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Blood oxygen and heart rate measuring method, measuring device and measuring system

A blood oxygen heart rate, measurement method technology, applied in the measurement of pulse rate/heart rate, diagnostic record/measurement, medical science, etc., can solve the problems of bulky shape, inconvenient to carry and wear, etc. volume effect

Inactive Publication Date: 2017-03-22
北京雷致科技有限公司
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  • Abstract
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Problems solved by technology

In this way, the light emitting module and the light receiving module are located on both sides of the finger, and the blood oxygen measuring device has two upper and lower shells, which are relatively bulky in shape and not easy to carry and wear

Method used

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  • Blood oxygen and heart rate measuring method, measuring device and measuring system
  • Blood oxygen and heart rate measuring method, measuring device and measuring system
  • Blood oxygen and heart rate measuring method, measuring device and measuring system

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Embodiment Construction

[0050] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making...

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Abstract

The invention provides a blood oxygen and heart rate measuring method, a measuring device and a measuring system. According to the method, the device and the system, with the adoption of a reflected light measurement method, a light transmitter and a light receiver can be arranged at one side of fingers, so as to bring about benefits for diminishing the volume of the blood oxygen measuring device and to facilitate carrying and wearing of the blood oxygen measuring device. Meanwhile, by touching an induction chip, induction startup can be achieved, and a blood oxygen and heart rate measuring assembly can be automatically started as the induction chip is touched by the fingers. In addition, the method, by adopting a method for filtering ambient light and eliminating motion interference in a data processing process, can remove the influence of the ambient light on measurement, avoid measurement error caused by slight tremor or shaking of the fingers and improve the accuracy of the blood oxygen and heart rate measurement.

Description

technical field [0001] The present invention relates to the technical field of human blood oxygen heart rate measurement, in particular to a blood oxygen heart rate measurement method, a measuring device and a measuring system. Background technique [0002] Hemoglobin (Hb) is an important part of blood cells that is responsible for transporting oxygen from the lungs to other tissues in the body. The amount of oxygen contained in hemoglobin at any one time is called oxygen saturation. Expressed as a percentage, oxygen saturation is the ratio of the oxygen content of hemoglobin to its oxygen carrying capacity. Blood oxygen saturation (referred to as blood oxygen) is an important physiological parameter that reflects whether the human respiratory function and oxygen content are normal. Hypoxia can also directly lead to tragedies such as suffocation, shock, and death. Through the measurement of blood oxygen saturation, the patient's blood oxygen content can be known in time, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0205
CPCA61B5/0205A61B5/024A61B5/1455
Inventor 张警
Owner 北京雷致科技有限公司
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