我校医务室外科治疗用的棉花球,常常有供不应求的现象,以致影响了对伤病学生的及时处理,亦间接地影响了学生的学习。这种现象之所以产生,其关键就是棉花球的制造操作耗费时间很多,而人力有限,费了许多时间才制造出来的棉花球赶不上工作中的需要。对於这样一个实际困难,过去虽亦曾想了些简化处理手续及训练学生自己处理伤患等办法,但其实际效果却还是微乎其微,不能解决问题。由於不断地从报纸、广播中看到或听到全国各地工人群众在生产战線上的许多发明创造和技术革 The cotton balls used for surgical treatment in the medical clinic in our school often have short supply, which affects the timely treatment of the injured students and indirectly affects the students’ learning. The reason why this phenomenon occurs, the key is that cotton ball manufacturing operation takes a lot of time, and manpower is limited, spent a lot of time to create cotton balls can not keep up with the work needs. For such a practical difficulty, although in the past some thought was given to simplifying handling procedures and training students to deal with their own injuries and other measures, its actual effect was still insignificant and could not solve the problem. As we constantly see and hear from the newspapers and radio broadcasts many inventions and technological leather on the production front by the working masses throughout the country