| 摘要 |
<p>A manual inexsufflator (10) including a standard mechanical ventilator (16), a medical suction unit (14), and a piston-like sliding valve mechanism (18) which connects a patient ventilation interface (12) with either the ventilator or the suction unit (14). By sliding the valve mechanism (18) in and out the user selectively connects the patient to either the ventilator (16), for purposes of insufflation, or the suction unit (14), for purposes of exsufflation. The ventilator (16) may generate expiratory positive airway pressure between inexsufflation cycles.</p> |
