| 摘要 |
PURPOSE: A high intensity focused ultrasound treatment system is provided to allow effective access regardless of the position of cancer cells. CONSTITUTION: A high intensity focused ultrasound treatment system comprises an HIFU transducer(170) which is located in the outer portion of the board of a high intensity focused ultrasonic transducer, and an image transducer which is located inside a portion except the HIFU transducer is placed in the board of the ultrasonic transducer. [Reference numerals] (100) Ultrasound OS/UI unit; (150) Ultrasound transducer; (170) HIFU transducer; (190) Image transducer; (200) HIFU transmission mode unit; (220) Ultrahigh current high speed MOSFET driver; (240) Positive electrode high voltage MOSFET amplifier; (300) Image transmission mode unit; (340) High voltage linear amplifier; (400) Reception mode unit; (410) T/R(transmission/reception) switches; (420) Preamplifier; (490) Time gain compensating unit(TGC); (500) Rear control unit; (520) Operation processing unit; (540) Storage unit; (550) Hard drive; (560) Display unit; (600) Front control unit; (610) Beam former control unit; (630) Transmitting beam former; (670) Receiving beam former; (700) Main power unit |
