3D printing of Tungsten Radial Collimator

钨射线准直器的3D打印 PolarOnyx Inc.首次提出，基于我们的专利技术， 锥形钨射线准直器（W-准直器）制造创新方法 采用飞秒光纤激光增材制造，为客户提供高质量的图像， 核医学这提供了前所未有的优势， 方法的敏感性，成本和预防的有效性。FS光纤 激光提供高峰强度和功率以熔化钨粉末， 形成阻挡辐射所需的形状和强度。这项技术 与材料加工能力相结合，提供了一个强大的工具， 及时制造任何复杂的钨准直器。在 第一阶段，概念实验的证明，使钨准直器与 不同的形状将在辐射成像上进行演示和测试。在第二阶段， 我们将进一步发展成为一个产品，超过目前的敏感性， SPECT/CBCT至少1000倍。 申请 生物医学成像和生物工程研究所（NIBIB） N.核医学

3D printing of Tungsten Radial Collimator PolarOnyx Inc. proposes for the first time, based on our patented technology, an innovative approach to make tapered Tungsten radial collimator (W-Collimator) using fs fiber laser additive manufacturing, to provide high quality image for nuclear medicine. This provides unprecedented advantages over traditional methods in terms of sensitivity, cost, and effectiveness of prevention. The fs fiber laser delivers high peak intensity and power to melt the Tungsten powder and form the shape and strength required to diffract radiation. This technology combining with material processing capability provides a powerful tool for precise and timely manufacturing of Tungsten collimator with any complexity. In the Phase I, a proof of concept experiment to make Tungsten collimators with different shapes will be demonstrated and test on radiation imaging. In Phase II, we will further develop into a product exceeding the current sensitivity of SPECT/CBCT at least 1000x. APPLYING FOR NATIONAL INSTITUTE OF BIOMEDICAL IMAGING AND BIOENGINEERING (NIBIB) N. Nuclear Medicine