| 摘要 |
A dental patient seating apparatus includes a dental chair having a chair body with a head rest receiving slot therein. The dental patient seating apparatus also includes a head rest having a head support to receive a patient's head thereagainst, and a coupling projection extending downwardly from the head support to be received in the head rest receiving slot for coupling to the dental chair. The dental patient seating apparatus includes a tool staging arm coupled to the head support. |
