Patent ID: 7749013

Claim:
A connector for a biological electrode which detects a bioelectric signal, the connector comprising: a pair of nipping members, adapted to nip the biological electrode therebetween; a conductive member, adapted to be brought into contact with a lead member of the biological electrode from which the detected bioelectric signal is led out; and an elastic packing member, which waterproofs a space defined between the nipping members and at which the conductive member is brought into contact with the lead member so that the space is watertight, in a case where the nipping members nip the biological electrode, wherein: the conductive member comprises a protrusion provided on one of the nipping members, and an indentation provided on the other one of the nipping members, into which the protrusion is fitted; the lead member is nipped between the protrusion and the indentation; and a portion of the biological electrode is nipped between the indentation and the protrusion such that the indentation and the protrusion are separated from contacting one another by the portion of the biological electrode disposed therebetween.