Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jacob Levy0
Jona Zumeris0
Yanina Zumeris0
Date of Patent
November 15, 2005
0Patent Application Number
103483510
Date Filed
January 22, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
As part of the present invention, a motion detector for detecting motion inside of a body may include a first oscillator to produce an electrical scanning signal and a second oscillator to produce an electrical Doppler signal. A vibrating element may vibrate in response to the scanning and Doppler signals. A vibration transducer may receive vibrations reflected from a structure inside the body and may convert the reflected vibrations into an electrical signal. Doppler shifts between the transmitted and received vibrations may be used to estimate the velocity of the structure inside the body.
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