Residential College | false |
Patent Number | CN101491541B |
Status | 廢棄/停產/失效 Abandoned/Discontinued/Lapse |
一种妇女用温敏凝胶型纳米银泡沫气雾剂及其制备方法 | |
Alternative Title | Thermosensitive gel type nano silver foam aerosol for women and preparation method thereof |
Year Issued | 2011 |
2011-05-11 | |
Application Number | CN200910037397.0 |
Application Date | 2009-02-25 |
Rights Holder | 中山大学 |
吴传斌; 陈美婉 | |
Date Available | 2009-07-29 |
Country | 中國 |
Subtype | 发明专利 Invention |
Abstract | 本发明涉及一种妇女用温敏凝胶型纳米银泡沫气雾剂,含有凝胶体系和均匀混合于所述凝胶体系中的抛射剂二甲醚,所述凝胶体系中含有纳米银胶粒,温敏高分子聚合物和稀释剂。所述抛射剂二甲醚的体积比为所述凝胶体系的8%~15%。本发明的温敏凝胶型纳米银泡沫气雾剂使用时喷出物为泡沫,能够深度给药,药物到达病灶后能迅速膨胀并与病灶全面接触,在腔道内分散均匀,渗透充分;同时在受药部位特殊的生理环境下形成半固体状的凝胶,附着性强,便于阴道粘膜吸收而发挥作用,有效地提高了患者的顺应性和纳米银的生物利用度,其使用方便、疗效确切、且无药物依赖性。 |
Language | 中文Chinese |
Open (Notice) Number | CN101491541A |
IPC Classification Number | A61k33/38 ; A61k9/12 ; A61k47/36 ; A61p15/00 ; A61p15/02 |
Patent Agent | 郝傳鑫 |
Agency | 廣州三環專利代理有限公司 |
URL | View the original |
Document Type | Patent |
Collection | Institute of Chinese Medical Sciences |
Affiliation | 中山大学 |
Recommended Citation GB/T 7714 | 吴传斌,陈美婉. 一种妇女用温敏凝胶型纳米银泡沫气雾剂及其制备方法. CN101491541B[P]. 2011-05-11. |
APA | 吴传斌., & 陈美婉 (2009-02-25). 一种妇女用温敏凝胶型纳米银泡沫气雾剂及其制备方法. |
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CN101491541B.pdf(430KB) | 专利 | 开放获取 | CC BY-NC-SA | View Download |
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