Radiotherapy is with sucking ware

The utility model discloses a radiotherapy is with sucking ware, include that the top surface is the plane, the bottom surface is the cambered surface, is the pressure tongue of the semicolumn bodily form, press the top surface left end of tongue to be equipped with the spacing portion of interlock, the spacing portion's upper surface of interlock evenly is provided with a plurality of spacing steps, press on the bottom surface of tongue and to be equipped with a plurality of occlusion groove with spacing step is corresponding. Adopt the produced beneficial effect of above -mentioned technical scheme to lie in: the utility model discloses simple structure, convenient to use, be suitable for different shape of the mouth as one speakss sizes and sting that tight back is difficult slides. 本实用新型公开了种放疗用口含器，包括顶面为平面，底面为弧面，呈半圆柱体形的压舌部，所述压舌部的顶面左端设有咬合限位部，所述咬合限位部上表面均匀设置有若干限位台阶，所述压舌部的底面上与限位台阶相对应的设有若干咬合槽。采用上述技术方案所产生的有益效果在于：本实用新型结构简单、使用方便、适于不同口型大小并且咬紧后不易滑动。