发明授权
- 专利标题： Diode laser based ketone and aldehyde detection
- 专利标题（中）： 二极管激光基酮和醛检测
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申请号： US11849750申请日： 2007-09-04
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公开(公告)号： US07790467B1公开(公告)日： 2010-09-07
- 发明人: Steven Michael Massick
- 申请人： Steven Michael Massick
- 申请人地址： US NM Santa Fe
- 专利权人： Southwest Sciences Incorporated
- 当前专利权人： Southwest Sciences Incorporated
- 当前专利权人地址： US NM Santa Fe
- 代理机构： Peacock Myers, P.C.
- 代理商 Jeffrey D. Myers; Samantha A. Updegraff
- 主分类号： G01N33/00
- IPC分类号： G01N33/00 ; G01N31/00
摘要：
An apparatus and method for quantifying ketone or alydehyde concentrations of gas. The invention includes passing a gas sample through a reactor and an optical cell and determining a concentration of a gaseous reaction product. Using the concentration of the gaseous reaction product and a predetermined reaction conversion efficiency, a ketone or aldehyde concentration is calculated. This invention can be used for diabetes screening, diabetes maintenance, identification and quantification of ketosis, explosives detection and formaldehyde detection.
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