公开(公告)号：US20130265568A1

公开(公告)日：2013-10-10

申请号：US13836627

申请日：2013-03-15

Applicant: INNOVATIVE SCIENCE TOOLS, INC.

Inventor： Ronald H. Micheels ,  Don J. Lee

IPC: G01N21/35

CPC classification number: G01N21/359 ,  G01J3/0205 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/10 ,  G01J3/42 ,  G01N21/3563 ,  G01N21/3577 ,  G01N21/9508 ,  G01N2201/06153 ,  G01N2201/0627 ,  G01N2201/0631

Abstract: A device and method for identifying solid and liquid materials use near-infrared transmission spectroscopy combined with multivariate calibration methods for analysis of the spectral data. Near-infrared transmission spectroscopy is employed within either the 700-1100 nm or the 900-1700 nm wavelength range to identify solid or liquid materials and determine whether they match specific known materials. Uses include identifying solid (including powdered) and liquid materials with a fast measurement cycle time of about 2 to 15 seconds and with a method that requires no sample preparation, as well as quantitative analysis to determine the concentration of one or more chemical components in a solid or liquid sample that consists of a mixture of components. A primary application of such analysis includes detection of counterfeit drug tablets, capsules and liquid medications.

Abstract translation: 用于识别固体和液体材料的装置和方法使用近红外透射光谱与多变量校准方法结合用于分析光谱数据。 在700-1100nm或900-1700nm波长范围内采用近红外透射光谱法来识别固体或液体材料，并确定它们是否与特定的已知材料相匹配。 用途包括以大约2至15秒的快速测量周期时间识别固体（包括粉末）和液体材料，并且使用不需要样品制备的方法以及定量分析来确定一种或多种化学成分的浓度 固体或液体样品，由组分的混合物组成。 这种分析的主要应用包括检测假药片，胶囊和液体药物。

公开(公告)号：US20160161402A1

公开(公告)日：2016-06-09

申请号：US15046850

申请日：2016-02-18

Applicant: Innovative Science Tools, Inc.

Inventor： Ronald H. Micheels ,  Don J. Lee

IPC: G01N21/359 ,  G01N21/3577 ,  G01N21/3563

CPC classification number: G01N21/359 ,  G01J3/0205 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/10 ,  G01J3/42 ,  G01N21/3563 ,  G01N21/3577 ,  G01N21/9508 ,  G01N2201/06153 ,  G01N2201/0627 ,  G01N2201/0631

Abstract: A device and method for identifying solid and liquid materials use near-infrared transmission spectroscopy combined with multivariate calibration methods for analysis of the spectral data. Near-infrared transmission spectroscopy is employed within either the 700-1100 nm or the 900-1700 nm wavelength range to identify solid or liquid materials and determine whether they match specific known materials. Uses include identifying solid (including powdered) and liquid materials with a fast measurement cycle time of about 2 to 15 seconds and with a method that requires no sample preparation, as well as quantitative analysis to determine the concentration of one or more chemical components in a solid or liquid sample that consists of a mixture of components. A primary application of such analysis includes detection of counterfeit drug tablets, capsules and liquid medications.