External auditory canal electroencephalogram signal acquisition device and method

The invention relates to an external auditory canal electroencephalogram signal acquisition device and a method, and belongs to the field of medical instruments. The device comprises an in-ear earplug. And an electrode is fixed on the in-ear earplug. Compared with the prior art, the device can colle...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GAO HANBING, SUN CHANGKAI, LIANG TAOYUN, SHI TIEYING, JIANG TONGTONG, WANG HONGJIANG, LIU YU, ZHANG CHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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Beschreibung
Zusammenfassung:	The invention relates to an external auditory canal electroencephalogram signal acquisition device and a method, and belongs to the field of medical instruments. The device comprises an in-ear earplug. And an electrode is fixed on the in-ear earplug. Compared with the prior art, the device can collect electroencephalogram signals in an external auditory canal. 本发明涉及一种外耳道脑电信号采集的装置及方法，属于医疗器械领域。所述装置包括入耳式耳塞；所述入耳式耳塞上固定有电极。与现有技术相比，所述的装置可以在外耳道内采集脑电信号。