B dental or surgical device designed to perform a therapeutic or corrective function.
一个牙医或者手术器具,用来实现治疗或者矫形的功能。
A dental or surgical device designed to perform a therapeutic or corrective function.
设计用来进行治病或具有矫正功能的牙科或外科医疗器械。
The multifunction surgical needle threading device is a new kind of surgical device which can thread a surgical needle rapidly and efficiently.
多功能手术针穿线器是一种能一次、快速、准确地将手术缝合线穿入手术针孔的医疗手术器械。
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