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FINGER CUFF WITH A LIGHT PIPE FOR NON-INVASIVE HEMODYNAMIC MEASUREMENTS
专利权人:
Edwards Lifesciences Corporation
发明人:
Jacobus Jozef Gerardus Maria Settels
申请号:
US16415656
公开号:
US20190357785A1
申请日:
2019.05.17
申请国别(地区):
US
年份:
2019
代理人:
摘要:
Disclosed is a finger cuff that is attachable to a patient's finger to be used in measuring the patient's blood pressure by a blood pressure measurement system. The finger cuff may comprise: a light emitting diode (LED)—;photodiode (PD) pair; a bladder that exerts pressure on the patient's finger; and a first light pipe that surrounds the LED to guide and focus light emitted by the LED, wherein the patient's finger surrounded in the finger cuff abuts against the bladder such that the bladder and the LED-PD pair are used in measuring the patient's blood pressure by the blood pressure measurement system.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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