Medical efficient oxygen blowing cover

Abstract

The invention provides a medical efficient oxygen blowing cover, which comprises a hollow handle and an oxygen blowing cover, wherein a cover plate is fixed at the lower end surface of the oxygen blowing cover; a conical cover is fixed in the middle position of the lower end surface of the cover plate; a plurality of groups of dispersion oxygen outlet openings are annularly formed in the upper endsurface of the oxygen blowing cover at equal intervals; the hollow handle is fixed on the annular side surface of the conical cover; a hollow tube is fixed in the middle position of the lower end surface of the conical cover; a water storage box is arranged at the lower side of the conical cover; a spiral tube is arranged in the water storage box; the upper side of the inner surface of the oxygenblowing cover is bonded with an expansion rubber ring through glue water; a threaded hole is formed in the middle position of the left end surface of the hollow handle; a threaded rod is engaged intothe threaded hole through screw threads. Compared with the prior art, the medical efficient oxygen blowing cover has the following beneficial effects that the goal of heating oxygen gas is achieved;the goal of regulating the oxygen blowing range is also achieved.

Description

technical field [0001] The invention is a medical high-efficiency oxygen blowing mask, which belongs to the field of nursing appliances. Background technique [0002] Oxygen blowing is a simple, effective and economical treatment method for wounds such as large area burns, skin ulcers, and radiation skin injuries. However, there is no special equipment for oxygen drying in medical equipment. Nurses usually use Oxygen inhalation tube for dry oxygen therapy. There are two kinds of oxygen inhalation tube outlets, nasal type and mask type, but both kinds of outlets are very inconvenient and have low oxygen utilization efficiency when performing dry oxygen therapy. The two apertures of the nasal outlet are small, and the oxygen blowing area is too small. It takes time, effort and uneven blowing irradiation for larger wounds. The mask-type outlet has a large aperture and a large blowing area, but because it is designed for oxygen inhalation, one hole on each side is an exhalatio...

AI Technical Summary

Problems solved by technology

There are two types of oxygen tube outlets, nasal type and mask type, but both types of outlets are very inconvenient and have low oxygen utilization efficiency when performing dry oxygen therapy

The two apertures of the nasal outlet are small, and the oxygen blowing area is too small. It is time-consuming, laborious and uneven to treat larger wounds.

The mask-type outlet has a large aperture and a large blowing area, but because it is designed for oxygen inhalation, one hole on each side is an exhalation channel, so most of the oxygen will leak out during oxygen blowing treatment, and the oxygen utilization rate is low

In addition, when the oxygen inhalation tube is used for oxygen blowing therapy, the tube is thin and soft, and it is inconvenient for the patient to hold it, so it is not necessary to use the long-term treatment

Lack of medical equipment specially designed for dry oxygen therapy makes this treatment inconvenient and less effective

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