| 摘要 |
<p>PURPOSE:To execute therapy only by doctor's hands and reduce the installation area for a chair by installing an instrument hanger which is long in the longitudinal direction of the chair on the side of the elbow placing part. CONSTITUTION:An instrument hanger 3 into which an air turbine 20, micromotor hand piece 23, triple syringe 22, etc., are insertion-arranged is installed on the side part of the elbow placing part 26 of a chair for dental therapy, and the instrument hanger 3 is set long in the longitudinal direction of the chair 1 for dental therapy, and the instruments are inserted vertically. A doctor takes a seat 29 in the right head part of the chair 1 for dental therapy, and pulls out the air turbines 20 and 21, micromotor hand pieces 23 and 24, triple syringe 22, etc., from the instrument hanger 3 in the longitudinal shape constitution, and executes the therapy for the patient's teeth. Accordingly, the constitution with small space can be obtained.</p> |
