CN Patent

CN1150021A — 清肠剂

Assigned to Individual · Expires 1997-05-21 · 29y expired

What this patent protects

本发明公开了一种清肠剂，它主要由聚乙二醇和氯化钠、氯化钾、碳酸氢钠、无水硫酸钠等组成，该清肠剂既能干净地清除肠内物质，又对人体没有副作用和不适感，而且在检查时造影清晰。

USPTO Abstract

本发明公开了一种清肠剂，它主要由聚乙二醇和氯化钠、氯化钾、碳酸氢钠、无水硫酸钠等组成，该清肠剂既能干净地清除肠内物质，又对人体没有副作用和不适感，而且在检查时造影清晰。

Drugs covered by this patent

Patent Metadata

Patent number
CN1150021A
Jurisdiction
CN
Classification
—
Expires
1997-05-21
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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