Existant quality problems and suggestions for quality control of medical absorbent cotton.
- Author:
De-long JIANG
1
;
An-zheng CHI
;
Qi-hua ZHANG
Author Information
1. Yanhai Chemical Industry Research Institute, Yantai, Shandong Province.
- Publication Type:Journal Article
- MeSH:
Bandages;
standards;
Cotton Fiber;
Quality Control
- From:
Chinese Journal of Medical Instrumentation
2005;29(5):364-365
- CountryChina
- Language:Chinese
-
Abstract:
In the process of acid hydrolysis of medical absorbent cotton, we have discovered that some of the domestic manufactured medical absorbent cotton is mixed with wasted non-cotton chemical fiber. If the cotton is used in medical treatments, the chemical fiber will cause irritation, allergy and inflammation, so it's very harmful. But the non-cotton fiber content is not stipulated in the standard of YY0330-2002, and no testing method for it is available. In this paper we discuss the existent quality problems, the control and the test method for non-cotton chemical fiber in medical absorbent cotton.
