Electrocardio positioning converter

The utility model relates to an electrocardio positioning converter which comprises a converter shell, a change-over switch, a manual switch, an electrocardiograph connecting piece, a body surface connecting piece and an intracavity connecting piece, the change-over switch and the manual switch are both arranged on the converter shell, one end of the electrocardiograph connecting piece is connected with the fixed end of the change-over switch, and the other end of the electrocardiograph connecting piece is connected with the body surface connecting piece. The free end of the change-over switch is connected with the fixed end of the manual switch; the free end of the manual switch is connected with the body surface connecting piece and the intracavity connecting piece in a free switching mode, and body surface and intracavity signal switching can be achieved. 本实用新型涉及一种心电定位转换器，包括转换器壳体、切换开关、手动开关、心电仪连接件、体表连接件和腔内连接件，所述切换开关及所述手动开关均设于所述转换器壳体上，所述心电仪连接件的一端与所述切换开关的固定端连接，所述切换开关的自由端与所述手动开关的固定端连接；所述手动开关的自由端与所述体表连接件及所述腔内连接