A surgical light – also referred to as an operating light or surgical lighthead – is a medical device intended to assist medical personnel during a surgical procedure by illuminating a local area or cavity of the patient . A combination of several surgical lights is often...
The force created by the movement of blood throughout your body is called blood pressure. When your heart beats, the blood pressure increases, pushing blood through your arteries. When your heart relaxes, the pressure goes down. This is why blood pressure is measured using two...
Oxygen concentrators provide supplementary oxygen for patients with chronic obstructive pulmonary disease (COPD) and, in higher concentrations, for severe chronic hypoxemia and pulmonary edema. ... Oxygen concentrators are typically used as stationary sources to provide...
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