CN Patent

CN101108172B — 一种口腔粘贴片及其制备方法

Assigned to Tianjin Institute of Pharmaceutical Research Co Ltd · Expires 2010-10-06 · 16y expired

What this patent protects

本发明涉及一种口腔粘贴片，它含有有效量的药物活性组分，1％-40％生物粘着组分，0％至85％(w/w)的稀释填充组分和0％至5％(w/w)润滑助流剂，还含有0.5％至89％(w/w)的水吸收载体组分。其中的药物活性组分包括氟康唑、伊曲康唑、咪康唑、克霉唑或制菌霉素。本发明的口腔粘贴片既能有效粘附在给药部位，又能在长时间内(9小时以上)平稳持续释放药物，维持安全有效的药物治疗浓度，同时能避免进食、饮水及口腔吞咽等动作对给药的影响。

USPTO Abstract

本发明涉及一种口腔粘贴片，它含有有效量的药物活性组分，1％-40％生物粘着组分，0％至85％(w/w)的稀释填充组分和0％至5％(w/w)润滑助流剂，还含有0.5％至89％(w/w)的水吸收载体组分。其中的药物活性组分包括氟康唑、伊曲康唑、咪康唑、克霉唑或制菌霉素。本发明的口腔粘贴片既能有效粘附在给药部位，又能在长时间内(9小时以上)平稳持续释放药物，维持安全有效的药物治疗浓度，同时能避免进食、饮水及口腔吞咽等动作对给药的影响。

Drugs covered by this patent

Patent Metadata

Patent number
CN101108172B
Jurisdiction
CN
Classification
—
Expires
2010-10-06
Drug substance claim
No
Drug product claim
No
Assignee
Tianjin Institute of Pharmaceutical Research Co Ltd
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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