< Topic >Inside the buccal cavity, in order to be able to research the region which we would like to see, position, angle and direction of the mirror surface in adjustment possible state are installed freely in the absorption tube for dentistry and the possible gearwheel mirror is offered.SolutionsYou install in absorption tube 2 for dentistry and possible gearwheel mirror 3, the mirror itself Tip 6a has the mirror holder 6 which is concatenated for 5 and mirror itself 5. Rear end 6b of gearwheel mirror 3 is concatenated to the peripheral face of absorption tube 2 with clip 7. It bends the mirror holder 6 of gearwheel mirror 3 with the finger, it is formed twist possible flexibiility and the form after the becoming deformed from the wire which has containment possible rigidity. Depending, position, angle and direction of the mirror surface it is alteration possible extensively.< Choice figure >Drawing 1【課題】口腔内における見たい部位を検視できるように、鏡面の位置、角度、向きを自由に調整可能な状態で歯科用吸引管に取付け可能な歯鏡を提供する。【解決手段】歯科用吸引管2に取付け可能な歯鏡3は、鏡本体5と、鏡本体5に先端部6a連結された鏡ホルダー6を備えている。歯鏡3の後端部6bは、吸引管2の外周面にクリップ7で連結されている。歯鏡3の鏡ホルダー6は指で曲げ、捩り可能な可撓性と変形後の形状を保持可能な剛性を持つワイヤーから形成されている。よって、鏡面の位置、角度、向きを広範に変更可能である。【選択図】図1
