| 摘要 |
A novel mirror comprising a handle portion unitary with a mirror-head portion including reflective or mirror surfaces on opposing surfaces of the mirror-head portion is disclosed. The mirror includes an anti-fog material coated onto the mirror surfaces to prevent the formation of condensation on the mirror surfaces. The mirror may include an indicator to inform an operator that the mirror has been used and should be disposed of appropriately. The mirror is disposable, can be prepackaged and/or presterilized to provide better results and a predictably cleaner instrument, and can be designed to prevent use of the mirror on more than a single subject.
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