PPG device testing equipment

A technology for testing equipment and devices, applied in sensors, diagnostic recording/measurement, medical science, etc., can solve the problems of inability to test the performance of PPG devices, inability to obtain the values ​​of PPG devices, etc., and achieve the effect of accurate performance

Pending Publication Date: 2020-04-28
DONGGUAN HUABEL ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when performing functional tests on PPG devices, only blood pressure and heart rate are measured through the human body.
This test method cannot obtain the values ​​of PPG devices in various test environments, and cannot accurately test the performance of PPG devices

Method used

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Embodiment Construction

[0021] In order to describe the technical content and structural features of the present invention in detail, further description will be given below in conjunction with the implementation and accompanying drawings.

[0022] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom" and "vertical" are based on the orientation or position shown in the drawings The relationship is only for the convenience of describing the present invention and simplifying the description, so it should not be construed as limiting the protection content of the present invention.

[0023] see Figure 1 to Figure 6 , the invention discloses a PPG device testing device, comprising a black box 1, a black card placement jig 2, a black card drive mechanism 3, a gray card placement jig 4, a gray card drive mechanism 5, a light source block 6, a light source block block Drive mechanism 7 a...

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PUM

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Abstract

The invention discloses PPG device testing equipment. The equipment comprises a dark box, a black card placing jig, a black card driving mechanism, a grey card placing jig, a grey card driving mechanism, a light source blocking piece, a light source blocking piece driving mechanism and a control device; a PPG device placing position is formed on a top plate of the dark box; a through hole is formed in the PPG device placing position; the black card driving mechanism is used for driving the black card placing jig to drive a black card to move to or move away from a position right faced by the through hole in the dark box; the grey card driving mechanism is used for driving a grey card to move to or move away from a position right faced by the through hole in the dark box; the light source blocking device driving mechanism is used for driving the light source blocking device to move towards the through hole so as to block the light source of the PPG device placed at the PPG device placing position or move away from the PPG device placing position; the control device is used for controlling the black card driving mechanism, the grey card driving mechanism and the light source blockingdevice driving mechanism, and controlling the PPG device to emit light when the black card and the grey card move to a position corresponding to the through hole or the light source blocking device blocks the light source of the PPG device.

Description

technical field [0001] The invention relates to the technical field of PPG device testing, in particular to shell PPG device testing equipment. Background technique [0002] At present, many smart watches are equipped with PPG devices to measure blood pressure and heart rate of the human body. In order to ensure the yield rate of the shipped products, it is necessary to perform a functional test on the PPG device placed in the smart watch. At present, when performing functional tests on PPG devices, only blood pressure and heart rate are measured through the human body. This test method cannot obtain the values ​​of PPG devices under various test environments, and cannot accurately test the performance of PPG devices. Contents of the invention [0003] The purpose of the present invention is to provide a PPG device testing equipment, which can obtain the values ​​of the PPG device under various test environments, and can accurately test the performance of the PPG device....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/021
CPCA61B5/02108A61B5/681
Inventor 肖伟
Owner DONGGUAN HUABEL ELECTRONICS TECH
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