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发明授权
CN102309523B 一种牙基质海绵剂及其制备方法 有权

一种牙基质海绵剂及其制备方法
摘要：
本发明属于医药技术领域，涉及一种牙基质海绵剂及其制备方法。该海绵剂包括80～99％重量百分含量的牙基质和1～20％胶原海绵基质，所述牙骨基质按照不同的含量比例经交联固定在胶原海绵上。该海绵剂能使骨基质填充到骨缺损、骨不连、骨组织萎缩、骨折、骨愈合不良等病部位，从而发挥其诱导骨生成、促进骨修复、促进伤口收敛的作用。
摘要（英）：

The invention belongs to the field of pharmacy and medical technology and relates to a dentoidin sponginum and a preparation method thereof. The sponginum provided by the invention comprises 80-99wt% of dentoidin and 1-20wt% of collage sponge matrix, wherein the dentoidin is fixed on the collagen sponge through crosslinking in different weight ratios. The sponginum provided by the invention ensures that the dentoidin is filled into ill parts with bone defects, nonunion of bone, bone tissue atrophy, bone fracture, poor bone healing and the like, so that the dentoidin plays roles in inducing bone formation, promoting bone repair and promoting wound convergence.

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