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气管鏡常見的故障是麦粒灯泡忽亮忽熄,使检查时間延长,增加病人的痛苦。这种故障除插銷接触不良外,还有以下两种原因: 1.电路松动:从插銷到麦粒灯泡的經路中有一固
The common fault of the bronchoscope is that the bulb of wheat is suddenly blinking, which prolongs the examination time and increases the patient’s pain. This failure in addition to poor contact plug, there are two reasons: 1. Loose circuit: from the latch to the grain of light bulb has a solid