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
    • 4. 发明申请
    • TRIPLE NATURAL POLYMER VISCOELASTIC COMPOSITION
    • 三重自由聚合物粘弹性组合物
    • WO2006058109A1
    • 2006-06-01
    • PCT/US2005/042523
    • 2005-11-22
    • ALCON, INC.JAFARI, Masoud, R.MARKWARDT, Kerry, L.WEINER, Alan, L.
    • JAFARI, Masoud, R.MARKWARDT, Kerry, L.WEINER, Alan, L.
    • A61K9/08A61K31/728A61K31/726A61K47/36
    • A61K47/36A61K9/0019A61K9/0024A61K9/0048A61K31/7008A61K31/728A61K31/737A61L24/0031A61L24/043A61L2430/16C08L5/08
    • A triple natural polymer viscoelastic composition is disclosed. By combining glucosamine sulfate ("GS"), sodium hyaluronate ("HA") and chondroitin sulfate ("CS"), the triple natural polymer viscoelastic compositions of this invention can provide a viscoelastic agent at a surgical site that not only serves as a protective agent to ocular tissues, but that can also act as an agent to alleviate pain and inflammation associated with ocular surgery. Embodiments of this invention can comprise GS combined with existing HA/CS viscoelastic agents. Embodiments of this invention can also comprise GS and CS in combination with an irrigation solution. Further, to enhance retention time at the site of an intra-articulate application of an embodiment of this invention, the following biodegradable polymers may also be included in an embodiment of the compositions of the present invention: cellulose derivatives (e.g., hydroxypropylmethylcellulose, ethylcellulose, caboxymethylcellulose, etc.), carbopol, citosan, and collagen.
    • 公开了一种三重天然聚合物粘弹性组合物。 通过结合葡糖胺硫酸盐(“GS”),透明质酸钠(“HA”)和硫酸软骨素(“CS”),本发明的三重天然聚合物粘弹性组合物可以在手术部位提供粘弹性剂,其不仅用作 保护剂可用于眼组织,但也可作为缓解与眼部手术相关的疼痛和炎症的药剂。 本发明的实施方案可以包含GS与现有HA / CS粘弹剂的组合。 本发明的实施方案还可以包括与灌洗溶液组合的GS和CS。 此外,为了增强在本发明的实施方式的关节内应用的部位的保留时间,以下生物可降解聚合物也可以包括在本发明组合物的一个实施方案中:纤维素衍生物(例如羟丙基甲基纤维素,乙基纤维素, 甲氧基甲基纤维素等),卡波朋酚,柠檬酸和胶原蛋白。