Float type bidirectional bacterium-blockage and low-noise oxygen breathing apparatus

Abstract

The invention relates to a float type bidirectional bacterium-blockage and low-noise oxygen breathing apparatus, which is characterized in that an air inlet connecting apparatus formed by connecting an air inlet pipe (16) with a connecting nut (3) and a pipe joint (2) is connected with a flowmeter (1), the upper end of an interval bacterium-blockage filter (8) arranged at the inner side of a humidifying bottle cap (7) is communicated with the air inlet pipe (16), and the lower end is connected with a guide pipe (10) and a humidifier (12); an inclined air outlet pipe (15) is arranged on the humidifying bottle cap (7) and connected with an external bacterium-blockage filter (4); and the ends of the humidifying bottle cap (7) are uniformly provided with baffle plates (14), the neck of a humidifying bottle body (11) is provided with a boss (9) which can be interlocked when screwed and can be only used once. The invention has the advantages of integral structure with the functions of bidirectional bacterium-blockage and reduction of oxygen breathing noise, reasonable design and complete function and is suitable for clinical oxygen-supply therapies and health-care oxygen therapies of medical establishments.

Description

technical field [0001] The invention relates to a buoy-type two-way antibacterial and low-noise oxygen absorber, which is widely applicable to the centralized oxygen supply of medical institutions and supporting oxygen supply equipment for health care. Background technique [0002] At present, there are many disadvantages in domestic buoy-type oxygen inhalers and oxygen delivery devices (humidification bottles / humidification bottles), which have inherent defects in structural design and material selection; because buoy-type oxygen inhalers are difficult to disinfect as a whole, the flowmeter and The joints of the oxygen delivery device (humidification bottle / humidification bottle) are inevitably polluted due to the influence of long-term humidification, which can easily cause cross-infection. Medical institutions cannot suppress the pollution of oxygen and humidification fluid during oxygen inhalation of oxygen infuser (humidification bottle / moisture bottle). It is difficul...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many disadvantages in domestic buoy-type oxygen inhalers and oxygen delivery devices (humidification bottles / humidification bottles), which have inherent defects in structural design and material selection; because buoy-type oxygen inhalers are difficult to disinfect as a whole, the flowmeter and Oxygen delivery device (humidification bottle / humidification bottle) connection will inevitably be polluted due to long-term humidification, which can easily cause cross-infection

Medical institutions cannot suppress the pollution of oxygen and humidification fluid during oxygen inhalation of oxygen infuser (humidification bottle / moisture bottle)

It is difficult to effectively reduce the noise generated by the sharp impact between the bubble burst and the humidification bottle wall during oxygen delivery, which can easily cause physiological changes in the patient's endocrine, cardiovascular and auditory systems, resulting in negative psychological effects

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