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2 088 240

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C1

(51)

IPC

(21) (22)

Application

93055814/14, 1993-12-09

(22)

Actual filing date

1993-12-09

(45)

Published

1997-08-27

(72)

Inventor

Solov'Ev M.M.Vladimirova L.G.Chechetkina E.V.

(73)

Holder

Aktsionernoe Obshchestvo Zakrytogo Tipa

METHOD OF PREPARING THE PREPARATION FOR REPARATIVE OSTEOGENESIS ACTIVATION Russian patent published in 1997 - IPC

Abstract RU 2088240 C1

FIELD: medicine, traumatology, stomatology, orthopedics. SUBSTANCE: method involves preparing the solution of highly purified collagen from animal raw by alkaline-saline extraction. Then formaldehyde and hydroxylapatite aqueous dispersion were added to this solution, stirred and chlorohexidine bigluconate an aqueous solution is added also. Components were added at the following ratios, wt. -%: collagen, 60.6-71.6; hydroxylapatite, 17.8-30.4; chlorohexidine bigluconate, 7.1-8.5; and formaldehyde, 1.8-2.2. EFFECT: improved method of preparing, enhanced effectiveness of preparation.

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RU 2 088 240 C1

Authors

Solov'Ev M.M.

Vladimirova L.G.

Chechetkina E.V.

Dates

1997-08-27—Published

1993-12-09—Filed

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