METHOD FOR PHOTODYNAMIC THERAPY OF BACKGROUND AND PRE-CANCER CERVICAL DISEASES Russian patent published in 2017 - IPC A61N5/67 A61K31/409 A61P15/00

Abstract RU 2609995 C2

FIELD: medicine.

SUBSTANCE: invention refers to medicine and can be used in treatment of background and pre-cancer vesical cervix diseases. On surface of vesical cervix and cervical canal photosensitiser "RadaGel′" is applied with concentration of active substance of 0.5 %. Gel is maintained for 40–60 minutes. Gel is removed and is exposed by means of laser surgical apparatus "Lakhta-Milon" in continuous mode. Wave length 662 nm, power density is 200–250 J/cm². First exocervical zone is exposed at output power of 1.0 W in radial scattering mode. Then endocervical zone is irradiated in diffuse scattering mode at output power of 0.9 W.

EFFECT: method enables precision even exposure of all parts of vesical cervix, which reduces healing period, eliminates scars, enables maintaining functional and anatomical integrity of vesical cervix.

1 cl, 3 ex

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RU 2 609 995 C2

Authors

Duvanskij Vladimir Anatolevich

Duvanskij Roman Anatolevich

Dates

2017-02-07—Published

2015-07-28—Filed