Patent ID: 9675240
Date: 2017-06-13
CPC Classifications: A61B,A61C

Claim:
1. A mouth mirror apparatus comprising: a mounting frame defining a central axis, and including a major wall with a periphery, and a surrounding wall which has an elongated handle defining therein a passage, and having a fluid outlet port downstream of said passage, said elongated handle being connected to said surrounding wall such that said passage is disposed downstream of said suction port; a mirror member rotatably mounted on said major wall, and including a mirror body which is disposed in said upper space and which has a reflecting surface facing upwardly, and a rotatable shaft which extends downwardly from said mirror body through said major wall into said lower space so as to be driven to rotate about a shaft axis; and a driving member coupled to said rotatable shaft so as to drive said rotatable shaft to rotate about the shaft axis, said driving member being rotatably disposed in said lower space and being mounted on said rotatable shaft so as to permit said rotatable shaft to rotate therewith, said driving member including a plurality of blades which are angularly displaced from one another about the shaft axis, wherein said mounting frame further includes a bottom cover wall secured to said lower end of said lower wall segment to enclose said lower space, said lower wall segment having an internal port communicating said passage with said lower space, said mounting frame being formed with at least one fluid intake port disposed upstream of said internal port such that a fluid stream is permitted to be drawn into said lower space through said fluid intake port to flow toward said internal port so as to force said blades to rotate about the shaft axis to thereby rotate said mirror member.