CPC A61B 90/06 (2016.02) [A61B 17/07207 (2013.01); A61B 17/07292 (2013.01); A61B 17/29 (2013.01); G16H 20/40 (2018.01); G16H 40/63 (2018.01); A61B 17/068 (2013.01); A61B 17/072 (2013.01); A61B 34/30 (2016.02); A61B 2017/00022 (2013.01); A61B 2017/00398 (2013.01); A61B 2017/07214 (2013.01); A61B 2090/065 (2016.02)] | 20 Claims |
1. A surgical instrument comprising:
an end effector including a pair of jaw members configured to clamp and staple tissue;
a motor configured to actuate the end effector; and
a controller in communication with the motor and configured to:
control the motor to clamp the tissue between the pair of jaw members under constant strain;
determine stress of the clamped tissue under constant strain;
identify a tissue type of the clamped tissue based on the determined stress of the clamped tissue; and
set an operational parameter of the surgical instrument based on the identified tissue type of the clamped tissue.
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