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首页> 外文会议>Biomedical Science amp; Engineering Conference, 2009. BSEC 2009 >A non-contact hemodynamic status and location system
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A non-contact hemodynamic status and location system

机译：非接触式血液动力学状态和定位系统

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摘要

Noninvasive Medical Technologies, Inc. (NMT) is developing an innovative decision-making system of systems that consists of a wireless sensor for monitoring vital hemodynamic and pulmonary parameters including cardiac output, heart rate, and respirations. This sensor is coupled with a location sensor, and a multi-sensory display device that uses adaptive, ldquosmartrdquo software to provide the right information at the right time by the right sensory channel(s) to a first responder using multi-modal data integration and visualization techniques. Hemodynamic monitoring using either a catheter or electrodes has been recognized as the standard for care but has been limited to the hospital setting. The noinvasive NMT system is not as restricted. The NMT system is a continuous hemodynamic monitoring device that uses radio frequency impedance interrogation (RFII) to measure thoracic bio-impedance and then using a cardioplethysmograph algorithm, measures and trends the heart rate, respiration rate, cardiac output, and an evidence-based life score rating. Because RFII technology is packaged in a small device with very low power requirements; noninvasive, continuous, and intelligent intermittent hemodynamic monitoring can be extended beyond the hospital emergency room to the medical first aid arena. Coupled with location sensors and displays to form a combat casualty care management systems, it allows combat medics to locate casualties, prioritize severity of injuries, and triage efficiently from a remote and safe location. Transitioning the system from the combat environment to other hazardous situations like the underground mining environment, presents new opportunities as well as challenges. Mining or other operations in extreme environments requires the best clinical decision-making under the worst conditions, and it is critical to develop improved decision making resources that will protect workers and provide a safer work environment. Understanding the physiologic perf-normance degradation of the rescuers during activity and employing a system to the team captain on the surface to track the physical condition of the rescue team without intruding into the rescue process or delaying the mission allows rescue operations to proceed efficiently, safely, and rapidly.
机译：无创医疗技术有限公司（NMT）正在开发一种创新的系统决策系统，该系统包括一个无线传感器，用于监视重要的血液动力学和肺部参数，包括心输出量，心率和呼吸。该传感器与位置传感器以及使用自适应ldquosmartrdquo软件的多传感器显示设备耦合，该多传感器显示设备使用多模态数据集成和在适当的时间通过正确的感觉通道向第一响应者提供正确的信息。可视化技术。使用导管或电极的血液动力学监测已被认为是护理的标准，但仅限于医院环境。无创NMT系统不受限制。 NMT系统是一种连续的血液动力学监测设备，它使用射频阻抗询问（RFII）来测量胸腔生物阻抗，然后使用心律描记器算法来测量和趋势心率，呼吸频率，心输出量和循证生命得分等级。因为RFII技术封装在具有非常低功耗要求的小型设备中，无创，连续和智能的间歇性血流动力学监测可以扩展到医院急诊室以外的医疗急救领域。结合位置传感器和显示器以形成战斗伤亡护理管理系统，它使战斗医生可以定位伤亡人员，确定伤害的轻重缓急并从偏远且安全的位置有效地进行分类。将系统从战斗环境过渡到其他危险情况，例如地下采矿环境，既带来了新的机遇，也带来了挑战。在极端环境中进行采矿或其他操作需要在最恶劣的条件下做出最佳的临床决策，因此开发改进的决策资源以保护工人并提供更安全的工作环境至关重要。了解救援人员在活动期间的生理行为规范退化，并在地面上对团队负责人使用系统来跟踪救援团队的身体状况，而无需干预救援过程或延迟任务，这使救援行动得以高效，安全地进行，并且很快。

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