Dental chair with instrument tray on swinging arm

摘要

A dentist's chair or couch is mounted on a base (1) and has a side support (16) for a swinging arm (10). This carries a tray (2) at its outer end for instruments and other dental equipment.The tray is provided with a handle (3) which enables the arm to be swung to the required position. The handle (3) slopes downwards from left to right at an angle of 45 deg