会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明公开
    • 하이드로젤 유착방지제 및 그 제조방법
    • HYDROGEL抗粘附剂及其制备方法
    • KR1020160063154A
    • 2016-06-03
    • KR1020140166808
    • 2014-11-26
    • 금오공과대학교 산학협력단
    • 권오형방수미
    • A61K38/44A61K31/719C12N9/08C08B11/12
    • A61K38/44A61K31/719C08B11/12Y10S514/824
    • 본발명은티라민개질카르복시메틸셀룰로오스유도체 0.1 내지 10 중량%, 풀루란 0.5 내지 10 중량% 및서양고추냉이과산화효소 0.1 내지 2중량%를포함하는것을특징으로하는하이드로젤유착방지제및 그제조방법을제공한다. 본발명에따르면, 종래유착방지용겔의문제점이었던조직및 장기에대한접착성, 조직면역학적반응, 조작용이성, 생체친화성및 생분해성등을개선하여사용자의이용편의성을향상할수 있을뿐만아니라, 효과적인유착능으로상처의빠른치유를도울수 있으며, 수술후 유착방지막의제거단계가생략되므로, 사용자의조작용이성을증가시킬수 있다.
    • 提供一种水凝胶防粘剂及其制造方法。 本发明的防粘剂包括:0.1-10重量%的酪胺改性的羧甲基纤维素衍生物; 0.5-10重量%的支链淀粉; 和0.1〜2重量%的辣根过氧化物酶。 根据本发明,现有的抗粘胶凝胶的缺点已经得到改善,其包括对组织和器官的粘附性,组织免疫应答,易操作性,生物亲和力和生物降解性,从而增强了用户的便利性。 此外,有效的粘合性有助于快速伤口愈合,并且在手术之后省略防粘膜清除也使得使用者更容易操作。
    • 10. 发明授权
    • 풀루란 아세테이트 미립구를 이용하여 특성을 향상시킨 히알루론산 피부 충진재
    • 由PULLULAN MICROSPHERE开发的长寿命注射式HYRALURONIC ACID DILAL FILLER
    • KR101356320B1
    • 2014-01-28
    • KR1020130011219
    • 2013-01-31
    • 가톨릭대학교 산학협력단
    • 나건우영롱
    • A61K47/36A61K31/719A61L27/52A61L27/20A61L27/54
    • A61K47/36A61K31/719A61L27/20A61L27/52A61L27/54
    • The present invention relates to a skin filler composition and, more specifically, to a skin filler composition containing hyaluronic acid gel, comprising pullulan acetate microspheres, as an active ingredient. Since the skin filler composition in the present invention contains the hyaluronic acid gel comprising the pullulan acetate microspheres, the degradation speed of the hyaluronic acid gel is much slower than hyaluronic acid gel itself, thereby being stable in vivo for a long time. Also, the hyaluronic acid gel comprising the pullulan acetate microspheres gives viscoelasticity to the skin since it is more viscous than the existing hyaluronic acid gels, improving roles of cushioning a blow and buffer, promoting the production of main components including collagen, and helping the components to maintain skin tissues. Thus, the skin filler composition in the present invention will be very valuable as a semipermanent filler material with biocompatibility. [Reference numerals] (AA) Cell viability(%); (BB) Hyaluronic acid; (CC) Hyaluronic acid bridge gel; (DD) Hyaluronic acid bridge gel including PA microspheres
    • 本发明涉及皮肤填充剂组合物,更具体地,涉及包含透明质酸凝胶的皮肤填充剂组合物,其包含作为活性成分的醋酸支链淀粉微球。 由于本发明的皮肤填充剂组合物含有包含支链淀粉的微球的透明质酸凝胶,因此透明质酸凝胶的降解速度比透明质酸凝胶本身慢得多,因此在体内长时间稳定。 此外,包含支链淀粉的微球的透明质酸凝胶由于其比现有的透明质酸凝胶更粘稠,改善缓冲冲击和缓冲剂的作用,促进包括胶原蛋白在内的主要成分的生产,并帮助组分 保持皮肤组织。 因此,本发明的皮肤填充剂组合物作为具有生物相容性的半永久性填充材料是非常有价值的。 (AA)细胞活力(%); (BB)透明质酸; (CC)透明质酸桥凝胶; (DD)透明质酸桥凝胶,包括PA微球