Collagen Sponge

专利名称：Collagen Sponge

发明人：Imhof, Cornel,Schlösser, Lothar,Stiefel,

Niklaus,Wüest, Martin

申请号：EP14197987.2申请日：20141215公开号：EP3034103A1公开日：20160622

专利附图：

摘要：The invention relates to: - A resilient resorbable chemically crosslinked collagensponge for promoting soft tissue volume augmentation in the oral region, comprising 60-96 % (w/w) collagen and 4-40 % (w/w) elastin, which shows by mercury intrusion

porosimetry interconnected pores with a median pore diameter between 50 and 90 µmand at least 80 % porosity with a pore diameter more than 10 µm, an onset temperatureof 45 to 57 °C and a density in dry state from 50 to 65 mg/cm. - A process for preparingthat resilient resorbable chemically crosslinked collagen sponge, and - That resilientresorbable chemically crosslinked collagen sponge for use as an implant in the oral cavityfor soft tissue volume augmentation

申请人：Geistlich Pharma AG

地址：Bahnhofstrasse 40 6110 Wolhusen CH

国籍：CH

代理机构：Savatier, Yves

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