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Vorrichtung und Verfahren zur gezielten Schallabfuehrung von Koerperschall

Vorrichtung zur gezielten Schallabfuehrung von Koerperschall (A1)
Sound detection device e.g. for medical application - includes at least two separate devices which are attached at two separate places of expansion medium for transferring body sound whilst retaining directional information contained in it.
 
: Scholl, W.

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Frontpage ()

DE 1996-19640605 A: 19961001
DE 1996-19640605 A: 19961001
DE 19640605 C2: 19980910
G10K0011
Deutsch
Patent, Elektronische Publikation
Fraunhofer IBP ()

Abstract
The device detects a sound emitted by at least one body sound source which is coupled with an expansion medium, whereby at least two separate devices are provided for transferring the body sound, which are attached on one side at two separate places at the expansion medium. The devices enable on their other side the detection of the body sound under retention of directional information contained in it. The devices transferring the sound are preferably hollow conductors of equal length, which are separately attached to the medium. USE - In medical application, e.g. as stethoscope, or construction. ADVANTAGE - Enables precise spatial localisation of sound source, simple usage, and compact design.

: http://publica.fraunhofer.de/dokumente/PX-40610.html