Stethoscope head
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 15, 2010
Grant Date -
Oct 9, 2008
app pub date -
Apr 19, 2005
filing date -
Apr 19, 2005
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A stethoscope is provided with two head portions for fitting two diaphragms different in caliber on a head main portion, having diverse design properties and functions.A stethoscope head comprising a head main portion and a conduit connecting portion provided on the head main portion, wherein said head main portion comprises a main head portion and a sub-head portion formed from a transparent or semitransparent element formed in the opposite direction each other with the pipe connecting port put therebetween; the main head portion comprises a transparent or semitransparent main diaphragm connected to the conduit connecting port, and the sub-head portion is provided with spaces for receiving the sub-diaphragm for high frequency and or narrow area stethoscope or various functions, and is provided with mounting means for mounting the sub-diaphragm or the apparatus on the sub-head portion.
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Cited Art Landscape
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