| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable to perform dental treatment hygienically, by mounting a sheet roll detachably on one end and a sheet cutter on the other end of a work table and covering the top face of the work table with the sheet drawn out from the sheet roll to change the sheet for each patient. SOLUTION: A sheet roll 11 formed by winding a sheet into a roll is detachably mounted on one end of a work table 2 and a cutter 13 on the other end. When dental treatment is carried out, a sheet 12 is drawn out from the sheet roll 11 and laid on the work table 2 before putting a tray 14, drug bottles 15, etc., on the table. Thereby, a sheet can be easily changed for each patient to make it possible every time to use a new sheet for every patients.</p> |
