CN Patent

CN102525884A — 一种用于阴道给药的温敏原位凝胶制剂

Assigned to Fudan University · Expires 2012-07-04 · 14y expired

What this patent protects

本发明属于药物制剂领域，涉及一种用于阴道给药且载药量高的原位凝胶缓释制剂及其制备方法。该制剂由适用于阴道给药的有效剂量的药物、温敏性凝胶基质材料泊洛沙姆、助悬剂黄原胶和水或者缓冲液组成。其中的助悬剂黄原胶既不影响制剂的温敏性能，又能实现对药物的良好助悬效果。本制剂具有制备简单、载药量高、给药方便刺激性小，安全性好，原料来源广泛，成本低廉的优点。

USPTO Abstract

本发明属于药物制剂领域，涉及一种用于阴道给药且载药量高的原位凝胶缓释制剂及其制备方法。该制剂由适用于阴道给药的有效剂量的药物、温敏性凝胶基质材料泊洛沙姆、助悬剂黄原胶和水或者缓冲液组成。其中的助悬剂黄原胶既不影响制剂的温敏性能，又能实现对药物的良好助悬效果。本制剂具有制备简单、载药量高、给药方便刺激性小，安全性好，原料来源广泛，成本低廉的优点。

Drugs covered by this patent

Patent Metadata

Patent number
CN102525884A
Jurisdiction
CN
Classification
—
Expires
2012-07-04
Drug substance claim
No
Drug product claim
No
Assignee
Fudan University
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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