Lead electrode of electrocardiograph

The utility model discloses an electrocardiograph lead electrode which comprises a negative pressure balloon, a lead wire hook and a metal hemisphere suction cup and further comprises an electrode component which is located in the metal hemisphere suction cup and can make contact with the skin of a patient to generate lead. The lead electrode is simple in structure and convenient to use, multiple points on the bottom surface can be in full contact with the skin of a patient, and the lead electrode has the characteristics of reducing the workload of medical staff, accelerating the electrocardiogram detection progress and improving the medical operation efficiency. 本实用新型公开了一种心电图机导联电极，设置了包括负压球囊，导联线钩和金属半球吸盘，还包括位于金属半球吸盘内部的能接触患者皮肤产生导联的电极构件。该导联电极结构简单，使用方便，底面有多点可以充分接触到患者皮肤，具有减轻医护人员工作量，具有加快心电图检测进度，提高医护操作效率的特点。