Wearable multi-channel surface electromyogram signal collecting armlet
A myoelectric signal acquisition and multi-channel technology, applied in the field of medical devices, to achieve good corrosion resistance, fast wearing, and miniaturized wearing effects
Active Publication Date: 2013-09-25
上海念通智能科技有限公司
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Problems solved by technology
[0005] In order to solve the problems existing in the existing surface electromyography signal acquisition device, the present invention provides a wearable multi-channel surface electromyography signal acquisition armband, which has the characteristics of easy wearing, miniaturization, high and stable signal quality, and low cost
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[0021] The technical solutions of the preferred embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0022] Such as figure 1 with figure 2 As shown, in a preferred embodiment of the present invention, the wearable multi-channel surface electromyography signal acquisition armband includes a signal conditioning module 5, a signal processing module 2, a power supply module 4 and an armband module 6, wherein the signal conditioning module 5 passes through the FPC line 1 is connected to the signal processing module 2. In this embodiment, there are 8 signal conditioning modules, and each signal conditioning module is connected to an FPC line, and connected to the corresponding FPC seat on the signal processing module through the FPC line. The signal processing module 2 and the power module 4 are installed and integrated on the armband module 6 . The power module 4 is a small-volume lithium battery, and supplies powe...
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The invention provides a wearable multi-channel surface electromyogram signal collecting armlet which comprises a signal conditioning module, a signal processing module, a power module and an armlet module. The signal conditioning module is connected with the signal processing module through a flexible circuit board line, namely an FPC line. The signal conditioning module, the signal processing module and the power module are arranged on the armlet module in an integrated mode. The signal conditioning module is used for collecting and processing surface electromyogram signals and transmitting the processed signals to the signal processing module. The signal processing module is used for processing the signals transmitted from the signal conditioning module and transmitting the signals to the signal receiving end. The power module supplies power to the signal conditioning module and the signal processing module. The wearable multi-channel surface electromyogram signal collecting armlet has the advantages of being convenient to wear and miniaturized, and users can walk freely in a communication range and conduct action with a large movement range.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a wearable multi-channel surface electromyography signal collection armband. Background technique [0002] Surface electromyography signal sEMG (surface ElectroMyoGraphy) is the electrical signal accompanying muscle contraction. It can be understood as the synthesis of electrical signals generated by multiple muscles on the surface of the human body in time and space. It is an important information for non-invasive detection of muscle activity on the body surface. Surface electrodes are used to extract surface electromyographic signals. According to the material and manufacturing process of surface electrodes, surface electromyographic electrodes can be divided into wet electrodes and dry electrodes. Wet electrodes generally have a layer of conductive gel and are equipped with adsorption glue. The current on the skin is collected through the electrode-skin interface, whi...
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Inventor 朱向阳郭伟超盛鑫军陈星羽张定国
Owner 上海念通智能科技有限公司