MRI: Acquisition of a Biplane Fluoroscopy System for Dynamic Imaging of In-Vivo Human Motion

MRI：获取双平面荧光透视系统，用于体内人体运动的动态成像

• 批准号: 1229148
• 负责人: Paul Rullkoetter
• 金额: $ 50万
• 依托单位: University of Denver
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-10-01 至 2014-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1229148&HistoricalAwards=false
• 关键词: MRI; Acquisition; Biplane; Fluoroscopy; System

Proposal #: 12-29148PI(s): Rullkoetter, Paul; Davidson, Bradley; Fitzpatrick, Clare; Laz, Peter J; Shelburne, KevinInstitution: University of DenverTitle: MRI/Acq.: A Biplane Fluoroscopy System for Dynamic Imaging of In-Vivo Human MotionProject Proposed:This project, acquiring an instrument referred to as Biplanar (2D) Fluoroscopy System, aims to accurately measure kinematics. The instrument, currently the most advanced commercially available technology to record human skeletal motion, utilizes specialized software that can translate the measured data into images of high accuracy and resolution. In collaboration with existing computational research capabilities at the institution, the Biplanar (2D) Fuoroscopy System will be mainly used in the Human Dynamics Laboratory, thus stimulating an important expansion in biomechanics research at the home institution, along with the five other collaborating institutions and three clinical centers. The system is expected to be transformative to biomechanics research, both as a direct measurement instrument of previously unreported joint kinematics and as input to state-of-the-art computational models. Moreover, the resulting research is also expected to be comprehensive in the combination of experimental and modeling capabilities (whole-body motion, electromyography and force measurements and musculoskeletal, finite element, and probabilistic modeling). Accurate measurement of kinematics using the instrument should contribute to create scientific advancements in orthopedics and implant design, assistive technologies, understanding injury mechanisms, rehabilitation, and motor control of human movement.Broader Impacts: The instrument can greatly impact the capability to improve patient outcomes. Given the clinical nature of the proposed work, new biomechanical designs and discoveries could translate into improving the quality of life for those suffering from health injuries. It also contribute to build an exceptional research and education environment for the institution, partner universities and the Rocky Mountain West. The acquired system will provide active learning and research experiences for students in STEM outreach programs, both undergraduate and graduate students, as well as medical students and clinical residents.

提案编号：12- 29148 PI：Rullkoetter，Paul; Davidson，布拉德利;菲茨帕特里克，克莱尔; Laz，Peter J; Shelburne，Kevin机构：丹佛大学标题：MRI/采集：一种用于体内人体运动动态成像的双平面透视系统项目建议：该项目，获得一种称为双平面（2D）透视系统的仪器，旨在精确测量运动学。该仪器是目前商业上最先进的记录人体骨骼运动的技术，利用专门的软件可以将测量数据转换为高精度和高分辨率的图像。与该机构现有的计算研究能力合作，双平面（2D）荧光透视系统将主要用于人体动力学实验室，从而刺激生物力学研究在家庭机构的重要扩展，沿着其他五个合作机构和三个临床中心。该系统有望成为生物力学研究的变革，既可以作为以前未报道的关节运动学的直接测量仪器，也可以作为最先进的计算模型的输入。此外，由此产生的研究也有望在实验和建模能力（全身运动，肌电图和力的测量和肌肉骨骼，有限元和概率建模）的结合是全面的。使用该仪器精确测量运动学有助于在骨科和植入物设计、辅助技术、理解损伤机制、康复和人体运动的运动控制方面取得科学进步。更广泛的影响：该仪器可以极大地影响改善患者预后的能力。鉴于拟议工作的临床性质，新的生物力学设计和发现可以转化为改善那些遭受健康伤害的人的生活质量。 它还有助于为该机构，合作大学和落基山脉西部建立一个特殊的研究和教育环境。收购的系统将为STEM外展项目的学生提供积极的学习和研究经验，包括本科生和研究生，以及医学生和临床住院医生。