A kind of artery measuring equipment of acousto-optic pressure multi-parameter, comprising: fill discouraged unit on a setting what human body artery, bestowed on different pressures what human body artery with filling air deflating state using it； One pulse pressure sensing circuit, to sense the pulse pressure signal of human body artery at various pressures； On body of light product signal sensing circuit setting one finger position of what, to sense body of light product signal； Arteries and veins tone sense slowdown monitoring circuit is arranged on what human body artery, to sense arteries and veins message number； Numerical digit analogy converter is electrically connected above-mentioned each sensing circuit, to receive and convert above-mentioned signal. Microprocessor is electrically connected numerical digit analogy converter and fills discouraged unit, discouraged unit, which is filled, with control bestows different pressures, and it thereby receives and carries out the continuous analysis of Hou and processing for above-mentioned signal, and thereby calculate physiological parameter change degree of the arteries in the case where bestowing different pressures, the wherein physiological parameters such as the hardening index comprising blood vessel and reflection indicatrix, pulse wave conduction of velocity, the energy frequency spectrum density of arteries and veins sound and main wave frequency rate obtain the distribution of subject blood vessel age level group.一種聲光壓多參數之動脈量測裝置，包括：一設置於人體動脈上之充洩氣單元，以利用其充洩氣狀態施予不同壓力於人體動脈上；一脈壓感測電路，用以感測該人體動脈在不同壓力下之脈壓訊號；光體積訊號感測電路設置於一手指部位上，以感測光體積訊號；脈音感測電路設置於人體動脈上，以感測脈音訊號；數位類比轉換器電性連接上述各感測電路，以接收並轉換上述訊號。微處理器電性連接數位類比轉換器與充洩氣單元，以控制充洩氣單元施予不同壓力，並藉此接收並針對上述訊號進行後續之分析與處理，並藉此計算出動脈血管在施予不同壓力下之生理參數變動程度，其中包含血管之硬化指標與反射指標、脈波傳導速度、脈音之能量頻譜密度與主波頻率等生理參數，獲得受測對象血管年齡層群之分佈。
