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Handpiece for sucking patient's mouth in dental clinic, unit chair for dental clinic and method for collecting metal from patients of dental clinic
Handpiece for sucking patient's mouth in dental clinic, unit chair for dental clinic and method for collecting metal from patients of dental clinic
PURPOSE: A dental suction handpiece, a dental unit chair, and a method for collecting metal from patients are provided to be contributed to resource recycling. CONSTITUTION: A dental suction handpiece comprises a first main body(210), a second main body(230), an insert(240), and a metal collection unit. The first main body has a first horizontal passage. The second main body is separably connected to the first main body and has a second horizontal path and a vertical opening which vertically penetrates the second horizontal path. The insert is inserted into the vertical opening and has a horizontal opening which has the same diameter as the diameter of the second horizontal passage. The metal collection unit has a cylindrical body.
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