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2 578 424

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IPC

A61L31/04(2006-01-01)

A61F9/07(2006-01-01)

A61M27/00(2006-01-01)

C08F220/18(2006-01-01)

(21) (22)

Application

2014141953/15, 2014-10-20

(24)

Start date

2014-10-20

(22)

Actual filing date

2014-10-20

(45)

Published

2016-03-27

(72)

Inventor

Valuev Ivan LvovichDavydov Dmitrij ViktorovichValuev Lev Ivanovich

(73)

Holder

Federalnoe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Ordena Trudovogo Krasnogo Znameni Institut Neftekhimicheskogo Sinteza Im. A.V. Topchieva Rossijskoj Akademii Nauk Ran)

DRAIN TUBE FOR TREATING GLAUCOMA Russian patent published in 2016 - IPC A61L31/04 A61F9/07 A61M27/00 C08F220/18

Abstract RU 2578424 C1

FIELD: medicine; chemistry.

SUBSTANCE: invention relates to drain tube for treating glaucoma. Drain tube for treating glaucoma with size 7.0-9.0×2.0-3.0×0.08-0.1 mm is made from cross-linked polymer with water concentration of 70-80 WT%, containing 30-50 mg of an antibiotic and 3.0-5.5 mg of corticosteroid per 1 g of cross-linked polymer, whereupon the drain tube contains cross-linked copolymer 99.4-99.8 WT% of hydroxyethyl methacrylate and 0.2-0.6 WT% of acryloyl-α-chymotrypsin.

EFFECT: increased operation life of drainage.

1 cl, 1 tbl, 4 ex

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RU 2 578 424 C1

Authors

Valuev Ivan Lvovich

Davydov Dmitrij Viktorovich

Valuev Lev Ivanovich

Dates

2016-03-27—Published

2014-10-20—Filed