Mesh for dissolution test
AssigneeShionogi & Co., Ltd.
InventorsKensuke HORIUCHI, Satoyo MATSUURA, Maki OKABE
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Abstract
When the mesh is placed under the bottom of a blade and over the bottom of a vessel in the dissolution test assembly equipped with either a vessel specified in the dissolution test method of the Japanese Pharmacopoeia, the United States Pharmacopoeia or the European Pharmacopoeia or a vessel used for the dissolution test, and a paddle formed from a blade and a shaft, and the suspensions and the solid dosage forms are added to or placed at the said mesh, a drug dissolves from the said dosage forms and the dissolution ratio variation between the said multiple same dosage forms can be small.
Claims19
A mesh for the dissolution test of suspensions or solid dosage forms, which is placed under the bottom of a blade and over the bottom of a vessel in a dissolution test assembly equipped with a vessel specified in the dissolution test method of the Japanese Pharmacopoeia, the United States Pharmacopoeia or the European Pharmacopoeia or a vessel used in the dissolution test, and a paddle comprising from a blade and a shaft.
A mesh for use in dissolution test of a suspension or solid dosage forms, which is placed under the bottom of a blade and over the bottom of a vessel in dissolution test assembly equipped with a vessel specified in the dissolution test method of the Japanese Pharmacopoeia, the United States Pharmacopoeia or the European Pharmacopoeia or a vessel used in the dissolution test, and a paddle comprising a blade and a shaft, wherein the mesh is formed into a circle with a diameter between 10 and 95 mm and a sieve opening of 2 to 200 mesh to prevent coning of a suspension or a solid dosage form in dissolution test.
Dependencies are inferred from the claim text.