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发明公开
CN105343162A 独一味口腔缓释贴膜的制备方法及其检测方法 无效 - 撤回

  • 专利标题： 独一味口腔缓释贴膜的制备方法及其检测方法
  • 专利标题（英）： Preparation method and detection method of lamiophlomis rotata kudo oral slow-release adhesive film
  • 申请号： CN201510862975.X
    申请日： 2015-12-01
  • 公开(公告)号： CN105343162A
    公开(公告)日： 2016-02-24
  • 发明人: 徐斌 , 石宇远
  • 申请人： 徐斌 , 石宇远
  • 申请人地址： 浙江省宁波市第二医院2号楼2楼口腔科医生办公室
  • 专利权人： 徐斌,石宇远
  • 当前专利权人： 徐斌,石宇远
  • 当前专利权人地址： 浙江省宁波市第二医院2号楼2楼口腔科医生办公室
  • 主分类号： A61K36/53
  • IPC分类号： A61K36/53 ;  A61K9/70 ;  A61K47/36 ;  A61K47/32 ;  A61P1/02 ;  G01N19/04 ;  G01N21/31
独一味口腔缓释贴膜的制备方法及其检测方法
摘要：
本发明公开了一种独一味口腔缓释贴膜的制备方法及其检测方法，该制备方法至少包括如下步骤：步骤1：制备独一味冻干粉。步骤2：制备独一味口腔缓释贴膜。本发明以中药独一味提取物为主要药用成分制成的口腔溃疡贴膜，能直接作用到溃疡患处，药物释放迅速，药效更稳定，用药疗效更快，且其生物利用度高，止痛作用强；以壳聚糖一海藻酸钠一聚乙烯醇为主要成膜材料制备的双层口腔贴膜，黏附力强，黏附时间长，能使药物释放时间更加的持久，在进食和饮水时不易脱落，可有效减轻患者痛苦。
摘要（英）：

The invention discloses a preparation method and a detection method of a lamiophlomis rotata kudo oral slow-release adhesive film. The preparation method at least comprises the steps that firstly, lamiophlomis rotata kudo freeze-dried powder is prepared; secondly, the lamiophlomis rotata kudo oral slow-release adhesive film is prepared. Extract of the traditional Chinese medicine lamiophlomis rotata kudo is used as the main medicinal component for preparing the oral ulcer adhesive film which can directly act on an ulcer affected part, the medicine releases quickly, the pharmaceutical effect is more stable, the medication curative effect is faster, and the adhesive film is high in bioavailability and strong in analgesic effect; the double-layer oral adhesive film prepared with chitosan-sodium alga acid-polyvinyl alcohol as the main film-forming material is strong in adhesive force, long in adhesion time, capable of making medicine release time more lasting, not prone to fall off when a patient eats food or drinks water and capable of effectively relieving the pain of the patient.

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