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为了改善现有吸痰管吸痰过程中不能准确计量的缺陷,笔者研制了一种更方便计量的医用负压吸痰装置。医用负压吸痰计量装置包括透明的具有刻度柱状量筒和收集杯体,该柱状量筒与收集杯体通过连接阀门相互连通。医用负压吸痰计量装置不仅可以非常方便地进行吸痰处理,而且非常方便医务人员读取和观察吸出痰液量、色及性状,提高了医疗操作安全性,简化了操作步骤,提高了工作效率。
In order to improve the existing suction sputum suction process can not be accurately measured defects, I developed a more convenient measurement of medical vacuum suction device. The medical vacuum suction sputum metering device comprises a transparent graduated cylindrical cylinder and a collecting cup, and the cylindrical graduated cylinder and the collecting cup communicate with each other through the connecting valve. Negative suction suction device for medical suction can not only be very convenient for suction treatment, but also very convenient for medical staff to read and observe the amount of sputum aspiration, color and traits, improve the safety of medical operations, simplifying the operation steps and improve the work effectiveness.