| 摘要 |
PURPOSE: A multi suction device for dental clinic is provided to remove the inconvenience of a patient who have to open the mouth for a long time and to prevent the patient from swallowing water, salvia, and foreign materials which are generated during dental treatment. CONSTITUTION: A multi suction device for dental clinic includes a hole(B) for discharging foreign materials, water, and salvia, a part(D) which is used for opening the mouth of a patient for a long time, and a part(A) for securing safety of a site to be treated by controlling the skin next to teeth to be treated. The patient is capable of obtaining convenience and safety during the dental treatment and adjacent skin to be treated is protected.
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