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.