新型电钻式器械清洗刷的设计与应用

Design and Application of a Novel Electric Drill Cleaning Brush

目的设计一种新型电钻式器械清洗刷,提高管腔器械清洗效率。方法该新型清洗刷可连接于手电钻,实现手动与自动两种刷洗方式。刷杆上布满出水孔,一端设有进水孔,手动使用时,可通流动水进行冲刷;刷杆可固定于电钻夹头,自动进行管腔内壁高速旋转刷洗。通过临床应用,对常规毛刷与新型清洗刷的清洗用时与清洗效果进行评价。结果设计出新型电钻式器械清洗刷。实验发现,新型清洗刷刷洗效率与刷洗质量明显高于常规毛刷(P<0.05)。结论该新型电钻式器械清洗刷达到预期设计效果,可推广运用到临床工作。

Objective To design a novel electric drill cleaning brush to improve the cleaning efficiency of tube instruments.Methods The new cleaning brush was connected to the electric hand drill to realize manual and automatic cleaning.The brush rod was full of water outlet holes and one end was equipped with water inlet holes.When used manually,it could be connected with the flowing water to wash.The brush rod could be fixed on the electric drill chuck and automatically swiped the inner wall of the tube cavity at high speed.Through clinical application,the cleaning time and cleaning effect were compared between conventional brush and the new cleaning brush.Results A new electric drill cleaning brush was designed.It was found that the efficiency and quality of the new brush were significantly higher than that of the conventional brush(P<0.05).Conclusion The new cleaning brush can achieve the expected design effect and can be widely used in clinical work.