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<section data-tools="gulangu" data-id="94900"><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><span></span></p><p><br /></p><p><span>日前,法国CEA 原子能研究所在官网刊发消息,其与西门子医疗合作研发的11.7T人体磁共振升场正式完成。这是人类历史上第一次实现可用于人体扫描的11.7T场强,意味着人类利用磁共振探索人体奥秘的能力达到了全新的层面。</span><span></span></p></section><p><br /></p><p><p><img src="image/20201014/68ba143b18d6f5e3d19116753f62a448_2.png" /></p></p><p><span><strong><span>法国CEA原子能研究所官网报道</span></strong></span></p><p><br /></p><p><span>这台巨无霸磁体重达132吨,长5米,外径5米,内径90厘米,经过了6年的开发,从2017年7月开始安装,经历了整整两年的安装调试,终于在2019年7月18日完成了11.7T的成功励磁,为未来的应用做好了准备。在安装过程中,研发团队遇到了大量的挑战,如在巨大磁体内填充超过7000L海量液氦、升场中进行复杂的调试等,仅升场就有超过1300个工序需要处理,但最终整个研发团队克服困难,实现了目标。</span><span></span></p><p><br /></p><p><p><img src="image/20201014/b4db276cf54dde4bc2029370da57ffe6_3.png" /></p></p><p><span><strong><span>11.7T的巨无霸磁体</span></strong></span></p><p><br /></p><p><span>11.7T磁共振的项目代号为“Iseult计划”,由德国和法国共同设立于2006年,该计划的参与者包括德国西门子医疗、法国阿尔斯通等工业合作伙伴;德国弗莱堡大学、法国CEA原子能研究所等科研机构,并得到了法国Bpifrance、德国联邦教育科研部基金等基金的款项支持,可以说这是一个真正的联合研究成果。</span><span></span></p><p><br /></p><p><p><img src="image/20201014/89ccc3a5e3f73694cbf09284031acd42_4.png" /></p></p><p><span><strong><span>Iseult计划蓝图</span></strong></span></p><p><br /></p><p><span>在未来的几个月里,安装团队将在系统上逐步安装由西门子医疗提供的梯度线圈、射频系统、扫描床等部件,以开展脑成像研究探索。科学家们期待用这台超强系统实现对大脑的“前所未见”的观察,相比目前的磁共振系统实现更高的时间和空间分辨率。</span><span></span></p><p><br /></p><p><p><img src="image/20201014/182fbd2a408dc7ff62cb53f08c4faf9d_5.png" /></p></p><p><span><strong><span>7T相比3T的信噪比和兴奋区信号显著提高,</span></strong></span></p><p><span><strong><span>11.7T相比7T也将实现类似的提高</span></strong></span></p><p><br /></p><p><strong><span>来源:</span></strong><strong><span>磁共振爱好者</span></strong></p><p><span><strong><span><a data-miniprogram-appid="wxdc7efe409d688f37" data-miniprogram-path="pages/authorizationLogin/authorizationLogin" data-miniprogram-nickname="" href="" data-miniprogram-type="image" data-miniprogram-servicetype="" target="_blank" href=""><p><img src="image/20201014/7235eecc5e3d188f5fff3d4fc9e8c241_6.png" /></p></a></span></strong></span></p><p><br /></p><section data-role="outer" label="Powered by gulangu"><section data-tools="gulangu" data-id="95124" data-color="#6aa9ad" data-custom="#6aa9ad"><section data-width="100%"><section><section><section data-brushtype="text"><strong><span>相关阅读</span></strong></section></section></section><section><section></section></section><section data-width="100%"><section><section><section><section data-width="100%"><section data-tools="gulangu" data-id="87578" data-color="#6aa9ad" data-custom="#59c3f9"><section><p><img src="image/20201014/2aac877ff9233ba5a66e7a5ff3a4febf_7.gif" /></p></section><section data-brushtype="text">戳下文,更有料!</section></section><section data-tools="gulangu" data-id="87578" data-color="#6aa9ad" data-custom="#59c3f9"></section><section data-tools="gulangu" data-id="87578" data-color="#6aa9ad" data-custom="#59c3f9"><br /></section><p><span>【大盘点】2017国产超导型磁共振主流品牌大PK</span></p><p><br /></p><p><span>重大突破!</span><span>临床磁共振进入7T时代!</span></p><p><br /></p><p><span></span><span>GE医疗革命性高端磁共振新品—SIGNA? Architect 3.0T with AIR Technology?问世</span></p><p><br /></p><p><span>『大开眼界』大工程!</span><span>MRI原来是这样安装到医院的!</span><span>(含视频)</span></p><section data-tools="gulangu" data-id="87578" data-color="#6aa9ad" data-custom="#59c3f9"><br /></section></section></section></section></section><section></section></section></section></section></section><p><br /></p><p><p><img src="image/20201014/cd6e6da350853c459044672a7cf353fb_8.jpg" /></p></p>
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