Photon-knife appliance for treating prostate

The invention is concerned with a kind of photon knife treatment meter to cure prostatic hyperplasia usinggamma and transurethral intervention method and relates togamma radioactive source, implement for storing radioactive source, drawing line to radioactive source, power two-wheeled drive to radioactive source, guiding and locating piping to radioactive source, mark of scale, light perception effector and observer. The thread of drawing line to radioactive source sets in the middle of two-wheeled drive and moves from front to back under with the two-wheeled drive, and the gamma radioactive source at the front of drawing line crosses and stores in the implement for storing radioactive source. The thread of drawing line behind of the two-wheeled drive crosses through the transparent guiding and locating piping and the piping is fixed on the mark of scale. The radial of this invention acts on the lesion part straightway with true locating and well curative effect, has little damage to ambient structure of the sickness with high security and has no pain. It keeps the staff under the safe condition to work and keeps their health and exact work.