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Heated humidified high-flow therapy, often simply called high flow therapy, is a medical treatment providing respiratory support by delivering a flow of oxygen of up to 60 liters per minute to a patient through a large-bore or high-flow nasal cannula. Primarily studied in neonates, it has also been found effective in some adults to treat ...
Humidification and suctioning are necessary to manage secretions in patients on mechanical ventilation. According to Branson (2007), the optimal humidification level "has been not well defined, but it is clear that in a patient with thick and copious secretions a heated humidifier is preferred to an HME". [3]
Intraluminally through a device that is inserted into the tracheostoma Some laryngectomized patients require a laryngectomy tube to maintain stoma patency, especially in the early postsurgical days and during postoperative radiotherapy. [5] A stoma button is primarily used in stomas that are shrinking.
Large volume nebulizers, which are similar to bubble humidifiers except for the addition of an air entrainment port, and Ultrasonic nebulizers, which may carry a risk of overwatering the patient. The high density mist produced by nebulizers is useful in decreasing the viscosity of respiratory secretions in those suffering from conditions such ...
After use with corticosteroid, it is theoretically possible for patients to develop a yeast infection in the mouth or hoarseness of voice , although these conditions are clinically very rare. To avoid these adverse effects, some clinicians suggest that the person who used the nebulizer should rinse his or her mouth.
A tracheostomy tube may be single or dual lumen, and also cuffed or uncuffed. A dual lumen tracheostomy tube consists of an outer cannula or main shaft, an inner cannula, and an obturator. The obturator is used when inserting the tracheostomy tube to guide the placement of the outer cannula and is removed once the outer cannula is in place.
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