Embedded family medical blood oxygen degree-of-saturation collecting terminal and collecting method thereof

Abstract

The invention discloses an embedded family medical blood oxygen degree-of-saturation collecting terminal and a collecting method thereof. The collecting terminal comprises a finger clamp type blood oxygen probe which is in network connection to a central host computer; the finger clamp type blood oxygen probe comprises an embedded microprocessor which is connected to an emitting circuit. The emitting circuit comprises a red lamp and an infrared lamp; red light and infrared light sent by the red lamp and the infrared lamp penetrate the finger and radiate a photoelectric diode below the finger,the photoelectric diode is connected to a filter amplifying circuit through a photoelectric detection circuit, and the filter amplifying circuit is connected to the embedded microprocessor. Accordingto the collecting method, by means of absorbing difference of oxygen-containing hemoglobin and oxygen-free hemoglobin to red light and infrared light and I-V conversion through the photoelectric detection circuit, a blood oxygen degree-of-saturation calculating formula is deduced according to Beer-Lambert law to solve the blood oxygen saturation, so that people can measure the blood oxygen degree-of-saturation in person.

Description

technical field [0001] The invention relates to the field of intelligent medical treatment, in particular to an embedded home medical blood oxygen saturation collection terminal and a collection method thereof. Background technique [0002] The rapid development of social economy has led to the improvement of human living standards. The concept of human health, health methods and approaches have undergone profound changes. Human beings are paying more and more attention to their own health conditions. Let the patient feel the torment of the pain. Expensive examination and treatment costs also deter many patients, and often delay the timing of treatment. This phenomenon of difficult and expensive medical treatment is still common to a certain extent. [0003] The advancement of science and technology will surely promote the transformation of the medical field, and a new edge technology discipline - Home Health Care (HHC) has been initially formed. The main content of HHC is...

AI Technical Summary

Problems solved by technology

[0004] Although the telemedicine system has made considerable progress in telemedicine consultation, education, and consultation driven by the rapid development of communication technology, another key factor affecting the development of telemedicine—user terminal equipment has not been developed accordingly. This largely limits the application fields of telemedicine, making it difficult for telemedicine to be popularized in communities and families

Although there are a variety of personal computer peripheral devices that can conduct interactive consultations, because these devices must be connected to the personal computer by wire, they will affect other activities of the user when they are used, and they cannot achieve long-term real-time monitoring.

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