Dissolution controlled active agent dispenser

Details Dissolution controlled active agent dispenser Dissolution controlled active agent dispenser

1980-05-19

1982-02-09

Rosenbaum, C. Fred

Surgery

Respiratory method or device

Ozone or ion generation

A61M 700

Patent

active

043145574

ABSTRACT:
Drug dispensers comprising a flat body composed of a drug solute phase dispersed in a continuous polymer matrix phase in which the release rate of drug from the body is substantially constant and is controlled by the rate at which the drug solute phase dissolves in the continuous polymer matrix phase. Such control and constancy are realized by establishing specific correlations between the diffusion coefficient, dissolution rate constant, and thickness of the body.

REFERENCES:
patent: 3641237 (1972-02-01), Gould et al.
patent: 3737521 (1973-06-01), Born
patent: 3742951 (1973-07-01), Zaffaroni
patent: 3892842 (1975-07-01), Zaffaroni
patent: 3921636 (1975-11-01), Zaffaroni
patent: 3926188 (1975-12-01), Baker et al.
patent: 3948254 (1976-04-01), Zaffaroni
patent: 3996934 (1976-12-01), Zaffaroni
patent: 4016251 (1977-04-01), Higuchi et al.
patent: 4060084 (1977-11-01), Chandrasekaran
patent: 4177256 (1979-12-01), Michaels et al.

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