Lock solution for indwelling catheter containing acetic acid and container containing the lock solution

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专利权人:

株式会社ジェイ・エム・エス

发明人:

木村祐子,鈴木康二,岩田実,岩本純香,山本敬史

申请号：

JP2010541182

公开号：

JP5464147B2

申请日:

2008.12.05

申请国别(地区):

JP

年份:

2014

代理人:

摘要：

A catheter lock solution which is a catheter lock preparation having a bacteriostatic property at physiological osmotic pressure without practically containing a bacteriostatic component such as a preservative, an antimicrobial agent, or an antibiotic and having high safety, characterized in that the preparation contains a weak acid having an acid dissociation constant (pKa) of 3.0 to 6.5 as a buffer, a pH of the solution is less than 6.0, preferably from 3.0 to about 5.5, an osmotic pressure ratio is from 0.5 to 3.0, and a pH change (variation) can be suppressed to less than the 6.0 with the weak acid, and a container containing the catheter lock solution.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/