Constant-temperature airflow type atomization inhaler for newborns

Abstract

The neonatal constant-temperature airflow type atomization inhaler comprises a machine body, an atomizer and a medicine storage tank are fixedly installed on the machine body, a flow adjusting valve is fixedly installed at the output end of the medicine storage tank, the output end of the flow adjusting valve is connected with a mask through a guide pipe, and a temperature control assembly is arranged on the machine body; the atomization gas is heated through the temperature control assembly, meanwhile, the temperature control assembly provides operation driving for the regulation and control assembly through the transmission assembly, when atomization treatment is needed, the mask is worn on the mouth and nose of a patient, the atomizer is started, and after the temperature of atomization gas flow generated by the atomizer is regulated and controlled through the temperature control assembly, the atomization gas flow is heated through the temperature control assembly. Atomized airflow enters the medicine storage tank to carry medicine liquid, the atomized airflow carrying the medicine liquid is conveyed into the mask through the catheter to be conveniently absorbed by a patient, meanwhile, the airflow quantity of the atomized airflow can be controlled through the flow adjusting valve, and the neonates can be prevented from being choked easily in the airflow input process.

Description

technical field [0001] The invention relates to the technical field of atomizing inhalers, in particular to a constant temperature airflow type atomizing inhaler for newborns. Background technique [0002] In the clinical nursing work in the intensive care unit, most critically ill patients often require tracheotomy. However, after tracheotomy, due to the changes in the anatomical structure of the respiratory system, resulting in a "short circuit of breathing", the tracheal mucosa becomes dry, and the activity of cilia is correspondingly weakened. Therefore, clinically, for patients who have established artificial airways without mechanical ventilation, or patients with mechanical ventilation need to maintain airway humidification during the period when they are disconnected from the ventilator tube, the traditional continuous airway instillation of humidification fluid uses micropumps and infusion sets. However, due to the large droplets, this solution is very easy to caus...

AI Technical Summary

Problems solved by technology

However, after the tracheotomy, due to the change of the anatomical structure of the respiratory system, a "breathing short circuit" is caused, the tracheal mucous membrane becomes dry, and the ciliary activity is correspondingly weakened. Therefore, in clinical practice, for patients who have established an artificial airway without mechanical ventilation, or for patients who are mechanically ventilated while leaving the ventilator with a tube, it is necessary to keep the airway humidified. The traditional continuous instillation of humidification fluid in the airway uses a micropump and an infusion set. However, due to the large liquid droplets, this solution is very likely to cause coughing, the jet tube is easy to be sprayed, and it is easy to cause infection. , relieving spasm, relieving asthma and improving function, etc., can make the medicinal liquid into a micro-aerosol, and reach the terminal bronchi and alveoli with the patient's inhalation, and strengthen the humidification of the airway and the anti-infection effect. Therefore, the current nebulizer inhaler The application is becoming more and more widespread

[0003] The existing atomized inhaler cannot regulate the temperature of the ingested airflow during use, which is likely to cause unnecessary stimulation to the baby, and there is no effective control method for the airflow of the atomized inhaler, so in the process of airflow input It is easy to choke the newborn, which will affect the effect of the nebulizer inhaler

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