Study Of Ultrasonic Therapy Instruments Based On Traditional Needle Rules

The thesis brings forward a method that combines traditional needle rules with ultrasonic therapy. Also, the thesis introduces a instrument of ultrasonic therapy which can achieve traditional needle rules. Using definite design plan in hardware and software, this topic simulate low-frequency ultrasonic signal to some signal in herbalist doctor's need. The task can not only use multi-frequency to cure, enrich means in ultrasonic therapy, but also carry out Chinese traditional needle rules. Firstly, the thesis carries through theory research in modern physical medicine and ultrasonic medicine. It's theory basis for designing the instrument of ultrasonic therapy. The main therapy mechanism of modern physical medicine is to make use of physics genes acting on bodies directly, which can cause a series of reaction, via such reaction to treat. As a kind of physics genes, ultrasonic acts on bodies in use of reaction as same as others, which called biology reaction of ultrasonic. Secondly, the thesis introduces some content of traditional needle rules, points out two key factors in needle therapy, namely concepts of points , longitude and latitude. The task also indicates operation theory of needle rules, namely traditional patch and effusion theory. And that the instrument which this thesis designs is based on traditional patch and effusion theory. Thirdly, the thesis discusses connection between frequency conversion and traditional needle rules. It makes feasible analysis of ultrasonic needle rules, and put forward briefly some advantages of ultrasonic needle rules. Via discussing theory of ultrasonic therapy in frequency conversion, we draw a conclusion that not only attenuation rises along with increasing ultrasonic frequency, but also depth that comes into bodies reduces. Also, we come to the significance of this topic, namely simulating frequency conversion ultrasonic signals to some signal in herbalist doctor's need. Finally, the thesis introduces material design of hardware and software.