释放

明确优势,显著提升

现在,凭借采用 GE 迄今最先进和最直观 MR 技术的 1.5T 工程设计的 SIGNA™ Artist,MR 的潜力更加惊人。在 SIGNA™Works 效率平台的推动下,SIGNA™ Artist 采用兼具形式和功能的和谐设计。

迎接 MR 的未来。凭借 SIGNA™ Artist,超越您的想象。

HyperBand

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在单次采集期间激发多层以加快扫描速度

HyperSense

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利用专有的压缩传感技术,在保持分辨率的同时将扫描时间最高缩短 8 倍 *

HyperCube

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选择性激发可提高空间分辨率和缩短扫描时间

* 与传统成像相比

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    SIGNA™Works AIR™ 版本包括:


    AIR x – 脑部扫描的自动切片处方,设置时间加快了 5 倍,同时鼠标点击减少了 4 倍。
    AIR Touch – 通过自动化线圈选择和标识,使从计划到扫描的工作流程和工作效率提高了 59%。
    AIR™ Recon – 提供更清晰、明亮的图像,而无需在扫描方案中进行过度补偿。
    HyperMAVRIC SL – 与 MAVRIC SL 配合使用,可以加速 MR 条件性植入物外周扫描。
    Cube 改进 – 目前包括 T1 FLAIR 和 STIR 对比。
    MP-RAGE – 提高灰质/白质对比。
    DISCO – 通过对质量和一致性进行扩展增强,驱动动态 T1 成像中的时间分辨率。

    了解更多信息:
    SIGNA™ Works AIR 版本手册
    ™ 从 SIGNA™ Pulse of MR 获取 AIR 文章
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体验 AIR Technology 带来的自由感

当我们开始构建未来的 MR 时,毋庸置疑的是,我们知道我们需要彻底改变患者线圈体验。我们与 SIGNA Premier 一起开启这一旅程。从我们日常生活中带来舒适感的互动和物体中汲取的灵感,我们意识到,对于患者而言,佩戴线圈的体验与盖上毯子的体验相似。这种认识促使我们开发出革新式 AIR Technology。一项革命性的轻质线圈设计,舒适地贴合患者的身体。技师定位也更加简便,具有放射医师赖以保证图像质量的高密度通道数。

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  • BodyWorks

    With BodyWorks, we address one of the fastest growing areas in MR. This all-inclusive library allows you to image abdominal and pelvic anatomy with user flexibility to adapt to different patient types.

    Auto Navigator is GE's solution to combat respiratory motion in abdominal imaging. This free-breathing approach is compatible with multiple pulse sequences including diffusion, PROPELLER MB, MRCP and dynamic T1 imaging.
  • CVWorks

    With our intuitive cardiac techniques, you can assess morphology, flow, function and tissue viability plus gain crucial insights into vascular structure and flow dynamics. CVWorks provides the flexibility to adapt to different patient types with exams that vastly simplify workflow.

    With CVWorks, multi breath-hold imaging can be a thing of the past. Our latest Single shot MDE and Black Blood techniques provide patient-friendly alternatives to uncomfortable breath-holds.

    With our workflow-simplified QuickStep protocols, scanning whole body vasculature can be done in less than 6 minutes. High performance gradients allow bright blood pool and myocardial tissue contrast on Cine FIESTA while preserving spatial resolution.
  • NeuroWorks

    This one-stop solution enables you to imagine brain, spine, vascular and peripheral nerve anatomy with exceptional tissue contrast. These motion-insensitive techniques feature single-click auto alignment, providing the complete neuro solution from scanning to post processing.

    NeuroWorks also includes Cube, our 3D volumetric imaging suite, standard with every system. This application allows you to suppress CSF and either white or gray matter to increase lesion conspicuity.

    PROPELLER MB, our latest PROPELLER enhancement, is a multi-shot approach that preserves tissue contrast regardless of weighting while also reducing motion artifacts. Additionally, this new technique introduces new contrasts such as T1 FSE.
  • OncoWorks

    This extensive library of techniques captures anatomic and morphologic data to uniquely enable oncological assessment of anatomy. OncoWorks includes robust tissue contrast, motion-insensitive, high temporal and spatial resolution imaging.

    3D volumetric imaging with an optimized adiabatic fat suppression, combined with ARC or ASSET, provides high spatial and temporal resolution to capture contrast uptake patterns. The FSPGR Ax Dynamic image shows lesion characteristics generated using AW VS7's positive enhancement map. The T2 PROPELLER image demonstrates small FOV and motion-correction through the prostate.
  • OrthoWorks

    This one-stop solution enables you to image brain, spine, vascular and peripheral nerve anatomy with exceptional tissue contrast. Includes ReadyBrain for single-click auto alignment, enabling patient planning through post processing.

    This extensive library of musculoskeletal imaging techniques enables you to image bone, joint and soft tissue with remarkable tissue contrast.

    OrthoWorks also includes 3D volumetric Cube with proton-density, combined with ASPIR, which enables improved fat suppression uniformity, which is routinely done as three separate 2D scans. With one 3D acquistion and multi planar reformats, Cubes may replace individual 2D scans.
  • PaedWorks

    Pediatric imaging requires exclusive and distinctive imaging techniques that provide ease of use for the user and clinical excellence for your smallest, most fragile patients.

    PaedWorks provides specialized protocols to simply address the needs of your smallest, most fragile patients. Techniques such as PB Navigators combined with PROPELLER MB are used with advanced techniques like diffusing imaging, allowing for patient-friendly, entirely free-breathing exams. Additionally, cardiac exams using single shot MDE provide faster, more reliable results.

    The four images demonstrate dynamic T1 imaging with PB Navigator, which enables the patient to breathe freely while capturing contrast in fast temporal phases. Whole spine evaluation can be obtained simply with routine T2 frFSE imaging.

扩散成像从未如此智能

作为肿瘤学中的标准生物标记技术,扩散成像在癌症检测和分期中起关键作用。然而,由于某些解剖区域易于产生大的、限制分辨率的失真,因此扩散成像的当前标准具有其局限性。SIGNA Premier 使用智能的定量解决方案和先进的扩散包来自动检测和纠正失真、伪影和运动。最终产生了具有解剖信息的改良影像融合术,改善了难以成像区域中结构的可视性,并得到了不受任何限制的更高分辨率。这些均可在无需任何用户干预、不增加额外扫描时间或复杂工作流的情况下实现。

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具有解剖信息的改良影像融合术

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改善最具棘手的区域的可视性

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不受任何限制的更高分辨率

提升

凭借突破性技术,将 MR 性能提升到全新高度

SIGNA™Artist 的尖端平台专为克服障碍设计,并使其能为 GE 提供功能最全面、适应性和功能最强大的 1.5T 系统。现在,从脚至全身覆盖变得非常容易。SIGNA™ Artist 是一款专为您设计的 MR,并兼具动态性和洞察力。

全数字成像 (TDI)

凭借 TDI,SIGNA™ Artist 在成像和总体成像方面取得惊人进步。

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GE 的直接数字接口 (DDI) 使用独立模拟数字转换器对每个 RF 信道(最多 128 个)进行数字化输入,并减少不必要的噪音增强功能。

eMode 技术使用智能超快开关替代模拟阻塞电路,这将进一步扩展零 TE 成像功能。

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16 通道肩部和 T/R 膝盖线圈

16 通道肩部线圈是一种全新的解剖自适应线圈设计,并提供高效定位工作流程和杰出的患者舒适度。凭借前桨的灵活性,设备可以更接近患者,从而将 SNR 最大化并改善成像效果。

16 通道传输/接收 (T/R) 膝盖线圈可提供高分辨率膝盖成像。T/R 设计提供改善的 B1 性能,并具有更高分辨率结果、降低 SAR 和消除图像折合潜力。更宽大的直径适合更广泛的患者,允许简单的患者设置,并提高患者的舒适度。全新设计支持所有方向的图像加速,以实现更快和更精准的临床效果。

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70cm 宽孔设计会消除对 MR 的恐惧。宽大直径、柔和灯光和舒适风扇将有助于缓解患者的焦虑和担忧。宽工作台设计距离地面较低,以便轻松地进行患者定位。采用适应性强的轻量线圈设计,可柔和契合患者的解剖结构,并提升患者体验。SIGNA™ Artist,在设计时已考虑患者舒适度。

eXpress 停靠工作台

SIGNA™ Artist 的 eXpress 工作台表面采用记忆泡沫,可为每个人提供先脚或头先成像。您始终无需担心退出 MR 套件的速度,这得益于采用可拆卸出口。凭借 IntelliTouch 定位,只需触摸工作台边缘,即可定位患者。

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FOV(视野)

除了适应体型较大的患者外,通过 70cm 宽径中的 50x50x50cm 视野,您可以正确成像偏心解剖结构,例如肩部或臀部。SIGNA™ Artist 卓越的同质性将生成有史以来最大的视野。

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deFINE

通过集成内联可优化设置增强图像外观,deFINE 可将 SIGNA™ Artist 的结果提升到全新水平。系统将为每个单独序列或整个检查生成这些设置。

支持材料

JB05661XX