Surgical stapling device
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United States of America Patent
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Aug 8, 2017
Issued Date -
N/A
app pub date -
Aug 29, 2013
filing date -
Jan 11, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
In various embodiments, an end effector for use with a surgical instrument is disclosed comprising a linear portion, a first jaw, and a second jaw moveable relative to the first jaw, wherein one of the first jaw and the second jaw comprises a plurality of staple cavities arranged in a plurality of curved staple cavity rows, and wherein the curved staple cavity rows curve in a first direction. The end effector further comprises a curved path extending between two curved staple cavity rows of the plurality of curved staple cavity rows, wherein the curved path curves in the first direction, and a drive assembly extending along at least a portion of the linear portion, wherein the drive assembly comprises a cutting element structured to travel along the curved path, wherein the cutting element comprises a distal pre-biased cutting edge structured to lead the cutting element in the first direction.
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