Wearable device for in-ear test of heart rate, and test method thereof

A wearable device and in-ear technology, which is applied in measuring pulse rate/heart rate, diagnostic recording/measurement, medical science, etc. It can solve the problems of unsatisfactory accuracy and data stability, and achieve the effect of rich capillaries

Pending Publication Date: 2019-11-19
SHENZHEN ULTRA EASY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method can roughly measure the heart rate of the subject, but it is not ideal in terms of accuracy and data stability, and because the structure of the human ear is relatively delicate and complex, it is necessary to seek a more accurate and stable test method to meet higher requirements. Require

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  • Wearable device for in-ear test of heart rate, and test method thereof
  • Wearable device for in-ear test of heart rate, and test method thereof
  • Wearable device for in-ear test of heart rate, and test method thereof

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] It should be noted that all directional indications (such as up, down, left, right, front, back, ...) in the embodiments of the present invention are limited to relative positions on the specified view, rather than absolute positions.

[0024] In addition, in the present invention, descriptions such as "first", "second" and so on are used for description purposes only, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of indicated technical features. Thus, the features defined as "first" and "second" may expl...

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Abstract

The invention relates to the technical field of heart rate testing, and especially relates to a wearable device for in-ear test of the heart rate, and a test method thereof. A heart rate test unit isarranged at the front end of the wearable device, and includes an emitting part and a receiving part, the emitting part is used for emitting test light, the receiving part is used for receiving reflected test light, the heart rate test unit is just worn at the entrance of the external ear canal, the emitting part emits the test light to the external ear canal, a part of the test light is absorbedby the blood in the capillaries of the subcutaneous tissues of the external ear canal, the remaining part is reflected, and the reflected test light is received again by the receiving part of the heart rate test unit. Compared with existing devices and methods, the wearable device for in-ear test of the heart rate, and the test method thereof in the present invention have the following advantages:when a tester wears an earphone body in the ear, the heart rate test unit is just kept at the entrance of the external ear canal to make the test light irradiated to the external ear canal as much aspossible, so the reflected test light signal intensity is high, and the calculated heart rate value is accurate and stable.

Description

【Technical field】 [0001] The invention relates to the technical field of heart rate testing, in particular to an in-ear heart rate testing wearable device and a testing method. 【Background technique】 [0002] Earphones are a trendy product used by people today. They have different functions and styles, and they can be used freely to enjoy music or make voice calls when people are exercising or leisure. With the development of technology, testing heart rate through earphones has become an effective way to monitor people's health. The current test method for heart rate earphones is to pass light into the subcutaneous tissue of the ear conch, and then the hemoglobin in the blood will absorb the green or red light, and the reflected light intensity will change, so that the optical signal is converted into an electrical signal. The heart rate signal can be obtained after zooming in. This method can roughly measure the heart rate of the subject, but it is not ideal in terms of a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/024
CPCA61B5/02438A61B5/6803
Inventor 孟益方
Owner SHENZHEN ULTRA EASY TECH CO LTD
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