Staple drive assembly

Details Staple drive assembly Staple drive assembly

A - Human Necessities

61

B

A61B 17/068 (2006.01) A61B 17/00 (2006.01) B25C 5/10 (2006.01) B25C 7/00 (2006.01)

Patent

CA 2559659

A staple drive assembly includes an actuation sled and at least one staple pusher. The staple drive assembly is adapted to fit within a staple cartridge having a plurality of staples and a corresponding number of retention slots. The at least one staple pusher includes at least one pusher plate for releasably engaging a backspan of a staple. The staple pusher may include a plurality of pusher plates that may be laterally and longitudinally spaced apart. An actuation member has at least one angled camming surface for engaging a complimentary angled surface of the at least one staple pusher. Camming engagement between the actuation member and the at least one staple pusher causes vertical movement of the at least one staple pusher. Lateral and longitudinal offset of the actuation member camming surfaces and the corresponding staple pusher following surfaces improves stability and control of the staple pusher during firing.

Affiliated with

Also associated with

Rating

Staple drive assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Staple drive assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Staple drive assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1870386