As a result , the blood flow out of the lower limbs is worsenedcausingincreased pressure in the veins and damaging the venous valves

to eliminate the necessity of finger occlusion for the patient with a tracheostomy tube while allowing the patient full - power , uninterrupted speech(passive) are designedThe Passy - MuirTM Tracheostomy & amp ; Ventilator Swallowing and Speaking Valves ( PMVs

to eliminate the necessity of finger occlusion for the patient with a tracheostomy tube while allowing the patient Welch Allyn Standard Laryngoscope Macintosh Welch Allyn Standard Laryngoscope Macintosh Blade has a single - piece stainless steel construction which ensures blade integrity with removable light pipe and smooth surface design(passive) is designedTracheostomy and Ventilator Swallowing and Speaking Valve

excessive pressurecausingischemia from an overinflated cuff , and hypoxia to the laryngotracheal mucosa.[2],[3

implantation of a restrictive ring ( 2 sizes smaller than measuredcan causepostoperative mitral valve stenosis and not correct the underlying problem of papillary muscle displacement.95

This layer forms the epimysium of skeletal muscleresultingin increased pulmonary artery stenosis and tracheal intubation

because blood that should go into the aorta and out of the body is shunted back into the pulmonary circulationresultingin right ventricular hypertrophy and increase pressure in the pulmonary artery

to helppreventstent - related tissue overgrowth and artery re - narrowing