200927081 九、發明說明： 【發明所屬之技術領域】 本發明為一種辨識穴位點的方法，特別是人體皮膚表層的穴 位點辨識》 【先前技術】 經絡是經脈和絡脈的總稱，它是人體運行氣血、聯絡臟腑、 溝通内外、貫串上下的徑路。在1950年代，中谷義雄及中外的經 Φ 絡研究學者，首先揭露經穴是較高導電度的路線與皮廣點。從此 以後’大家就稱經絡為良導絡，開發出許多量度的儀表，辅助臨 床診斷搜集更多的人體訊息，並且有學者用肊電路模型來描述皮 膚或經絡的電特性。 先前的學者研究推測人體皮膚阻抗的電路模型如同一低通濾 波器，截止頻率(cut-off frequency)約在1千赫兹（kHz)以下。以 Valchinov與Pallikarakis學者在2004年測量人體電阻抗並利 參 用主動放大器頻率響應（frequency response)來模擬人體阻抗響 應為例’電壓增益部份，其截止點卜3分貝，亦即_3dB)大約是在 1kHz的位置’且許多研究證明穴位點的阻抗低於非穴位點。 如第二圖，係為頻率對電壓振幅之實驗數據表。其中2〇位受測者 (No· 1〜No. 20)係在電流在〇. 1毫安培(⑷、電壓在12伏特⑺以 及10赫兹(Hz)、1〇〇 Hz、1000 Hz與10000 Hz不同頻率的弦波訊 號之條件下’量測各曲澤、臨門與間使穴位點之電壓振幅的平均 值與標準差。由該實驗數據亦可驗證上述之理論。 5 200927081 .- 【發明内容】 本發明之主要目的在提供一種辨識人體皮膚表層穴位點的方 法’以找到正確的穴位點。 為達上述之目的，本發明於辨識穴位點的方法中，以一固定 頻率、電流以及電麼的弦波訊號依指示注入人體皮膚表層穴位點 附近之量測點，再依據該量測點的電壓曲線的下降速度可以看出 穴位點與非穴位點的差異。 • 本發明之辨識穴位點的方法，除有上述之構成與功效外，電壓下 降曲線可使用非線性函數(例如指數函數)來近似，故可使用具計 算能力之裝置來自動辨識。 【實施方式】 兹配合圖式將本發明較佳實施例詳細說明如下。 請參閱第一圖，其係為本發明流程實施例之示意圖。其中步 驟如下.首先在步驟S10中，依據經絡穴位位置圖尋找人體皮膚 參 表層八位（可參考森秀太郎著作的解剖經穴圓與石學敏主編 的中醫針灸臨床手冊兩書中的經絡穴位位置圖與尋找方法）附近 的複數個量測點，接著進行步驟S20。 在步驟S20中，以一鮮為Hz、電流為〇.!-、電壓為 12 V的弦波訊號注入各該量測點，接著進行步驟S3〇。 在步驟S30中，至少量測一次各該量測點之隨時間而變化的 電壓振幅，接著進行步驟S40。 在步驟S40中，依據各該量測點之電壓振幅變化曲線產生一 6 200927081 指數函數，且該指數函數包含相對應於各該電壓振幅變化曲線的 一參數及一係數，接著進行步驟S5〇。 在步驟S50中，依據各該量測點之電壓振幅變化曲線以決定 各量測點之該參數及該係數，接著進行步驟S6()。 在步驟S60中，若該參數超過臨界數值之該量測點即為穴位 點；否則，該參數未超過臨界數值之量測點即為非穴位點。 以上所述者’僅為本發明之一可行實施例的具體說明，並非用來 .限定本發明實施之範圍。凡依本發明申請專利範圍所做的均等變 化與修飾，皆為本發明申請專利範圍所涵蓋，在不變更本發明 實質的實施例亦均屬本發明申請專利範圍。 【圖式簡單說明】 第一圖 本發明流程實施例之示意圖。 第二圖頻率對電壓振幅之實驗數據表。 【主要元件符號說明】 ® sl〇、S20、S30、S40、S50、S60 流程步驟 7200927081 IX. Description of the invention: [Technical field of the invention] The present invention is a method for identifying acupoints, in particular, acupoint identification of the surface layer of human skin. [Prior Art] Meridians are the general term for meridians and collaterals, which are human operating gases. Blood, contact with the viscera, communication inside and outside, and the path up and down. In the 1950s, Yoshitani Nakagawa and Chinese and foreign scholars of the Φ network first revealed that the meridian is a route with high conductivity and a broad point. From then on, everyone called the meridian as a good guide, developed a number of measuring instruments, assisted clinical diagnosis to collect more human body information, and some scholars used the circuit model to describe the electrical properties of the skin or meridian. Previous scholars have speculated that the circuit model of human skin impedance, such as the same low-pass filter, has a cut-off frequency of less than 1 kilohertz (kHz). In 2005, Valchinov and Pallikarakis scholars measured the body's electrical impedance and used the active amplifier's frequency response to simulate the body's impedance response as an example of the 'voltage gain portion, which has a cut-off point of 3 dB, or _3 dB. It is at the 1 kHz position' and many studies have demonstrated that the impedance of the acupoint is lower than the non-acupoint. As shown in the second figure, it is an experimental data table of frequency versus voltage amplitude. Two of the subjects (No. 1 to No. 20) were at a current of 1 mA (4), voltages at 12 volts (7), and 10 Hz (Hz), 1 Hz, 1000 Hz, and 10000 Hz. Under the condition of sine wave signals of different frequencies, the average and standard deviation of the voltage amplitudes of each of the Quze, Linmen and the acupoint points are measured. The experimental data can also verify the above theory. 5 200927081 .- [Summary of the Invention The main purpose of the present invention is to provide a method for identifying acupuncture points on the surface layer of human skin to find the correct acupoint point. For the above purpose, the present invention uses a fixed frequency, current and electricity in the method of identifying acupoint points. The chord signal is injected into the measuring point near the acupuncture point of the human skin surface according to the indication, and then the difference between the acupoint point and the non-acupoint point can be seen according to the falling speed of the voltage curve of the measuring point. In addition to the above-mentioned composition and function, the voltage drop curve can be approximated by using a nonlinear function (for example, an exponential function), so that the device capable of calculating the capability can be automatically recognized. The preferred embodiment of the present invention will be described in detail below. Please refer to the first figure, which is a schematic diagram of an embodiment of the process of the present invention. The steps are as follows. First, in step S10, the skin surface layer of the human body is searched according to the position map of the meridian acupoint. Eight (refer to the anatomical meridian circle written by Mori Taro and the traditional meridian acupuncture clinical manual edited by Shi Xuemin, the multiple points of measurement in the vicinity of the meridian acupoint location map and the search method), and then proceed to step S20. In step S20 , the sine wave signal with a voltage of 12 V is injected into each measurement point, and then step S3 进行 is performed. In step S30, at least one measurement point of each measurement point is measured. The voltage amplitude changes with time, and then proceeds to step S40. In step S40, a 6 200927081 exponential function is generated according to the voltage amplitude variation curve of each of the measurement points, and the exponential function includes a curve corresponding to each of the voltage amplitudes. a parameter and a coefficient, and then proceeding to step S5. In step S50, the voltage amplitude variation curve of each of the measurement points is used to determine the measurement points. And the coefficient, and then proceeding to step S6(). In step S60, if the parameter exceeds the critical value, the measurement point is an acupoint point; otherwise, the measurement point whose parameter does not exceed the critical value is a non-acupoint point. The above description is only a specific description of one of the possible embodiments of the present invention, and is not intended to limit the scope of the practice of the present invention. The scope of the patent application is not limited by the scope of the invention. The first embodiment is a schematic diagram of the embodiment of the flow of the invention. Table [Description of main component symbols] ® sl〇, S20, S30, S40, S50, S60 Process steps 7