Invention Application
- Patent Title: METHOD AND APPARATUS FOR DETECTING TRACE AMOUNTS OF SUBSTANCES
- Patent Title (中): 检测物质追踪量的方法和装置
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Application No.: PCT/IL2006/000989Application Date: 2006-08-27
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Publication No.: WO2007029233A1Publication Date: 2007-03-15
- Inventor: OVADIA, Yuval , BIRAN, Yaniv
- Applicant: S.T.I. SECURITY TECHNOLOGY INTEGRATION LTD. , OVADIA, Yuval , BIRAN, Yaniv
- Applicant Address: P.O. Box 406, 60990 Shefayim IL
- Assignee: S.T.I. SECURITY TECHNOLOGY INTEGRATION LTD.,OVADIA, Yuval,BIRAN, Yaniv
- Current Assignee: S.T.I. SECURITY TECHNOLOGY INTEGRATION LTD.,OVADIA, Yuval,BIRAN, Yaniv
- Current Assignee Address: P.O. Box 406, 60990 Shefayim IL
- Agency: G.E. EHRLICH (1995) LTD. et al.
- Priority: IL170701 20050906
- Main IPC: G01N1/22
- IPC: G01N1/22
Abstract:
A method and apparatus for detecting trace amounts of a target substance carried by the object, by: applying to the object a flow of air which has been pre-heated, to dislodge substances carried by the object; collecting the heated air after applied to the object; and analyzing the collected heated air for the presence of the target substance. Preferably, a marker substance is introduced into the air before applied to the objects, and the collected heated air is analyzed also for the presence of the marker substance.
Information query
