PROBLEM TO BE SOLVED: To provide an easy-to-use portable electrocardiographic device in which it is not necessary to install a display part such as a monitor in an electrocardiography part, thereby enabling the size and weight to be reduced, operation costs are reduced by using a hand-held electrode, and an electrode to be stuck to a body surface can be used only when an examination with less noise is required.SOLUTION: A portable electrocardiographic device includes an electrocardiography part 1 and an electrode part having a plurality of induction electrodes. The electrocardiography part 1 is configured so as to acquire an electrocardiogram signal from a body surface potential through the electrode part. Also, the electrocardiography part 1 is configured so as to wirelessly transmit the electrocardiogram signal to an analyzer. The electrocardiography part 1 and the electrode part are freely connected and disconnected by a plurality of connection parts. The plurality of connection parts are provided with induction electrode contact points for connection with the plurality of induction electrodes.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】心電計部にモニタ等の表示部を設ける必要がなく、それだけ小型化且つ軽量化でき、また、手持ち電極部を用いて運用コストを安価とし、ノイズの少ない検査が必要な場合にのみ体表貼付用電極を使うことができる取り扱い易い携帯型心電計装置の提供。【解決手段】心電計部1と複数の誘導電極を有する電極部とから成り、心電計部1は電極部を介して体表面電位から心電図信号を取得するように構成し、また、心電計部1は心電図信号を解析機に無線送信可能に構成し、更に、心電計部1と電極部とは複数の接続部により着脱自在に設け、複数の接続部には夫々複数の誘導電極と接続するための誘導電極接点を設ける。【選択図】図1
