| 摘要 |
PROBLEM TO BE SOLVED: To manufacture a medical instrument by a simple method, provide extremely superior antibacterial properties and prevent the lowering of antibacterial properties with the lapse of time by providing a storage container for a medical instrument and a medical material made of an antibacterial titanium oxide multi-crystalline oriented film oriented in the given directions. SOLUTION: A container 31 for storing a medical instrument and a medical material is made of an antibacterial titanium multi-crystalline oriented film oriented in the directions selected by crystalline faces 001, 100, 211, 101 and 110, which are vertical to the crystalline faces. An inner lining material is manufactured by cutting a stainless steel with a titanium oxide multi-crystalline film on its surface, which is stuck on the bottom face of the main body 32 and the whole face of the upper face inner side of a cover 33 by a bonding agent. An ultraviolet lamp 34 is turned on when the cover 33 for the container 31 is closed, and a titanium multi-crystalline oriented film on the surface of the inner lining material is excited by ultraviolet rays to demonstrate the remarkable antibacterial properties. |
