Objective To investigate the effect of filtrating bacteria on breathing circuit after general anesthesia.
目的观察呼吸过滤器对麻醉呼吸回路的滤菌作用。
RESULT After the filter used, the rate of nosocomial lower respiratory tract infection is reduced obviously, and breathing circuit almost have no bacteria colonized.
结果使用生物过滤器后医院下呼吸道感染发生率显著下降，呼吸回路螺纹管内几乎无细菌寄居。
CONCLUSIONS to control infection effectively, effective sterilizing measures must be carried out, especially attention to sterilizing and managements of the breathing circuit.
结论为有效预防感染，必须实施有效的消毒措施，要特别重视呼吸机管路的消毒。
Designed single pulse to stimulate the circuit which avoid the dangerous of other complications that cause by breathing barriers.
辅助设计单脉冲刺激电路，避免呼吸障碍引发其他并发症。
The signal acquisition system is mainly aimed at designing the circuit of breathing, body temperature, oxygen saturation and pulse rate single, and receiving the data from the single-chip.
该信号采集系统主要是针对呼吸、体温、血氧饱和度和脉率信号的采集电路进行设计，并将采集到的数据经单片机处理得到相应的参数信息。
The patent reads: A self-contained open-circuit breathing apparatus for use within a body of water naturally containing dissolved air.
这项专利实质如下：一个孤立的绽放使用的电路呼吸器内的水固然含有溶气机构。
The patent reads: A self-contained open-circuit breathing apparatus for use within a body of water naturally containing dissolved air.
这项专利实质如下：一个孤立的绽放使用的电路呼吸器内的水固然含有溶气机构。
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