A Wirelss Wearable System to Measure Adherence to Mind-Body Study Protocols

用于测量身心研究协议遵守情况的无线可穿戴系统

• 批准号: 7433072
• 负责人: PAUL L GIBSON
• 金额: $ 77.57万
• 依托单位: ADVANCED MEDICAL ELECTRONICS CORPORATION
• 依托单位国家: 美国
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-09-30 至 2009-09-29
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7433072
• 关键词: Acceleration; Accident and Emergency department; Acute; Adherence; Advertising; Alternative Medicine; Ankle; Area; Blood; Budgets; Cardiac; Caring; Cellular Phone; Classification; Clinical; Clinical Research; Companions; Compatible; Complementary Medicine; Complementary and alternative medicine; Computer software; Consult; County; Data; Data Analyses; Data Collection; Data Files; Databases; Development; Devices; Doctor of Medicine; Doctor of Philosophy; Drug Delivery Systems; Electronics; Environment; Epidemiologist; Evaluation; Event; Faculty; Foundations; Generations; Gold; Grant; Handheld Computers; Health; Hearing Aids; Heart Rate; Human; Internet; Laboratories; Limb structure; Location; Manufacturer Name; Measurement; Measures; Medical Device; Medical Device Designs; Medical Electronics; Medical Research; Medical Surveillance; Medical center; Medicine; Meditation; Methods; Mind-Body Intervention; Minnesota; Monitor; Motion; Movement; National Center for Complementary and Alternative Medicine; Numbers; Outcome; Oxygen; Phase; Physiologic pulse; Physiological; Posture; Principal Investigator; Proceedings and Conferences; Proceedings, Conference; Process; Production; Protocols documentation; Pulse taking; Rate; Registries; Reporting; Research; Research Personnel; Respiration; Services; Solutions; Standards of Weights and Measures; System; Tai Ji; Teaching Hospitals; Techniques; Technology; Testing; Time; Trauma; Traumatic Brain Injury; United States National Institutes of Health; Wireless Technology; Work; Wrist; Yoga; addiction; base; body-mind; commercialization; concept; cost; data acquisition; design; design and construction; digital; experience; human study; indexing; injury prevention; innovation; magnetic field; manufacturing facility; member; miniaturize; price lists; programs; prototype; respiratory; sensor; tool

DESCRIPTION (provided by applicant): Advanced Medical Electronics Corporation proposes to develop a wireless wearable system to assess adherence to study protocols in complementary and alternative medicine (CAM) mind-body interventions. The proposed system will utilize a suite of miniature wearable motion sensors to characterize limb and torso motion and compare it to stored reference profiles to evaluate adherence to body movement protocols such as yoga, meditation postures, and tai chi. Data will be collected in real time from wearable sensors using a low power standardized digital wireless personal area network technology. The recent commercial availability of low-cost high-precision miniature motion tracking sensors (accelerometers and gyroscopes) and standardized personal area networking technologies make the proposed project technically feasible at this time. Up to seven small wireless sensor packages may be worn on the body to collect motion and optionally other physiological parameters such as heart rate, respiration rate, and blood oxygen concentration. The acceleration and angular rate sensing information at each sensor location is transmitted to a handheld computer or smartphone (a handheld computer with integrated cell phone) where it is recorded. Personal area networking technologies, such as the Bluetooth network, are now standard in many commercially available handheld computers and smartphones. The use of a standard wireless networking solution will allow a researcher to invest in a set of sensors that will be compatible with new portable computing and cell phone devices for many years to come. Recorded motion data are automatically processed and characterized into a list of recognized poses and movement sequences that can be directly compared to a scripted protocol. A report is automatically generated from the analysis software package presenting an adherence index expressed as percentage of the number of deviations between the recorded and scripted movement sequences. The phase II project will further develop the sensors and software, and conduct a human study.

描述（由申请人提供）：先进医疗电子公司提议开发一种无线可穿戴系统，以评估补充和替代医学（CAM）身心干预研究方案的依从性。该系统将利用一套微型可穿戴运动传感器来描述肢体和躯干的运动特征，并将其与存储的参考资料进行比较，以评估对瑜伽、冥想姿势和太极等身体运动方案的依从性。数据将使用低功耗标准化数字无线个人区域网络技术从可穿戴传感器实时收集。最近低成本高精度微型运动跟踪传感器（加速度计和陀螺仪）的商业可用性以及标准化的个人区域网络技术使得目前提出的项目在技术上可行。最多可以在身体上佩戴七个小型无线传感器包，以收集运动和其他可选的生理参数，如心率、呼吸速率和血氧浓度。每个传感器位置的加速度和角速率传感信息被传输到手持电脑或智能手机（集成手机的手持电脑），并在那里记录下来。个人区域网络技术，如蓝牙网络，现在已成为许多商用掌上电脑和智能手机的标准配置。使用标准的无线网络解决方案将允许研究人员投资于一套传感器，这些传感器将在未来的许多年里与新的便携式计算和移动电话设备兼容。记录的运动数据被自动处理并表征为可识别的姿势和运动序列列表，可以直接与脚本协议进行比较。从分析软件包中自动生成一个报告，该报告以记录的和脚本化的运动序列之间的偏差数的百分比来表示粘附指数。第二期项目将进一步开发传感器和软件，并进行人体研究。