Intelligent portal positioning blood oxygen instrument

Abstract

The invention discloses an intelligent portal positioning blood oxygen instrument. The intelligent portal positioning blood oxygen instrument has a finger sleeve type body ring equipped with a signal collection device, a signal processing device and a number displaying device. A human body signal collected by the signal collection device is processed by the signal processing device in a calculation way into pulse rate and blood oxygen saturation degree measuring values and then is displayed via the number displaying device; during the use, as long as the finger sleeve type body ring sleeves a thumb joint of a user, the signal collection device on the body ring can collect the human body signal ad transmit the human body signal to the signal processing device for calculation and processing; and the user can see the pulse rate and the blood oxygen saturation degree measuring values via the number displaying device. The intelligent portable positioning blood oxygen instrument can be comfortably worn and has thorough contact with a human body detection part; small measuring errors are caused; and the intelligent portable finger ring blood oxygen instrument has auxiliary functions of positioning and health-caring.

Description

technical field [0001] The invention relates to the field of medical care, in particular to an intelligent portable positioning oximeter. Background technique [0002] The main measurement indicators of the oximeter are pulse rate, blood oxygen saturation, and perfusion index (PI). Blood oxygen saturation (abbreviated as SpO2) is one of the important basic data in clinical medicine. Blood oxygen saturation refers to the percentage of combined O2 capacity in the total blood volume to the total combined O2 capacity. The human body relies on blood to transport oxygen. If there is less blood, oxygen will naturally decrease. If oxygen is less, the physical condition will naturally decline. Therefore, the elderly should use pulse oximetry to detect the blood oxygen content every day. Once the blood oxygen is lower than the warning level, it is necessary to replenish oxygen as soon as possible. There are two types of pulse oximeters on the market: analog and digital, and they are...

AI Technical Summary

Problems solved by technology

Blood oxygen saturation refers to the percentage of combined O2 capacity in the total blood volume to the total combined O2 capacity. The human body relies on blood to transport oxygen. If there is less blood, oxygen will naturally decrease. If oxygen is less, the physical condition will naturally decline. Therefore, the elderly should use pulse oximetry to detect the blood oxygen content every day. Once the blood oxygen is lower than the warning level, it is necessary to replenish oxygen as soon as possible. There are two types of pulse oximeters on the market: analog and digital, and they are divided into desktop and portable. The circuit of analog pulse oximeters is mostly desktop. When the signal is transmitted to the instrument, it is inconvenient for the user to drag a cable. At the same time, the cable also brings inconvenience to the monitoring, and the occasions of use are limited. The existing oximeter has fingertip contact type and earlobe contact type. Two, for the sake of detection accuracy, the measurement of blood oxygen content and saturation is the most in the finger measurement, and the fingertip contact type usually clamps the finger-clip oximeter on the finger for measurement, but in When used for long-term continuous monitoring, the long-term clamping of the finger by the measuring instrument not only hinders the blood flow of the clamped finger, but also easily causes finger pinching and pinching, and when the measured finger has certain movements, it will cause blood flow. The oxygen meter is offset, which causes wrong readings; and many women who love beauty like to have long nails. During the measurement, the measuring probe cannot be accurately in contact with the detected part due to the long nails, which affects the accuracy of the detection.

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