A multiple function wearable device can analyze arterial pulse contour and can perform diagnosis. The essential component is an “arterial scan module” which contains LED as light source, photo diode as detector, and a MCU. With the innovated data procession algorithm and hardware design, more than 27 invaluable physiologic indexes can be extracted from enhanced high resolution PPG signals collected by this device. Based on these results, further diagnosis about arterial stiffness, constriction power of ventricles, remaining blood volume, overall cardiovascular health, arteriosclerosis progress, SpO2, mental stress, autonomic nervous system activity measurements, and many more medical grade heart rate variability indexes. Blood pressure, respiration rate, and pulse frequency analysis can also be measured simultaneously. Even better, the same innovated device can measure the heart rates for both of pregnant woman and her fetus. The arterial scan module can be implemented into various products such as watch, bracelet, senior care devices, and smart clothing. This invention enables users to obtain all of these health related indexes whenever they need and to receive notifications from any detected abnormal sign automatically.一種多功能穿戴式脈搏波診斷分析裝置,主要為一動脈掃描模組內含LED,感光二極體及一微處理器。本創作利用血管光容積變化訊號,來做為非侵入式的脈搏波分析。可以一次量得27種以上的生理指標,用以診斷如血管硬化、心室收縮功能、血管內餘留血量、血管老化程度、血管可能堵塞情形、血氧濃度、壓力指數、自律神經平衡度,及多種心率變異度指標等。也可以測得血壓、呼吸數與做脈搏波頻譜分析。更佳的是,本創作還可以同時測得孕婦胎兒雙心率。本創作可做成不同的產品型式,如手錶、手環、各式輔具、智慧衣等,以方便使用者隨時做多種重要的診斷並自動獲得任何不正常測值的警訊。30‧‧‧動脈掃描模組31‧‧‧微處理器32‧‧‧接地金屬保護盒33‧‧‧光感測器34‧‧‧LED36‧‧‧照射血管的LED光線37‧‧‧自皮膚及血管反射回來的光線38‧‧‧遮光材料39‧‧‧觸控螢幕模組40‧‧‧無線傳輸模組41‧‧‧連接線
