A kind of soft tissue elasticity method for measurement,Comprise the steps of: that generating a string wave vibration signal with a setpoint frequency and a setting maximum displacement amplitude conducts to the soft tissue of a testee； One from the soft tissue reagency for reflecting the string wave vibration signal is sensed,To obtain the numerical digit measurement signal of a related what reagency； According to the numerical digit measurement signal to find out the maximum value of a related what reagency as a maximum reagency； And the setting maximum displacement amplitude is obtained into the corresponding what setpoint frequency and the soft tissue elasticity of the setting maximum displacement amplitude except the what maximum reagency. Therefore, only the soft tissue elasticity can need to be calculated using known preset value and the maximum reagency measured.一種軟組織彈性度量測方法，包含以下步驟：產生一具有一設定頻率和一設定最大位移振幅的弦波振動信號傳導至一受測者之軟組織；感測來自該軟組織的一反映該弦波振動信號之反應力，以得到一相關於該反應力的數位量測信號；根據該數位量測信號以找出一相關於該反應力的最大值作為一最大反應力；及將該設定最大位移振幅除於該最大反應力以得到一對應於該設定頻率及該設定最大位移振幅之軟組織彈性度。因此，只需利用已知的預設值和所量測之最大反應力，即可算出該軟組織彈性度。
