume therein and an open top portion defining an aperture to allow access into the volume, the open top comprising a pocket disposed along substantially along an entire outer circumference of the open top; an elongate biasing member disposed in conjunction with the pocket and translatable between a first open position where the biasing member extends through a substantial portion of a circumference of the pocket, to a second closed position where the biasing member is withdrawn from the pocket; an elongate push rod with a distal end portion fixed to the biasing member and an opposite proximal end portion operatively engaged with a movable plunger within a housing, wherein the push rod is translatable as urged by the plunger such that the push rod is extendable to a distal position directing the biasing member into the open first position, and the push rod is translatable to a proximal position that urges the biasing member into the second position, wherein the push rod comprises a plurality of longitudinally spaced teeth disposed thereon, which are meshingly engagable with a plurality of teeth from a corresponding first set of teeth of a pinion gear.