Quantitative Imaging with High Frequency Ultrasound

高频超声定量成像

• 批准号: 7364614
• 负责人: Emad S. Ebbini
• 金额: $ 16.65万
• 依托单位: UNIVERSITY OF MINNESOTA
• 依托单位国家: 美国
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-03-01 至 2010-02-28
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7364614
• 关键词: Accounting; Acoustics; Affect; Algorithms; Behavior; Biological; Biomechanics; Characteristics; Condition; Data; Detection; Development; Distal; Doppler Ultrasound; Elasticity; Equation; Experimental Models; Eye; Focused Ultrasound Therapy; Frequencies; Gel; Generations; Image; Image-Guided Surgery; Localized; Location; Magnetic Resonance Imaging; Methods; Modality; Modeling; Monitor; Operative Surgical Procedures; Palpation; Physiologic pulse; Property; Pulse taking; Purpose; Radiation; Range; Research; Skin; Skin Neoplasms; Speed; Spottings; Structure; Subcutaneous Tissue; Surface; System; Techniques; Time; Tissues; Transducers; Translating; Ultrasonic Transducer; Ultrasonics; Ultrasonography; Uncertainty; Validation; Walkers; absorption; base; bone; interest; models and simulation; reconstruction; response; simulation; soft tissue; sound; success; treatment planning; tumor

DESCRIPTION (provided by applicant): The long-term objective of this research is the development of an integrated high frequency ultrasound (HFUS) transducer system for quantitative imaging of skin and subcutaneous tissues for detection and characterization of abnormalities, e.g. skin tumors. If successful, the integrated system could provide a blueprint for image-guided surgery of skin tumors using high intensity focused ultrasound (HIFU), where quantitative imaging of the viscoelastic properties will provide robust means of guidance, monitoring and assessment of the surgery.

描述(申请人提供)：这项研究的长期目标是开发一种集成的高频超声(HFUS)换能器系统，用于皮肤和皮下组织的定量成像，用于检测和表征异常情况，例如皮肤肿瘤。如果成功，该集成系统可以为使用高强度聚焦超声(HIFU)进行图像引导的皮肤肿瘤手术提供蓝图，其中粘弹性特性的定量成像将为手术提供强大的指导、监测和评估手段。