NON-CONTACT PULSE TRANSIT TIME MEASUREMENT SYSTEM AND NON-CONTACT VITAL SIGN SENSING DEVICE THEREOF

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专利权人:

NATIONAL SUN YAT-SEN UNIVERSITY

发明人:

Tzyy-Sheng Horng,Fu-Kang Wang,Mu-Cyun Tang,Chien-Min Liao

申请号：

US16379937

公开号：

US20190365244A1

申请日:

2019.04.10

申请国别(地区):

US

年份:

2019

代理人:

摘要：

In non-contact pulse transit time measurement system of the present invention, two continuous-wave radars are provided to detect movements at two positions on a subject for use in measuring pulse transit time. The measurement of the pulse transit time can be continuous and last for a long time because there is no contact to skin necessary.

来源网站：

中国工程科技知识中心

来源网址：

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