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Surgical and dental instruments sterilisation - in autoclave using deep freeze, heating and cooling stages
Surgical and dental instruments sterilisation - in autoclave using deep freeze, heating and cooling stages
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机译:手术和牙科器械消毒-使用深度冷冻,加热和冷却步骤的高压灭菌器
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摘要
Surgical or dental instruments are sterilised or disinfected in an autoclave where their surfaces are exposed to a directional flow of a medium. An intensive ultraviolet radiation is maintained throughout. In the first stage, a deep freeze medium (-30 deg.C) is applied and in the second stage a flow of hot water (95. deg.C), or steam (135 deg.C) or hot oil (140 deg.C). The third stage uses a cooling medium (0 deg.C). This shortens the time required for the sterilisation and causes no damage to the instruments. The risk of infection for the personnel is much reduced.
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