A custom-made, hollow cylinder designed to be inserted into an artificial opening made in the trachea (windpipe) during a tracheotomy to provide a patent airway. It is designed and constructed with specific characteristics (e.g., size, shape, material) as p...
A hollow cylinder designed to be inserted into an artificial opening made in the trachea (windpipe) during a tracheotomy to provide a patent airway; it is not custom-made for a specific patient and is not reinforced with a wire. It is typically constructed ...
A hollow cylinder designed to be inserted into an artificial opening made in the trachea (windpipe) during a tracheotomy to provide a patent airway. It is typically constructed of metal [stainless steel, silver (Ag) and/or silver plated brass] or plastic an...
An armoured, hollow cylinder that is inserted into an artificial opening made in the trachea (windpipe) during a tracheotomy to provide a patent airway, typically for a patient with unusual neck mass, however it is not custom-made for a specific patient. It...
A hollow cylinder designed to be inserted into an artificial opening made in the trachea (windpipe) during a tracheotomy to provide a patent airway; it is not custom-made for a specific patient and is not reinforced with a wire. It is typically constructed ...
An armoured, hollow cylinder that is inserted into an artificial opening made in the trachea (windpipe) during a tracheotomy to provide a patent airway, typically for a patient with unusual neck mass, however it is not custom-made for a specific patient. It...