QINGDAO BRIGHT MEDICAL MANUFACTURING CO.; LTD.;QINGDAO BRIGHT MEDICAL MANUFACTURING CO., LTD.;青岛光电医疗科技有限公司
发明人:
ZHAO, Dezheng,赵德政,FENG, Chunxia,封春霞
申请号：
CNCN2016/113376
公开号：
WO2017/157084A1
申请日:
2016.12.30
申请国别(地区):
CN
年份:
2017
代理人:
摘要：
A disposable noise-canceling and shielding electrode, comprising: a moisture-retaining cover (1), a conductive gel (2), a sponge (3), a nylon support (4), a backing (5), and a main electrode chip member (6). The electrode is characterized in that the main electrode chip member (6) is a sheet-like structure made from a conductive substrate or a non-conductive substrate coated with a conductive film. The conductive gel (2) is injected into the sponge (3), and the sponge (3) is disposed on the nylon support (4). The nylon support (4) passes through a through-hole at the center of the backing (5), and is directly attached to a front surface of the main electrode chip member (6). A rear surface of the main electrode chip member (6) is provided with noise-canceling and shielding layers (8, 9), and an adhesive layer (10) covers the surface of the main electrode chip member (6) on the side having the noise-canceling layer (8) and the shielding layer (9). The electrode in the present invention has a reasonable structural design and material selection, is inexpensive to manufacture, and enables high production efficiency. In addition, a rear surface of the electrode is provided with a noise-canceling layer (8) to effectively handle electromyographic interference and cancel noise, and with a shielding layer (9) to effectively resist noise and block out external electromagnetic interference, thus improving accuracy and reliability of electrocardiogram signal acquisition.L'invention concerne une électrode jetable à blindage et annulation de bruit, comprenant : un couvercle retenant l'humidité (1), un gel conducteur (2), une éponge (3), un support en nylon (4), un endos (5) et un élément de puce d'électrode principale (6). L'électrode est caractérisée en ce que l'élément de puce d'électrode principale (6) est une structure de type feuille constituée d'un substrat conducteur ou d'un substrat non conducteur revêtu d'un film conducteur. Le gel conducteur (2) est injecté dans l'épong
