Phospholipid delivery system

Details Phospholipid delivery system Phospholipid delivery system

1992-09-04

1994-04-26

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

424450, A61K 912

Patent

active

053064836

ABSTRACT:
A process to prepare lipid crystalline figures in chloro or hydro fluorocarbon propellants or mixtures thereof for the aerosol delivery of therapeutically active substances which form amorphous films on delivery and which can be suspended in aqueous media to serve as a drug delivery system or, when used without therapeutically active substance, as an artificial tear.

REFERENCES:
patent: 4370349 (1983-01-01), Evans et al.
patent: 4394372 (1983-07-01), Taylor
patent: 4508703 (1985-04-01), Redziniak et al.
patent: 4973465 (1990-09-01), Baurain

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