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MEDICAL CLASSIFICATION FOR AN APPROVAL CRISIS
MEDICAL CLASSIFICATION FOR AN APPROVAL CRISIS
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机译:批准危机的医疗分类
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摘要
A breathing circuit for use in respiratory therapy includes an inspiratory tube and an expiratory tube. The inspiratory tube of the breathing circuit has a smooth bore. The expiratory tube of the breathing circuit is corrugated. Preferably, the expiratory tube is vapor permeable. Using the combination of a smooth bore inspiratory tube with a corrugated expiratory tube has the unexpected result of improving the performance of the breathing circuit and its components.
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