A Low Power Wireless Pulse Oximeter Sensor for Unobtrusive Wearable Applications

适用于低调可穿戴应用的低功耗无线脉搏血氧计传感器

• 批准号: 8645020
• 负责人: Patrick Lichter
• 金额: $ 74.78万
• 依托单位: KORONIS BIOMEDICAL TECHNOLOGIES CORPORAT
• 依托单位国家: 美国
• 财政年份: 2011
• 资助国家: 美国
• 起止时间: 2011-08-15 至 2016-04-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8645020
• 关键词: Address; Algorithms; Behavior Therapy; Biomedical Technology; Breathing; Characteristics; Chronic Obstructive Airway Disease; Clinic; Clinical; Clinics and Hospitals; Computer software; Custom; Data; Databases; Development; Devices; Doctor of Medicine; Ear; Electronics; Emergency Situation; Eye; Fingers; Hearing Aids; Heart Rate; Hemoglobin; Home environment; Hour; Hypoxemia; Industry; Lasers; Light; Lung diseases; Marketing; Mechanics; Medical; Medical Device; Medicine; Monitor; Motion; Online Systems; Outpatients; Oxygen; Oxygen Therapy Care; Patients; Performance; Persons; Phase; Physiologic pulse; Principal Investigator; Production; Protocols documentation; Pulse Oximetry; Route; Self Management; Sleep; Source; Supplementation; Surface; System; Technology; Testing; Therapeutic; Time; Weight; Wireless Technology; base; design; experience; improved; instrumentation; interest; next generation; professor; programs; public health relevance; pulmonary rehabilitation; sensor; trend

Project Summary/Abstract Koronis Biomedical Technology Corporation (KBT) proposes to develop and evaluate a miniature ultra-low power pulse oximeter for long-term wearable monitoring. There continues to be a clinical need for an unobtrusive pulse oximeter sensor that is small and can be worn comfortably for extended periods of time without battery change or recharge. KBT will use eye-safe Vertical Cavity Surface Emitting Laser (VCSEL) technology to develop this next generation, cutting-edge pulse oximeter. Several technical challenges must be overcome to facilitate long-term continuous pulse oximetry monitoring. In order to design more compact sensors and improved wearable instrumentation, perhaps the most critical challenges are to develop more power efficient and low-weight devices. Additionally, before wearable devices can be used effectively in the home, they must become unobtrusive and should not hinder a person's mobility. Standard finger pulse oximeters are not practical for many applications because they can interfere with normal daily tasks.

项目总结/摘要 Koronis生物医学技术公司（KBT）建议开发和评估一种微型超低 用于长期可穿戴监测的功率脉搏血氧仪。临床上仍然需要一种 一种不显眼的脉搏血氧仪传感器，体积小，可长时间舒适地佩戴 无需更换电池或充电。KBT将使用人眼安全的垂直腔面发射激光器（VCSEL） 技术来开发下一代尖端脉搏血氧仪。一些技术挑战必须 以便于长期连续的脉搏血氧饱和度监测。为了设计得更紧凑 传感器和改进的可穿戴仪器，也许最关键的挑战是开发更多的 功率效率高且重量轻的设备。此外，在可穿戴设备可以有效地用于 在家中，它们必须不引人注目，不应妨碍一个人的行动。标准指脉 血氧计对于许多应用是不实用的，因为它们可能干扰正常的日常任务。