Stethoscope and headset system

Details Stethoscope and headset system Stethoscope and headset system

1994-09-29

1997-02-18

Kuntz, Curtis

Electrical audio signal processing systems and devices

Stethoscopes, electrical

381 86, A61B 704

Patent

active

056048114

ABSTRACT:
A stethoscope and headset system comprising a stethoscope having a monitor mechanism for monitoring internal bodily vibrations of a patient and conversion circuitry coupled to the monitor mechanism for receiving the internal bodily vibrations and transmitting internal bodily indication signals based upon the internal bodily vibrations, a headset having a headband, a pair of earpieces coupled to the headband, a microphone for receiving a user's voice and transmitting a plurality of intercom signals; and a pair of speakers with each speaker coupled to an earpiece for transmitting audible sounds upon actuation by internal bodily indication signals and intercom signals; and a user-orientable selector switch coupled with the stethoscope and headset and coupleable with an intercom system of an aircraft, the selector switch having one orientation for enabling a user to listen to a patient's internal bodily vibrations and another orientation for enabling a user to communicate through the intercom system.

REFERENCES:
patent: 4226248 (1980-10-01), Manoli
patent: 4254302 (1981-03-01), Walshe
patent: 4598417 (1986-07-01), Deno
patent: 4618986 (1986-10-01), Hower
patent: 4941187 (1990-07-01), Slater
patent: 5467775 (1995-11-01), Callahan

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