CN Patent

CN109620802A — 一种麻醉用鼻喷剂及其制备方法

Assigned to Individual · Expires 2019-04-16 · 7y expired

What this patent protects

本发明公开一种麻醉用鼻喷剂及其制备方法可用于成人门诊小手术克服局麻注射痛用，并可充分缓解术前术中紧张，配合度差，感受度差的问题；按重量组份计，麻醉用鼻喷剂它包括盐酸右美托咪定注射液3‑5ml；枸橼酸舒芬太尼注射液0.5‑2ml；生理盐水8‑10ml。麻醉用鼻喷剂制备方法，包括如下步骤a.用医用注射器A抽取盐酸右美托咪定注射液；b.用医用注射器B抽取枸橼酸舒芬太尼注射液；c.用医用注射器B抽取生理盐水将橼酸舒芬太尼注射液稀释；d.将医用注射器A和医用注射器B内的药液混合后静置3‑10分钟。

USPTO Abstract

本发明公开一种麻醉用鼻喷剂及其制备方法可用于成人门诊小手术克服局麻注射痛用，并可充分缓解术前术中紧张，配合度差，感受度差的问题；按重量组份计，麻醉用鼻喷剂它包括盐酸右美托咪定注射液3‑5ml；枸橼酸舒芬太尼注射液0.5‑2ml；生理盐水8‑10ml。麻醉用鼻喷剂制备方法，包括如下步骤a.用医用注射器A抽取盐酸右美托咪定注射液；b.用医用注射器B抽取枸橼酸舒芬太尼注射液；c.用医用注射器B抽取生理盐水将橼酸舒芬太尼注射液稀释；d.将医用注射器A和医用注射器B内的药液混合后静置3‑10分钟。

Drugs covered by this patent

chembl-chembl2106195 (DEXMEDETOMIDINE HYDROCHLORIDE)

Patent Metadata

Patent number: CN109620802A
Jurisdiction: CN
Classification: —
Expires: 2019-04-16
Drug substance claim: No
Drug product claim: No
Assignee: Individual
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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