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

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)
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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:
Augmented Reality Ultrasound Guidance
增强现实超声引导
  • 批准号:
    10624242
  • 财政年份:
    2022
  • 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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