Is laryngoscopy contagious one after the other

Is laryngoscopy contagious one after the other  ? 

Laryngoscopy refers to laryngoscopy. In general, laryngoscopy is not contagious after another. The specific analysis is as follows:
 

Laryngoscopy is mainly used to examine the instruments and equipment of the throat, which is divided into indirect laryngoscope, fiber laryngoscope, and direct laryngoscope. Through laryngoscopy, you can check for diseases such as laryngitis, vocal cord polyps, developmental malformations, and throat tumors. It has a very important role in the observation of throat infectious diseases, throat foreign bodies, and the nature of throat tumor diseases. Before laryngoscopy, the equipment will be disinfected in a standardized manner, which will not lead to cross-infection, so patients do not need to worry too much. When perfecting laryngoscopy, patients need to perform it on an empty stomach and avoid eating food to avoid affecting the results of the examination. If the patient has a history of hypertension, laryngoscopy should not be done, and complications may occur.

During laryngoscopy, if you have any uncomfortable symptoms, you should inform your doctor in time. After completing the laryngoscopy, you need to wait until there is no foreign body sensation in the throat, and then you can resume your normal diet and do not consume excessively hot or cold food.