Bioinspired Multispectral Imager for Near Infrared Fluorescence Image Guided Surgery

用于近红外荧光图像引导手术的仿生多光谱成像仪

• 批准号: 1740737
• 负责人: Viktor Gruev
• 金额: $ 44.18万
• 依托单位: University of Illinois at Urbana-Champaign
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2016
• 资助国家: 美国
• 起止时间: 2016-11-01 至 2020-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1740737&HistoricalAwards=false
• 关键词: Bioinspired; Multispectral; Imager; Near; Infrared

ABSTRACTGruev, Victor1603933Currently, cancer surgeons use their naked eye and palpitation because other imaging technologies are not conducive to the operating room. This proposal deals with the design of an image-guided surgical platform where surgeons would wear goggles and a specialized imaging device to obtain an enhanced view of the boundaries of a tumor siteWhile many imaging technologies exist, none are conducive to the operating room either due to size or incompatibility with surgical tools. To address current limitations the PIs propose a biologically inspired solution that mimics the compound eye of the mantis shrimp. They will employ pixelated filters with a transmission ratio of 90% and the pixel pitch will match that of a CMOS photodiode array

摘要Gruev, Victor1603933 目前，癌症外科医生使用肉眼和心悸，因为其他成像技术不利于手术室。该提案涉及图像引导手术平台的设计，外科医生将佩戴护目镜和专门的成像设备来获得肿瘤部位边界的增强视图虽然存在许多成像技术，但由于以下原因，没有一种技术有利于手术室尺寸或与手术工具不兼容。为了解决当前的局限性，PI 提出了一种模仿螳螂虾复眼的生物学解决方案。他们将采用透射率为 90% 的像素化滤光片，并且像素间距将与 CMOS 光电二极管阵列的像素间距相匹配