Cart type pediatric oxygen inhalation device with air purification function

Abstract

The invention discloses a cart type pediatric oxygen inhalation device with an air purification function. The cart type pediatric oxygen inhalation device with the air purification function comprises a cart seat, a push handle and an oxygen inhalation instrument, the oxygen inhalation instrument is arranged at the upper end of the cart seat, an air inlet is formed in one side of the oxygen inhalation instrument, a mounting plate is detachably connected to the portion, opposite to the air inlet, of the surface of the oxygen inhalation instrument, the mounting plate is provided with a through hole opposite to an air inlet of the oxygen inhalation instrument, and the through hole of the mounting plate is communicated with the air inlet of the oxygen inhalation instrument. The device has the beneficial effects that the device is provided with a limiting mechanism, the limiting mechanism is utilized to drive a rotating rod to rotate, a limiting block can be driven to press the surface of a filter cotton, and then the filter cotton can be mounted, installation is convenient and simple, when the filter cotton needs to be replaced, the limiting mechanism can drive the limiting block to be separated from the surface of the filter cotton, the filter cotton can be detached for replacement, great convenience is achieved, a fixing mechanism is arranged, two insertion blocks of the fixing mechanism are inserted into the middles of the two ends of the mounting plate, the mounting plate can be fixed, and installation is quite convenient.

Description

Technical field: [0001] The invention belongs to the technical field of oxygen inhalation devices, in particular to a cart-type pediatric oxygen inhalation device with air purification function. Background technique: [0002] During pediatric treatment, children often suffer from hypoxia problems, and need to inhale oxygen through an oxygen inhalation instrument. The oxygen inhalation instrument uses molecular sieves to absorb nitrogen in the air, and the remaining unabsorbed oxygen is collected and purified. It becomes high-purity oxygen for supply and use. [0003] Under the existing technology, in CN201910391375.8 "A Portable Molecular Sieve Oxygen Concentrator", the air inlet is not equipped with filter cotton, and fine particles in the air will also be sucked into the oxygen concentrator, affecting the oxygen production effect. Invention content: [0004] The purpose of the present invention is to provide a cart-type pediatric oxygen inhalation device with air purifi...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a cart-type pediatric oxygen inhalation device with air purification function in order to solve the above problems, which solves the problem that there is no filter cotton at the air inlet, and the fine particles in the air will also be sucked into the oxygen generator , affecting the effect of oxygen production and other shortcomings

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