公开(公告)号：US10961558B2

公开(公告)日：2021-03-30

申请号：US16819954

申请日：2020-03-16

Applicant: VERITIDE LIMITED

Inventor： Joon Koo Choi ,  Craig Simon Tuffnell ,  James Martin Boulton

IPC: G01N33/12 ,  G01N21/64 ,  G01J3/44 ,  G01N21/94 ,  C12Q1/04 ,  G06K9/00

Abstract: A spectroscopic method and system detects the amount of one or more substances or contaminants in or on a product, such as fecal contamination on meat samples.

公开(公告)号：US09939378B2

公开(公告)日：2018-04-10

申请号：US14404788

申请日：2013-06-04

Applicant: Veritide Limited

Inventor： Joon Koo Choi ,  Robert Ian Johnston

IPC: G01N33/48 ,  G01N21/64 ,  C12Q1/04 ,  G01J3/36 ,  G01J3/42 ,  G01J3/02 ,  G01N33/12 ,  G01N21/63

CPC classification number: G01N21/64 ,  C12Q1/04 ,  G01J3/0218 ,  G01J3/36 ,  G01J3/42 ,  G01N21/645 ,  G01N21/6486 ,  G01N33/12 ,  G01N2021/635 ,  G01N2021/6417 ,  G01N2021/6484 ,  G01N2201/0612

Abstract: A system and method for the detection of bacteria on a sample, utilizes spectroscopic analysis of the sample and the fluorescent properties of bacteria or other substance(s) or matter associated with the bacteria to identify the presence of bacteria on the sample. A detector analyses light emitted from the sample in response to illumination. The detector 5 is arranged to analyze the emission spectra across two wavebands, a first waveband containing the wavelengths associated with the fluorescent properties of the bacterial species or other substance or matter to be detected, and a second waveband excluding these wavelengths but also having an overlapping region with the first waveband.

公开(公告)号：US20170002394A1

公开(公告)日：2017-01-05

申请号：US15125618

申请日：2015-03-13

Applicant: VERITIDE LIMITED

Inventor： Joon Koo Choi ,  Craig Simon Tuffnell ,  James Martin Boulton

IPC: C12Q1/04 ,  G06K9/00 ,  G01N21/64 ,  G01N21/94 ,  G01N33/12 ,  G01J3/44

CPC classification number: C12Q1/04 ,  G01J3/44 ,  G01J3/4406 ,  G01N21/6456 ,  G01N21/94 ,  G01N33/12 ,  G01N2021/6421 ,  G01N2201/129 ,  G06K9/00134

Abstract: A spectroscopic method and system detects the amount of one or more substances or contaminants in or on a product, such as fecal contamination on meat samples.

Abstract translation: 光谱方法和系统检测产品中或产品上的一种或多种物质或污染物的量，例如肉类样品上的粪便污染物。

公开(公告)号：US20150330898A1

公开(公告)日：2015-11-19

申请号：US14404788

申请日：2013-06-04

Applicant: Veritide Limited

Inventor： Joon Koo Choi ,  Robert Ian Johnston

IPC: G01N21/64 ,  C12Q1/04

CPC classification number: G01N21/64 ,  C12Q1/04 ,  G01J3/0218 ,  G01J3/36 ,  G01J3/42 ,  G01N21/645 ,  G01N21/6486 ,  G01N33/12 ,  G01N2021/635 ,  G01N2021/6417 ,  G01N2021/6484 ,  G01N2201/0612

Abstract: A system and method for the detection of bacteria on a sample, utilises spectroscopic analysis of the sample and the fluorescent properties of bacteria or other substance(s) or matter associated with the bacteria to identify the presence of bacteria on the sample. A detector analyses light emitted from the sample in response to illumination. The detector 5 is arranged to analyse the emission spectra across two wavebands, a first waveband containing the wavelengths associated with the fluorescent properties of the bacterial species or other substance or matter to be detected, and a second waveband excluding these wavelengths but also having an overlapping region with the first waveband.

Abstract translation: 用于检测样品上的细菌的系统和方法，利用样品的光谱分析和细菌或其它物质或与细菌相关的物质的荧光性质来鉴定样品中细菌的存在。 检测器响应于照明而分析从样品发射的光。 检测器5被布置成分析两个波段上的发射光谱，第一波段包含与细菌物质或其他物质或待检测物质的荧光特性相关联的波长，以及除了这些波长之外还具有重叠的第二波段 具有第一波段的区域。