Infant temperature control humidifying oxygen inhalation device

Abstract

The invention discloses an infant temperature control humidifying oxygen inhalation device which comprises a warming humidifier, an oxygen inlet end, an oxygen outlet end, a temperature measurement meter I, a temperature measurement meter II, an oxygen inhalation device, an oxygen inhalation tube and a water receiving device. The warming humidifier is an electronic device which can automatic warm and control temperature, the oxygen inlet end and the oxygen outlet end are fixed on the upper portion of the warming humidifier, the temperature measurement meter I is arranged at the oxygen outlet end, the oxygen outlet end is connected with the oxygen inhalation tube, the oxygen inhalation tube is connected with the oxygen inlet end of the oxygen inhalation device, the temperature measurement meter II and an alarm device are arranged at the oxygen inlet end of the oxygen inhalation device, and the water receiving device is arranged at the lower end of the oxygen inhalation device. The infant temperature control humidifying oxygen inhalation device is used in the process of infant oxygen therapy after a congenital heart disease operation, warmed and humidified oxygen is used for infants, discomfort for the infants is reduced, the oxygen therapy effect is improved, and besides postoperative complications are reduced.

Description

technical field [0001] The invention relates to a temperature-controlled humidification oxygen inhalation device for infants. Background technique [0002] Oxygen therapy is an extremely common and extremely important treatment method in modern medical practice, especially for critically ill patients. At present, there are many studies on the oxygen inhalation temperature of adults at home and abroad, but there are few related studies on infants and young children. [0003] Infant lungs have poor elastic tissue development, rich blood vessels, capillaries and lymphatic spaces that are wider than those of adults. The entire lung contains more blood but less air. The lung interstitium is vigorously developed and the number of alveoli is small. Atelectasis and pulmonary interstitial edema; especially in infants and young children after congenital heart disease, the lung injury mediated by inflammatory mediators after cardiopulmonary bypass is particularly serious. [0004] At...

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Problems solved by technology

[0004] At present, sterilized distilled water or cold boiled water at room temperature is still used clinically for infant oxygen therapy and humidification fluid. In this way, the temperature of the inhaled oxygen is low, and the warming and humidification are insufficient, which makes the airway dry and the sputum is thick and difficult to cough. The effect of artificial suction is poor; the stimulation of cold gas makes the children uncomfortable, causing crying and bronchospasm, which affects the effect of oxygen therapy. Some children with severe congenital heart disease after surgery need to be intubated again, and use a ventilator to assist them. Breathing increases the pain of the child and the financial burden of the family; the heated humidified oxygen inhalation device used by some adults only pays attention to the temperature of the humidified liquid, and does not take into account that the oxygen reaches the oxygen inhalation inlet (oronasal cavity) after passing through the oxygen inhalation tube. ), the temperature will drop significantly, affecting the effect of oxygen therapy

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