Tissue sampling device
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United States of America Patent
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Apr 18, 2017
Grant Date -
Sep 18, 2014
app pub date -
Mar 12, 2014
filing date -
Mar 14, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A tissue sampling device includes for removing tissue from a target area in the body comprises a shaft having an outer surface. Two first portions and two second portions of the outer surface extend lengthwise of the shaft. Each first portion of the outer surface is associated with a different second portion and is spaced apart from its associated second portion. Each first portion of the outer surface at least partially defines a cutting edge extending in a straight line lengthwise of the shaft. Each first portion of the outer surface and its associated second portion are associated with a tissue-receiving surface extending lengthwise of the shaft. Each tissue-receiving surface defines a depression for receiving a tissue sample removed from the target area by the cutting edge of the associated first portion of the outer surface when the shaft is rotated about its longitudinal axis in the target area.
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