A Multilayer Mirror/Monochromator For Dual-Energy Digital Subtraction Angiography

用于双能数字减影血管造影的多层镜/单色仪

• 批准号: 8960373
• 负责人: Melvin Piestrup
• 金额: $ 5万
• 依托单位: Adelphi Technology, Inc
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-01-01 至 1990-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8960373&HistoricalAwards=false
• 关键词: Multilayer; Mirror; Monochromator; Dual; Energy

This is an SBIR Phase I award to explore the feasibility of designing and constructing a multilayer mirror based monochromator to produce monochromatic sources of hard x-rays for dual-energy digital subtraction augiography. The research will culminate in the construction of a broad bandwidth hard x- ray monochromator for dual-energy synchrotron radiation angiography. This technique currently offers the most promising means for low risk non invasive screening for coronary artery disease. The proposed concept has therefore a high potential for commercial applications.

这是SBIR第一阶段的奖励，旨在探索设计和构建基于多层镜的单色仪的可行性，以产生用于双能数字减影术的硬x射线单色源。该研究最终将建成用于双能同步辐射血管造影的宽带宽硬x射线单色仪。这项技术目前为低风险无创筛查冠状动脉疾病提供了最有前途的手段。因此，所提出的概念具有很高的商业应用潜力。