ʻO ke kaula uea he mea uila electromechanical i hoʻokomo ʻia ma mua o ka puka makani puka o ka lima o ka hui X-ray tube.ʻO kāna hana nui, ʻo ia ka hoʻomalu i ke kahua irradiation o ka laina hoʻopuka X-ray tube, i mea e hōʻemi ai i ke kiʻi X-ray a me ka maʻi.Hiki i ka laulima hoʻolālā ke pale i nā kumu kūpono ʻole, a hiki ke komo i kekahi mau kukuna i hoʻopuehu ʻia e hoʻomaikaʻi i ka hopena o ka mālamalama.Eia kekahi, hiki iā ia ke kuhikuhi i ke kikowaena projection a me ka nui o ka pā projection.ʻO ka uea harness he mea kōkua nui no ka X-ray projection a me ka pale.