AU2005208255B2 - A handheld device with a disposable element for chemical analysis of multiple analytes - Google Patents
A handheld device with a disposable element for chemical analysis of multiple analytes Download PDFInfo
- Publication number
- AU2005208255B2 AU2005208255B2 AU2005208255A AU2005208255A AU2005208255B2 AU 2005208255 B2 AU2005208255 B2 AU 2005208255B2 AU 2005208255 A AU2005208255 A AU 2005208255A AU 2005208255 A AU2005208255 A AU 2005208255A AU 2005208255 B2 AU2005208255 B2 AU 2005208255B2
- Authority
- AU
- Australia
- Prior art keywords
- light
- test element
- response
- reagent
- sample
- Prior art date
- 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.)
- Ceased
Links
Classifications
-
- 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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
-
- 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
- G01N21/251—Colorimeters; Construction thereof
- G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus
-
- 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
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
-
- 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
- G01N21/55—Specular reflectivity
- G01N21/552—Attenuated total reflection
-
- 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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N2021/7769—Measurement method of reaction-produced change in sensor
- G01N2021/7783—Transmission, loss
-
- 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
- G01N2021/8488—Investigating reagent band the band presenting reference patches
-
- 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
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
- G01N21/272—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration for following a reaction, e.g. for determining photometrically a reaction rate (photometric cinetic analysis)
-
- 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
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
- G01N21/274—Calibration, base line adjustment, drift correction
-
- 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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/02—Mechanical
- G01N2201/022—Casings
- G01N2201/0221—Portable; cableless; compact; hand-held
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/02—Mechanical
- G01N2201/024—Modular construction
- G01N2201/0245—Modular construction with insertable-removable part
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/04—Batch operation; multisample devices
- G01N2201/0461—Simultaneous, e.g. video imaging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/122—Kinetic analysis; determining reaction rate
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/760,438 US7283245B2 (en) | 2004-01-20 | 2004-01-20 | Handheld device with a disposable element for chemical analysis of multiple analytes |
| US10/760,438 | 2004-01-20 | ||
| PCT/US2005/000092 WO2005073696A1 (en) | 2004-01-20 | 2005-01-04 | A handheld device with a disposable element for chemical analysis of multiple analytes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2005208255A1 AU2005208255A1 (en) | 2005-08-11 |
| AU2005208255B2 true AU2005208255B2 (en) | 2010-05-13 |
Family
ID=34749998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2005208255A Ceased AU2005208255B2 (en) | 2004-01-20 | 2005-01-04 | A handheld device with a disposable element for chemical analysis of multiple analytes |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7283245B2 (https=) |
| EP (1) | EP1709429A1 (https=) |
| JP (1) | JP4933271B2 (https=) |
| CN (1) | CN1961205B (https=) |
| AU (1) | AU2005208255B2 (https=) |
| CA (1) | CA2552752C (https=) |
| SG (1) | SG142315A1 (https=) |
| TW (1) | TWI375025B (https=) |
| WO (1) | WO2005073696A1 (https=) |
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| GB9810040D0 (en) * | 1998-05-11 | 1998-07-08 | Univ Nottingham | Blood borne tumour markers |
| US20070081920A1 (en) * | 2005-10-12 | 2007-04-12 | Murphy R S | Semi-disposable optoelectronic rapid diagnostic test system |
| EP1936362B1 (de) * | 2006-12-20 | 2020-03-18 | Roche Diabetes Care GmbH | Testelement mit Referenzierung |
| WO2009060412A2 (en) * | 2007-11-07 | 2009-05-14 | Nxp B.V. | Method and system for bio-analysis using a mobile communication device |
| IT1392838B1 (it) | 2009-02-13 | 2012-03-23 | Univ Bologna Alma Mater | Dispositivo portatile per la rivelazione di sostanze comprendente cellule immobilizzate |
| CN101923055A (zh) * | 2010-07-04 | 2010-12-22 | 肖才斌 | 便携式多功能比色仪 |
| WO2012011074A2 (en) | 2010-07-22 | 2012-01-26 | Hach Company | Lab-on-a-chip for alkalinity analysis |
| US9418321B1 (en) * | 2010-09-24 | 2016-08-16 | Pharmaseq, Inc. | Tagging of tissue carriers with light-activated microtransponders |
| CN102147365A (zh) * | 2010-12-22 | 2011-08-10 | 中国科学院上海微系统与信息技术研究所 | 一种手持式生物荧光检测仪及检测方法 |
| DE102011079938A1 (de) * | 2011-07-27 | 2013-01-31 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co.KG | Optikmodul zur Bestimmung zumindest einer physikalischen oder chemischen Prozessgröße, insbesondere der Konzentration zumindest einer Komponente eines Mediums |
| CN102288566A (zh) * | 2011-07-29 | 2011-12-21 | 肖才斌 | 一种便携式多功能分析仪及其测试方法 |
| CA2859167C (en) | 2011-12-12 | 2021-03-16 | Step Ahead Innovations, Inc. | Submerged chemical indicator and holder |
| KR102064861B1 (ko) * | 2012-04-27 | 2020-01-13 | 더 케무어스 컴퍼니 에프씨, 엘엘씨 | 광보호성 재료 측정용 장치 |
| US8901499B2 (en) * | 2012-05-17 | 2014-12-02 | Thermo Scientific Portable Analytical Instruments Inc. | Modular vapor detector and identifier |
| CN103424716A (zh) * | 2012-05-17 | 2013-12-04 | 安徽宏实光机电高科有限公司 | 一种基于色选机运用的灯管检测系统 |
| US9180449B2 (en) | 2012-06-12 | 2015-11-10 | Hach Company | Mobile water analysis |
| US12146878B2 (en) | 2012-08-08 | 2024-11-19 | Healthy.Io Ltd. | Method, apparatus and system for detecting and determining comprised reagent pads by quantifying color changes induced by exposure to a hostile environment |
| US10983065B2 (en) | 2012-08-08 | 2021-04-20 | Healthy.Io Ltd. | Method, apparatus and system for detecting and determining compromised reagent pads by quantifying color changes induced by exposure to a hostile environment |
| US9285323B2 (en) | 2012-08-08 | 2016-03-15 | Scanadu Incorporated | Quantifying color changes of chemical test pads induced concentrations of biological analytes under different lighting conditions |
| TWI487909B (zh) * | 2012-11-19 | 2015-06-11 | Huang Chu Huang | 智慧型可攜式水質分析裝置 |
| USD768872S1 (en) | 2012-12-12 | 2016-10-11 | Hach Company | Cuvette for a water analysis instrument |
| CN103115901B (zh) * | 2013-01-23 | 2015-05-20 | 中国科学院长春应用化学研究所 | 基于共振光散射检测生物芯片的装置 |
| US10101278B2 (en) * | 2013-05-09 | 2018-10-16 | University Of Central Florida Research Foundation, Inc. | Portable spectrometer for the presumptive identification of illicit drugs and substances of abuse |
| US11199498B2 (en) | 2013-05-09 | 2021-12-14 | University Of Central Florida Research Foundation, Inc. | Portable spectrometer for the presumptive identification of substances |
| TWI493172B (en) * | 2013-06-17 | 2015-07-21 | Portable apparatus and test piece for detecting chemical substances | |
| US9784686B2 (en) | 2013-06-19 | 2017-10-10 | Step Ahead Innovations, Inc. | Aquatic environment water parameter testing systems and methods |
| CN103810826A (zh) * | 2014-01-07 | 2014-05-21 | 上海朗赋实业有限公司 | 一种无线atp检测仪 |
| US10101342B2 (en) | 2014-02-12 | 2018-10-16 | Church & Dwight Co., Inc. | Devices and methods for electronic analyte assaying |
| US11133866B2 (en) | 2014-02-25 | 2021-09-28 | Pharmaseq, Inc. | All optical identification and sensor system with power on discovery |
| US11030778B2 (en) | 2014-03-31 | 2021-06-08 | Healthy.Io Ltd. | Methods and apparatus for enhancing color vision and quantifying color interpretation |
| DE102014104947B4 (de) * | 2014-04-08 | 2026-01-29 | Endress+Hauser Conducta Gmbh+Co. Kg | Verfahren und Analysator zur Bestimmung eines Messwerts einer Messgröße der Prozessautomatisierungstechnik |
| US11087467B2 (en) | 2014-05-12 | 2021-08-10 | Healthy.Io Ltd. | Systems and methods for urinalysis using a personal communications device |
| US10991096B2 (en) | 2014-05-12 | 2021-04-27 | Healthy.Io Ltd. | Utilizing personal communications devices for medical testing |
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| WO2016025935A2 (en) | 2014-08-15 | 2016-02-18 | Scanadu Incorporated | Precision luxmeter methods for digital cameras to quantify colors in uncontrolled lighting environments |
| CA2901207C (en) * | 2014-08-27 | 2022-11-22 | General Electric Company | System and method for dissolved gas analysis |
| US10520432B2 (en) * | 2014-11-10 | 2019-12-31 | Donald Channing Cooper | Modular illumination and sensor chamber |
| US10882258B1 (en) | 2016-01-22 | 2021-01-05 | Pharmaseq, Inc. | Microchip affixing probe and method of use |
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| CN115398826A (zh) | 2020-02-14 | 2022-11-25 | P芯片知识产权控股公司 | 光触发的应答器 |
| EP4208709A4 (en) * | 2020-08-28 | 2024-10-16 | Aronowitz, Mireya, C. | "TRICORDER" TYPE REFLECTOMETER FOR LATERAL FLOW IMMUNOLOGICAL TESTS |
| US12335736B2 (en) | 2020-09-17 | 2025-06-17 | P-Chip Ip Holdings Inc. | Devices, systems, and methods using microtransponders |
| US11740177B2 (en) | 2020-09-18 | 2023-08-29 | Salvus, Llc | Interferometric detection and quantification system and methods of use in aquatics |
| US11994504B2 (en) | 2020-09-18 | 2024-05-28 | Salvus, Llc | Interferometric detection and quantification system and methods of use in food processing and food supply chain |
| US12399172B2 (en) | 2020-09-18 | 2025-08-26 | Salvus, Llc | Interferometric detection and quantification system and methods of use in healthcare |
| US20240302279A1 (en) * | 2020-12-21 | 2024-09-12 | Endress+Hauser Conducta Gmbh+Co. Kg | Optochemical sensor and method for measuring luminescing analytes in a measurement medium |
| US20220365015A1 (en) * | 2021-05-17 | 2022-11-17 | Rhythmic Health, Inc. | Mip sensor device with replaceable mip sensor |
| CN117848881B (zh) * | 2023-12-18 | 2025-10-10 | 浙江大学 | 一种高压氢环境下爆破片性能测试方法 |
| CN117805010B (zh) * | 2024-02-28 | 2024-05-31 | 江苏双辉环境科技有限公司 | 一种冷却塔填料性能实验检测装置 |
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-
2004
- 2004-01-20 US US10/760,438 patent/US7283245B2/en not_active Expired - Lifetime
-
2005
- 2005-01-04 WO PCT/US2005/000092 patent/WO2005073696A1/en not_active Ceased
- 2005-01-04 CA CA2552752A patent/CA2552752C/en not_active Expired - Lifetime
- 2005-01-04 JP JP2006551100A patent/JP4933271B2/ja not_active Expired - Fee Related
- 2005-01-04 CN CN2005800027836A patent/CN1961205B/zh not_active Expired - Lifetime
- 2005-01-04 AU AU2005208255A patent/AU2005208255B2/en not_active Ceased
- 2005-01-04 EP EP05704927A patent/EP1709429A1/en not_active Withdrawn
- 2005-01-04 SG SG200803065-2A patent/SG142315A1/en unknown
- 2005-01-10 TW TW094100647A patent/TWI375025B/zh not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5599668A (en) * | 1994-09-22 | 1997-02-04 | Abbott Laboratories | Light scattering optical waveguide method for detecting specific binding events |
| US5822073A (en) * | 1995-10-25 | 1998-10-13 | University Of Washington | Optical lightpipe sensor based on surface plasmon resonance |
Also Published As
| Publication number | Publication date |
|---|---|
| SG142315A1 (en) | 2008-05-28 |
| EP1709429A1 (en) | 2006-10-11 |
| JP2007519004A (ja) | 2007-07-12 |
| CN1961205A (zh) | 2007-05-09 |
| TW200533908A (en) | 2005-10-16 |
| AU2005208255A1 (en) | 2005-08-11 |
| JP4933271B2 (ja) | 2012-05-16 |
| CN1961205B (zh) | 2011-02-02 |
| US7283245B2 (en) | 2007-10-16 |
| CA2552752C (en) | 2013-02-19 |
| TWI375025B (en) | 2012-10-21 |
| WO2005073696A1 (en) | 2005-08-11 |
| US20050157304A1 (en) | 2005-07-21 |
| CA2552752A1 (en) | 2005-08-11 |
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