The present invention provides an extracorporeal focused ultrasound treatment device for pelvic disease, which relates to the field of high-intensity focused ultrasound treatment technology, and can solve problems of poor efficiency, effectiveness, and safety of the existing ultrasound treatment for prostate disease. An extracorporeal focused ultrasound therapy device for pelvic disease of the present invention includes an ultrasound transducer 1 and a treatment bed 2, and the sound generating surface 3 of the ultrasound transducer 1 includes a first notch 31, It is a spherical surface having a second notch 32 and a third notch 33, and one member of the spherical surface is the main member 99, and the first notch 31 and the second notch 32 are the main member 99 ) Is located at two positions where the diameter perpendicular to the spherical surface intersects, the third notch 33 connects the first notch 31 and the second notch 32, and the sound is parallel to the main crew 99 The cross section of the generating surface 3 has an arc shape, the sound generating surface 3 can reflect ultrasonic waves, the ultrasonic waves generated from the sound generating unit are focused at the center of the sound generating surface, and the treatment bed 2 is a human It is configured to lie on the crushed stone, and the pelvic cavity is located at the center of the sound generating surface 3, both legs pass through the sound generating surface 3 through the first notch 31 and the second notch 32, and the upper body is It passes through the sound generating surface 3 through the third notch 33.본 발명은 골반 질환에 대한 체외 집속 초음파 치료 기기를 제공하되, 이는 고강도 집속 초음파 치료 기술 분야에 관한 것이며, 기존의 전립선 질환에 대한 초음파 치료의 효율, 효과, 안전성이 좋지 못한 문제점을 해결할 수 있다. 본 발명의 골반 질환에 대한 체외 집속 초음파 치료 기기는 초음파 트랜스듀서(1), 치료 침대(2)를 포함하고, 초음파 트랜스듀서(1)의 사운드 발생 표면(3)은 제1 노치(31), 제2 노치(32), 제3 노치(33)를 구비하는 구면이고, 구면의 하나의 대원은 주 대원(99)이고, 제1 노치(31) 및 제2 노치(32)는 주 대원(99)에 수직이 되는 직경과 구면이 교차하는 두개의 위치에 위치하고, 제3 노치(33)는 제1 노치(31)와 제2 노치(32)를 연결하고, 주 대
