A human body vital point diagnosis and health care device includes a switch unit to divide the system into three operation modes. In the diagnosis mode a probe type senor is used to find out reaction signals of vital points of human body and send the signals to a single chip microprocessor system which has an analog digital conversion unit to interpret the reaction signals. Through a processing unit the interpreted results are processed to get a reference data to be output to a display unit to inform operators the reaction condition of the vital points. The operators can select to switch to a health care mode in which a frequency control unit of the single chip microprocessor system generates a fluctuating audio pulse similar to human pulse to enable the operators to perform electric treatment somewhat like acupuncture for selected vital points. When a voltage detection unit of the single chip microprocessor system detects device voltage is lower than a preset voltage, the device generates an alarm sound to alert users to replace the battery. In the event that malfunction of the memory unit or display unit is detected, the device automatically enters a safety mode. The single chip microprocessor system performs reset and generates a safety signal at a preset frequency and more desirable current to prevent the operators from being stung or hurt by excessive current.本創作係為一種人體穴道診療保健裝置,其係利用一切換單元將本裝置分成三種工作模式,在診療模式下利用一探針式之感測單元探尋人體穴位的反應訊號並送至一單晶片微處理器系統,並透過該單晶片微處理器系統內之類比轉數位單元對人體穴位的反應訊號進行判讀,再經一運算單元將判讀結果運算後得到之參考值輸出至一顯示單元供操作者得知該穴位反應狀況;而操作者亦可選擇切換至保健模式,在保健模式下該單晶片微處理器系統之頻率控制單元會產生一與人體脈動相符的變動音頻脈衝,供操作者可針對人體特定穴位進行類似針灸的電療效果;除此當單晶片微處理器系統之電壓偵測單元偵測到裝置電壓低於預設電壓值時,本裝置會發出警示聲響提醒使用者更換電池單元;若是偵測到記憶單元或是顯示單元故障時,本裝置會自動進入安全模式,該單晶片微處理器系統會產生重置,並產生一預設頻率與較佳電流量的安全訊號,避免操作者因輸出過大電流受到刺激、受傷。
