Human ; Middle Aged ; Adult ; DISK DIFFUSION ANTIMICROBIAL TESTS ; BAUER-KIRBY DISK-DIFFUSION METHOD ; MICROBIAL SENSITIVITY TESTS

This study is proposed as an alternative method of sterilization in developing countries Purpose: To determine the efficacy of using a commercially available convection broiler in sterilization of ophthalmic surgical instruments Methods: Surgical ophthalmic instruments were contaminated artificially with Staphylococcus epidermidis, Pseudomonas aeruginosa, and Aspergillus. The instruments were subjected to heat sterilization using the convection broiler at different temperature settings. After which, the instruments were cultured with appropriate media to determine contamination Results: 15 minutes heat sterilization at 260 degrees centigrade was enough to sterilize the contaminated ophthalmic surgical instruments Conclusion: Heat sterilization using a convection broiler provide a cheaper yet effective method of sterilization. (Author)
Human ; STERILIZATION, INFECTION CONTROL