cervical dilator

基本解釋

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，可適用于所有待分娩的產(chǎn)婦。
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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、移動盤和支撐架組成。
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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.
本實用新型整體結(jié)構(gòu)簡單，動作可靠，便于操作，宮頸的開大程度易于掌握。
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