单词 | mechanical ventilator |
释义 | mechanical ventilatornoun plural mechanical ventilators : a mechanized device that enables the delivery or movement of air or oxygen into the lungs of a patient whose breathing has ceased, is failing, or is inadequate : an automated ventilator Note: Modern, computerized, mechanical ventilators typically monitor and customize gas delivery, maintain a constant pressure in the lungs to prevent the alveoli from collapsing, and deliver air and oxygen to the lungs by way of an endotracheal tube. |
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