A kind of electronic auscultation device construction,System includes: a negative-pressure adsorption unit,It include an adsorption space； One radio reception element,The radio reception element system sets what preceding adsorption space； One analytical unit,The analytical unit system includes a receiving element and an analysis module,The analysis module system is electrically connected the what receiving element； The radio reception element captures the sound signal of position to be monitored,And the sound signal is sent to the receiving element,The sound signal is analyzed by the analysis module again； This creation is adsorbed on position to be monitored through aforementioned negative pressure absorbing unit,The sound signal of position sending to be monitored is monitored,It is particularly suitable for the sound that rubs using the bone of the joints such as what monitoring knee,It rubs sound through the bone of the analysis joints such as knee,The current status for learning position to be monitored is used,Such as the healthy situation of knee bone.一種電子聽診器構造，係包括：一負壓吸附單元，包含有一吸附空間；一收音元件，該收音元件係設於前述吸附空間；一分析單元，該分析單元係包含一接收元件及一分析模組，該分析模組係電性連接於該接收元件；該收音元件擷取待監測位置之聲音訊號，，並將該聲音訊號傳送至該接收元件，再藉由該分析模組分析該聲音訊號；本創作透過前述負壓吸附單元吸附在待監測位置，監測待監測位置發出之聲音訊號，特別適合使用於監測膝蓋等關節處的骨骼摩擦聲音，透過分析膝蓋等關節處之骨骼摩擦聲音，藉以得知待監測位置之目前情形，例如膝蓋骨骼的健康情形。
