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2 290 905

(13)

(51)

IPC

A61F9/08(2006-01-01)

A61K31/409(2006-01-01)

A61P35/00(2006-01-01)

(21) (22)

Application

2005121930/14, 2005-07-12

(24)

Start date

2005-07-12

(22)

Actual filing date

2005-07-12

(45)

Published

2007-01-10

(72)

Inventor

Likhvantseva Vera Gennad'EvnaBudzinskaja Marija ViktorovnaMerzljakova Oksana Jur'EvnaShevchik Sergej AleksandrovichLoshchenov Viktor BorisovichVorozhtsov Georgij NikolaevichKuz'Min Sergej Georgievich

(73)

Holder

Gu Nauchno-Issledovatel'Skij Institut Glaznykh Boleznej Ramn Niigb Ramn)Gup Nauchnyj I Klinicheskij Tsentr

METHOD FOR TREATING THE CASES OF INTRAOCULAR TUMORS Russian patent published in 2007 - IPC A61F9/08 A61K31/409 A61P35/00

Abstract RU 2290905 C1

FIELD: medicine.

SUBSTANCE: method involves introducing photosensitizer of photosense at a dose of 0.1-1.0 mg/kg of patient weight. Photodynamic therapy is applied in 48-72 h with laser radiation at wavelength of 675 nm after having introduced the photosense. Iradiation is carried out in transscleral way after having determined tumor base projection place over sclera in transillumination way. Exposure dose is equal to 80-800 mW/cm² with cylindrical light guide set at a distance from sclera that laser radiation beam diameter overlaps tumor base diameter by 1-2 mm at its projection place on sclera.

EFFECT: enhanced effectiveness of treatment.

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RU 2 290 905 C1

Authors

Likhvantseva Vera Gennad'Evna

Budzinskaja Marija Viktorovna

Merzljakova Oksana Jur'Evna

Shevchik Sergej Aleksandrovich

Loshchenov Viktor Borisovich

Vorozhtsov Georgij Nikolaevich

Kuz'Min Sergej Georgievich

Dates

2007-01-10—Published

2005-07-12—Filed