| 摘要 |
PURPOSE: Provided is an injector which injects air into mouth to eliminate extraneous matters for short time in the wake of food intake so that it is widely available when it's difficult to use a toothbrush. CONSTITUTION: The injector is characterized by comprising the parts of: a trigger(41) which is placed in an injection stopper; a button(32) which is placed in a valve; a pipe(20) which connects to an injection subject(60) and a compressor(50) wherein the connection pipes are placed in parallel to connect a pipe for pressure injection to the compressor and a pipe for subject injection to the injection subject; and the stopper which is placed to block pressure.
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