axis-traction forceps 轴牵引钳

gall bladder traction forceps 胆囊牵开钳

thyroid traction forceps 甲状腺牵开钳

application of axis traction forceps 轴牵引式产钳术

axis traction forceps 轴牵引钳

thyroid d traction forceps 甲状腺牵开钳

morcellation and traction forceps 分割牵引钳

traction handle for obstetric forceps 产钳牵引柄

Willette forceps scalp traction 头皮钳牵引术

obstetric forceps with axis traction 循轴牵引产钳