Method and apparatus for detecting fingerprints on skin
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United States of America Patent
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-
Mar 7, 1995
Grant Date -
N/A
app pub date -
May 20, 1993
filing date -
May 20, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for rendering latent fingerprints at a site on a portion of skin detectable. The method comprises the steps of forming a cyanoacrylate vapor from a cyanoacrylate, conducting the cyanoacrylate vapor to the site on a portion of skin, and applying the cyanoacrylate vapor to the site at a sufficient concentration for a period of time of between about 15 seconds and about 30 seconds sufficient to deposit between about 0.31 mg/cm.sup.2 and about 0.78 mg/cm.sup.2 of the cyanoacrylate on the portion of skin. The present invention also provides an apparatus for rendering latent fingerprints at a site on a portion of skin detectable.
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