一种多功能手术剪刀的设计  

Design of a multifunctional surgical scissors

作　　者：李康智[1] 莫之婧 李思婧 郑家豪 罗秋妮 Li Kangzhi;Mo Zhijing;Li Sijing;Zheng Jiahao;Luo Qiuni(College of Biotechnology Guangxi Guilin Medical College Guangxi,Guilin 541199)

机构地区：[1]广西桂林医学院生物技术学院,广西桂林541199

出　　处：《科技风》2021年第17期14-16,共3页

基　　金：国家自然科学基金地区科学基金项目(31660317);广西自然科学基金青年科学基金项目(2018JJB140233)。

摘　　要：目的:提供一种既具有剪刀和镊子的功能又具有手术刀功能,还能够方便更换手术刀片和镊子头的一种多功能手术剪刀。方法:包括两个剪刀单体,两个所述剪刀单体均由刀柄、指环、手术刀片和镊子头组成,其中一个所述剪刀单体上设有转动轴,另一个所述剪刀单体上设有与所述转动轴对应的第一通孔,两个所述剪刀单体交叉设置,所述转动轴穿过所述第一通孔后通过挡圈固定。结果:减少组织培养过程中,组织污染的概率,提高组织培养的成活率。结论:该设计制作简便,成本低廉,效果显著,可为医院开展基础研究提供可靠帮助。Objective:To provide a multifunctional surgical scissors that has both the functions of scissors and tweezers and the function of a scalpel,and can also easily replace the surgical blade and tweezers head.Method:including two scissors monomers,both of which are composed of a handle,a finger ring,a surgical blade and a forceps head,one of the scissors monomers is provided with a rotating shaft,and the other of the scissors monomers A first through-hole corresponding to the rotating shaft is provided on the two cross-shaped scissors.The rotating shaft passes through the first through-hole and is fixed by a retaining ring.Results:The probability of tissue contamination during tissue culture was reduced,and the survival rate of tissue culture was improved.Conclusion:The design is simple and easy to manufacture,with low cost and remarkable effect,which can provide reliable help for the hospital to carry out basic research.

关 键 词：多功能 手术剪刀 组织培养 手术刀片 镊子头 

分 类 号：G62[文化科学—教育学]