Drug – bio-affecting and body treating compositions – Identification or warning feature – Taste or smell or chemical irritation to the eye – nose – or...
Patent
1975-03-11
1976-08-24
Waddell, Frederick E.
Drug, bio-affecting and body treating compositions
Identification or warning feature
Taste or smell or chemical irritation to the eye, nose, or...
424 32, 424 35, A61K 922
Patent
active
039767647
ABSTRACT:
A solid therapeutic preparation for gastric diseases, remaining in stomach for a long period of time and gradually releasing pharmacologically active ingredient contained therein into gastric juice while remaining in stomach, is provided which has been prepared by impregnation of the active ingredient together with other suitable additives into a body of empty globular shell or a granular lump in small size of the material having high buoyancy. The persisting effect of the active ingredient in stomach is thus attained.
REFERENCES:
patent: 3418999 (1968-12-01), Davis
patent: 3870790 (1975-03-01), Lowey et al.
Ishino Yoshio
Kayano Masanori
Miyao Kohei
Watanabe Sumio
Eisai Co. Ltd.
Waddell Frederick E.
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