Patent ID: 9351733
Filing Date: 2016-05-31
CPC Classification: A61B

Claim Text:
1. A surgical fastener applier, comprising: a housing having an elongated tubular member extending distally from the housing; a trigger coupled to an input member and extending from the housing, the trigger pivotable relative to the housing from a first position to a second position to rotate the input member a fixed amount; a drive shaft extending from the housing and rotatably disposed within the elongated tubular member, the drive shaft retaining at least one surgical fastener thereon, the drive shaft coupled to an output member at a proximal end of the drive shaft such that rotation of the output member effects corresponding rotation of the drive shaft to apply a distal-most surgical fastener to tissue; and a variable drive mechanism disposed within the housing and operably coupled between the input member and the output member, the variable drive mechanism transitionable between at least a first condition, wherein rotation of the input member by the fixed amount effects rotation of the output member a first amount, and a second condition, wherein rotation of the input member by the fixed amount effects rotation of the output member a second amount different from the first amount.