PROBLEM TO BE SOLVED: To provide a stick-type biosensor that relieves pain received by a subject when peeling. SOLUTION: A sticking type biosensor has a pressure-sensitive adhesive layer having a sticking surface to be stuck to a subject, an electrode exposed from the sticking surface of the pressure-sensitive adhesive layer, and the sticking of the pressure-sensitive adhesive layer. A base material layer provided on the opposite surface of the surface, a first substrate provided on the base material layer, and an electron provided on the first substrate and processing a biological signal acquired via the electrode. A device, a battery provided on the first substrate and supplying power to the electronic device, and a cover covering the first substrate, the electronic device, and the battery on the base material layer are included. The 1 substrate is located at a first position separated from the base material layer in a state where the pressure-sensitive adhesive layer is peeled off from the subject. [Selection diagram] Fig. 1【課題】剥がす際に被験者が受ける痛みを緩和した貼付型生体センサを提供する。【解決手段】貼付型生体センサは、被検体に貼り付けられる貼付面を有する感圧接着層と、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と、前記基材層の上に設けられる第１基板と、前記第１基板上に設けられ、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と、前記第１基板に設けられ、前記電子装置に電力を供給するバッテリと、前記基材層の上で前記第１基板、前記電子装置、及び前記バッテリを覆うカバーとを含み、前記第１基板は、前記感圧接着層が被検体から剥がされている状態において前記基材層から離間する第１位置に位置する。【選択図】図１
