According to one embodiment of the present invention, a sensing probe comprises: a scintillator measuring a beta ray or a gamma ray to generate a flash image signal; an optical fiber image guide of which a distal end is coupled to the scintillator to transmit the flash image signal to a proximal end; and an optical fiber taper coupled to the proximal end of the optical fiber image guide to magnify the flash image signal to generate the magnified flash image signal.;COPYRIGHT KIPO 2016
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