AU2003243246A1 - In situ methods for measuring the release of a substance from a dosage form - Google Patents

In situ methods for measuring the release of a substance from a dosage form

Info

Publication number
AU2003243246A1
AU2003243246A1 AU2003243246A AU2003243246A AU2003243246A1 AU 2003243246 A1 AU2003243246 A1 AU 2003243246A1 AU 2003243246 A AU2003243246 A AU 2003243246A AU 2003243246 A AU2003243246 A AU 2003243246A AU 2003243246 A1 AU2003243246 A1 AU 2003243246A1
Authority
AU
Australia
Prior art keywords
substance
release
measuring
dosage form
situ methods
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.)
Abandoned
Application number
AU2003243246A
Inventor
Kevin C. Bynum
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.)
Delphian Technology Inc
Original Assignee
Delphian Technology Inc
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.)
Filing date
Publication date
Application filed by Delphian Technology Inc filed Critical Delphian Technology Inc
Publication of AU2003243246A1 publication Critical patent/AU2003243246A1/en
Abandoned legal-status Critical Current

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
    • G01N21/17—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
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
    • 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
    • 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
    • G01N21/65—Raman scattering
    • 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
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/15—Medicinal preparations ; Physical properties thereof, e.g. dissolubility
    • 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
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6484—Optical fibres
    • 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
    • G01N21/65—Raman scattering
    • G01N2021/651—Cuvettes therefore
    • 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
    • G01N21/65—Raman scattering
    • G01N2021/653—Coherent methods [CARS]
    • G01N2021/656—Raman microprobe
    • 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
AU2003243246A 2002-05-17 2003-05-16 In situ methods for measuring the release of a substance from a dosage form Abandoned AU2003243246A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38161502P 2002-05-17 2002-05-17
US60/381,615 2002-05-17
PCT/US2003/015446 WO2003098199A1 (en) 2002-05-17 2003-05-16 In situ methods for measuring the release of a substance from a dosage form

Publications (1)

Publication Number Publication Date
AU2003243246A1 true AU2003243246A1 (en) 2003-12-02

Family

ID=29550153

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003243246A Abandoned AU2003243246A1 (en) 2002-05-17 2003-05-16 In situ methods for measuring the release of a substance from a dosage form

Country Status (2)

Country Link
AU (1) AU2003243246A1 (en)
WO (1) WO2003098199A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0813135A2 (en) * 2007-06-20 2014-12-23 Varian Inc APPARATUS AND METHODS FOR AUTOMATIC INSERTION, UNFOLDING, CLEANING AND CALIBRATION OF A SPECIAL PROBE DURING DISSOLUTION TESTS.
PL2458367T3 (en) * 2010-11-25 2015-12-31 Mettler Toledo Gmbh Device and method for recognising solid substances in a liquid phase
CN103712912B (en) * 2013-12-31 2016-02-24 中国科学院过程工程研究所 A kind of analyser for measuring solid drugs intrinsic dissolution and dissolution rate
GB2550539A (en) 2016-03-21 2017-11-29 Res Center Pharmaceutical Engineering Gmbh Monitoring dissolution of a dosage form in progress during dissolution by low coherence interferometry
DE102016009671A1 (en) * 2016-08-09 2018-02-15 Innovative ThermoAnalytic Instruments KG Measuring device with a light source device for determining chemical and / or physical properties of a substance
CN109030398A (en) * 2018-08-28 2018-12-18 中国烟草总公司郑州烟草研究院 A kind of buccal cigarette nicotine release behavior detection method and its special test equipment
CN116078245A (en) * 2022-12-07 2023-05-09 济宁市食品药品检验检测研究院(济宁市药品不良反应监测中心) Dissolution device and method of albendazole

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801280A (en) * 1971-11-11 1974-04-02 Upjohn Co Solubility-dissolution test apparatus and method
US4335438A (en) * 1980-04-17 1982-06-15 Smolen Victor F Method and apparatus for automatic dissolution testing of products
FR2655874B1 (en) * 1989-12-20 1992-03-13 Prolabo Sa SOLID DISSOLUTION CELL AND DISSOLUTION KINETICS STUDY APPARATUS COMPRISING SAME.
CA2161224C (en) * 1994-02-25 1999-02-02 Gerald Brinker Dissolution testing apparatus
US5679954A (en) * 1994-11-14 1997-10-21 Soloman; Sabrie Non-destructive identification of tablet and tablet dissolution by means of infared spectroscopy
US6174497B1 (en) * 1997-06-04 2001-01-16 Euro-Celtique, S.A. Detection systems and methods for predicting the dissolution curve of a drug from a pharmaceutical dosage form

Also Published As

Publication number Publication date
WO2003098199A9 (en) 2005-01-13
WO2003098199A1 (en) 2003-11-27

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase