Augmented Reality System to Teach Hemostatic Agent Use in Hemorrhage Control

增强现实系统教授止血剂在控制出血中的使用

• 批准号: 8307579
• 负责人: Dwight Meglan
• 金额: $ 29.46万
• 依托单位: SIMQUEST INTERNATIONAL, LLC
• 依托单位国家: 美国
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-07-01 至 2013-06-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8307579
• 关键词: Achievement; Address; Area; Blood; Caring; Complex; Data; Development; Educational Curriculum; Educational process of instructing; Effectiveness; Emergency Situation; Equipment; Foundations; Hand; Head; Hemorrhage; Hemostatic Agents; Hemostatic function; Hospitals; Human Resources; Injury; Institution; Learning; Life; Limb structure; Liquid substance; Logistics; Manikins; Measures; Medical; Methods; Operative Surgical Procedures; Outcome; Patient Care; Patients; Penetration; Performance; Phase; Physics; Protocols documentation; Psychological Transfer; Relative (related person); Resources; Simulate; Structure; System; Techniques; Time; Tourniquets; Training; Trauma; Treatment Protocols; Work; base; cost; cost effective; experience; flexibility; improved; innovation; instructor; prototype; response; simulation

DESCRIPTION (provided by applicant): Improvements in pre-hospital trauma life support in the past 20 years have led to impressive enhancement in patient survival. These achievements have come as the result of improved equipment, transport logistics, assessment/treatment protocols, and training of personnel in all levels of the care chain from the point of injury to th hospital. One of the areas that has benefited from these changes is control of hemorrhage. However, although extremity-based hemorrhage is now well addressed, the numerous hemostasis-related products and protocols that have been developed to limit/stop non-tourniquetable bleeding have not had the same widespread dissemination. A major part of this limited penetration is the diversity of products available and their high cost. This has constraine training because actual products are typically used during what can often be a difficult-to-create complex training scenario. By using recent advances in real-time, interactive, computational fluid dynamics to simulate hemodynamically controlled bleeding, SimQuest proposes to create a cost-effective training system that can allow existing training manikins to be used to provide detailed learning scenarios for a diverse range of hemostasis products. Further, since all user actions and simulation outcomes will be measured or computed, objective, quantitative performance measures can be generated to allow uniform assessment of proficiency across instructors and institutions. By expanding on the accepted paradigm of simulation-based medical training, we will provide sorely needed training that will allow these significant patient care advances to be mastered by a broad range of emergency medical response personnel. PUBLIC HEALTH RELEVANCE: The proposed simulation-based method for providing training on how to treat non-tourniquetable hemorrhage with hemostasis agents will allow an important advancement in pre-hospital trauma life support to become more widely available. By addressing the existing issues in the complexity and cost of providing this training, the innovative simulator that SimQuest will develop through this project will remove existing barriers to deployment of an important advancement in patient care, with the likely result of improving patient outcomes.

描述（由申请人提供）：在过去的20年中，院前创伤生命支持的改进使患者生存率显著提高。这些成就是由于设备、运输物流、评估/治疗方案以及从受伤点到医院的各级护理链人员的培训得到了改善。从这些变化中受益的领域之一是控制出血。然而，尽管肢体出血现在得到了很好的解决，但为限制/停止非止血带出血而开发的许多止血相关产品和方案尚未得到广泛传播。这种有限渗透的一个主要部分是现有产品的多样性及其高成本。这限制了培训，因为实际产品通常在通常难以创建的复杂培训场景中使用。通过使用实时、交互式、计算流体动力学的最新进展来模拟血流动力学控制的出血，SimQuest建议创建一个具有成本效益的培训系统，该系统可以允许使用现有的培训人体模型为各种止血产品提供详细的学习场景。此外，由于所有用户动作和模拟结果将被测量或计算，因此可以生成客观的定量性能测量，以允许对教师和机构的熟练程度进行统一评估。通过扩大基于模拟的医疗培训的公认范例，我们将提供急需的培训，使这些重大的病人护理进步能够被广泛的紧急医疗反应人员掌握。 公共卫生相关性：提出的基于模拟的方法，提供培训，如何治疗非止血出血与止血剂将允许一个重要的进步，在院前创伤生命支持变得更广泛。通过解决提供这种培训的复杂性和成本方面的现有问题，SimQuest将通过该项目开发的创新模拟器将消除部署患者护理重要进步的现有障碍，从而可能改善患者的治疗结果。