一次性口腔高速涡轮手机的研制

THE DEVELOP OF AN ONE-OFF HIGH SPEED TURBINE DENTAL HANDPIECES

目的 研制一次性口腔高速涡轮手机。方法 通过分析使用一次性口腔高速手机对于防止医源性交叉感染的重要意义 ,指出目前口腔临床治疗中所使用的高速手机存在的主要问题。提出了一种创新性的一次性口腔高速涡轮手机的的设计和制造方案。结果 设计出符合人体工程学的一次性口腔高速涡轮手机 ,并对其进行空气动力学分析 ,同时制定出一次性口腔高速涡轮手机所应符合的 7项主要技术指标。结论 新研制的口腔高速涡轮手机性能达到了口腔临床使用的要求。

Objective To develop one off dental high speed trubine handpieces. Methods By analyzing the great importance of using one off dental high speed handpieces to prevent nosocomial cross infection, some primary problems of common dental high speed handpieces in clinical treatment are discussed. The design and manufacture project of original one off dental high speed turbine handpieces are illustrated. Results The one off dental high speed turbine handpieces corresponding with ergonomics of are designed, and analyzed with aerodynamics. At the same time, seven primary technical parameters of the one off dental high speed trubine handpieces are introduced. Conclusion The capabilities of the original one off dental high speed turbine handpieces can reach the request of dental clinical treatment.