A bronchoscope would be used to examine the trachea and the bronchial tubes of the lungs. It truly is an instrument comprising a hollow tube with a system of lights and mirrors. A bronchoscope is inserted through the patient’s mouth or nose into the throat and lungs. It enables a doctor to discover diseased places that cannot be seen by X rays. Fasteners, for example a sucking needle, forceps,, and brush can be added to a bronchoscope. Doctors use them to remove small tumours, pus, foreign bodies and samples of lung tissue.
Because the lungs must inhale the atmosphere from the surroundings, they’re exposed to bacteria, viruses, dust and pollutants that are blended with the atmosphere. A sticky fluid called mucus lines the airways and snares most of these foreign materials.