Use of lacrophyl preparation in eye drops containing...

Details Use of lacrophyl preparation in eye drops containing... Use of lacrophyl preparation in eye drops containing...

2005-09-27

2005-09-27

Lilling, Herbert J. (Department: 1651)

Drug, bio-affecting and body treating compositions

Topical body preparation containing solid synthetic organic...

Ophthalmic preparation

C424S094600, C424S094610, C514S252130, C514S253080, C514S397000

Reexamination Certificate

active

06949241

ABSTRACT:
The invention refers to the use of a lacrophyl preparation containing lysozyme, tris(hydroxymethyl)aminomethane, if desired other lacrophyl components, preferably ascorbic acid and/or citric acid and/or ethylenediamine-tetraacetic acid, in the rest distilled water for the dissolution of an active substance being insoluble or only slightly soluble in water or physiological saline, for preparing eye-drops, and/or in case of eye-drops containing an active substance to adjust optionally an active substance medium appropriate to the composition of the native tear and for the microbiological protection of the medium.

REFERENCES:
patent: 5188826 (1993-02-01), Chandrasekaran et al.
patent: 5192535 (1993-03-01), Davis et al.
patent: 9117469 (1991-11-01), None

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