| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a foot controller for dental treatment in which dental treatment instruments can be operated by foot operation, and dental treatment units can be also operated by foot operation, thus eliminating the need that an operator touches operation switches or the like provided in the dental treatment units by hand in the dental treatment, and enabling a surgical operation more sanitarily.SOLUTION: For a conventional first foot controller 6 that controls the rotation of dental treatment instruments by operating a foot operating lever 6a to the right or left or stepping a foot plate 6, a second foot controller 10 is provided integrally with the first foot controller at the side of the first foot controller. A controlled object is selected by the rotation of a rotating roller provided in the second foot controller.</p> |
