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2 585 575

(13)

(51)

IPC

A61K6/33(2006-01-01)

A61L24/00(2006-01-01)

A61L24/02(2006-01-01)

(21) (22)

Application

2014153389/15, 2014-12-29

(24)

Start date

2014-12-29

(22)

Actual filing date

2014-12-29

(45)

Published

2016-05-27

(72)

Inventor

Antonova Olga StanislavovnaGoldberg Margarita AleksandrovnaSmirnov Sergej ValerevichSmirnov Valerij VyacheslavovichBarinov Sergej MironovichKutsev Sergej Vladimirovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Institut Metallurgii I Materialovedeniya Im. A.A. Bajkova Rossijskoj Akademii Nauk Ran)

METHOD OF PRODUCING CALCIUM PHOSPHATE CEMENT FOR BONE DEFECT FILLING Russian patent published in 2016 - IPC A61K6/33 A61L24/00 A61L24/02

Abstract RU 2585575 C1

FIELD: medicine.

SUBSTANCE: invention relates to a method of producing cement materials for plastic reconstruction of injured bone tissues. Cement material is obtained by mixing powder tricalcium phosphate and shut off fluid based on aqueous solution of magnesium phosphate and potassium. After mixing obtained kneaded mass is placed in mold and subjected to pressing at pressure not less than 50 MPa. Cement samples with compression strength 200-240 MPa are obtained.

EFFECT: improved mechanical characteristics and availability of raw materials enable to widely use said material for closing cavities in bone tissues.

1 cl, 1 tbl, 1 ex

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RU 2 585 575 C1

Authors

Antonova Olga Stanislavovna

Goldberg Margarita Aleksandrovna

Smirnov Sergej Valerevich

Smirnov Valerij Vyacheslavovich

Barinov Sergej Mironovich

Kutsev Sergej Vladimirovich

Dates

2016-05-27—Published

2014-12-29—Filed