发明名称 |
REFLECTANCE BASED PULSE OXIMETRY SYSTEMS AND METHODS |
摘要 |
Pulse oximeter devices include a first light emitting element that emits red light, a second light emitting element that emits green light or IR light; and a sensor element that detects red and green (or IR) light and that outputs signals representing detected red and green (or IR) light. The pulse oximeter device further includes a flexible substrate, wherein the first light emitting element, the second light emitting element and the sensor element are formed on the flexible substrate. The sensor element is configured to detect the emitted red and green light transmitted through tissue containing blood, and in certain aspects, the sensor element is configured to detect the emitted red and green (or IR) light reflected by tissue containing blood. A signal processing element (e.g., a processor) receives and processes the signals representing detected red and green (or IR) light output by the sensor element to produce signals representing blood oxygenation content. |
申请公布号 |
WO2016015009(A9) |
申请公布日期 |
2016.03.17 |
申请号 |
WO2015US42107 |
申请日期 |
2015.07.24 |
申请人 |
REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
ANA, ARIAS;CLAIRE, LOCHNER;ADRIEN, PIERRE;YASSER, KHAN |
分类号 |
A61B5/00 |
主分类号 |
A61B5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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