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GB2136123B - Dissolution testing machine - Google Patents
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GB2136123B - Dissolution testing machine - Google Patents

Dissolution testing machine

Info

Publication number
GB2136123B
GB2136123B GB08405603A GB8405603A GB2136123B GB 2136123 B GB2136123 B GB 2136123B GB 08405603 A GB08405603 A GB 08405603A GB 8405603 A GB8405603 A GB 8405603A GB 2136123 B GB2136123 B GB 2136123B
Authority
GB
United Kingdom
Prior art keywords
testing machine
dissolution testing
dissolution
machine
testing
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.)
Expired
Application number
GB08405603A
Other versions
GB8405603D0 (en
GB2136123A (en
Inventor
Akbar Noormohammadi
Arnold Heyworth Beckett
Grahame Kenneth Greeves
Robert Edward Dodd
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB838306055A external-priority patent/GB8306055D0/en
Application filed by Individual filed Critical Individual
Priority to GB08405603A priority Critical patent/GB2136123B/en
Publication of GB8405603D0 publication Critical patent/GB8405603D0/en
Publication of GB2136123A publication Critical patent/GB2136123A/en
Application granted granted Critical
Publication of GB2136123B publication Critical patent/GB2136123B/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00Dissolving
    • B01F21/20Dissolving using flow mixing
    • B01F21/22Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles
    • B01F21/221Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles comprising constructions for blocking or redispersing undissolved solids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/20Mixing the contents of independent containers, e.g. test tubes
    • B01F31/24Mixing the contents of independent containers, e.g. test tubes the containers being submitted to a rectilinear movement
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/15Medicinal preparations ; Physical properties thereof, e.g. dissolubility
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/23Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N2013/006Dissolution of tablets or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
GB08405603A 1983-03-04 1984-03-02 Dissolution testing machine Expired GB2136123B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08405603A GB2136123B (en) 1983-03-04 1984-03-02 Dissolution testing machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838306055A GB8306055D0 (en) 1983-03-04 1983-03-04 Dissolution machine
GB08405603A GB2136123B (en) 1983-03-04 1984-03-02 Dissolution testing machine

Publications (3)

Publication Number Publication Date
GB8405603D0 GB8405603D0 (en) 1984-04-04
GB2136123A GB2136123A (en) 1984-09-12
GB2136123B true GB2136123B (en) 1986-10-29

Family

ID=26285421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08405603A Expired GB2136123B (en) 1983-03-04 1984-03-02 Dissolution testing machine

Country Status (1)

Country Link
GB (1) GB2136123B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8704963D0 (en) * 1987-12-14 1987-12-14 Leo Ab DEVICE
FR2626672B1 (en) * 1988-02-02 1990-05-25 Commissariat Energie Atomique VISCODENSIMETER WITH VIBRATING ELEMENTS FOR LIQUIDS
US5827984A (en) * 1993-08-06 1998-10-27 Ciba Geigy Corporation Apparatus for simulating the effect of the living organism on the change in shape, the disintegration and dissolution behaviour and the active-ingredient release of a pharmaceutical dosage form
DE19839398B4 (en) * 1998-08-29 2006-02-16 Sanofi-Aventis Deutschland Gmbh Mini-Basket for investigating drug release from a dosage form
KR20070083989A (en) * 2004-11-05 2007-08-24 스미스클라인 비참 코포레이션 Pharmaceutical Analysis Device and Method
US7628060B2 (en) * 2006-12-07 2009-12-08 Nalco Company Deposit removal probe and method of use
EP2320227B1 (en) * 2009-11-04 2013-02-20 LEK Pharmaceuticals d.d. Dissolution apparatus comprising beads and process

Also Published As

Publication number Publication date
GB8405603D0 (en) 1984-04-04
GB2136123A (en) 1984-09-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee