| 释义 | 
		noun A cup-shaped appliance for performing vacuum extraction in childbirth. Also called ventouse  Example sentencesExamples -  In the United States, the forceps has been preferred, although the vacuum extractor is becoming increasingly popular.
 -  If instruments are needed for the delivery, a vacuum extractor is less likely to lead to an episiotomy than are forceps.
 -  But sometimes, they have to use forceps or vacuum extractors to help a baby out, and sometimes that results in more damage to the mother.
 -  Women who use epidurals are more likely to need a vacuum extractor or forceps put on their baby's head to help pull the baby out of their body.
 -  When such problems occur during the second stage of labour, birth can be hastened by application of obstetric forceps or the vacuum extractor.
 
    noun A cup-shaped appliance for performing vacuum extraction in childbirth. Also called ventouse  Example sentencesExamples -  If instruments are needed for the delivery, a vacuum extractor is less likely to lead to an episiotomy than are forceps.
 -  Women who use epidurals are more likely to need a vacuum extractor or forceps put on their baby's head to help pull the baby out of their body.
 -  When such problems occur during the second stage of labour, birth can be hastened by application of obstetric forceps or the vacuum extractor.
 -  But sometimes, they have to use forceps or vacuum extractors to help a baby out, and sometimes that results in more damage to the mother.
 -  In the United States, the forceps has been preferred, although the vacuum extractor is becoming increasingly popular.
 
     |