Airway environment monitoring device

Abstract

The invention provides an airway environment monitoring device which comprises a hose bougie, a controller and a display. The hose bougie comprises a lighting source, micro cameras, a wire, a signal line and a hose with a diameter of 1-5 mm. The controller contains a main control unit, a transmission unit, a storage unit and a power supply. The micro cameras and the lighting source are connected with the power supply through the wire, the micro cameras are connected with the main control unit through the signal line, the storage unit is connected with the main control unit, and the transmission unit is connected between the main control unit and the display. A plurality of micro cameras are arranged, the micro cameras are arranged at the center part of a port of the insertion end of the hose bougie and are close to the outer wall part of one section near the end respectively, so as to shoot images in front and surrounding areas, and the lighting source is arranged at the position close to the cameras. By adoption of the airway environment monitoring device, the position of an airway affected part can be found more quickly and more accurately, positioning and all-weather monitoring are performed, and the view angle coverage is comprehensive.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an airway environment monitoring device. Background technique [0002] The pharyngeal cavity is an important part of the airway, adjacent to the tracheobronchus and esophagus. Changes in the structure and environment of the pharyngeal cavity are the cause and / or consequence of pharyngeal diseases such as chronic pharyngitis, sore throat, cough, laryngopharyngeal reflux, sleep apnea syndrome, etc. X-ray, computer imaging technology (CT), nuclear magnetic resonance (MR), fiber optic and electron microscopy and other technologies can meet the changes of pharyngeal structures and lesions, but some changes over time and physiology need to be observed around the clock or for a long time, Due to radiation damage, high price, high noise, affecting sleep or strong discomfort of patients, there is currently a lack of equipment for real-time monitoring of the airway environment for...

AI Technical Summary

Problems solved by technology

Both fiberoptic bronchoscope and video laryngoscope are non-indwelling design, and the viewing angle of the camera is limited, so it is impossible to monitor the changes of the airway environment around the clock, and the monitoring of the affected part of the airway is random, so it is difficult to accurately diagnose the cause; other monitoring can be functional single

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