目前，一性次止血带一般为为天然像胶制成，呈宽扁型。以条为单位，独立单一包装居多，护理人员使用极不方便，每次使用前须拆解包装、高频次的使用导致工作效能大大降低，不乐意使用。已面市的最新锁扣式连抽式一次性止血带，是将多个止血带放入一包装盒内，各个止血带之间通过锁扣连接，可以达到连续抽取的目的。

At present, a sex tourniquet is usually made of natural rubber and is broad flat. In order to strip as a unit, independent, single packaging mostly, nursing staff use is extremely inconvenient, each use before dismantling packaging, high-frequency use, resulting in reduced efficiency, not willing to use. The newest lock type continuous suction type disposable tourniquet is a plurality of tourniquet placed in a packing box, wherein each tourniquet is connected by a lock catch, and the utility model can achieve the purpose of continuous extraction.