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

基本信息

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
项目类别：
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

项目摘要

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.

项目概要/摘要 Koronis 生物医学技术公司 (KBT) 提议开发和评估微型超低用于长期可穿戴监测的功率脉搏血氧仪。临床仍然需要不引人注目的脉搏血氧计传感器，体积小，可以长时间舒适佩戴无需更换电池或充电。 KBT 将使用人眼安全的垂直腔表面发射激光器 (VCSEL) 技术来开发下一代尖端脉搏血氧计。必须解决几个技术挑战克服以利于长期连续脉搏血氧饱和度监测。为了设计更加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节能且重量轻的设备。此外，在可穿戴设备能够有效地用于在家里，它们必须变得不引人注目，并且不应该妨碍一个人的行动。标准手指脉搏血氧计对于许多应用来说并不实用，因为它们会干扰正常的日常任务。