A portable apparatus for detecting latent fingerprints that discharges a vapor of a cyanoacrylate-containing solution. The apparatus comprises a reservoir for holding a liquid solution comprising cyanoacrylate, a valve for controlling the release of the solution through a capillary flow passage, and a power supply for heating the capillary flow passage and vaporizing the solution. When the cyanoacrylate vapor contacts latent fingerprints, the fingerprints are rendered visible.
申请公布号
WO2004038640(A2)
申请公布日期
2004.05.06
申请号
WO2003US33145
申请日期
2003.10.21
申请人
CHRYSALIS TECHNOLOGIES INCORPORATED;NICHOLS, WALTER, A.;DIEFENBACH, DANIEL