Apparatus for collecting specimens
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United States of America Patent
Stats
-
Feb 10, 1987
Grant Date -
N/A
app pub date -
May 17, 1985
filing date -
May 17, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A viewer for optically inspecting the interior ear cavity having a tubular body with a passage having an open end adapted to be inserted into the ear cavity and a lens in optical alignment with the passage. A light mounted on the viewer operates to illuminate the passage and interior cavity adjacent the open inner end thereof. The viewer is used with a collector to manually collect liquid samples from the ear cavity. The collector has an elongated tube associated with a plunger that is spring biased to an out position. A releasable latch holds the plunger in an in position. When the latch is disengaged from the plunger the biasing spring moves the plunger to its out position thereby drawing fluid into the tube.
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Family
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Cited Art Landscape
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