• 专利标题:   Electrode for use with medical appliance for measuring brain electrical signal of patient, has conductive layer arranged on surface of conductive material layer, and first magnetic component arranged in conductive layer and used for absorbing with second magnetic component fixed in patient part.
  • 专利号:   CN115844412-A
  • 发明人:   MO G, WU M, LI W, ZHANG D
  • 专利权人:   SHANGHAI SHARP SHARK TECHNOLOGY CO LTD
  • 国际专利分类:   A61B005/262, A61B005/265, A61B005/268, A61B005/291, A61B005/293
  • 专利详细信息:   CN115844412-A 28 Mar 2023 A61B-005/291 202332 Chinese
  • 申请详细信息:   CN115844412-A CN11119404 24 Sep 2021
  • 优先权号:   CN11119404

▎ 摘  要

NOVELTY - The electrode has an active conductive material layer for transmitting a biological electrical signal of a patient part collected by a flexible conductive layer. The flexible conductive layer is arranged on a first surface of the active conductive material layer. A first magnetic component is arranged in the flexible conductive layer. The first magnetic component is used for absorbing with a second magnetic component fixed in the patient part so as to fix the electrode. Multiple probes are arranged on the flexible conductive layer and located away from one surface of the active conductive material layer. The flexible conductive layer is made of dimethyl silicone polymer and particle-shaped carbon black material. The active conductive material layer is made of a silver nanowire and graphene silver nanowire material. USE - Electrode for use with a medical appliance for measuring brain electrical signal of a patient. ADVANTAGE - The electrode has good biological compatibility and stretchability, ensures the fitness and comfort level, can reduce the interference caused by limb movement or muscle vibration of the user, so that the collected biological electric signal is relatively stable, and has immunity to the motion artifact. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for manufacturing an electrode. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of an electrode. 11Active conductive material layer 12Flexible conductive layer 14Second magnetic component 15Probes 21Biological tissue 22Skull