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Abstract

A surgical grasper is provided. The grasper comprises a handle, two jaws operably connected to the handle, which jaws can be actuated by the handle, and a sensor. A surgical grasper for use in robotic surgery is also provided. The grasper comprises a shaft, two jaws at a distal end of the shaft, which jaws can be actuated in response to a robot command, and a sensor. A method for measuring an amount of force being applied by a jaw of a grasper is also provided. The method comprises the steps of: providing a grasper comprising a handle and two jaws operably connected to the handle, which jaws can be actuated by the handle; providing a sensor on the grasper; and, providing for measuring an amount of force being applied to the sensor. A method for measuring an amount of force being applied by a jaw of a grasper for use in robotic surgery is also provided. The method comprises the steps of: providing a grasper for use in robotic surgery, the grasper comprising a shaft and two jaws at a distal end of the shaft, which jaws can be actuated responsive to a robot command; providing a sensor; and, providing for measuring an amount of force being applied to the sensor. A surgical feedback system is also provided. The surgical feedback system comprises a surgical grasper capable of taking a force measurement and a data concentrator coupled to the grasper via a wired or wireless interface using a first data transmission protocol with internal storage. A method for obtaining surgical feedback is also provided. The method comprises the steps of: providing a surgical grasper capable of taking a force measurement; and, providing a data concentrator coupled to the grasper via a wired or wireless interface using a first data transmission protocol with internal storage.

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