A manually-powered, hand-held, surgical device intended to be used to remove circular sections of the skull vault (calvarium) to provide access to the interior for diagnosis (e.g., the insertion of a neuroscope), or treatments [e.g., to alleviate intracrani...
A manually-powered, hand-held, surgical device intended to be used to remove circular sections of the skull vault (calvarium) to provide access to the interior for diagnosis (e.g., the insertion of a neuroscope), or treatments [e.g., to alleviate intracrani...
A dedicated battery-powered assembly of devices intended to be used to remove circular sections of the skull vault (calvarium) to provide access to the interior for diagnosis (e.g., the insertion of a neuroscope), or treatments [e.g., to alleviate intracran...
A hand-held device which is a component of a line-powered (AC-powered) craniotomy system or multi-purpose line-powered surgical power tool system, intended to be used to rotate a cranial cutting tool (i.e., a drill bit, bur, trephine or perforator) in order...