基于组合波形的多功能康复理疗仪的研制

为了增强康复理疗仪的性能、治疗效果及人机交互性，设计并研制了多功能康复理疗仪。根据康复理疗仪输出信号特点，在Exynos4412主处理器基础上，设计康复理疗仪信号发生与调理电路；根据康复理疗仪输出波形特点，在驱动电路和软件技术基础上，设计并实现了组合脉冲波形，达到了锤击、按摩和刮痧等效果；与此同时，在功能设计上增加了记忆模式、理疗参数调节模式等。经测试，理疗仪性能优、效果好、人机交互性强，具有较好的应用前景。

The develop of multifunctional rehabilitation physiotherapy instrument based on combined waveform

In order to enhance the performance, treatment effect and human-computer interaction of physiotherapy instrument. The multifunctional physiotherapy instrument has been designed. In accordance with the features of output signal of physiotherapy instrument, The signal conditioning circuit of physiotherapy instrument has been designed based on Exynos4412. In accordance with the features of output waveform of physiotherapy instrument, The combined pulse waveform has been designed based on drive circuit and software technology and reaching the therapy effect of flapping, massaging and scraping. Meanwhile, the memory and adjust modes have been added to physiotherapy instrument. The test shows that physiotherapy instrument have advantages of performance and human-computer interaction and have a good application prospect.