Device, system and method for detecting plantar blood oxygen

Abstract

The invention relates to a device, a system and a method for detecting plantar blood oxygen. The device for detecting the plantar blood oxygen comprises a detection body, a blood flow detection module and a main control module, wherein the detection body is used for placing two feet of a target object; the blood flow detection module is arranged on the detection body, and is used for detecting a blood flow PI (Perfusion Index) and a plantar blood oxygen saturation degree SpO2 of the target object; the main control module is arranged in the detection body, and is used for controlling the blood flow detection module to detect the blood flow PI and the plantar blood oxygen saturation degree SpO2. According to the device disclosed by the invention, the plantar blood oxygen saturation degree SpO2 of a patient can be monitored, and a detection result cannot be influenced by exterior factors; the blood flow PI can be detected at the same time, and the monitoring on cardiovascular diseases and the old is valid as well; data processing analysis can be carried out through cloud server linkage, remote health monitoring is realized, and a health report can be generated and provided for the patient for reference.

Description

technical field [0001] The invention relates to the technical field of blood oxygen detection, in particular to a plantar blood oxygen detection device, system and method. Background technique [0002] Blood oxygen saturation is the concentration of oxygen in the blood, which is an important parameter of blood circulation. The blood perfusion index reflects the pulsation of blood flow, and also reflects whether there are external factors such as poor peripheral circulation caused by cold weather. For diabetic patients, due to long-term diabetes, their own foot lesions, microcirculation disturbance, foot small blood vessel sclerosis, neuropathy or even necrosis cause foot sensory disturbance, ischemia and other states, and the blood oxygen saturation of the foot decreases PI and perfusion index will also be weakened. By detecting changes in blood oxygen saturation concentration and perfusion index of the foot, it plays an important role in preventing and predicting the risk ...

AI Technical Summary

Problems solved by technology

[0004] 1. Diabetic foot is determined by adding a temperature sensor on the scale to detect the temperature change of the sole. This method may be greatly affected by the environment itself, and the detection result is inaccurate, which may mislead the patient's condition;

[0005] 2. Through a one-time patch, it is possible to judge whether you have diabetic foot through the reaction change between the sweat secretion of the sweat gland and the fixed high-tech substance. The reaction change is related to the amount of sweat gland secretion. This method not only The test results are not very accurate, and because the diagnostic stickers are disposable, it will cause a lot of waste of materials;

[0006] 3. Through the blood oxygen detection cup, glasses, mouse, etc., this method can only detect the blood oxygen saturation in the body, and cannot judge the problem of diabetic foot, let alone combine the body weight and plantar blood oxygen saturation of diabetic patients, Blood perfusion index provides effective diet and exercise program

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