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Transducer for sensing actual or simulated body sounds

Title: Transducer for sensing actual or simulated body sounds.
Abstract: A transducer system is disclosed for detecting actual or simulated body sounds. An audio signal generation and detection system is disclosed for the purposes of simulating the medical examination of a patient or simulating the listening of sounds seeming to emanate from a live or inanimate body. A signal generator sets up a voltage potential at an electrode physically attached to the body, or electrically connected to a body, thereby setting up a voltage potential on a surface area of the body. An electric field potential sensor or a capacitive electrical sensor placed in proximity to the electrode or body surface then detects the voltage potential. The signals produced by the signal generator can represent heart, lung, bowel or other sounds and the electrical sensor can take the physical form of a listening device such as a stethoscope, thereby creating a simulation of listening to body sounds for medical diagnostic purposes. ...
USPTO Applicaton #: #20130028433
Inventors: Clive Smith

The Patent Description & Claims data below is from USPTO Patent Application 20130028433, Transducer for sensing actual or simulated body sounds.

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Industry Class:
Electrical audio signal processing systems and devices
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stats Patent Info
Application #
US 20130028433 A1
Publish Date
Document #
File Date
381 67
Other USPTO Classes
International Class

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Electrical Audio Signal Processing Systems And Devices   Stethoscopes, Electrical  

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