Title:
BIOELECTRODE AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2018/008688
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a bioelectrode which can stably measure biological information and which is suitable for repeated use; and a method for producing the bioelectrode. This problem is solved by a bioelectrode characterized in that: a silver coating layer (2) comprising a silicone rubber and an agglomerated silver powder and/or a flaky silver powder is disposed on a conductive silicone rubber electrode (1) obtained by blending a conductive carbon particle and a silicone rubber; the silver coating layer (2) has a film thickness of 18-80 μm; and the silver powder preferably includes both the agglomerated silver powder and the flaky silver powder.
Inventors:
FUTASHIMA RYO (JP)
SUGIYAMA YASUSHI (JP)
UDA TORU (JP)
SUGIYAMA YASUSHI (JP)
UDA TORU (JP)
Application Number:
PCT/JP2017/024670
Publication Date:
January 11, 2018
Filing Date:
July 05, 2017
Export Citation:
Assignee:
NOK CORP (JP)
International Classes:
A61B5/0408
Foreign References:
| JPS58135506A | 1983-08-12 | |||
| JPH02174831A | 1990-07-06 | |||
| JP2007173226A | 2007-07-05 | |||
| JP2003220043A | 2003-08-05 | |||
| JP2014108134A | 2014-06-12 | |||
| JPH0595924A | 1993-04-20 | |||
| JP2003225217A | 2003-08-12 |
Other References:
NOZOMU HOSHIMIYA: "Important factors of the bioelectrodes", SHINDENZU, vol. 4, no. l, 1984, pages 3 - 10, XP055557308
TADAYUKI MATSUO: "Properties of Recording Electrodes Connected through the Input Impedance of Bioelectric Amplifier", JAPANESE JOURNAL OF MEDICAL ELECTRONICS AND BIOLOGICAL ENGINEERING, vol. 8, no. 5, October 1970 (1970-10-01), pages 11 - 16, XP055557311
SUNAO TAKEDA: "Tokushu Seitai o Hakaru Denkyoku.Sensor", BME, vol. 1, no. 10, 1987, pages 47 - 58, XP009518412, DOI: 10.11239/jsmbe1987.1.772
THE JAPANESE JOURNAL OF MEDICAL INSTRUMENTATION, vol. 80, no. 1, 2010, pages 28 - 37
See also references of EP 3482683A4
TADAYUKI MATSUO: "Properties of Recording Electrodes Connected through the Input Impedance of Bioelectric Amplifier", JAPANESE JOURNAL OF MEDICAL ELECTRONICS AND BIOLOGICAL ENGINEERING, vol. 8, no. 5, October 1970 (1970-10-01), pages 11 - 16, XP055557311
SUNAO TAKEDA: "Tokushu Seitai o Hakaru Denkyoku.Sensor", BME, vol. 1, no. 10, 1987, pages 47 - 58, XP009518412, DOI: 10.11239/jsmbe1987.1.772
THE JAPANESE JOURNAL OF MEDICAL INSTRUMENTATION, vol. 80, no. 1, 2010, pages 28 - 37
See also references of EP 3482683A4
Attorney, Agent or Firm:
MARUYAMA Eiichi (JP)
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