Portable lung function monitoring device based on Bluetooth transmission

Abstract

The invention discloses a lung function detection device based on wireless Bluetooth transmission. The device comprises a blowing nozzle, a pressure detection device and a master control device, wherein the blowing device is mounted on an elastic piece front casing, ventilation holes are formed in the top of the elastic piece front casing, the pressure detection device is mounted in the elastic piece front casing, a main unit front casing and a main unit rear casing are mounted on one side of the pressure detection device, an elastic piece rear casing clamping sleeve is arranged on the main unit front casing, electric conduction bouncing pin ports are formed in the lower side of the elastic piece rear casing clamping sleeve, electric conduction bouncing pins are mounted at the electric conduction bouncing pin ports, a display screen protecting casing is mounted on one side of each electric conduction bouncing pin, a key switch hole is formed above the display screen protecting casing, and a key switch casing is mounted at the key switch hole. The device has the benefits as follows: the device is small and exquisite in appearance, portable and simple to operate and can be used for the whole life after one-time payment, and a user can independently perform measurement; besides, measurement values and reference values can be output, accordingly, the user can timely know the lung condition, a measurement result can be sent to a mobile phone, and data analysis is performed through the mobile phone.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a portable lung function monitoring device based on Bluetooth transmission. Background technique [0002] Pulmonary function tests are Respiratory diseases It is one of the necessary examinations for early detection of lung and airway lesions, assessment of the severity and prognosis of the disease, evaluation of the efficacy of drugs or other treatments, identification of the cause of dyspnea, diagnosis of lesions, and evaluation of lung function for surgery. Tolerance or labor intensity tolerance and the monitoring of critically ill patients have important guiding significance. The quality of the lung function is generally first diagnosed by a doctor on the back through a stethoscope. If it cannot be judged accurately, a further diagnosis must be made by taking a CT scan of the lungs. However, CT scans are expensive and easily produce ionizing radiation, which can cause harm t...

AI Technical Summary

Problems solved by technology

The quality of the lung function is generally first diagnosed by a doctor on the back through a stethoscope. If it cannot be judged accurately, a further diagnosis must be made by taking a CT scan of the lungs. However, CT scans are expensive and easily produce ionizing radiation, which can cause harm to the human body. Usually can only be tested in the hospital, and the test results can only be judged by professional doctors

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