Leksell®Vantage™
立体定向系统

Introduction
专为卓越而设计
三个关键要素
福利范围
Patient comfort
与LSS兼容
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顶部框架和配件中的新型非金属材料允许临床医生在没有伪影或成像中的畸变的情况下看到更多的解剖学。

Since Lars Leksell founded our company more than 45 years ago, Elekta has been dedicated to pioneering advances in stereotactic neurosurgery. Building on our strong principles and foundations, the Leksell® Vantage™ Stereotactic System provides clinicians another powerful and versatile tool to provide a high level of user confidence and a greatly improved patient experience.

“外科医生使用的工具必须适应任务，并且在人类大脑关注的地方，他们不能过于精制。”
Lars Leksell延迟
Elekta Founder
1907–1986

专为卓越而设计

The proven and well-known Leksell coordinate system and center-of-arc principle are implemented in an intuitive and user-friendly workflow—creating clinical, operational and financial benefits for the clinic.

经过验证的leksell坐标系适用于Leksell Vantage头部框架

三个关键元素构成系统

Our innovative metal-free头框架enables frame-based MR imaging in less time and with less restriction of MR sequences than ever before. This allows clinicians to see more anatomy without artifacts or distortion in imaging. The frame’s open-face design makes it patient friendly and easy to use.

框架与Firmfix长度和尺子

框架与基准箱

带线圈适配器的框架

New user-friendly MR accessories with a smaller circumference give the potential for higher resolution 3D stereotactic neuroimaging by potentially fitting inside multichannel coils.

Our new Leksell® Vantage™ Arc System has an elegant ‘click-on’ mechanism that enables easy automatic docking to the rings of the Z-scales, providing confidence and control during surgery. The clearly visible X-scale on the back and front of the arc allows for a smooth setting and use of the X-coordinate during surgical procedures. Vernier scales are added in the new arc design and arc supports, enabling the setting of target coordinates at decimal digits.

During procedures, the new design—placing all X-, Y- and Z-scales sterile outside of draping—enables smooth coordinate changes, allowing uncompromised accuracy in daily clinical practice.

Vernier scales

福利范围

临床医生控制

Leksell Vantage Stereotactic系统旨在满足当今临床医生最严格的需求，使工作流程顺利，提供了广泛的好处。

Intuitive and user-friendly
Integrating proven and trusted Leksell principles with intuitive setup and operation make the system easy to use.

Greater overall control
Reduced artifact and distortion in stereotactic images together with workflow enhancements support clinician confidence.

更短的治疗时间
易于设置和操作意味着MR成像可以在较短的时间内完成。

Treatment planning
带有小铝尖的头部框架和PEEK聚合物固定销的无金属设计使MR成像使得临床医生可以在治疗计划期间看到更相关的解剖学和脉管系统。

减少时间
较少的碎片使得装配次较短，并且在清洁和灭菌期间降低了丢失零件的风险。非金属性质支持降低MR成像时间。

Click-on arc
The well-engineered and fast arc docking system is efficient and reduces the risk of human-induced forces applied to the arc.

Flexibility
框架适用于较小的神经头部线圈，允许临床医生额外的灵活性。

开放式设计
患者面部表情是连续可见的，并且可以访问空气道，应该需要插管。

易于看见X级
Clearly visible on the back and front of the arc, setting and use of the X-coordinate during surgical procedures is easy, offering control and confidence.

较少的畸变
更高的信噪比意味着MRI中的失真较小。

No sterilization needed outside of draping
In the operating room, the sterile interface is secured by the draping and the disposable pins are delivered sterile.

In addition, the setting of the X-, Y- and Z-scales is done outside of the draping—enabling smooth coordinate changes during procedures.