Lead wire for connecting to tab electrode

Abstract

A disposable tab electrode has core elements that include an adhesive conductive laminate layer and a logo sticker layer with a penetrating hole for contacting a sensor electrode. A protecting film is put around both ends of the core elements. As a result, the disposable tab electrode can be made inexpensively, stored hygienically for a long time and used easily. A lead wire for connecting to the tab electrode has a projection on one end of a sensor electrode that is adhered onto the conductive laminate layer of the disposable tab electrode. The projection is fixed to the lead wire body by a fixing member. As a result, expensive Ag-AgCl electrode sensors can be used repeatedly. The lead wire can have a nipper self-contained or integrated with the lead wire body to prevent the lead wire from separating from the disposable tab electrode during use.

1 . A lead wire for connecting to a tab electrode comprising an adhesive conductive laminate layer adhered onto a bottom film and a logo sticker layer having a penetrating hole in a middle thereof, the logo sticker layer being adhered onto the conductive laminate layer, comprising:
 a sensor electrode having one end adhered onto the part of the conductive laminate layer disclosed through the penetrating hole of the logo sticker layer and another end of the sensor electrode has a projection;   a lead wire body which the projection of the sensor electrode is inserted into and electrically connected to; and   one or more sensor electrode fixing members that can fix the projection of the sensor electrode to the lead wire body or release it.   
     
     
         2 . The lead wire of  claim 1 , further comprising a nipper for fixing the logo sticker layer,
 wherein the nipper is attached to a cable connected to one end of the lead wire body.   
     
     
         3 . The lead wire of  claim 1 ,
 wherein the lead wire body is integrated with a nipper for fixing the logo sticker layer.   
     
     
         4 . The lead wire of  claim 1 ,
 wherein the lead wire body has one side disclosed for the sensor electrode fixing members to be equipped, two pillars formed separately toward the disclosed side at the inner side, and an insertion hole formed perpendicularly with the each pillar on at least under part of the lead wire body for the projection of the sensor electrode to be inserted into and contacted with it, and coated with conductive material to the inner side of it,   and wherein the sensor electrode fixing members are comprised of two springs inserted onto the two pillars respectively; and a mobile fixing key having two long grooves formed at both sides for holding each of the springs inserted onto the pillars and a hole for the projection of the sensor electrode to penetrate formed at the middle.   
     
     
         5 . The lead wire of  claim 2 ,
 wherein the lead wire body has one side disclosed for the sensor electrode fixing members to be equipped, two pillars formed separately toward the disclosed side at the inner side, and an insertion hole formed perpendicularly with the each pillar on at least under part of the lead wire body for the projection of the sensor electrode to be inserted into and contacted with it, and coated with conductive material to the inner side of it,   and wherein the sensor electrode fixing members are comprised of two springs inserted onto the two pillars respectively; and a mobile fixing key having two long grooves formed at both sides for holding each of the springs inserted onto the pillars and a hole for the projection of the sensor electrode to penetrate formed at the middle.   
     
     
         6 . The lead wire of  claim 3 ,
 wherein the lead wire body has one side disclosed for the sensor electrode fixing members to be equipped, two pillars formed separately toward the disclosed side at the inner side, and an insertion hole formed perpendicularly with the each pillar on at least under part of the lead wire body for the projection of the sensor electrode to be inserted into and contacted with it, and coated with conductive material to the inner side of it,   and wherein the sensor electrode fixing members are comprised of two springs inserted onto the two pillars respectively; and a mobile fixing key having two long grooves formed at both sides for holding each of the springs inserted onto the pillars and a hole for the projection of the sensor electrode to penetrate formed at the middle.