A disposable trachea bronchus stent typically expands once it is placed in the airway, and this expansion is crucial for its function in keeping the airway open. The mechanism of expansion depends on the type of stent and the material it's made from. Here are the common ways in which a disposable tr

The lifespan of a disposable trachea bronchus stent after placement can vary depending on several factors, including the patient's condition, stent material, size of the stent, and the underlying cause of the airway obstruction. Generally, these stents are designed to be temporary solutions, with mo