Nasal speculum
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United States of America Patent
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Jun 30, 1998
Grant Date -
N/A
app pub date -
Apr 8, 1997
filing date -
Apr 8, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A nasal speculum having generally arcuate blades movable between a closed position and an open examination position. The speculum includes interconnected parallel arms having cross members at one end. The cross members mount a pair of intermediate members having the arcuate blades at their distal ends. After the blades are inserted in a nasal passageway, the arms are squeezed to move the blades from the normally closed position outwardly to the open examination position. Preferably, the nasal speculum is a one-piece molded plastic having smooth conical blades at the work surfaces.
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Family
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Cited Art Landscape
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