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ORAL CAVITY WASHER USING COMPRESSED AIR

  • US 20180228582A1
  • Filed: 09/16/2014
  • Published: 08/16/2018
  • Est. Priority Date: 08/29/2014
  • Status: Abandoned Application
First Claim
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1. An oral cavity cleaning device, comprising:

  • An air injection portion that injects high pressure air;

    A cleaning liquid tank that cleaning liquid is stored therein;

    An acceleration portion that is connected to the cleaning liquid tank through a first pipe body and is connected to an air injection portion through a second pipe body, and draws out cleaning liquid form the cleaning liquid tank by pressure difference and injects this, if high pressure air is supplied from the air injection portion;

    A nozzle portion that is connected to the acceleration portion by a pipe body and makes the cleaning liquid injected by high pressure air be injected to a tooth; and

    A switching portion that controls the air injection portion to reduce, increase injection amount of cleaning liquid, or stop the cleaning liquid.

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