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<section data-role="paragraph" data-color="rgb(182, 228, 253)" data-custom="rgb(182, 228, 253)"><section><section><section><section powered-by="gulangu"><section><section><section><section powered-by="gulangu"><section><section><section><section powered-by="gulangu"><section><section><section><section powered-by="gulangu"><section><section><section><section><p><p><img src="image/20201014/86b79d371e9862b01189f0252a03b2cd_1.png" /></p></p></section><section><section><span><strong></strong></span></section><p><span>医疗器械媒体报道先锋</span></p><p><span>分享专业医疗器械知识</span></p></section><section><section><section><span>关注</span></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section><p><br /></p><p><span>就在前不久的第二届进口博览会上,GE医疗中国发布了一款具备创新性深度学习算法的CT系统——APEX CT。</span></p><p><span><br /></span></p><p><p><img src="image/20201014/d5c11f01210cf3707fbd691f3ac14841_2.png" /></p></p><p><br /></p><p><span>作为<strong>国内首次发布、全球首个获得美国食品药品管理局(FDA)认证的深度神经网络学习重建算法的CT系统</strong>,APEX CT搭载GE旗下的TrueFidelity?图像处理系统、Powerful Platform硬件平台以及Smart Technologies智能化系统等多种高端配置,突破以往十年来CT影像重建算法的桎梏,采用创新的基于深度神经网络学习技术的重建算法,同时配合GE特有的全数控QUANTIX?高能球管、16厘米宽体探测器等领先的硬件技术,能够获得更为高清和真实的影像。</span></p><p><span><br /></span></p><p><iframe src="https://v.qq.com/iframe/player.html?width=500&height=375&auto=0&vid=c3018g5pqf3&auto=0" width="100%" height="580" frameborder="0"></iframe></p><p><span></span><br /></p><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-tools="gulangu" data-id="93841"><section><section><section data-bgless="spin" data-bglessp="120" data-bgopacity="60%"></section><section><section data-bgless="spin" data-bglessp="120" data-bgopacity="1%"><section data-brushtype="text"><h1><span>深度学习重建算法——还原原始图像</span></h1></section></section></section></section></section></section></section></section><p><span>多年来,CT技术领域的发展一直围绕探测器宽度、扫描计量降低以及迭代重建算法优化几个方面,虽然高端CT设备通过一系列硬件的提升,加之影像重建技术的优化,不断改善了诊断效能,但始终无法突破影像过度平滑的技术限制,让医生基于“过度美颜”的影像进行诊断,难免会有“雾里看花”的不真实感。</span></p><p><br /></p><p><p><img src="image/20201014/857fd3302f0ffcdf1aa7afbd8d0e15e9_3.png" /></p></p><p><br /></p><p><span>基于30多年来全球大量的CT设备装机和海量的影像数据基础,APEX CT改变了传统CT的迭代重建算法,通过深度神经网络训练开发出人工智能CT图像处理技术TrueFidelity?,是<strong>业界首个还原原始图像的深度学习CT影像重建算法</strong>,能够通过持续学习高射线剂量条件下的高清真实影像数据,重建低射线剂量条件下扫描出来的影像,与QUANTIX?高能球管和探测器等领先硬件技术配合,获得更高质量、非常接近原始的图像,其成像效果就好比千万像素摄像头捕捉到的、还原真实的效果,能够为医生提供更有利于精准诊断的信息。对患者而言,可实现更低射线剂量的精准诊断,减少漏诊的可能性,让每一次扫描都能获得以往CT设备无法比拟的高清图像质量。</span></p><p><br /></p><p><p><img src="image/20201014/181ee00c4dab20852dca537ff21ba1a0_4.png" /></p></p><p><br /></p><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-tools="gulangu" data-id="93841"><section><section><section data-bgless="spin" data-bglessp="120" data-bgopacity="60%"></section><section><section data-bgless="spin" data-bglessp="120" data-bgopacity="1%"><section data-brushtype="text"><h1><span><trans oldtip="Quantix? 160 Tube " newtip="Quantix?160管"></trans><trans oldtip="Quantix? 160 Tube " newtip="Quantix?160管"></trans></span><trans oldtip="Quantix? 160 Tube " newtip="Quantix?160管"><strong><span>QUANTIX?高能球管</span></strong></trans><strong><span>为C</span><span>T带来新的影响力</span></strong><span></span></h1></section></section></section></section></section></section></section></section><p><span>新研制的</span><span>QUANTIX?</span><span>高能球管的功率是三项关键技术成果的结果。</span><span>它的核心是一种液态金属轴承结构,经过优化设计,可以承受75克的重力。</span><span>它还包括一种新的平射极阴极设计,能够实现1300毫安、16厘米的覆盖,并具有超高功率的储备,可支持低kVp、高分辨率和GSI扫描。</span><span>如此强大的全器官覆盖管的临床影响远不止简单地提供更多的动力,</span><span>它为改善每个临床结果都提供了必要的资源。</span></p><p><br /></p><p><iframe src="https://v.qq.com/iframe/player.html?width=500&height=375&auto=0&vid=p3027d2f29e&auto=0" width="100%" height="580" frameborder="0"></iframe></p><p><br /></p><p><span>通过这些技术创新,据GE医疗中国CT业务总经理黄毅介绍,以前扫描心脏冠脉,只能看到一级二级的血管,但APEX CT可以看到三级、四级,甚至更小的分支;</span><span>传统CT对直径1毫米以下的血管很难拍出清晰图像,而APEX CT却可以做到,这意味着能看到更多的微小病灶。</span><span>与此同时,相比前代产品X线剂量降低60%以上,儿童病人也可以安全使用。</span><span></span></p><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-tools="gulangu" data-id="93841"><section><section><section data-bgless="spin" data-bglessp="120" data-bgopacity="60%"><br /></section><section><section data-bgless="spin" data-bglessp="120" data-bgopacity="1%"><section data-brushtype="text"><h1><span>无限制为患者提供最佳图像</span></h1></section></section></section></section></section></section></section></section><p><span>从历史上看,从来没有一种方法能获得最优质的CT图像。管理员和放射科医生必须对购买哪种CT技术以及如何为每位患者使用CT技术做出重要的决定。而有了APEX CT,</span><span>情况就不再如此。</span><span>利用每一个关键的CT成像属性,</span><span>每</span><span>一幅图像都能够呈现最佳的视觉效果。</span></p><p><br /></p><p><p><img src="image/20201014/13c932a38fe22c2e7f820ef369b2fe2b_5.png" /></p></p><p><br /></p><p><span>众所周知,倘若要说CT的能力有多强大,那么在理想的环境下,它的临床应用应该并不仅仅局限于设定的“理想患者”模型。而要做到这一点,就需要</span><span>C</span><span>T</span><span>的软硬件能够<span>真正协同工</span><span>作</span></span><span>。</span><span>以心房颤动的患者为例,通过监测心电图来识别和传达最佳的心跳和最佳的图像相位,APEX CT能够为这样有挑战性的患者提供无限的高清一次心跳成像。<span></span><span> </span></span><span>这种首创的临床解决方案只是APEX CT如何为每个患者提供最佳图像质量</span><span>的</span><span>众多示例之一。</span><span></span></p><p><br /></p><p><p><img src="image/20201014/0cf7964016036295c5a39b97cbc3d01d_6.png" /></p></p><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-tools="gulangu" data-id="93841"><section><section><section data-bgless="spin" data-bglessp="120" data-bgopacity="60%"></section><section><section data-bgless="spin" data-bglessp="120" data-bgopacity="1%"><section data-brushtype="text"><h1><span>设计优雅实用</span></h1></section></section></section></section></section></section></section></section><p><span>当然,除了在技术上做出改进,</span><span>APEX </span><span>CT</span><span>在造型的设计上同样进行了创新。</span><span>柔和的灯光突出了关键的交互点,有助于提高可视性,一个简单的灰色圆圈可以将患者的眼睛吸引到孔的最外边缘,使孔看起来更大,</span><span>简单又实用。</span></p><p><span><br /></span></p><p><p><img src="image/20201014/3cab95a0f8ef5f05242838869928c876_7.png" /></p></p><p><br /></p><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-tools="gulangu" data-id="93841"><section><section><section data-bgless="spin" data-bglessp="120" data-bgopacity="60%"></section><section><section data-bgless="spin" data-bglessp="120" data-bgopacity="1%"><section data-brushtype="text"><h1><span>全平台、数字化CT生态系统</span></h1></section></section></section></section></section></section></section></section><p><span>而除了革命性算法以及核心影像链部分的创新,APEX CT也整合了基于Edison数字医疗智能平台的应用,在医联体或拥有多个院区的医院集团范围,可以通过自动分发协议确保扫描质量同步,还可通过智能订阅功能,通过边缘计算及时获得软件协议更新,与全球用户同步享受最新科技。</span></p><p><br /></p><section data-role="outer" label="Powered by gulangu"><section data-role="outer" label="Powered by gulangu"><section data-tools="gulangu" data-id="85324"><section data-width="100%"><section data-width="100%"><section data-style="line-height:24px;color: #3F3F3F;font-size:16px;"><p><span>据悉,APEX CT目前正在国家药品监督管理局NMPA审核批准中。现阶段,所有大型CT厂家都在为获取高清图像而不断探索研究,</span><span>GE此次通过深度学习CT影像重建算法获取了非常接近原始的图像,不知道大家对<span>这一创新是否满意呢?12月1日,<span>第105届北美放射学大会(RSNA2019)就将召开,</span>不知道届时GE是否还会将此款<span>APEX CT</span>进行展出,又或者会发布其他全新的产品,将持续关注GE在RSNA中的表现······</span></span></p></section></section></section></section></section></section><p><br /></p><section data-role="outer" label="Powered by gulangu"><section data-tools="gulangu" data-id="86032"><section><section><p><span data-brushtype="text">END</span></p></section><section><section 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