Study on the quality control of chitosan hemostatic sponge
- VernacularTitle:壳糖止血海绵的质量研究
- Author:
Bingsheng SONG
;
Hanbao LI
- Publication Type:Journal Article
- Keywords:
Chitosan;
Hemostatic sponge;
Quality control
- From:
Journal of Medical Postgraduates
2003;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To establish a method for quality control of chitosan hemostatic Sponge. Methods: To study the indentification of chitosan , Lidocaine Hydrochloride ,Norfloxacin and inspect the suction water of sponge. Extracting Lidocaine Hydrochloride and Norfloxacin with acid and alkali then determining the content of them by spectrophotometic method. Results: The indetification experiment showed a good result . The suction water of sponge outstripped more than 20 times. The average content of Lidocaine Hydrochloride was 9.55mg/g ,Norfloxacin was 8.46mg/g. The average recovery of Lidocaine Hydrochloride and Norfloxacin was 97.9% and 96.5%. Conclusion: This method can be used to establish the quality control of chitosan hemostatic sponge.
