Which is better, a gyro knife or a speed blade knife

Speed blade. Gyro knife and speed blade knife compared to speed blade knife good, speed blade knife using stereotactic radiation therapy, with a short course of treatment, high dose rate, high tumor control rate, low side effects. It refers to the use of unique systems and surface beam monitoring system with high frequency real-time dynamic monitoring and locking of the treatment process tumor "escape", combined with a new generation of GRT and other image-guided technology.