IT1002739B - Dispositivo per la determinazione automatica della rapidita di soluzione di materiali solidi in liquidi - Google Patents

Dispositivo per la determinazione automatica della rapidita di soluzione di materiali solidi in liquidi

Info

Publication number
IT1002739B
IT1002739B IT47834/74A IT4783474A IT1002739B IT 1002739 B IT1002739 B IT 1002739B IT 47834/74 A IT47834/74 A IT 47834/74A IT 4783474 A IT4783474 A IT 4783474A IT 1002739 B IT1002739 B IT 1002739B
Authority
IT
Italy
Prior art keywords
liquids
solid materials
automatic determination
solution rapid
rapid
Prior art date
Application number
IT47834/74A
Other languages
English (en)
Inventor
D Skiles
R Brocker
D Bischoff
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of IT1002739B publication Critical patent/IT1002739B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N2013/006—Dissolution of tablets or the like
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00178—Special arrangements of analysers
    • G01N2035/00188—Special arrangements of analysers the analyte being in the solid state
    • G01N2035/00198—Dissolution analysers
    • 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

Landscapes

  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
IT47834/74A 1973-01-24 1974-01-21 Dispositivo per la determinazione automatica della rapidita di soluzione di materiali solidi in liquidi IT1002739B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00326428A US3802272A (en) 1973-01-24 1973-01-24 Automatic dissolution rate determinator

Publications (1)

Publication Number Publication Date
IT1002739B true IT1002739B (it) 1976-05-20

Family

ID=23272156

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47834/74A IT1002739B (it) 1973-01-24 1974-01-21 Dispositivo per la determinazione automatica della rapidita di soluzione di materiali solidi in liquidi

Country Status (9)

Country Link
US (1) US3802272A (it)
JP (1) JPS49106889A (it)
BE (1) BE810052A (it)
CA (1) CA990532A (it)
DE (1) DE2403188A1 (it)
FR (1) FR2214886B1 (it)
GB (1) GB1450262A (it)
IT (1) IT1002739B (it)
NL (1) NL7400918A (it)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2068540B (en) * 1980-01-31 1983-08-24 Shell Int Research Method and apparatus for testing the effectiveness of chemicals as scale inhibitors or scale removers
US4279860A (en) * 1980-06-25 1981-07-21 Smolen Victor F Multiple injector flow through dissolution cell for dissolution testing apparatus
US5011662A (en) * 1983-03-04 1991-04-30 Akbar Noormohammadi Dissolution testing machine
GB8306055D0 (en) * 1983-03-04 1983-04-07 Noormohammadi A Dissolution machine
FR2546628B1 (fr) * 1983-05-27 1987-02-13 Univ Bordeaux Dispositif pour etudier la liberation-dissolution des medicaments a partir des formes pharmaceutiques pateuses
FI833181A0 (fi) * 1983-09-06 1983-09-06 Labsystems Oy Foerfarande foer bestaemning av loesningshastighet
US4678639A (en) * 1984-03-02 1987-07-07 The Perkin-Elmer Corporation Apparatus for periodically monitoring the composition of a plurality of samples
DE3520034C1 (de) * 1985-06-04 1986-05-07 Erweka Apparatebau GmbH, 6056 Heusenstamm Zerfallstestgeraet
CA1274159A (en) * 1986-06-19 1990-09-18 Joseph K.S. Lee Dissolution cell and method for determining the in- vitro release of a drug
US4856909A (en) * 1986-06-23 1989-08-15 Rorer Pharmaceutical Corporation Pharmacological dissolution method and apparatus
EP0278374A3 (de) * 1987-02-06 1989-03-01 Pharmatest Apparatebau Gmbh Vorrichtung zur Bestimmung der Wirkstoff-Freigabe von pharmazeutischen Produkten
SE466973B (sv) * 1987-09-15 1992-05-04 Joergen Lammert Saett att fortloepande automatiskt utfoera analyser, t ex dissolutionstester, samt anordning foer utfoerande av saettet
DE3804688A1 (de) * 1988-02-15 1989-08-24 Erweka Apparatebau Gmbh Zerfallstestgeraet
US4852400A (en) * 1988-02-29 1989-08-01 E. I. Du Pont De Nemours And Company Method and apparatus for determining physical integrity of geological strata
EP0343261B1 (de) * 1988-05-19 1992-08-12 ERWEKA GmbH Dissolutionstestgerät
FR2655874B1 (fr) * 1989-12-20 1992-03-13 Prolabo Sa Cellule de dissolution pour solides et appareil d'etude de la cinetique de dissolution la comportant.
US5412979A (en) * 1993-05-03 1995-05-09 Temple University - Of The Commonwealth System Of Higher Education Method and apparatus for dissolution testing of a dosage form
DE69430701T2 (de) * 1993-08-06 2002-11-07 Novartis Ag, Basel Vorrichtung zur simulation des einflusses des lebenden organismus auf die formveraenderung; das zufalls- und aufloeseverhalten bzw. die wirkstoffabgabe einer pharmazeutischen darreichungsform
WO1995023329A1 (en) * 1994-02-25 1995-08-31 Distek Inc. Dissolution testing apparatus
US5612187A (en) * 1994-03-22 1997-03-18 Espress Tech, Inc. Clot lysis time determining device and method for determining the time necessary for fluid to lyse a clot, and clot supporter
DE29519713U1 (de) * 1995-12-12 1996-02-01 Erweka GmbH, 63150 Heusenstamm Dissolutionstestgerät
US5639974A (en) * 1996-04-01 1997-06-17 Hanson; Royal A. Dissolution test apparatus
US5816701A (en) * 1996-04-22 1998-10-06 Source For Automation, Inc. Automated tablet dissolution apparatus
US6000928A (en) * 1997-04-03 1999-12-14 Technophar Equipment & Service Limited Capsule making machine having improved pin bars and air flow characteristics
US5945136A (en) * 1997-04-03 1999-08-31 Technophar Equipment & Service Limited Heating elevator for capsule making machine
DE19839398B4 (de) * 1998-08-29 2006-02-16 Sanofi-Aventis Deutschland Gmbh Mini-Basket zur Untersuchung der Wirkstofffreisetzung aus einer Arzneiform
WO2000046597A1 (en) * 1999-02-05 2000-08-10 Dermik Laboratories, Inc. Dissolution test sample holder
US6929782B1 (en) * 1999-02-05 2005-08-16 Aventis Pharmaceuticals Inc. Dissolution test sample holder
US6422098B1 (en) * 1999-03-03 2002-07-23 Hanson Research Corp. Dissolution sampling apparatus
US20050059953A1 (en) * 1999-09-03 2005-03-17 Lifenet Apparatus for demineralizing osteoinductive bone
US6336739B1 (en) 2001-03-02 2002-01-08 Luke Lee Air bath dissolution tester
US6652135B2 (en) * 2001-09-24 2003-11-25 Highland Laboratories, Inc. Stirring apparatus for large containers
US7021163B2 (en) * 2001-10-11 2006-04-04 Elan Pharma International Limited Apparatus and method for concurrently monitoring active release and physical appearance of solid dosage form pharmaceuticals
US20040115837A1 (en) * 2002-11-27 2004-06-17 Schapaugh Randal Lee Methods of measuring the dissolution rate of an analyte in a non-aqueous liquid composition
US7071001B2 (en) 2003-01-10 2006-07-04 Dnk Associates, Inc. System and method for in vitro bleeding time testing
EP1606045B1 (de) * 2003-03-22 2015-07-01 Henkel AG & Co. KGaA Mischvorrichtung
US7051606B2 (en) * 2004-01-30 2006-05-30 Andrx Labs Llc Dosage form holder device and methods for immersion testing
WO2006052742A2 (en) * 2004-11-05 2006-05-18 Smithkline Beecham Corporation Pharmaceutical analysis apparatus and method
US7331251B2 (en) * 2005-06-22 2008-02-19 Idaho State University Dissolution testing of solid dosage forms intended to be administered in the oral cavity
GB2436143A (en) * 2006-03-15 2007-09-19 Astech Projects Ltd Multiple sample processing
DE102008024840B3 (de) * 2008-05-23 2009-11-12 Merck Patent Gmbh Vorrichtung zur Aufnahme eines Feststoffes in einer Messzelle
US7938032B2 (en) * 2008-10-30 2011-05-10 Agilent Technologies, Inc. Dissolution testing with in-situ gravimetric volume measurement
US8196479B2 (en) * 2009-10-20 2012-06-12 Midwest Research Institute, Inc. Portable multi-tube air sampler unit
JP5576337B2 (ja) * 2010-06-30 2014-08-20 ローム アンド ハース カンパニー 医薬剤形を溶出試験装置に分配するための送達装置
CN103048165A (zh) * 2011-10-15 2013-04-17 四川汇利实业有限公司 采用自动控制过程的溶解度测试的取样装置
WO2015070262A1 (en) * 2013-11-11 2015-05-14 Distek, Inc. Apparatus and methods for disintegration testing
JP6386193B2 (ja) * 2014-11-21 2018-09-05 アブソープション システムズ グループ リミテッド ライアビリティ カンパニー 薬物の溶解、吸収及び透過の付随評価のためのシステム、並びに該システムを使用する方法
CN111855933A (zh) * 2019-04-28 2020-10-30 中国石油化工股份有限公司 一种固体缓蚀剂释放速率评价装置及方法
US11668723B2 (en) 2019-07-09 2023-06-06 Logan Instruments Corporation Automated dissolution/permeation testing system
US11499904B2 (en) * 2020-02-12 2022-11-15 National Guard Health Affairs In vitro dissolution test method for fluticasone propionate and other inhaled drugs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572648A (en) * 1969-06-13 1971-03-30 William A Hanson Pharmeceutical testing instrument
US3618395A (en) * 1970-04-09 1971-11-09 Welsh Tablet disintegration apparatus

Also Published As

Publication number Publication date
NL7400918A (it) 1974-07-26
GB1450262A (en) 1976-09-22
JPS49106889A (it) 1974-10-09
FR2214886B1 (it) 1976-11-26
US3802272A (en) 1974-04-09
FR2214886A1 (it) 1974-08-19
CA990532A (en) 1976-06-08
DE2403188A1 (de) 1974-08-01
BE810052A (fr) 1974-07-23

Similar Documents

Publication Publication Date Title
IT983152B (it) Dispositivo per misurare la portata di liquidi
IT1022930B (it) Sonda per prelevare campioni liquidi
IT991698B (it) Dispositivo a perdere per la concentrazione di campioni liquidi
IT973317B (it) Procedimento per incapsulare materiali liquidi semisolidi e solidi
IT974001B (it) Apparecchio separatore di materiali liquidi e solidi
BE784986A (fr) Procede de determination quantitative de substances
IT1012182B (it) Dispositivo rivelatore di liquidi
IT967677B (it) Apparecchio per fornire campioni di liquidi
IT968316B (it) Dispositivo per la miscelazione di materiali
IT944235B (it) Dispositivo per separare solidi da liquidi
IT1041789B (it) Dispositivo e procedimento per la separazione di materiali solidi da liquidi
IT1013300B (it) Sistema per rivelare la presenza di piccolissimi fori in materiali opachi
IT996589B (it) Dispositivo per la campionatura automatica di liquidi
IT950756B (it) Dispositivo per la raccolta e la misurazione automatica di volumi di liquido
IT988542B (it) Filtro per liquidi
AR193070A1 (es) Dispositivo para la distribucion de substancias liquidas
IT998756B (it) Dispositivo per la filtrazione dei liquidi
IT955505B (it) Dispositivo per la filtrazione di liquidi
IT1040843B (it) Dispositivo per il flusso continuo di sostanze solide sedimentate in liquidi
IT948770B (it) Dispositivo per il filtraggio di liquidi
IT1008308B (it) Dispositivo per mescolare liquidi
IT955247B (it) Dispositivo per diluire campioni liquidi
IT944237B (it) Dispositivo per separare solidi da liquidi
IT974957B (it) Dispositivo per il pompaggio di li quidi particolarmente per il prelievo di campioni
IT1020783B (it) Dispositivo miscelatore per la pre parazione di campioni solidi per l analisi