PROBLEM TO BE SOLVED: To provide dental treatment device which uses a wireless operation switch, can confirm a pair of the operation switch and a dental treatment equipment body easily and reliably, and can be operated safely, and to provide an operation method of the dental treatment equipment.SOLUTION: Dental treatment equipment includes: a wireless operation switch； and a dental treatment equipment body which can be operated by the wireless operation switch. First, when the dental treatment equipment body is turned on, a switch confirmation screen prompting a predetermined initial operation of the wireless operation switch is displayed. When a radio signal based on the predetermined initial operation from the wireless operation switch is received by the body, the dental treatment equipment is put into a state in which its operation can be performed by subsequent operation signals from the wireless operation switch.SELECTED DRAWING: Figure 4【課題】無線式の操作スイッチを用いた歯科用治療機器において、操作スイッチと歯科用治療機器本体とのペアを簡単かつ確実に確認ができ、安全に操作可能な歯科用治療機器およびその操作方法を提供する。【解決手段】歯科用治療機器は、無線式操作スイッチと、この無線式操作スイッチによって操作可能な歯科用治療機器本体を備えている。まず、歯科用治療機器の本体に電源が入った際に、無線式操作スイッチの所定の初期操作を促すスイッチ確認画面が表示される。そして、無線式操作スイッチからの所定の初期操作に基づく無線信号を本体が受信した際に、以降の無線式操作スイッチからの操作信号による歯科用治療機器の動作を可能な状態にしている。【選択図】図４
