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Atomizer

An atomizer and core technology, which is applied in the field of atomizers, can solve the problems of drug residues, reduced drug efficacy, and reduced atomization effects, and achieves the effects of reducing residues, inhibiting foam generation, and improving atomization effects.

Pending Publication Date: 2018-09-28
NINGBO SHENGYURUI MEDICAL APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the patient uses the nebulizer, when the patient exhales, the gas carrying the medicine in the cup is easily discharged through the regulating valve, and the medicine is likely to remain in the atomization cap, resulting in a decrease in the efficacy of the medicine, which in turn reduces the effect of the atomization

Method used

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Embodiment Construction

[0023] The core of the invention is to provide an atomizer to improve the atomization effect.

[0024] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] Please refer to Figure 1 to Figure 3 , in a specific embodiment, the atomizer provided by the specific embodiment of the present invention includes a cup body 1, a return ring 5, a partition 9, a core body 2 and a regulating valve for adjusting the intake air volume, and the return ring 5 is installed On the core body 2, the core body 2 is installed on the cup body 1, the atomization cover is installed on the core body 2, the air flow channel is arranged on the core body 2, the regulating valve is located on the air flow channel, and the return ring 5 is set on the air flow channel bottom outer wall. Preferably, the cup body 1...

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Abstract

The invention discloses an atomizer. The atomizer comprises a cup, a backflow ring, a core, a partition plate, and an adjusting valve used for adjusting the air inlet amount, wherein the backflow ringis mounted on the core, the core is mounted on the cup, an atomizing cover is mounted on the core, the core is provided with an airflow channel, the adjusting valve is mounted on the airflow channel,the backflow ring covers the outer side of the bottom end of the airflow channel, and the partition plate is connected to the core and is positioned above the backflow ring. The backflow ring is arranged on the outer side of the bottom end of the air inlet flow channel of the core, when high-speed airflow on the bottom impacts the partition plate, due to the baffling effect of the side wall of the backflow ring, most of the generated aerial fog can not dissipate to the inside of the core, but directly flows back to the bottom of the cup, therefore, the condensation condition of the aerial fogon the inner wall of the upper part of the core is effectively reduced, medicines stay in the cup, the condition of residual medicines in the core and the adjusting valve is reduced, meanwhile, the generation of foams is inhibited, and further, the atomizing effect of the atomizer is effectively improved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an atomizer. Background technique [0002] Medical nebulizers are mainly used to treat fever, cough, pharyngitis and other diseases. A traditional nebulizer includes a cup body, a conduit, an atomizing cover and a mask, wherein the inlet end of the conduit is connected to the cup body. In order to adjust the internal pressure of the patient's breathing, the atomizing cover includes a cover body and a regulating valve arranged on the cover body. The cover body is provided with an external leakage hole, and the regulating valve is used to adjust the opening size of the external leakage hole. [0003] However, when the patient is using the nebulizer, the patient exhales and the gas carrying the drug in the cup is easily discharged through the regulating valve, and the drug is likely to remain in the atomizing cap, resulting in a decrease in drug efficacy and thus a redu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M15/00A61M11/02
CPCA61M11/02A61M15/0018A61M2210/0625A61M2210/005
Inventor 胡冬映
Owner NINGBO SHENGYURUI MEDICAL APPLIANCES
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