Rapid exhaled gas condensation detection device

Abstract

The invention discloses a rapid exhaled gas condensation detection device. The rapid exhaled gas condensation detection device comprises a supporting frame, one end of the supporting frame is connected with a clamping part through screws, an exhale pipe is mounted in the clamping part, an air blowing nozzle is arranged at one end of the exhale pipe, and a saliva collector is arranged at the end, close to the air blowing nozzle, of the exhale pipe; a flow sensor is arranged on the side, away from the air blowing nozzle, of the saliva collector; a one-way valve is arranged on the position, between the saliva collector and the flow sensor, of the exhale pipe; a refrigeration device is arranged at the end, away from the air blowing nozzle, of the exhale pipe; and the end, away from the exhalepipe, of the refrigeration device is connected with a collecting checkbox. The rapid exhaled gas condensation detection device is simple in structure and reasonable in design, can prepare detecting samples for biochemical analysis, can be used for detecting physiological parameters, such as a PH value and helicobacter pylori, of a respiratory tract, can be used for analyzing the motion state, canbe used for early detection of cancer markers, meanwhile, can further be used for health monitoring of the human respiratory tract, and can be used for early detection of respiratory diseases such asasthma.

Description

technical field [0001] The invention relates to the technical field of detection devices, in particular to a rapid exhalation gas condensation detection device. Background technique [0002] Breath analysis has the potential to become a reliable, non-invasive technique for the diagnosis and monitoring of respiratory diseases such as asthma, lung cancer or other airway inflammations, and other diseases such as diabetes and kidney disease. Methods of using urine, blood or tissue samples for disease diagnosis have been developed in the late 19th century. Blood and tissue sample testing is invasive and often causes discomfort and embarrassment to the patient during sample collection, especially in elderly patients and children. This will cause patients to have a sense of fear and depression to see a doctor, thereby delaying the early diagnosis of the disease. An attention-grabbing new diagnostic tool, breath testing, could provide a minimally invasive way to monitor physiologi...

AI Technical Summary

Problems solved by technology

A variety of devices are designed to collect EBC and volatile organic gases VOC, and all current biochemical analyzes are offline, that is, not on site and not monitored in real time, but in a laboratory, which is not easy to carry and move. Therefore, we designed a rapid exhaled gas condensation detection device to solve the above problems

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