Heart sound detecting head

The utility model relates to a heart sound detecting head, which is an important device to cooperate with other medical appliances, in particular to a device to cooperate with the apparatus for detecting human heart sound or the nondestructive detector of coronary heart disease. A sound sensor in th...

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Bibliographic Details
Main Author YUNQIN CHEN
Format Patent
LanguageEnglish
Published 04.09.2002
Edition7
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The utility model relates to a heart sound detecting head, which is an important device to cooperate with other medical appliances, in particular to a device to cooperate with the apparatus for detecting human heart sound or the nondestructive detector of coronary heart disease. A sound sensor in the heart detecting head transfers the hearth sounds into electric signals which are delivered to other apparatus through wires. The sound sensor with wire is fixed on a support device; and the support device is a shell with a reverse nose on a bell jar which is connected with the sound sensor; and a rubber suction component is connected with the reverse nose. The utility model is simple, convenient and easy in operation; the bell jar and the shell are adsorbed on the surface skin of the human chest with strong absorbability. And a taper joint which matches with the shell, a tower-shaped spring and a protective shield are arranged out of the wire; thus, the wire is supported and can not swing and deform as well as can not be affected by the external factor, and the detecting sensitivity and the detecting accuracy of the detecting head are increased.
Bibliography:Application Number: CN2001255116U