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发明公开
CN103520831A 药液超声治疗循环系统 无效 - 撤回

药液超声治疗循环系统
摘要：
本发明公开了一种药液超声治疗循环系统，包括药物回流针、给药注入针、电机控制系统、连杆、微泵、超声换能器已经密封药液贮藏设备。其中，给药注入针针对体内病灶用于药液的超声渗透给药，药物回流针用以把超声给药的药液进行回收；电机控制系统和连杆机构用于控制注入针和回流针针头的相对位置；微泵用以实现药液的循环流动；超声换能器用以在液体内部产生超声波，使药液达到空化或亚空化状态，实现给药注入针的超声渗透作用。此外，密封药液贮藏设备用以储存药液。
摘要（英）：

The invention discloses a liquid medicine ultrasonic therapy circulatory system which comprises a liquid medicine backflow needle, a dosing injector, a motor control system, a connecting rod, a micro-pump, an ultrasonic transducer and a sealed liquid medicine storage device. The dosing injector is used for supplying liquid medicine to a focus inside the body in an ultrasonic permeating mode and the liquid medicine backflow needle is used for recycling the liquid medicine which is supplied in the ultrasonic permeating mode; The motor control system and the connecting rod are used for controlling the relative positions of a needle point of the injector and a needle point of the backflow needle; the micro-pump is used for achieving circulatory flow of the liquid medicine; the ultrasonic transducer is used for generating ultrasonic waves inside liquid, enabling the liquid medicine to be in the cavitation state or the sub-cavitation state and achieving the ultrasonic permeating action of the dosing injector. In addition, the sealed liquid medicine storage device is used for storing the liquid medicine.

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