EP1955033A4 - An integrated sensing system approach for handheld spectral measurements - Google Patents

An integrated sensing system approach for handheld spectral measurements

Info

Publication number: EP1955033A4
Authority: EP; European Patent Office
Prior art keywords: sensing system; spectral measurements; integrated sensing; system approach; handheld spectral
Prior art date: 2005-11-30
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP06838711A

Other languages

German (de)

French (fr)

Other versions

EP1955033A2 (en

Inventor

John Coates

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Microptix Technologies LLC

Original Assignee

Microptix Technologies LLC

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2005-11-30

Filing date

2006-11-30

Publication date

2012-01-18

2006-11-30 Application filed by Microptix Technologies LLC filed Critical Microptix Technologies LLC

2008-08-13 Publication of EP1955033A2 publication Critical patent/EP1955033A2/en

2012-01-18 Publication of EP1955033A4 publication Critical patent/EP1955033A4/en

Status Withdrawn legal-status Critical Current

Links

238000005259 measurement Methods 0.000 title 1
230000003595 spectral effect Effects 0.000 title 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0256—Compact construction
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0264—Electrical interface; User interface
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0272—Handheld
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/2803—Investigating the spectrum using photoelectric array detector
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/8483—Investigating reagent band
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
- G01J2003/1213—Filters in general, e.g. dichroic, band
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence

Landscapes

Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
General Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Human Computer Interaction (AREA)
Molecular Biology (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Immunology (AREA)
Pathology (AREA)
Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)

EP06838711A 2005-11-30 2006-11-30 An integrated sensing system approach for handheld spectral measurements Withdrawn EP1955033A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US74085005P	2005-11-30	2005-11-30
PCT/US2006/045891 WO2007064820A2 (en)	2005-11-30	2006-11-30	An integrated sensing system approach for handheld spectral measurements

Publications (2)

Publication Number	Publication Date
EP1955033A2 EP1955033A2 (en)	2008-08-13
EP1955033A4 true EP1955033A4 (en)	2012-01-18

Family

ID=38092794

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP06838711A Withdrawn EP1955033A4 (en)	2005-11-30	2006-11-30	An integrated sensing system approach for handheld spectral measurements

Country Status (2)

Country	Link
EP (1)	EP1955033A4 (en)
WO (1)	WO2007064820A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2010027982A2 (en) *	2008-09-02	2010-03-11	Microptix Technologies, Llc	Adapter mechanism for handheld spectral sensing device
US8352207B2 (en)	2010-03-31	2013-01-08	Ecolab Usa Inc.	Methods for calibrating a fluorometer
US8248611B2 (en)	2010-03-31	2012-08-21	Ecolab Usa Inc.	Handheld optical measuring device and method of use
CN107250739A (en)	2014-10-23	2017-10-13	威利食品有限公司	The annex of Handheld spectrometer
WO2018015951A1 (en)	2016-07-20	2018-01-25	Verifood, Ltd.	Accessories for handheld spectrometer
CN107271385A (en) *	2017-06-12	2017-10-20	中科谱光科技（北京）有限公司	A kind of wristband type universal serial absorbance measuring instrument
DE102018204837A1 (en) *	2017-08-09	2019-02-14	Robert Bosch Gmbh	A spectrometric measuring device and method for analyzing a medium using a spectrometric measuring device
CN110672534A (en) *	2019-10-18	2020-01-10	湖南国天电子科技有限公司	Ocean water quality testing system, method and device
WO2021236720A1 (en) *	2020-05-20	2021-11-25	Ysi, Inc.	Extended solid angle turbidity sensor
CN115825024B (en) *	2022-10-10	2024-05-24	中国农业大学烟台研究院	Water quality on-site rapid detection method
CN116718562A (en) *	2023-07-17	2023-09-08	海南聚能科技创新研究院有限公司	A diffuse reflection near-infrared spectrum sensor
CN116718563A (en) *	2023-07-17	2023-09-08	海南聚能科技创新研究院有限公司	A low-power near-infrared spectrum sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6096065A (en) *	1997-09-29	2000-08-01	Boston Scientific Corporation	Sheath for tissue spectroscopy
AUPP748398A0 (en) *	1998-12-03	1998-12-24	Varian Australia Pty Ltd	Uv-vis spectrophotometry
US7194369B2 (en) *	2001-07-23	2007-03-20	Cognis Corporation	On-site analysis system with central processor and method of analyzing
US7057156B2 (en) *	2003-08-14	2006-06-06	Microspectral Sensing Llc	System and method for integrated sensing and control of industrial processes
US6872947B1 (en) *	2003-09-22	2005-03-29	Lucent Technologies Inc.	MEMS-based spectrophotometric system

2006
- 2006-11-30 EP EP06838711A patent/EP1955033A4/en not_active Withdrawn
- 2006-11-30 WO PCT/US2006/045891 patent/WO2007064820A2/en not_active Ceased

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number	Publication date
EP1955033A2 (en)	2008-08-13
WO2007064820A3 (en)	2009-05-07
WO2007064820A2 (en)	2007-06-07

Legal Events

Date	Code	Title	Description
2008-07-11	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2008-08-13	17P	Request for examination filed	Effective date: 20080528
2008-08-13	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2008-08-13	AX	Request for extension of the european patent	Extension state: AL BA HR MK RS
2009-06-10	R17D	Deferred search report published (corrected)	Effective date: 20090507
2009-08-12	RIC1	Information provided on ipc code assigned before grant	Ipc: G01N 21/86 20060101AFI20090703BHEP
2012-01-18	A4	Supplementary search report drawn up and despatched	Effective date: 20111219
2012-01-18	RIC1	Information provided on ipc code assigned before grant	Ipc: G01J 3/28 20060101ALI20111213BHEP Ipc: G01J 3/26 20060101ALI20111213BHEP Ipc: G01J 3/02 20060101ALI20111213BHEP Ipc: G01N 21/86 20060101AFI20111213BHEP
2012-08-01	DAX	Request for extension of the european patent (deleted)
2012-11-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2012-12-05	18D	Application deemed to be withdrawn	Effective date: 20120601

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