手动负压吸引装置的实验测试及应用

Experimental test and application of manual vacuum aspirator

【目的】通过实验及推广使用确定手动负压吸引器的临床使用效果。【方法】用实验数据与理论值对比,以及寻找试点获取临床反馈的方法确认使用效果。【结果】该手动负压吸引器的实验数据与理论值较为接近,且临床使用效果明显。【结论】该手动负压吸引器无需用电,体积小、质量轻,操作简便,产生吸引压力快,且较为安全,具有很好的临床使用及推广价值。

[Objective] Through the experiments and promotion of the use show that the clinical useof manual negative pressure aspirator. [ Method ] Comparedexperimental data with the theoretical value, and getting clinical feedback through finding the test-pots to confirm the effect. [Resul] The experimental data of manual negative pressure aspirator is close to the theoretical result , and the clinical use effect is obvious. [ Conclusion ]The manual negative pressure aspirator can work without electricity, which is small volume, light weight, simple operation, generating suction pressure fast, and relatively safe, has good clinical use and popularization value.