Measurement on Operative Length of Radioactive Source with RL_HZJ18 Afterloading Machine / 医疗卫生装备

Objective To measure the operative length of the radioactive source with RL_HZJ18 afterloading machine.Methods The ways of direct measurement and treatment plan are both collected to measure.Results Both of the ways can measure the operative length,and the error of length can be accurate to 1mm.Conclusion The way is simple,practical,good maneuverability,it is worth the trial and promotion.