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Ultrasonic treatment device with mist suctioning structure

  • US 20050245823A1
  • Filed: 04/28/2005
  • Published: 11/03/2005
  • Est. Priority Date: 04/28/2004
  • Status: Active Grant
First Claim
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1. An ultrasonic treatment device comprising:

  • a handpiece having an ultrasonic transducer;

    a probe having a base end connected to the ultrasonic transducer;

    a tubular inner sheath covering the probe;

    an outer sheath having a base end and covering the inner sheath with a predetermined space left between both the sheaths, the space functioning as a suction path for mist;

    a base-end sealing member made of an elastic material, disposed on the base end of the outer sheath and engaged detachably with the inner sheath to seal a gap formed with the inner sheath; and

    a suction member disposed on a base-end side of the outer sheath, formed to communicate with the suction path formed between both the outer and inner sheaths, and configured to suck in the mist through the suction path.

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