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Dosing concentration-controlled nebulizing device for pediatric nebulizer therapy

An atomization device and control technology, which can be used in the direction of atomizers for treatment, medicine equipment, other medical equipment, etc., and can solve the problems of inconvenient use, waste of medicine, and inability to control the concentration of spray administration.

Inactive Publication Date: 2019-03-22
李宁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the nebulizers used in pediatric nebulization therapy cannot control the concentration of the nebulizer, which not only brings inconvenience to children and light-weight people, but also causes waste of medicine

Method used

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  • Dosing concentration-controlled nebulizing device for pediatric nebulizer therapy
  • Dosing concentration-controlled nebulizing device for pediatric nebulizer therapy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1~2 , in an embodiment of the present invention, a pediatric atomization therapy drug concentration control type atomization device, comprising a mist outlet pipe connection flange 1, an atomization tank 2, an ultrasonic transducer 26, a mist outlet pipe 6, a variable A liquid medicine feeding device 21 with a flow rate and a solvent feeding device 22 with a constant flow rate, a mist outlet pipe 6 is provided in the middle of the upper end of the atomization tank 2, and a mist outlet pipe 6 is provided with a mist outlet pipe connection flange 1 at the upper end, The connecting flange 1 of the mist outlet pipe is used to connect with the spray mask, and the bottom of the inner cavity of the atomization tank 2 is provided with an ultrasonic transducer 26, and the ultrasonic transducer 26 is electrically connected to an external power supply, and the The atomization principle and electrification structure of the ultrasonic transducer sheet 26 are well-known a...

Embodiment 2

[0032] A pediatric medical mechanical device, comprising the concentration-controlled nebulization device for pediatric nebulization therapy as described in Example 1.

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PUM

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Abstract

The invention relates to the technical field of pediatric medical apparatus and instrument, in particular to a dosing concentration-controlled nebulizing device for pediatric nebulizer therapy. The dosing concentration-controlled nebulizing device comprises a mist outlet tube connection flange, a nebulizing tank, an ultrasound transduction piece, a mist outlet tube, a variable-flow liquid medicinefeeding device and a constant-flow solvent feeding device. By changing the diameter of a liquid medicine inlet end of a siphon, flow of the inlet liquid medicine can be controlled, according to different requirements, the number of sleeves sleeved in the siphon can be increased to realize the effect of controlling the flow of the siphon, the constant-flow solvent feeding device can keep constantflow of an organic solvent in a second lower groove under a siphonal action, and control of dosing concentration in the nebulizing tank can be realized by changing the flow of the siphon.

Description

technical field [0001] The invention relates to the technical field of pediatric medical machinery, in particular to a drug concentration-controlled atomization device for pediatric atomization therapy. Background technique [0002] Atomization therapy is a treatment method in which the medicine is turned into mist by means of a nebulizer and a nebulizer pump and enters the throat, tonsils, and tracheal mucosa through normal breathing, and the medicine is directly absorbed by local tissues. Reduces phlegm and eliminates phlegm, relieves asthma and relieves cough. With the increase of patients with respiratory diseases, especially children with poor autoimmunity, such as children who always cough, through traditional drug treatment or injection, children have trouble taking medicine, injections are afraid of pain, and drug absorption through muscle or blood is relatively slow , children suffer for a long time, compared with nebulization inhalation treatment has considerable ...

Claims

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Application Information

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IPC IPC(8): A61M11/00
CPCA61M11/005A61M2205/3331A61M2205/3673A61M2205/8206
Inventor 李宁孟庆俊李晓霞刁纪军李海燕
Owner 李宁
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