The durability of the biological electrode is improved. A bioelectrode capable of detecting biological information of a living being in contact with the bioelectrode, the bioelectrode comprising a base material (110), a first conductive layer (121) which is laminated on the surface side of the base material, is configured by dispersing scale-like conductive particles (121a) in an insulating adhesive (121b), and has extensibility, and a second conductive layer (122) which is laminated on the surface side of the first conductive layer, has conductivity, and is configured by dispersing scale-like conductive particles (121a) in the insulating adhesive (121b), and is configured by dispersing scale-like conductive particles (121a) in the insulating adhesive (121b). The first conductive layer is harder than the first conductive layer; the second conductive layer is provided so as to be exposed on the surface side of the substrate that can be in contact with the organism. The filling amount of the conductive particles in the second conductive layer is less than the filling amount of the conductive particles in the first conductive layer, and the outer shape of the second conductive layer is larger than the outer shape of the first conductive layer.
提高生物电极的耐久性。一种生物电极,能够对接触的生物的生物信息进行检测,具有:基材(110),第一导电层(121),层叠于基材的表面侧,在绝缘粘合剂(121b)中分散鳞片状的导电性粒子(121a)而构成,具有伸长性,以及第二导电层(122),层叠于第一导电层的表面侧,具有导电性,且比所述第一导电层更硬质;第二导电层设置为在能够与生物接触的基材的表面侧露出。第二导电层的导电性粒子的填充量比第一导电层的导电性粒子的填充量少,第二导电层的外形比第一导电层的外形大。
Bioelectrode
生物电极
2023-01-13
Patent
Elektronische Ressource
Chinesisch
IPC: | A61B DIAGNOSIS , Diagnostik / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B62D MOTOR VEHICLES , Motorfahrzeuge |
UNDERWATER BIOMEDICAL MEASUREMENT DEVICE, BIOELECTRODE, AND BIOMEDICAL MEASUREMENT METHOD
Europäisches Patentamt | 2020
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