A mouthpiece atomizer

By improving the mouthpiece structure and adopting internal and external positioning plates and threaded connections, the problem of mouthpiece atomizers tilting and scratching the mouth during use has been solved, achieving greater comfort and stability.

CN224421660UActive Publication Date: 2026-06-30ESOUND MEDICAL DEVICE CO LTD
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Patent Information

Application Number
CN202520474928.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-18
Publication Date
2026-06-30
Estimated Expiration
2035-03-18

AI Technical Summary

Technical Problem

Existing mouthpiece nebulizers are prone to tilting during use, which can cause the mouthpiece to scratch the oral cavity and affect patient comfort.

Method used

A mouthpiece structure was designed, including an inner positioning piece and an outer positioning piece. The inner positioning piece fits the teeth, and the outer positioning piece fits the lips. Combined with a threaded connection and sealing structure, the mouthpiece is prevented from tilting upward in the oral cavity, thus enhancing the positioning effect.

Benefits of technology

It improves patient comfort during use, avoids oral cavity damage from biting, and enhances the stability and sealing of the biting mouthpiece.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention provides a mouthpiece nebulizer, including an atomizing cup with a medication reservoir and an atomizing component inside. A medication mist channel is located on the upper side of the atomizing cup, and the outer end of the channel is detachably connected to the mouthpiece. The mouthpiece comprises a cylindrical tube with open ends, one end of which is connected to the atomizing cup, and the other end of which has a tapered constriction. An outer positioning plate and an inner positioning plate are located on the outer wall of the cylindrical tube, with the inner positioning plate closer to the tapered constriction and the outer positioning plate farther away. A gap is left between the outer and inner positioning plates corresponding to the lips. This mouthpiece nebulizer, by modifying the mouthpiece structure, avoids mouthpiece injury during use and improves patient comfort.
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Citation Information

Patent Citations

  • Adjustable mouthpiece of atomizer

    CN218923467U

  • Mouth piece structure for atomizer

    CN221535230U

  • Mouth piece type atomizer

    CN221636975U