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4D超声技术引领彩超行业变革 影像清晰逼真 可见胎儿表情

2015-07-18 MedSci MedSci原创

4D彩超技术是彩超行业的革命性突破,该技术能够观察心脏瓣膜附近的血管断裂,还可以观察子宫内胎儿生长发育情况。 研究人员发明了一种能够多方位、多角度地观察宫内胎儿的生长发育情况的软件——四维彩超。4D超声技术也叫四维彩超,目前被有三十几年心脏搭桥手术经验的心脏病专家Bijoy Khandheria所应用。 Bijoy Khandheria博士用精美逼真来形容四维彩超图像,称四维彩超就

4D彩超技术是彩超行业的革命性突破,该技术能够观察心脏瓣膜附近的血管断裂,还可以观察子宫内胎儿生长发育情况。

研究人员发明了一种能够多方位、多角度地观察宫内胎儿的生长发育情况的软件——四维彩超。4D超声技术也叫四维彩超,目前被有三十几年心脏搭桥手术经验的心脏病专家Bijoy Khandheria所应用。

Bijoy Khandheria博士用精美逼真来形容四维彩超图像,称四维彩超就像把一个人的胸膛打开看他的心脏一样。

Bijoy Khandheria博士表示,传统的超声波只能看看到心脏,看不到更多进一步信息。我们使用信号就像屠夫使用刀一样使心脏一层一层成像,然后在脑海中把这些图层连在一起形成一个完整的成像。相比之下,四维彩超就非常清晰了,我们甚至可以看到动脉中血液凝块是如何形成的。医生可以用它来观察心脏瓣膜附近的血管断裂,就像是把心脏瓣膜放在手上观察一样。

四维彩超和超声波机器一起还可以观察子宫内胎儿生长发育情况。据发明这项技术的GE保健称,四维彩超能收集大量数据从而展示每一秒宫内图像,就像DVD一样。





除了以上这些功能外,四维彩超还可以使有肺病的人,那些目前难以成像的肥胖者,处于危险状态的病人等等目前难以成像的人成像。

Bijoy Khandheria 博士说,这项技术将会使他98%的病人受益,这是彩超行业的革命性突破。

4D应用非常广泛,例如在胎儿中研究。

研究胎儿发育的专家通过最新的4D超声波扫描图发现,吸烟可造成胎儿发育迟缓或其他疾病,以此呼吁更多孕妇戒烟。

医生一直都建议孕妇不要吸烟,因为吸烟会增加早产风险,诱发胎儿呼吸道疾病,甚至造成胎儿猝死。现在,在4D超声波扫描图像的帮助下,专家能够用更清晰明了数据表明吸烟带来的这些不良影响。通常,胎儿在接近临盆时都会减少嘴唇活动和触摸自己的次数。而主导这次研究的英国杜伦大学的娜蒂亚博士通过检测20位孕妇分别在怀孕6、7、8、9这四个月时的超声波图片发现,吸烟孕妇腹中的胎儿活动嘴唇活动和触摸自己的次数相对不吸烟孕妇腹中胎儿要多得多。

借由此次清晰的超声波图片能够让更多孕妇为了胎儿的健康发育戒烟。

原始出处:

Cusmà-Piccione M, Zito C, Oreto L, D'Angelo M, Tripepi S, Di Bella G, Todaro MC, Oreto G, Khandheria BK, Carerj S.Longitudinal Strain by Automated Function Imaging Detects Single-Vessel Coronary Artery Disease in Patients Undergoing Dipyridamole Stress Echocardiography. J Am Soc Echocardiogr. 2015 Jul 9. pii: S0894-7317(15)00417-4

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    2016-10-25 李东泽

    很好,不错,以后会多学习

    0

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    2016-10-25 李东泽

    很好,不错,以后会多学习

    0

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    2015-07-19 保守主义

    终于明白四维的意思了

    0

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    2015-07-19 保守主义

    牛逼

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=151023, encodeId=3caf151023ed, content=很好,不错,以后会多学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Tue Oct 25 08:07:09 CST 2016, time=2016-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=151019, encodeId=04cb1510191e, content=很好,不错,以后会多学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Tue Oct 25 08:05:38 CST 2016, time=2016-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1985614, encodeId=a5e0198561415, content=<a href='/topic/show?id=3b759280033' target=_blank style='color:#2F92EE;'>#超声技术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=92800, encryptionId=3b759280033, topicName=超声技术)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/101296147/017ED6AFEB45F49165298113DDC0656A/100, createdBy=84182500174, createdName=ms7019579240139182, createdTime=Sat Aug 22 20:26:00 CST 2015, time=2015-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=33081, encodeId=6aeb33081ff, content=终于明白四维的意思了, beContent=null, objectType=article, channel=null, level=null, likeNumber=169, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d0f31631005, createdName=保守主义, createdTime=Sun Jul 19 07:04:00 CST 2015, time=2015-07-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=33082, encodeId=afab3308242, content=牛逼, beContent=null, objectType=article, channel=null, level=null, likeNumber=133, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d0f31631005, createdName=保守主义, createdTime=Sun Jul 19 07:04:00 CST 2015, time=2015-07-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=33054, encodeId=9ada3305464, content=顶起。, beContent=null, objectType=article, channel=null, level=null, likeNumber=126, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=126b110623, createdName=ndd99, createdTime=Sat Jul 18 22:40:00 CST 2015, time=2015-07-18, status=1, ipAttribution=)]
    2015-07-18 ndd99

    顶起。

    0

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