| 摘要 |
The present invention relates to a collimator device including a unit for adjusting the range of X-ray radiation capable of adjusting the range of X-ray radiation in an imaging process for a body part or an object using X-rays. The collimator device for adjusting the range of X-rays which are radiated to a subject close to an X-ray source includes: a housing on top of which a light exit unit is formed; a camera unit which is placed in the housing close to the light exit surface and takes an image of a subject to which X-rays are radiated; a first shutter unit which includes a first shutter accommodated inside the housing for adjusting the range of X-rays radiated to the light exit surface in the left-right direction and a first driving unit for supplying power to transfer the first shutter in the left-right direction; a second shutter unit which includes a second shutter accommodated inside the housing below the first shutter for adjusting the range of X-rays radiated to the light exit surface in the front-back direction and a second driving unit for supplying power to transfer the second shutter in the front-back direction; and a display unit which is connected to the camera unit and displays the image of the subject. By doing so, it is possible to accurately control and check the range of X-ray radiation. |
