发明名称 |
SEM SCANNER SENSING APPARATUS, SYSTEM AND METHODOLOGY FOR EARLY DETECTION OF ULCERS |
摘要 |
A method of measuring Sub-Epidermal Moisture (SEM) as a means to detect and monitor the formation of pressure ulcers. The device used in this method incorporates an array of electrodes which are excited to measure and scan SEM in a programmable and multiplexed manner by a battery-less RF-powered chip. The scanning operation is initiated by an interrogator which excites a coil embedded in the apparatus and provides the needed energy burst to support the scanning/reading operation. Each electrode measures the equivalent sub-epidermal capacitance corresponding and representing the moisture content. |
申请公布号 |
KR20130111927(A) |
申请公布日期 |
2013.10.11 |
申请号 |
KR20127031008 |
申请日期 |
2011.05.06 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA;BRUIN BIOMETRICS, LLC |
发明人 |
SARRAFZADEH MAJID;KAISER WILLIAM;MEHRNIA ALIREZA;BATES JENSEN BARBARA;WANG FRANK;LAM YEUNG;FLESCH MICHAEL;BOYSTAK JOSEPH |
分类号 |
G01N27/22;A61B5/05;G01R27/26 |
主分类号 |
G01N27/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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