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2 270 641

(13)

(51)

IPC

A61F2/14(2006-01-01)

A61L27/56(2006-01-01)

(21) (22)

Application

2004119478/04, 2004-06-17

(24)

Start date

2004-06-17

(22)

Actual filing date

2004-06-17

(45)

Published

2006-02-27

(72)

Inventor

D'Jakov Valerij Evgen'EvichAstakhov Jurij SergeevichNikolaenko Vadim PetrovichKortunov Jurij Anatol'EvichFedotova Ljubov' Mikhajlovna

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo Kompleks

ORBITAL IMPLANT MANUFACTURED FROM POROUS POLYTETRAFLUOROETHYLENE Russian patent published in 2006 - IPC A61F2/14 A61L27/56

Abstract RU 2270641 C1

FIELD: medical engineering.

SUBSTANCE: implant is manufactured from porous polytetrafluoroethylene having structure composed of polymer elements and empty space elements with elements joined into three-dimensional network possessing empty space element volume share of 15-40%, specific space element surface of 0.1-0.3 mcm²/mcm³, mean distance between empty spaces in a volume of 50-100 mcm and mean spatial chord of 12-38 mcm. The orbital implant is optionally shaped as ball or rounded pyramid.

EFFECT: reliable integration into connective eye tissue.

3 cl, 8 dwg

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RU 2 270 641 C1

Authors

D'Jakov Valerij Evgen'Evich

Astakhov Jurij Sergeevich

Nikolaenko Vadim Petrovich

Kortunov Jurij Anatol'Evich

Fedotova Ljubov' Mikhajlovna

Dates

2006-02-27—Published

2004-06-17—Filed