Foldable headset type oxygen inhaler

Abstract

The invention relates to the field of foldable headset type oxygen inhalers, in particular to a foldable headset type oxygen inhaler. The oxygen inhaler comprises a main support, an auxiliary support,a pressing mechanism, a quick replacement mechanism, a folding mechanism, an adjusting mechanism and a limiting mechanism; the main support and the auxiliary support can be folded through the arrangement of the folding mechanism, so that the occupied space of the oxygen inhaler is reduced, and the portability of the oxygen inhaler is improved; and parts in the limiting mechanism are convenientlyadjusted and limited through the arrangement of the pressing mechanism, and the angles of oxygen inhalation parts in the quick replacement mechanism are conveniently adjusted through the arrangement of the limiting mechanism. Adaptive use by a patient is facilitated, and the use effect of the oxygen inhaler is improved; the disposable oxygen inhalation parts are conveniently and rapidly replaced through the arrangement of the rapid replacement mechanism, and cross infection between different patients is avoided, which is more environmentally friendly and sanitary compared with a traditional mode that an entire oxygen inhaler replaced, and thus the use rate of the oxygen inhaler is increased; and through the arrangement of the adjusting mechanism, the oxygen supply amount can be freely adjusted, and thus oxygen waste is avoided.

Description

technical field [0001] The invention relates to the field of foldable earphone oxygen inhalers, in particular to a foldable earphone oxygen inhaler. Background technique [0002] Oxygen is a colorless and odorless gas, the most common elemental form of oxygen. Oxygen is the most widely distributed in nature and is the most abundant element. Oxygen is used in the oxidation of hydrocarbons, the treatment of waste water, rocket propellants, and respiration for animals and humans in aviation, spaceflight and diving. Oxygen is consumed by animal respiration, combustion and all oxidation processes (including decay of organic matter). But the oxygen in the air can be continuously replenished through the photosynthesis of plants. In metal cutting and welding. Oxygen with a purity of 93.5% to 99.2% is mixed with combustible gas (such as acetylene) to generate a very high temperature flame, thereby melting the metal. Metallurgical processes cannot do without oxygen. Oxygen is al...

AI Technical Summary

Problems solved by technology

[0003] Oxygen is extremely important in the medical industry. Oxygen inhalers are needed to supply oxygen to patients. However, most of the general oxygen inhalers are not foldable at one time, resulting in a large space for a single oxygen inhaler and inconvenient Portable, most of the other traditional oxygen inhalers fix the oxygen inhalation hole directly inside the nasal cavity, which is prone to uncomfortable feelings such as itching and blockage, and the oxygen inhaler must be disinfected after use and used again, reducing the Oxygen inhaler usage

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