Hands-On Virtual Reality Technology for Clinical Education and Training

用于临床教育和培训的实践虚拟现实技术

• 批准号: 8138336
• 负责人: MANDAYAM A SRINIVASAN
• 金额: $ 33.39万
• 依托单位: YANTRIC, INC.
• 依托单位国家: 美国
• 财政年份: 2008
• 资助国家: 美国
• 起止时间: 2008-02-15 至 2013-06-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8138336
• 关键词: Anatomy; Anesthesia procedures; Anesthesiology; Architecture; Area; Blood Vessels; Brachial plexus structure; Caring; Catheters; Clinic; Clinical; Collaborations; Complex; Computer software; Conduction Anesthesia; Data; Data Collection; Development; Documentation; Ectopic beats; Educational Materials; Educational process of instructing; Effectiveness; Electrocardiogram; Ensure; Evaluation; Feedback; General Anesthesia; Goals; Healthcare; Hospitals; Human; Image; Infraclavicular region structure; Institution; Internet; Knowledge; Laboratories; Lead; Learning; Manuals; Measurable; Medical; Medical Education; Medical Errors; Medical center; Methodology; Metric; Modeling; Monitor; Needles; Nerve; Nerve Block; Operating Rooms; Patient Care; Patients; Performance; Phase; Physicians; Procedures; Protocols documentation; Puncture procedure; Radiology Specialty; Reporting; Simulate; Surgeon; System; Systems Development; Technology; Testing; Text; Time; Tissues; Touch sensation; Training; Training and Education; Ultrasonography; Validation; Venous; Work; base; design; experience; graphical user interface; haptics; improved; instrument; lectures; patient safety; prototype; public health relevance; radiologist; research and development; simulation; system architecture; three-dimensional modeling; usability; verification and validation; virtual; virtual reality

DESCRIPTION (provided by applicant): Hands-on training is a widely accepted methodology, especially for learning clinical procedures as they can be complicated and difficult to master. Virtual Reality (VR) based training systems can be highly successful in training operators because they can be accessed anytime anywhere as a refresher without the need for a human expert, can simulate various scenarios, can objectively monitor a trainee's performance and provide feedback. Yantric, Inc proposes to develop a comprehensive hands-on virtual reality based system for clinical education and training in order to improve training effectiveness and patient safety. In this collaborative effort involving medical experts in three medical centers, we will develop a virtual reality based central line placement trainer with integrated touch feedback. Yantric has vast experience in developing medical simulation systems and we will take full advantage of our existing hardware and software architecture for the design and development of this system. At the end of this project, the system will consist of the following key components. (1) A customized training system containing a haptic interface that allows the user to insert real instruments, such as needles and catheters while receiving touch feedback. (2) A medical simulation and training system for the infraclavicular central line procedure with 3D Anatomical Viewer and ultrasound guidance. (3) General user interface and didactic content presentation that is internet browser based, developed with HTML/CSS and capable of user's performance recording and evaluation. (4) A virtual reality based medical trainer that is verified in terms of content and validated for training effectiveness with experts and medical residents. In terms of commercial potential, there is a large demand for virtual reality based medical trainers for needle and catheter insertion procedures in general and regional anesthesia procedures in particular. An increasing number of central line placement procedures are being performed by anesthesiologists, intensivists, cardiologists, surgeons and interventional radiologists and each procedure is complex enough that there is a strong demand for a good training simulator. Once our training system is developed, it can be installed at educational facilities, medical institutions, hospitals, urgent care or health care centers, clinics, laboratories, and radiology centers. PUBLIC HEALTH RELEVANCE: The proposed hands-on virtual reality based medical training system is expected to radically transform how medical trainees gain expertise in performing infraclavicular central line placement procedure in particular and complex needle and catheter procedures in general. This in turn will decrease the number of complications in the operating room and increase the number of successful cases leading to better patient care.

描述（由申请人提供）：实践培训是一种被广泛接受的方法，特别是对于学习临床程序，因为它们可能很复杂且难以掌握。基于虚拟现实（VR）的培训系统在培训操作员方面可以取得巨大成功，因为它们可以随时随地进行复习，无需人类专家，可以模拟各种场景，可以客观地监控受训者的表现并提供反馈。 Yantric, Inc 提议开发一个基于虚拟现实的综合实践系统，用于临床教育和培训，以提高培训效果和患者安全。在这项涉及三个医疗中心的医学专家的合作中，我们将开发一种基于虚拟现实的具有集成触摸反馈的中心线放置训练器。 Yantric 在开发医学模拟系统方面拥有丰富的经验，我们将充分利用我们现有的硬件和软件架构来设计和开发该系统。在该项目结束时，该系统将由以下关键组件组成。 (1) 包含触觉界面的定制培训系统，允许用户插入真实的仪器，例如针和导管，同时接收触摸反馈。 (2) 具有 3D 解剖查看器和超声引导的锁骨下中心线手术医学模拟和培训系统。 (3)基于互联网浏览器、用HTML/CSS开发并能够记录和评估用户表现的通用用户界面和教学内容呈现。 (4) 基于虚拟现实的医疗培训师，其内容经过专家和住院医生的验证并验证培训效果。就商业潜力而言，在全身麻醉和区域麻醉手术中，对基于虚拟现实的针和导管插入手术的医疗培训师有很大的需求。越来越多的中心静脉置管手术由麻醉科医生、重症医生、心脏病专家、外科医生和介入放射科医生进行，每个手术都非常复杂，因此对良好的训练模拟器的需求非常强烈。一旦我们的培训系统开发完成，就可以安装在教育机构、医疗机构、医院、紧急护理或保健中心、诊所、实验室和放射中心。 公共健康相关性：拟议的基于虚拟现实的实践医疗培训系统有望从根本上改变医疗实习生如何获得执行锁骨下中心线放置手术（特别是复杂的针和导管手术）专业知识的方式。这反过来将减少手术室并发症的数量并增加成功病例的数量，从而改善患者护理。