Surgery – Means for introducing or removing material from body for... – Treating material applied to or removed from external...
Patent
1993-08-30
1995-01-10
Green, Randall L.
Surgery
Means for introducing or removing material from body for...
Treating material applied to or removed from external...
604294, 424427, 424 7831, 514642, 514839, 514912, 514913, 514914, 523122, A61M 3500
Patent
active
053803035
ABSTRACT:
A disinfectant or preservative composition particularly adapted for use in ophthalmic preparations such as contact lens disinfecting, cleaning, cushioning, wetting, soaking and reconditioning solutions and additionally in topical medications and tear substitutes, which uses a hydrophilic polymeric antimicrobial agent, namely poly[oxyethylene(dimethylimino) (ethylene dimethylimino)ethylene dichloride] with additional agents including EDTA and alkali salts thereof and a boric acid/borate buffer system.
REFERENCES:
patent: 4025617 (1977-05-01), Green et al.
patent: 4171377 (1979-10-01), Green et al.
patent: 4201706 (1980-05-01), Trngu et al.
patent: 4304894 (1981-12-01), Andrew et al.
patent: 4407791 (1983-10-01), Stare
patent: 4548812 (1985-10-01), Foley
patent: 4791063 (1988-12-01), Hou et al.
Holly Frank J.
Tonge Stephen R.
Buchaca John D.
Charmasson Henri J. A.
Green Randall L.
Holly Frank J.
Jones Mary Beth O.
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