1459849091-1e09c4ac-3e3d-4edb-9b3d-6508ec7f92ad

A surgical instrument for use in connection with a pneumatically powered tool having a firing mechanism operably supported therein that is movable between an unactuated position and an actuated position. The device comprises a radio transceiver, a processor, a memory, and an application stored in the memory. The present invention also relates to systems comprising an optical element having a refraction modulating composition and a wavefront sensor. Therefore, a high-performance and rigid RFID tag can be obtained by roughly aligning the circuit chip and the tag sheet. The present invention does not utilize high-head and high-pressure pumps as the driving components, thus it is not only cost-saving but makes easier in coping with various fluid-feed requirements by the external systems, hence, possessing potentials of extending applicability into various industrial fields.