Electrocardio electrode plate, equipment host and electrocardio recorder
A technology of ECG electrodes and device hosts, which is applied in the field of medical devices and can solve problems such as inaccuracy and unstable signals
Pending Publication Date: 2021-11-02
上海远心医疗科技有限公司
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Problems solved by technology
[0003] The object of the present invention is to provide a kind of electrocardiogram electrode piece, equipment host and electrocardiogram recorder, to solve the problem that the signal is unstable or inaccurate when the existing electrocardiogram recorder is collecting human body electrocardiogram signal
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[0036] The electrocardiographic electrode sheet and electrocardiographic recorder proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the present invention will become clearer from the following description. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention. In addition, the structures shown in the drawings are often a part of the actual structures. In particular, each drawing needs to display different emphases, and sometimes uses different scales.
[0037] Please refer to figure 1 and combine figure 2 , the embodiment of the present invention provides an electrocardiographic electrode sheet, the electrocardiographic electrode sheet is used in cooperation with the equipment host 0 of...
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The invention provides an electrocardio electrode slice and an electrocardio recorder, the electrocardio recorder comprises an equipment host and the electrocardio electrode slice, the equipment host is provided with a groove and a metal contact arranged in the groove, and the electrocardio electrode slice comprises a spring ejector pin connector, a pasting piece and a flexible circuit board; the spring ejector pin connector comprises a rubber core and a spring ejector pin; the spring ejector pin penetrates through the rubber core, one end of the spring ejector pin penetrates through the pasting piece and then is connected to the flexible circuit board, and the other end of the spring ejector pin is used for being in contact with the metal contact when the rubber core is embedded into the groove so as to establish communication between the flexible circuit board and the equipment host; and the pasting piece is provided with a near-skin side and a far-skin side, the near-skin side is adhered to the flexible circuit board, and the far-skin side is used for being adhered to the equipment host. The extension of the spring ejector pin ensures the reliability of connection between the electrode plate and the host, so that the accuracy and stability of electrocardiosignal acquisition can be ensured.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to an electrocardiographic electrode sheet, a device host and an electrocardiographic recorder. Background technique [0002] As a commonly used device for collecting human vital signs signals, ECG recorders are used to collect human ECG signals; at this stage, most ECG recorders adopt a separate design in structure, that is, the electrode pads and the main unit of the device are structurally separated , connected by structural components, for example, connected by the female electrode button and the male electrode button. In the separate design, the poor stability of signal transmission between the electrode sheet and the device host is an unavoidable problem, and the instability of signal transmission often leads to signal accuracy. At present, most products on the market realize the stability of ECG signals and enhance the accuracy of ECG signals through software algorit...
Claims
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Login to View More IPC IPC(8): A61B5/28A61B5/321A61B5/333
Inventor 邢江涛唐雅孙昊胡忠华张清淳孙毅勇
Owner 上海远心医疗科技有限公司