Method and equipment of Effective fixation and precise control the relative position of focal point of the high intensity focused ultrasound probe to induce the region of treatment for the prostate disease treatment by high intensity focused ultrasound therapy

摘要

The present invention relates to a method and a device for fixing a focused ultrasound transducer and accurately controlling a relative position in transrectal high intensity focused ultrasound prostate therapy and, more specifically, to a method and a device for fixing an ultrasound probe by expanding or contracting a sealed rubber film through control of the pressure in the sealed rubber film forming a focused ultrasound transducer and accurately controlling a relative position.