| 摘要 |
The present invention relates to a C-arm device which accurately photographs an operating part by locating the focus of a laser point on the center of the operation part by combining the laser point with a combination hole which is formed in a combination member after the combination member which has the combination hole to insert the laser point into the outer surface of an X-ray generating part among the components of the C-arm. Thereby, the present invention can perform a satisfying operation because an accurate photography is carried out without repeating the process for the operating part and also help both the patient and doctor′s health by reducing the exposure of an X-ray beam generated in the photography of the operation part because the operation part is repeatedly photographed like in the existing technique. |
