发明名称 |
COMPOSITE CALCIUM PHOSPHATE CEMENT FOR BONE GRAFTING |
摘要 |
FIELD: medicine.SUBSTANCE: as calcium phosphates, a curable reaction mixture contains tricalcium phosphate (TCP) and monocalcium phosphate monohydrate (MCPM), and polyethylene glycol (PEG) as an organic polymer. The curable reaction mixture additionally contains 30% colloidal suspension of silicone dioxide in water in the following proportions, wt: tricalcium phosphate TCP 21.35-36.66; monocalcium phosphate monohydrate MCPM 13.71-19.86; 30% colloidal suspension of silicone dioxide in water 39.13-54.0; polyethylene glycol PEG 1.0-10.0. The curable reaction mixture additionally contains strontium phosphate - tristrontiumphosphate (TSP) or monostrontium phosphate monohydrate (MSPM) in an amount of 1-10 wt % over 100%.EFFECT: improved osteointegration of calcium phosphate cement.2 cl, 1 tbl, 3 ex |
申请公布号 |
RU2554769(C1) |
申请公布日期 |
2015.06.27 |
申请号 |
RU20140124662 |
申请日期 |
2014.06.17 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE UCHREZHDENIE NAUKI INSTITUT KHIMII DAL'NEVOSTOCHNOGO OTDELENIJA ROSSIJSKOJ AKADEMII NAUK (IKH DVO RAN) |
发明人 |
GRISHCHENKO DINA NIKOLAEVNA;MEDKOV MIKHAIL AZAR'EVICH;DJUJZEN INESSA VALER'EVNA;SHULEPIN IVAN VLADIMIROVICH |
分类号 |
A61L27/12;A61K6/033;A61L27/14 |
主分类号 |
A61L27/12 |
代理机构 |
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地址 |
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