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Electromed, Inc. Announces Hiring of General Manager, International NEW PRAGUE, Minn.--(BUSINESS WIRE)-- Electromed, Inc. (NYSE MKT: ELMD) maker of the SmartVest® Airway Clearance System, today ...
Chest wall oscillation is when devices are used in airway clearance therapy to clear excess mucus from lung airways (bronchi and bronchioles).It is principally used in the treatment of cystic fibrosis, but is gaining use in the treatment of other diseases, such as bronchiectasis, COPD, cerebral palsy and muscular dystrophy, in which excessive mucus can block airways due to excessive production ...
Warren J. Warwick was an American pediatrician, notable for co-inventing a chest wall oscillation device called the Vest Airway Clearance System, or "The Vest", a mechanical vest for clearing the lungs of children with cystic fibrosis.
Airway clearance therapy is treatment that uses a number of airway clearance techniques to clear the respiratory airways of mucus and other secretions. [1] Several respiratory diseases cause the normal mucociliary clearance mechanism to become impaired resulting in a build-up of mucus which obstructs breathing, and also affects the cough reflex .
Normal airway clearance is accomplished by two important mechanisms: the mucociliary clearance system and the ability to cough. Impaired mucociliary clearance is linked to poor lung function in a broad range of diseases and disabilities. [2] Pulmonary hygiene prevents atelectasis (the collapse of the alveoli of the lungs) and rids the ...
Mucociliary clearance has a major role in pulmonary hygiene. MCC effectiveness relies on the correct properties of the airway surface liquid produced, both of the periciliary sol layer and the overlying mucus gel layer, and of the number and quality of the cilia present in the lining of the airways. [3] An important factor is the rate of mucin ...
Advanced airway management is frequently performed in the critically injured, those with extensive pulmonary disease, or anesthetized patients to facilitate oxygenation and mechanical ventilation. Additionally, implementation of a cuffing system is used to prevent the possibility of asphyxiation or airway obstruction. [17]
Any of these effects could improve airway clearance during coughing. [citation needed] In general, clearance ability is hampered by the bonding to surfaces (stickiness) and by the viscosity of mucous secretions in the lungs. In turn, the viscosity is dependent upon the concentration of mucoprotein in the secretions.
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