Apparatus for dissolution testing of solid medications

Details Apparatus for dissolution testing of solid medications Apparatus for dissolution testing of solid medications

1990-12-10

1992-07-07

Williams, Hezron E.

Measuring and testing

Instrument mechanism or transmission

Rate of change

G01N 3315

Patent

active

051272784

ABSTRACT:
An apparatus for dissolution testing of solid medications in accordance with a throughflow method comprises a plurality of testing cells to be surrounded by heating bath each having a lower supply opening for testing fluid and an upper filter with a filter head having an outlet opening, a connecting member arranged on the filter head and tightly connectable with the outlet opening of the filter head under pressure and connected with a conduit for outflow of the testing fluid, a cell base provided with a testing fluid supply conduit and tightly placed on the supply opening of each of the testing cells, and a tensioning unit pressing all the connecting members and all the cell bases together on the testing cells.

REFERENCES:
patent: 4555934 (1985-12-01), Freeman et al.
patent: 4573342 (1986-03-01), Jones
patent: 4642220 (1987-02-01), Bjorkman
patent: 4879917 (1989-11-01), Eppelmann et al.
patent: 4924716 (1990-05-01), Schneider

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