儿科

订阅

MedSci主页 / 所有栏目 / 儿科

剪断脐带的时间对新生儿有影响吗

2016-12-22 佚名 来宝网

剪断脐带新生儿
关注

近期，美国产科医生中出现的最大的争议就是，多久是剪断脐带的最佳时间，30秒还是60秒？ 这种事情一天不知道要发生多少次，但是大部分医生都选择迅速剪断脐带，15秒或者20秒之内。  多延长几秒钟看起来没什么，但是就是这几秒钟，富含氧气的血流就会通过脐带传输给新生儿。 新生儿开始呼吸之后脐带还有用吗？ 在子宫中，宝宝把胎盘当做“肺”，但是在出生的几秒内

近期，美国产科医生中出现的最大的争议就是，多久是剪断脐带的最佳时间，30秒还是60秒？

 

这种事情一天不知道要发生多少次，但是大部分医生都选择迅速剪断脐带，15秒或者20秒之内。

  

多延长几秒钟看起来没什么，但是就是这几秒钟，富含氧气的血流就会通过脐带传输给新生儿。

 

新生儿开始呼吸之后脐带还有用吗？

 

在子宫中，宝宝把胎盘当做“肺”，但是在出生的几秒内，他们的循环突然发生改变，当宝宝开始呼吸的时候，肺部充满了液体，太快剪掉与胎盘连接的脐带，宝宝就会失去支持他们最初呼吸的额外氧气。

 

在20世纪60年代以前，医生会等个五分钟之后才剪掉脐带，然而由于一些结果并不明确的研究，目前医生都在新生儿出生的同时剪掉脐带。

 

最新的证据：

 

研究显示，延长新生儿与脐带连接的时间，可以减少贫血，脑出血的风险。最为回应，ACOG建议剪脐带应该慢一点儿。除此之外，ACOG还列举出足月产婴儿延长剪短脐带的时间可以降低缺铁的风险，降低认知障碍的风险。因此，ACOG建议，等待三分钟是最佳时间。

版权声明：
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料，版权均属于梅斯医学所有。非经授权，任何媒体、网站或个人不得转载，授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章，或“梅斯号”自媒体发布的文章，仅系出于传递更多信息之目的，本站仅负责审核内容合规，其内容不代表本站立场，本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
在此留言
评论区 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1542375, encodeId=ea7e15423e5a9, content=<a href='/topic/show?id=82c0846654a' target=_blank style='color:#2F92EE;'>#脐带#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84665, encryptionId=82c0846654a, topicName=脐带)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06713409761, createdName=1249859em42(暂无昵称), createdTime=Sat Dec 24 12:31:00 CST 2016, time=2016-12-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165019, encodeId=63bc16501985, content=告诉身边人, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5Rzegz2kicwSDGST4gkzMm8229KtEaV7JEushLtsOJ4OweeyQ7oiaqU73G1eVialdQSZrH7DWxTgR8pYZ/0, createdBy=e81f1959878, createdName=小大夫快跑, createdTime=Fri Dec 23 06:28:48 CST 2016, time=2016-12-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165018, encodeId=89ce16501803, content=一定记住，告诉妇产科同事。, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5Rzegz2kicwSDGST4gkzMm8229KtEaV7JEushLtsOJ4OweeyQ7oiaqU73G1eVialdQSZrH7DWxTgR8pYZ/0, createdBy=e81f1959878, createdName=小大夫快跑, createdTime=Fri Dec 23 06:28:19 CST 2016, time=2016-12-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=164972, encodeId=ebb11649e2a0, content=细微之处见文章！学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5K4PNicOvbHfgIficrsEKztlD5yv1UnCFhnFmFU9yv1RHLflMRibWrppbsiccfMB8tT9HCkAr3zL2zVml/0, createdBy=89da1604922, createdName=䖝二, createdTime=Thu Dec 22 23:46:41 CST 2016, time=2016-12-22, status=1, ipAttribution=)]
    2016-12-24 1249859em42(暂无昵称)

    #脐带#

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=1542375, encodeId=ea7e15423e5a9, content=<a href='/topic/show?id=82c0846654a' target=_blank style='color:#2F92EE;'>#脐带#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84665, encryptionId=82c0846654a, topicName=脐带)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06713409761, createdName=1249859em42(暂无昵称), createdTime=Sat Dec 24 12:31:00 CST 2016, time=2016-12-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165019, encodeId=63bc16501985, content=告诉身边人, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5Rzegz2kicwSDGST4gkzMm8229KtEaV7JEushLtsOJ4OweeyQ7oiaqU73G1eVialdQSZrH7DWxTgR8pYZ/0, createdBy=e81f1959878, createdName=小大夫快跑, createdTime=Fri Dec 23 06:28:48 CST 2016, time=2016-12-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165018, encodeId=89ce16501803, content=一定记住，告诉妇产科同事。, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5Rzegz2kicwSDGST4gkzMm8229KtEaV7JEushLtsOJ4OweeyQ7oiaqU73G1eVialdQSZrH7DWxTgR8pYZ/0, createdBy=e81f1959878, createdName=小大夫快跑, createdTime=Fri Dec 23 06:28:19 CST 2016, time=2016-12-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=164972, encodeId=ebb11649e2a0, content=细微之处见文章！学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5K4PNicOvbHfgIficrsEKztlD5yv1UnCFhnFmFU9yv1RHLflMRibWrppbsiccfMB8tT9HCkAr3zL2zVml/0, createdBy=89da1604922, createdName=䖝二, createdTime=Thu Dec 22 23:46:41 CST 2016, time=2016-12-22, status=1, ipAttribution=)]
    2016-12-23 小大夫快跑

    告诉身边人

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1542375, encodeId=ea7e15423e5a9, content=<a href='/topic/show?id=82c0846654a' target=_blank style='color:#2F92EE;'>#脐带#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84665, encryptionId=82c0846654a, topicName=脐带)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06713409761, createdName=1249859em42(暂无昵称), createdTime=Sat Dec 24 12:31:00 CST 2016, time=2016-12-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165019, encodeId=63bc16501985, content=告诉身边人, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5Rzegz2kicwSDGST4gkzMm8229KtEaV7JEushLtsOJ4OweeyQ7oiaqU73G1eVialdQSZrH7DWxTgR8pYZ/0, createdBy=e81f1959878, createdName=小大夫快跑, createdTime=Fri Dec 23 06:28:48 CST 2016, time=2016-12-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165018, encodeId=89ce16501803, content=一定记住，告诉妇产科同事。, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5Rzegz2kicwSDGST4gkzMm8229KtEaV7JEushLtsOJ4OweeyQ7oiaqU73G1eVialdQSZrH7DWxTgR8pYZ/0, createdBy=e81f1959878, createdName=小大夫快跑, createdTime=Fri Dec 23 06:28:19 CST 2016, time=2016-12-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=164972, encodeId=ebb11649e2a0, content=细微之处见文章！学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5K4PNicOvbHfgIficrsEKztlD5yv1UnCFhnFmFU9yv1RHLflMRibWrppbsiccfMB8tT9HCkAr3zL2zVml/0, createdBy=89da1604922, createdName=䖝二, createdTime=Thu Dec 22 23:46:41 CST 2016, time=2016-12-22, status=1, ipAttribution=)]
    2016-12-23 小大夫快跑

    一定记住，告诉妇产科同事。

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1542375, encodeId=ea7e15423e5a9, content=<a href='/topic/show?id=82c0846654a' target=_blank style='color:#2F92EE;'>#脐带#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84665, encryptionId=82c0846654a, topicName=脐带)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06713409761, createdName=1249859em42(暂无昵称), createdTime=Sat Dec 24 12:31:00 CST 2016, time=2016-12-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165019, encodeId=63bc16501985, content=告诉身边人, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5Rzegz2kicwSDGST4gkzMm8229KtEaV7JEushLtsOJ4OweeyQ7oiaqU73G1eVialdQSZrH7DWxTgR8pYZ/0, createdBy=e81f1959878, createdName=小大夫快跑, createdTime=Fri Dec 23 06:28:48 CST 2016, time=2016-12-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165018, encodeId=89ce16501803, content=一定记住，告诉妇产科同事。, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5Rzegz2kicwSDGST4gkzMm8229KtEaV7JEushLtsOJ4OweeyQ7oiaqU73G1eVialdQSZrH7DWxTgR8pYZ/0, createdBy=e81f1959878, createdName=小大夫快跑, createdTime=Fri Dec 23 06:28:19 CST 2016, time=2016-12-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=164972, encodeId=ebb11649e2a0, content=细微之处见文章！学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5K4PNicOvbHfgIficrsEKztlD5yv1UnCFhnFmFU9yv1RHLflMRibWrppbsiccfMB8tT9HCkAr3zL2zVml/0, createdBy=89da1604922, createdName=䖝二, createdTime=Thu Dec 22 23:46:41 CST 2016, time=2016-12-22, status=1, ipAttribution=)]
    2016-12-22 䖝二

    细微之处见文章！学习了

    0