多功能医用镊子的设计

Design of multi-functional forceps

目的介绍一种既可切割组织,又能实现有齿镊与无齿镊转换的多功能医用镊子。方法自行设计一种多功能医用镊子,由镊臂、刀片容纳槽、刀片固定板、第一磁体、镊齿旋转件、固定板容纳槽、第二磁体、镊齿容纳槽、滑块、金属套及两个保护槽组成,具有切割、有齿镊和无齿镊之间轻松转换等多种功能。结果多功能医用镊子可以防止镊子夹取组织不牢固,实现有齿镊和无齿镊之间的转换,且在需要对组织进行切割时能起到切割的功能。结论多功能医用镊子可解决传统镊子在交换器械时引起的问题,能够节省更换医疗器械的时间,从而达到节约手术时间的目的,进而在一定程度上提高手术效率。

Objective To introduce the design of a multi-functional medical forceps which containing the functions of cutting, easily conversion between tooth forceps and toothless forceps. Methods To design a multi-functional medical forceps,including forceps arm, blade groove, blade retaining plate, first magnet, forceps rotating parts, fixed plate groove, second magnets, forceps groove, slider, metal sleeve and two protection slot,which containing the functions of cutting, easily conversion between tooth forceps and toothless forceps, and so on. Results The muhifunctional medical forceps can prevent unstable tissue clamp and achieve the conversion between tooth forceps and toothless forceps. Moreover,the cutting function can be achieved when the tissue is to be cut. Conclusion The multi-functional medical forceps can theoretically solve the problems caused by the traditional forceps in the exchange of instruments, and it can save the time of changing medical machinery so as to achieving the purpose of reducing the operation time and improving the operation efficiency.