METHOD FOR DELIVERING DRUGS TO GIVEN AREA OF EYEBALL IN CARRYING OUT INTRAVITREAL INTERVENTIONS ON ACCOUNT OF ABLATIO RETINAE COMPLICATED WITH PROLIFERATIVE VITREORETINOPATHY Russian patent published in 2005 - IPC

Abstract RU 2248777 C1

FIELD: medicine.

SUBSTANCE: method involves carrying out subtotal vitrectomy, vitreal cavity tamponade with perfluororganic substance, silicon or gas mixture. Hydrophilic flexible polymer implant is additionally introduced having 60-85% water content into the vitreal cavity of 3 to 5 mm length saturated with drug to be introduced and enclosed into hydrophobic envelope having openings on its end. Then, the hydrophilic implant with the envelope is removed 1-2 weeks later. The implant is impregnated with 0.5% of 5-fluoruracyl solution. The hydrophilic implant is impregnated with Rubomicin solution.

EFFECT: enabled constant drug concentration in the vitreal cavity; enhanced effectiveness of treatment.

3 cl

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RU 2 248 777 C1

Authors

Zakharov V.D.

Davydov D.V.

Badalova L.Eh.

Gorshkov I.M.

Sharipova D.N.

Dates

2005-03-27Published

2003-06-18Filed