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Flexible microneedle dry electrode device for human body electrical signal monitoring and manufacturing method thereof

A technology of dry electrodes and electrical signals, applied in application, diagnostic recording/measurement, medical science, etc., can solve the problems of mechanical fixation and limited use occasions, and achieve the effects of improved applicability, convenient production, and simple operation

Pending Publication Date: 2020-12-04
HYPNOMETRY MICROSYSTEM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For this reason, the present invention proposes a flexible microneedle dry electrode device for human body electrical signal monitoring to solve the problems that existing dry electrodes require mechanical fixation and limited use occasions

Method used

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  • Flexible microneedle dry electrode device for human body electrical signal monitoring and manufacturing method thereof
  • Flexible microneedle dry electrode device for human body electrical signal monitoring and manufacturing method thereof
  • Flexible microneedle dry electrode device for human body electrical signal monitoring and manufacturing method thereof

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Embodiment Construction

[0027] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0028] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right" , "vertical", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing this The embodiments and simplified descriptions of the invention do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed a...

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Abstract

The invention relates to the technical field of bioelectrical signal monitoring, and provides a flexible microneedle dry electrode device for human body electrical signal monitoring and a manufacturing method thereof. The flexible microneedle dry electrode device for human body electrical signal monitoring comprises a flexible patch, a flexible microneedle dry electrode and a flexible printed circuit, wherein the flexible microneedle dry electrode is arranged on the flexible patch, and the flexible microneedle dry electrode is electrically connected with the flexible printed circuit. Accordingto the invention, the flexible microneedle dry electrode is arranged on the flexible patch and is electrically connected with the flexible printed circuit, so that the flexibility of the whole deviceis ensured, and the device can be well attached to almost any skin surface; and the flexible microneedle dry electrode penetrates through a high-impedance stratum corneum, so that low-impedance and stable electrical contact can be provided without conductive gel or conductive paste, a user can wear the device for a long time, the activity is not limited, and the applicability of various application occasions is improved.

Description

technical field [0001] The invention relates to the technical field of bioelectrical signal monitoring, in particular to a flexible microneedle dry electrode device for human body electrical signal monitoring and a manufacturing method thereof. Background technique [0002] Human body electrical signal monitoring is an important application scenario in the medical and health fields. For some patients, the electrical signal monitoring data of different parts of the human body, such as ECG, EEG, EMG, and OEG, can provide doctors with clear physiological information of patients. To prepare for the diagnosis of the disease. At present, the commonly used electrodes mainly include conductive gel electrodes and gold cup electrodes used with conductive paste, and these electrodes are all wet electrodes, which require the introduction of conductive water-containing gel or paste conductive materials. As the use time increases, the moisture volatilization of this type of wet electrode...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0408A61B5/0478A61B5/0492A61B5/0496A61B5/00
CPCA61B5/6833A61B2562/0209
Inventor 李君实黄东
Owner HYPNOMETRY MICROSYSTEM INC
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