SURGICAL STAPLER
2 Assignments
0 Petitions
Accused Products
Abstract
A surgical device is described herein that can be used to fire different types and sizes of disposable loading units. In a preferred embodiment, the device applies parallel rows of surgical fasteners to body tissue and concomitantly forms an incision between the rows of staples during an endoscopic or laparoscopic surgical procedure. The device can be utilized with disposable loading units configured to apply linear rows of staples measuring from about 15 mm in length to about 60 mm in length and can be used to fire disposable loading units containing surgical clips and individual staples.
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Citations
32 Claims
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1-22. -22. (canceled)
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23. A surgical stapler, comprising:
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a handle assembly including a movable handle; an elongated body extending distally from the handle assembly and defining a longitudinal axis; a staple cartridge supported by the elongated body and containing a plurality of staples; an anvil mounted adjacent the staple cartridge, the anvil having a fastener forming surface thereon and a slot at a distal end thereof, the anvil and staple cartridge being movable in relation to one another between an open and a closed position; an actuation assembly including an actuation member, the movable handle being arranged to effect longitudinal movement of the actuation member; and a drive assembly arranged to be driven in a distal direction by the actuation member, the drive assembly having an upper end for engaging the anvil, the upper end dropping through the anvil slot when the upper end reaches the distal end of its travel. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30, 31)
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32-59. -59. (canceled)
Specification