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发明名称
微含铬医用肠线
摘要
1、本发明产品系医用可吸收性缝合材料。2、本产品仅含微量铬,其特点是在机体内张力丧失时间与伤口愈合时间恰相吻合,质地柔软、使用时组织创伤小,结扣不易滑脱,使用后无致癌变或畸变的顾虑,生产工人铬中毒的危险小,废弃液对环境污染轻。3、本产品的生产关键是降低渗铬液的铬浓度。
申请公布号
CN85109653A
申请公布日期
1987.04.01
申请号
CN85109653
申请日期
1985.09.16
申请人
石家庄市肠衣厂;李槐
发明人
李槐;杨瑞宝
分类号
A61L17/00
主分类号
A61L17/00
代理机构
代理人
主权项
1、本产品的特征为:(1)原材料为动物肠衣。(2)制品较目前国内外市售同类产品含铬量低十数倍至数十倍。(3)制品在伤口愈合后(缝合后10~14天)能及时失去张力,尽快被吸收。(4)制品中含铬量甚少,在临床常用量范围内没有致突变作用。(5)肠线质地柔软,使用时对组织的创伤较小,结扣也不易滑脱。
地址
河北省石家庄市石铜路24号
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