EMST150 expiratory muscle strength trainer (handheld exerciser ).The EMST150 is a calibrated muscle strength trainer designed specifically for individuals who want to increase the strength of their voice,cough and swallow muscles
A non-sterile device used in a respiratory or anaesthesia breathing circuit or system to maintain a selected level of positive end expiratory pressure (PEEP) in a patient's airway during ventilation. The device is typically constructed of plastic and metal materials, and has a valve(s) actuated with a spring(s) to provide the airway resistance, and an adjustable knob or dial (usually graduated) to adjust the resistance level typically between 5 to 20 cmH2O. It is used with ventilators, stand-alone breathing systems for oxygen delivery, pulmonary resuscitators, or anaesthetic breathing systems often having an expiratory valve function. This is a reusable device.
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