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此种呼吸机是我院装备比较多的一种，它的工作由单片机控制，其电路和机械部分结构比较复杂，特别是机械部分极易出故障，现以我院此种呼吸机所出现的一个典型故障作以阐述其检修思路。故障现象：呼吸机面板控制部分正常，但送往病人的氧气压力有时够，有时不够。检查：首先怀?
This type of ventilator is a type of equipment that we have more equipment in our hospital. Its work is controlled by a single-chip microcomputer. The structure of its circuit and mechanical parts is more complicated, especially the mechanical part is extremely prone to failure. This type of ventilator now appears in our hospital. A typical failure was made to illustrate its maintenance ideas. Symptoms: The control panel of the ventilator is normal, but the oxygen pressure sent to the patient is sometimes enough and sometimes not enough. Check: First pregnant?