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Auditory meatus surface-mounted oxyhemoglobin saturation monitor and system thereof

A saturation and monitor technology, applied in the medical field, can solve problems such as missed rescue opportunities, errors, and uncomfortable measurements, and achieve the effect of strong anti-motion interference and small size

Inactive Publication Date: 2016-02-10
恩识医疗科技(上海)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

like figure 1 As shown, the light-emitting tube 1 is placed above the human finger 2, and the photosensitive sensor 3 is placed below, which makes the position of the photosensitive sensor 3 relatively single, and cannot detect the blood oxygen saturation of multiple parts of the human body; Clip-on or sleeve-type measurement, to a certain extent, causes the user to feel oppressed. Wearing it for a long time will affect blood circulation, cause discomfort and measurement errors, and there are certain limitations in application.
In addition, most of the blood oxygen saturation values ​​detected by the existing oximeters are displayed on the display screen of the instrument. The measured person or doctor can only obtain the blood oxygen saturation value by observing the display screen, and it is impossible to monitor the monitoring object. real-time remote monitoring
In the event of an emergency, if the distress message cannot be sent in time, the best time for rescue will be missed

Method used

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  • Auditory meatus surface-mounted oxyhemoglobin saturation monitor and system thereof
  • Auditory meatus surface-mounted oxyhemoglobin saturation monitor and system thereof
  • Auditory meatus surface-mounted oxyhemoglobin saturation monitor and system thereof

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with specific embodiment and accompanying drawing, set forth more details in the following description in order to fully understand the present invention, but the present invention can be implemented in many other modes different from this description obviously, this Those skilled in the art can make similar promotions and deductions according to actual application situations without violating the connotation of the present invention, so the content of this specific embodiment should not limit the protection scope of the present invention.

[0029] figure 2 It is a structural schematic diagram of an embodiment of the present invention. image 3 It is a structural schematic diagram of an embodiment of the present invention in use state. Figure 4 It is a schematic diagram of the main part module structure of an embodiment of the present invention. Such as Figure 2 to Figure 4 As shown, an ear canal...

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Abstract

The invention relates to an auditory meatus surface-mounted oxyhemoglobin saturation monitor and a system thereof. The monitor comprises an earplug and a body part. The earplug comprises a reflecting-type sensor. The body part comprises a shell, a signal collection and conversion module, a digital signal processing module, a storage module, a data transmission module and a power management module, wherein the signal collection and conversion module, the digital signal processing module, the storage module, the data transmission module and the power management module are arranged in the shell. The signal collection and conversion module receives signals transmitted from the reflecting-type sensor and converts the signals into pulse blood oxygen data. The digital signal processing module receives the pulse blood oxygen data sent by the signal collection and conversion module and processes the data to generate blood oxygen value data. The storage module is used for storing the blood oxygen value data. The data transmission module is connected with the digital signal processing module and can be in both-way communication with external equipment. The auditory meatus surface-mounted oxyhemoglobin saturation monitor and the system thereof can achieve the purposes of being small, exquisite and convenient to use, there is no need to clamp the tip portion of a human body, and the user blood oxygen value can be recorded in the whole course.

Description

technical field [0001] The invention relates to an instrument for measuring electrophysiological signals in the medical field, in particular to an ear canal surface-attached blood oxygen saturation monitor and a system thereof. Background technique [0002] Oxygen is an important substance to maintain the life of the human body. The oxygen needed for the metabolism of human tissue cells is obtained from the blood. After oxygen enters the blood, about 2% dissolves in the plasma, and most of the oxygen in the blood is combined with hemoglobin molecules in the plasma to form oxyhemoglobin (HbO 2 ), the hemoglobin molecule that is not bound to oxygen is called reduced hemoglobin (HbR). Blood oxygen saturation is used to indicate the concentration of oxygen in the blood, which is the percentage of the capacity of oxygen-bound oxyhemoglobin (HbO2) to the capacity of the total hemoglobin (Hb). [0003] Hypoxia is the root cause of many diseases. Physiological and pathological phe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/1455
Inventor 罗章源张蕾蕾张文赞涂权金勋
Owner 恩识医疗科技(上海)有限公司
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