Adjustable oxygen supply device for respiratory medicine department

Abstract

The invention discloses an adjustable oxygen supply device for the respiratory medicine department. The device comprises a moist preservation box, wherein the top of the moist preservation box is communicated with an oxygen catheter, the end portion of the oxygen catheter stretches into the lower portion of a water body in the moist preservation box, a first flow regulating valve is arranged on the joint between the oxygen catheter and the moist preservation box, and the inner portion of the moist preservation box is provided with a heating device. The adjustable oxygen supply device for the respiratory medicine department has the advantages that functions are diverse, a liquid level monitoring device monitors the liquid level in the moist preservation box, thereby ensuring that the end portion of the oxygen catheter can always be immersed in the liquid and improving the use safety of the oxygen supply device; the heating device heats the water body, thereby avoiding the discomfort ofa patient caused by too low oxygen temperature and greatly improving the use comfort level of the oxygen supply device; a breathing filter filters oxygen, thereby greatly improving the quality of oxygen supply; a flow regulation device adjusts the oxygen supply rate conveniently, thereby providing convenience for adapting to different groups of people.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an adjustable oxygen delivery device for respiratory medicine. Background technique [0002] In the prior art: the patent with authorized publication number CN 206026825 U discloses an adjustable oxygen delivery device for respiratory medicine, which includes a base and an intelligent adjustment box. Four rollers are evenly distributed around the lower surface of the base. The middle part of the upper surface of the base is vertically provided with a fixed rod, one side of the fixed rod is installed with a winding bracket, the middle part of the winding bracket is provided with a bobbin, and one side of the upper surface of the base is installed with an oxygen tank , the middle part of the top of the oxygen tank is equipped with a one-way pressure valve, which has a single function and cannot meet the use requirements. Contents of the invention [0003] The technical p...

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Problems solved by technology

[0002] In the prior art: the patent with authorized publication number CN 206026825 U discloses an adjustable oxygen delivery device for respiratory medicine, which includes a base and an intelligent adjustment box. Four rollers are evenly distributed around the lower surface of the base. The middle part of the upper surface of the base is vertically provided with a fixed rod, one side of the fixed rod is installed with a winding bracket, the middle part of the winding bracket is provided with a bobbin, and one side of the upper surface of the base is installed with an oxygen tank , the middle part of the top of the oxygen tank is equipped with a one-way pressure valve, which has a single function and cannot meet the needs of use

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