Invention Grant
US08731636B2 Diagnostic method for detection of fluid changes using shielded transmission lines as transmitters or receivers
有权
使用屏蔽传输线作为发射器或接收器检测流体变化的诊断方法
- Patent Title: Diagnostic method for detection of fluid changes using shielded transmission lines as transmitters or receivers
- Patent Title (中): 使用屏蔽传输线作为发射器或接收器检测流体变化的诊断方法
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Application No.: US13745710Application Date: 2013-01-18
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Publication No.: US08731636B2Publication Date: 2014-05-20
- Inventor: Richard Wyeth , Mitchell Levinson
- Applicant: Cerebrotech Medical Systems, Inc.
- Applicant Address: US CA Pleasanton
- Assignee: Cerebrotech Medical Systems, Inc.
- Current Assignee: Cerebrotech Medical Systems, Inc.
- Current Assignee Address: US CA Pleasanton
- Agency: Dorsey & Whitney LLP
- Main IPC: A61B5/05
- IPC: A61B5/05
Abstract:
A diagnostic system for monitoring changes in a medium is disclosed. The system includes a transmitter configured to generate and transmit a time-varying magnetic field into a medium responsive to a first signal. The system also includes a receiver positioned on an opposite side of the medium from the transmitter and configured to generate a second signal responsive to a received magnetic field at the receiver. The system also includes a processing unit configured to determine a phase shift between the transmitted magnetic field and the received magnetic field for a plurality of frequencies of the transmitted time-varying magnetic field.
Public/Granted literature
- US20130190599A1 DIAGNOSTIC SYSTEM FOR DETECTION OF FLUID CHANGES Public/Granted day:2013-07-25
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