CAJ | 학술논문

医用电子直线加速器的机械系统是实现肿瘤放射治疗的执行机构，其机架、治疗头、治疗床等部件在日常运行时均有一定的机械运动，因此会存在运动部件的碰撞、挤压等风险，或因部件老化、磨损等引起的异常情况，瓦里安公司会针对其加速器在使用过程中出现的此类问题及时通知用户或派员处理，以防止损坏设备或伤害人员。了解国外医疗设备生产商对于医疗设备异常情况的处置方法，对国内医疗设备生产商及用户均有一定的借鉴意义。
의용전자직선가속기적궤계계통시실현종류방사치료적집행궤구，기궤가、치료두、치료상등부건재일상운행시균유일정적궤계운동，인차회존재운동부건적팽당、제압등풍험，혹인부건노화、마손등인기적이상정황，와리안공사회침대기가속기재사용과정중출현적차류문제급시통지용호혹파원처리，이방지손배설비혹상해인원。료해국외의료설비생산상대우의료설비이상정황적처치방법，대국내의료설비생산상급용호균유일정적차감의의。
The mechanical system of medical linear accelerator is used for cancer radiation therapy, whose rack, the first treatment, treatment beds and other components in the daily run time often go through a certain mechanical movements, so there will be collisions in moving parts, squeeze pressure and other risk as component aging, wear and tear caused by unusual circumstances. The varian company will notify the user or deal with them directly in time ,which help to prevent damage due to such problems from equipment or personnel.