Motor-Driven Surgical Cutting And Fastening Instrument with Tactile Position Feedback

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United States of America Patent

SERIAL NO

12697328

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Abstract

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A surgical cutting and fastening instrument is disclosed. According to various embodiments, the instrument includes an end effector, a main drive shaft assembly connected to the end effector, and a gear drive train connected to the main drive shaft assembly. The end effector comprises a movable cutting instrument for cutting an object positioned in the end effector. The instrument also includes a main motor for actuating the gear drive train and a firing trigger for actuating the main motor. The instrument also includes a tactile position feedback system for applying force to the firing trigger such that the position of the firing trigger is related to the position of the cutting instrument in the end effector.

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Patent Owner(s)

Patent OwnerAddress
ETHICON ENDO-SURGERY INC4545 CREEK ROAD CINCINNATI OH 45242

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shelton,, IV Frederick E New Vienna, US 3272 1775926
Swayze, Jeffrey S Hamilton, US 539 396311

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