Comparative study on five kinds of packaging materials sterilizing effect and the cost
10.3760/cma.j.issn.1674-2907.2012.16.011
- VernacularTitle:5种包装材料在物品消毒灭菌中效果和成本的比较
- Author:
Xiu-Mei LAI
1
;
Xiao-Qiao LIAO
;
Meng-Ya WU
;
Yu-Ping LI
Author Information
1. 广东医学院附属医院
- Keywords:
Sterilization;
Cost analysis;
Packaging material
- From:
Chinese Journal of Modern Nursing
2012;18(16):1892-1895
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of sterilization and cost of different packaging materials and packing patterns,with a view to provide evidences for looking for packing materials with low-cost and perfect sterilization effect.Methods Five kinds of packaging materials and eight kinds of packaging methods were used to pack goods which was sent to sterilize after packing.Then examined part of packs on 14,21,30,60,90,150,180 days after sterilizing,respectively.The effect of sterilization,preservation time and cost were compared among the eight groups.Results All of the eight packing methods had reached the sterile effect.Preservation time of medical creps paper,medical nonwoven fabrics,medical three-dimensional paper bag and paper plastic package all of which had sterilized was longer than cotton package.One time packing of doubledeck cotton was compared with monolayer medical crepe paper,one time of packing of medical nonwoven fabrics,medical three-dimensional paper bag and paper plastic package for the cost,respectively.the differences were significant (t=27.9,25.3,22.7,respectively; P ＜ 0.01 ).Two times of packing of doubledeck cotton was compared with medical crepe paper,two times of packing of medical nonwoven fabrics,medical three-dimensional paper bag and paper plastic package for the cost,respectively,the differences were obvious (t=24.5,28.2,26.4,respectively;P＜0.01).Conclusions Disposable medical crepe paper type,medical non-woven type,three-dimensional medical bag type,paper and plastic packaging has good resistance bacteria sterilization effect,the packaging costs are significantly lower than the cotton packing,it has an absolute advantage as re-sterilization packaging of medical devices.
