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Medical ultrasonic nebulizer

An atomizer and ultrasonic technology, which is applied in the field of atomizers, can solve the problems of difficult long-term stable operation, single structure, and low atomization amount, so as to ensure long-term stable operation, simple overall structure setting and reliable operation. sexual effect

Active Publication Date: 2017-05-17
SHANDONG UNIV
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Problems solved by technology

However, under normal circumstances, traditional Chinese medicine preparations are viscous, and the energy generated by a single-chip ultrasonic nebulizer is weak, and the amount of mist output is small, which is not enough to meet the requirements of atomized traditional Chinese medicine preparations for the amount of mist output. Difficulty working steadily for long periods of time
In particular, when nebulization is used to treat perianal diseases, etc., the medicine used is viscous, and the atomization volume of ordinary ultrasonic nebulizers is small, which is not enough to achieve the required medicine concentration for treatment, thereby affecting the therapeutic effect; and once the power of the nebulizer is increased , the problem of heat dissipation will follow, and the existing technology cannot meet the requirements. In addition, the existing atomizer still has the problem of single structure and easy blockage of the mist outlet.

Method used

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Embodiment Construction

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0036] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0037] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean...

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Abstract

The invention discloses a medical ultrasonic nebulizer, solving the problem of poor nebulizing effect of the prior art, having doubled nebulizing effect to meet high requirement on ultrasonic energy during nebulization of thick traditional Chinese medicine preparations and guarantee work reliability. According to the technical scheme, the medical ultrasonic nebulizer comprises a shell, a medicine cup for containing traditional Chinese medicine preparation, a cup lid; a water groove is formed at the inner bottom of the shell, and an ultrasonic fin array is arranged in the water groove; the medicine cup is arranged in the shell, with the bottom above the water groove, the bottom of the medicine cup refers to a changeable film, and a support for holding the medicine cup is arranged in the shell; the cup lid is arranged on the top of the shell and provided with an air inlet and a mist outlet communicated with the medicine cup, the air inlet is connected with an air inlet pipeline, a fan arranged in the air inlet pipeline rotates to drive air to enter the medicine cup through the air inlet while driving nebulized liquid medicine in the medicine cup to drain out of the mist outlet.

Description

technical field [0001] The invention relates to an atomizer, in particular to a medical ultrasonic atomizer. Background technique [0002] Existing medical ultrasonic nebulizers generally only have a single ultrasonic chip, and the ultrasonic atomizing chip is located in the center of the bottom of the tank. When the atomizer is powered on, the ultrasonic atomization circuit and the fan start to work, the liquid medicine in the medicine cup is continuously atomized, and the atomized medicine is discharged through the catheter. However, under normal circumstances, traditional Chinese medicine preparations are viscous, and the energy generated by a single-chip ultrasonic nebulizer is weak, and the amount of mist output is small, which is not enough to meet the requirements of atomized traditional Chinese medicine preparations for the amount of mist output. It is difficult to work stably for a long time. In particular, when nebulization is used to treat perianal diseases, etc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M11/00
CPCA61M11/005A61M2205/3606A61M2205/366Y02B30/70
Inventor 万熠靳一帆陈涛黄鑫
Owner SHANDONG UNIV
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