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JAW PROTECTION AND METHOD OF ITS MANUFACTURE
专利权人:
ГРАНДХОПЕ БИОТЕК КО.; ЛТД (CN)
发明人:
КСУ Гуофень (CN),КСУ Бин (CN)
申请号:
RU2011102171/15
公开号:
RU2011102171A
申请日:
2009.07.22
申请国别(地区):
RU
年份:
2012
代理人:
摘要:
1. A method of manufacturing a jaw bone implant, comprising the following steps:! - selection of material of animal origin from the body of cattle or pigs, and the material of animal origin is the jawbone; ! - shaping the material of animal origin to obtain the desired shape of the implant of the jawbone; ! - extracting cells from animal material; ! - Crosslinking of animal material; ! - extraction of antigens from animal material; ! - exposure of animal material to alkaline treatment; ! - the introduction into the material of animal origin of active substances that promote the bonding of growth factor and stem cells; ! - packaging animal material in a container containing a sterilization solution. ! 2. The method according to claim 1, characterized in that at the stage of extracting the cells to extract them, an enzymatic method and / or washing with a surfactant is used. ! 3. The method according to claim 2, characterized in that trypsin or pepsin is used for enzymatic cleavage. ! 4. The method according to claim 2, characterized in that the surfactant can be selected from the group: Triton X100, Tween-20 and emulsifier OP-10. ! 5. The method according to claim 1, characterized in that the crosslinking step is carried out using an epoxy compound! ! R = CnH2n + 1-groups! or ! ! n = 0, 1, 2, 3 ... 12. ! as a crosslinking agent. ! 6. The method according to claim 1, characterized in that at the stage of extraction of antigens nucleophilic reagents and binding agents are used to form strong hydrogen bonds, which easily activate the reaction of hydrogen with -NH2, -OH,1. Способ изготовления имплантата челюстной кости, включающий следующие этапы: ! - отбор материала животного происхождения из организма крупного рогатого скота или свиней, причем материалом животного происхождения является челюстная кость; ! - придание формы материалу животного происхождения для получения желаемой формы имплантата челюстной кости; ! - извлечение клеток из материала животного происхожде
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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