METHODS, DEVICES AND SYSTEMS FOR PHOTOPLETHYSMOGRAPHY AT THE NASAL COLUMELLA

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专利权人:

发明人:

申请号：

EP14720745.0

公开号：

EP2967338A1

申请日:

2014.03.11

申请国别(地区):

EP

年份:

2016

代理人:

摘要：

Provided according to embodiments of the invention are photoplethysmography (PPG) sensors, systems and methods of using the same. In some embodiments of the invention, methods of obtaining a photoplethysmography (PPG) signals include securing a PPG sensor onto a nasal columella of an individual and obtaining a PPG signal from the PPG sensor.

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中国工程科技知识中心

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http://www.ckcest.cn/home/