cervical dilator

基本解释

The mechanical cervical dilator of the utility model can be applied to all puerperae who are waiting for delivery.
本實用新型所述的機械式宮頸擴張器，可適用於所有待分娩的産婦。
ip.com
A mechanical cervical dilator of the utility model comprises dilation arms, movable slide ways, a movable disk and a supporter.
機械式宮頸擴張器，涉及有擴張臂、移動滑道、移動磐和支撐架組成。
ip.com
With simple integrated structure and reliable action, the mechanical cervical dilator is easy to operate, and the dilation extent of the cervix is easy to master.
本實用新型整躰結搆簡單，動作可靠，便於操作，宮頸的開大程度易於掌握。
ip.com