< Topic >The effect of water absorption, waterproofing and the moisturization is combined, the waterproof performance equipped biomedical signal detection structure where convenience in regard to use improves is offered.SolutionsAt least, one electrode piece 11 and waterproof Characteristic bottom layer 20 and, to be the assembly structure which at least includes with one water absorption means and waterproof Characteristic higher stratum of society 40, be able to provide electrode piece 11 in the surface of waterproof Characteristic bottom layer 20, electrode piece the 1st reception chamber to be formed with 11 and waterproof Characteristic bottom layer 20, water absorption means to be registered in the 1st reception interior, the roof of water absorption means to touch to electrode piece 11, cartridge head of water absorption means to be contacted on waterproof Characteristic bottom layer, 20 be able to repeat to the surface of waterproof Characteristic bottom layer 20 waterproof Characteristic higher stratum of society 40, waterproof CharacteristicAs for higher stratum of society 40, in order for electrode piece 11 to expose, corresponding, it possessed one which is provided higher stratum of society aperture 41 at least, the base margin of the higher stratum of society aperture 41 corresponded to the surface margin of electrode piece and 11 was piled up, the intermediate part of the electrode piece was extended from the higher stratum of society aperture 41.< Choice figure >Drawing 1【課題】吸水、防水及び保湿の効果を兼備し、使用上の利便性が向上された防水性能付き生体信号検知構造を提供する。【解決手段】少なくとも一つの電極片11と、防水性底層20と、少なくとも一つの吸水手段と、防水性上層40とを含んだ組立構造であり、防水性底層20の上面に電極片11が設けられ、電極片11と防水性底層20との間に第1の受容室が形成され、第1の受容室内に吸水手段が位置決めされ、吸水手段の天井部が電極片11に接し、吸水手段の底部が防水性底層20に接触され、防水性底層20の上面に防水性上層40が重ねられ、防水性上層40は、電極片11が露出するよう対応して設けられた少なくとも一つの上層開口41を有し、電極片11の上面周縁に上層開口41の底面周縁が対応して重ねられ、上層開口41から電極片の中間部分が突出された。【選択図】図1
