| 摘要 |
PROBLEM TO BE SOLVED: To provide a ventilator for partially avoiding at least part of the problem that high-level requests and difficulties are imposed on the staff. SOLUTION: The ventilator is composed of an inhalation unit (8), an exhalation valve (14) and a control unit (16), where the control unit (16) controls the inhalation unit (8) and the exhalation valve (14). Thus, gradually increasing phases (18 and 22) using a basic pressure (Pr) increased for a respiratory gas are generated and a large number of respirations (20) are overlapped on the increased basic pressure at a higher respiratory speed. |
