forceps type uterine dilator 钳式子宫扩张器

three bladed uterine dilator 三翼子宫扩张器

curved sideways uterine dilator 侧弯形子宫扩张器

uterine dilator with corrugated blades 波状翼子宫扩张器

doleris uterine dilator 多累里子宫扩张器

irrigating uterine dilator 冲洗用子宫扩张器

uterine dilator with gauge 带尺度的子宫扩张器

double-ended uterine dilator 双头子宫扩张器

hawkins-ambler uterine dilator 霍

curved upwards uterine dilator 上弯形子宫扩张器