专利内容由知识产权出版社提供
专利名称：Applicator for the delivery of topical
formulations into mucosal cavities
发明人：Michel G. Bergeron,Andrew
Desormeaux,Rabeea F. Omar
申请号：US10190393申请日：20020705公开号：US07465295B2公开日：20081216
专利附图：
摘要：This invention relates to a vaginal/ano-rectal applicator for the uniform deliveryof any topical formulations to treat and/or prevent any infection and/or abnormalconditions of mucosa cavity caused by any pathogen and/or disease. The presentapplicator comprises a longitudinally extending body that has proximal and distal ends.The proximal end is located close to the external site of a mucosal cavity accessible to auser. The body has external perforations, made as a series of slots or holes, for uniformdistribution of any formulation to be delivered to the user's mucosal cavity. Uponinsertion of the applicator and expulsion of the formulation in the mucosal cavity, theformulation, which is contained in a reservoir, travels through a diffusion channel having asmall volume, prior to being expelled through the perforations.
申请人：Michel G. Bergeron,Andrew Desormeaux,Rabeea F. Omar
地址：1145 avenue des Erables Quebec G1B 2N4 CA,70 de Beauchastel Quebec G2C1Y1 CA,3035 de la Forest #24 Sainte-Foy, Quebec G1W 1L6 CA
国籍：CA,CA,CA
代理机构：Godfrey & Kahn, S.C.
代理人：Nicholas A. Kees
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