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DEVICES, SYSTEMS, AND METHODS FOR MONITORING BLOOD PRESSURE
专利权人:
发明人:
David A. PEARSON,Peter Thomas TKACIK,Jeffrey Allen KLINE
申请号:
US14762585
公开号:
US20150366474A1
申请日:
2014.01.22
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A system and method for measuring a subjects blood pressure is provided. The system includes a sphygmomanometer cuff configured to apply a pressure to a blood vessel region so as to restrict the flow of blood through a blood vessel of the region at least one transducer configured to transmit a signal toward the region and to detect a return signal indicative of a velocity of blood flow through the blood vessel and an apparatus having a processor configured to determine a systolic blood pressure of the subject. The processor is configured to determine whether the return signal corresponds to a first Korotkoff sound of the blood flow through the blood vessel, reduce pressure applied via the sphygmomanometer cuff if the return signal does not correspond to the first Korotkoff sound, and determine pressure applied via the sphygmomanometer cuff when the return signal corresponds to the first Korotkoff sound.
来源网站:
中国工程科技知识中心
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