Problem to be solved: to provide a paste type biosensor compatible with flexibility and shock resistance.The adhesive type biosensor 100 isA pressure-sensitive adhesive layer 110 having a paste surface affixed to a subjectElectrode appearing from the paste surface of the pressure-sensitive adhesive layerA substrate layer 120 overlying the opposite surface of the paste surface of the pressure-sensitive adhesive layerProvided on the substrate layerAn electronic device 150 for processing a biological signal acquired through said electrodeProvided on the substrate layerA battery for supplying power to said electronic deviceProvided on the substrate layerA planarization layer 170 having a flat surface flattened by covering said electronic device and said batteryThe planarization layer is overlapped.A first surface superimposed on the flat surfaceA hard layer having a second surface opposite the first surface andIncludes a shock absorbing layer provided overlying the hard layerThe hard layer isHarder than the shock absorbing layer.Diagram【課題】柔軟性と耐衝撃性を両立した貼付型生体センサを提供する。【解決手段】貼付型生体センサ１００は、被検体に貼り付けられる貼付面を有する感圧接着層１１０と、前記感圧接着層の前記貼付面から表出する電極と、前記感圧接着層の前記貼付面の反対面に重ねて設けられる基材層１２０と、前記基材層上に設けられ、前記電極を介して取得する生体信号を処理する電子装置１５０と、前記基材層上に設けられ、前記電子装置に電力を供給するバッテリと、前記基材層上に設けられ、前記電子装置及び前記バッテリを覆うことによって平坦化した平坦面を有する平坦化層１７０と、前記平坦化層に重ねて設けられ、前記平坦面に重ねられる第１面と、前記第１面の反対側の第２面とを有する硬質層と、前記硬質層に重ねて設けられる衝撃吸収層とを含み、前記硬質層は、前記衝撃吸収層よりも硬い。【選択図】図１
