Augmented Reality Ultrasound Guidance
增强现实超声引导
基本信息
- 批准号:10350131
- 负责人:
- 金额:$ 8.93万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2022
- 资助国家:美国
- 起止时间:2022-06-01 至 2024-03-31
- 项目状态:已结题
- 来源:
- 关键词:AnatomyAttentionAugmented RealityClinicalDevelopmentDevicesEffectivenessEngineeringFeedbackGenerationsGesturesGoalsGrowthHeadImageInterventionIntuitionLearningLengthMeasurableMeasuresMedicalModern MedicineNeedlesPatientsPerformancePilot ProjectsPositioning AttributeProceduresReadinessSafetySurveysSystemTechnologyTestingTimeTransducersTranslatingUltrasonographyVisualizationVoiceWorkbasedesigneye hand coordinationgazehologramimage guidedimprovedinnovationminimally invasivemultidisciplinarynovelportabilitysecondary endpointultrasoundusabilityvirtual
项目摘要
SUMMARY
Minimally invasive ultrasound-guided procedures are a mainstay of modern medicine and the number
of such procedures continues to grow. Safe, efficient, and precise execution of these procedures requires
a clear visualization of the target anatomy and the interventional device (e.g., a needle). While sustained
advances in ultrasound technology have led to greatly enhanced visualization of the anatomy and the
needle with high image quality, hand-eye coordination of the practitioner continues to be a challenge.
In order to properly position the interventional device, the practitioner must alternate their attention
between observing the patient, advancing the needle, and viewing the ultrasound image on a separate
screen. Our long-term goal is to develop an advanced visualization platform for ultrasound-guided
procedures to overcome this challenge by greatly simplifying hand-eye coordination. The proposed
platform will be developed using the latest advances in the augmented reality (AR) technology. Through
wearable, see-through AR glasses, the platform will create a virtual display placed in the practitioner's
field of view to show live ultrasound images, registered with the transducer and the patient, in the form
of a hologram. We hypothesize that such visualization will reduce the time of procedure by 20%. Two
specific aims of the project are to: (1) develop augmented reality visualization of live ultrasound images,
and (2) characterize technical performance and demonstrate improved efficiency through user studies.
This project is aimed at providing the practitioner a more intuitive and efficient platform to perform
ultrasound-guided procedures. As these procedures continue to grow, the work is both timely and
essential. Further, the project is innovative because we use AR in a novel way to create a single unified
display. Our multidisciplinary team with a strong track record of pioneering novel image guidance and
AR applications is uniquely qualified for this project. When fully developed, the proposed visualization
platform could make ultrasound-guided procedures safer and more precise and accelerate their growth
by reducing their complexity.
总结
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Raj Shekhar其他文献
Raj Shekhar的其他文献
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{{ truncateString('Raj Shekhar', 18)}}的其他基金
A clinical platform for ultrasound-augmented laparoscopy
超声增强腹腔镜临床平台
- 批准号:
10586776 - 财政年份:2023
- 资助金额:
$ 8.93万 - 项目类别:
Clinical Translation of Augmented Reality Visualization for Laparoscopic Surgery
腹腔镜手术增强现实可视化的临床转化
- 批准号:
8713517 - 财政年份:2014
- 资助金额:
$ 8.93万 - 项目类别:
Development of a low-cost hardware accelerator for 3D image registration
开发用于 3D 图像配准的低成本硬件加速器
- 批准号:
8652719 - 财政年份:2013
- 资助金额:
$ 8.93万 - 项目类别:
Development of a low-cost hardware accelerator for 3D image registration.
开发用于 3D 图像配准的低成本硬件加速器。
- 批准号:
7432884 - 财政年份:2008
- 资助金额:
$ 8.93万 - 项目类别:
Development of a low-cost hardware accelerator for 3D image registration
开发用于 3D 图像配准的低成本硬件加速器
- 批准号:
8820128 - 财政年份:2008
- 资助金额:
$ 8.93万 - 项目类别:
Development of a low-cost hardware accelerator for 3D image registration
开发用于 3D 图像配准的低成本硬件加速器
- 批准号:
8058289 - 财政年份:2008
- 资助金额:
$ 8.93万 - 项目类别:
Development of a low-cost hardware accelerator for 3D image registration
开发用于 3D 图像配准的低成本硬件加速器
- 批准号:
8413220 - 财政年份:2008
- 资助金额:
$ 8.93万 - 项目类别:
Development of a low-cost hardware accelerator for 3D image registration
开发用于 3D 图像配准的低成本硬件加速器
- 批准号:
8339465 - 财政年份:2008
- 资助金额:
$ 8.93万 - 项目类别:
Development of a low-cost hardware accelerator for 3D image registration
开发用于 3D 图像配准的低成本硬件加速器
- 批准号:
8601832 - 财政年份:2008
- 资助金额:
$ 8.93万 - 项目类别:
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