MONITORING RESPIRATORY PARAMETERS THROUGH ULTRASONIC MEASUREMENTS INDICATING FLOW CHANGES IN RESPIRATORY DRUG DELIVERY DEVICES

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专利权人:

KONINKLIJKE PHILIPS N.V.

发明人:

MARK STEVEN MORRISON,DIRK ERNEST VON HOLLEN

申请号：

US14903734

公开号：

US20160166787A1

申请日:

2014.06.24

申请国别(地区):

US

年份:

2016

代理人:

摘要：

Systems and methods for delivering medicament to a subject use one or more sensors to generate signals that represent characteristics of the ultrasonic energy emitted into or by a respiratory medicament delivery device. Parameters based on these signals indicate energy amplitude in one or more frequency ranges. Such parameters can be used to determine respiratory parameters, patient adherence, and/or other parameters.

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中国工程科技知识中心

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