Oxygen heating and humidifying device for pneumology department nursing

A technology of heating, humidifying, and oxygen, applied in respirator, climate sustainability, energy-saving heating/cooling, etc., can solve problems such as poor effect, and achieve the effect of good humidification effect and high humidification efficiency

Pending Publication Date: 2022-07-12
THE SECOND AFFILIATED HOSPITAL OF CHONGQING MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, oxygen humidification is not as effective for oxygen humidif

Method used

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  • Oxygen heating and humidifying device for pneumology department nursing
  • Oxygen heating and humidifying device for pneumology department nursing
  • Oxygen heating and humidifying device for pneumology department nursing

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Embodiment Construction

[0035] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

[0036] In the description of the present invention, it should be understood that the terms "portrait", "horizontal", "vertical", "upper", "lower", "front", "rear", "left", "right", The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and to simplify the description rather than to ...

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Abstract

The invention belongs to the technical field of pneumology department equipment, and provides an oxygen heating and humidifying device for pneumology department nursing, which comprises a humidifying box and a mixing mechanism mounted on the humidifying box, and the humidifying box is connected with a gas path system; the mixing mechanism comprises a venturi tube, one end of the venturi tube is rotationally connected with an air inlet pipe, the air inlet pipe is fixedly connected with the humidifying box, the other end of the venturi tube is rotationally connected with an air outlet pipe, the air outlet pipe is fixedly connected with the humidifying box, fan blades are fixedly connected to the peripheries of the two sides of the venturi tube, and a plurality of air holes are formed in the throat tube section of the venturi tube. The device is simple in structure, distilled water is mixed with oxygen in the form of water vapor so as to fulfill the aim of fully wetting the oxygen, the oxygen is heated by utilizing the heat of the water vapor, the two operations are synchronously carried out, and the humidification and heating are sufficient.

Description

technical field [0001] The invention belongs to the technical field of respiratory equipment, in particular to an oxygen heating and humidifying device for respiratory nursing. Background technique [0002] At present, patients in the respiratory department often need to use respiratory equipment, and they need to deliver oxygen to the patient through an oxygen machine, so as to ensure that the respiratory system is free from bacterial infection and the body's oxygen supply is normal. Existing breathing apparatuses directly connect the oxygen tank to the breathing mask through a conduit, and cannot humidify and heat the oxygen, which may cause irritation to the lungs of patients in the respiratory department. [0003] In the prior art, for example, Chinese Patent Bulletin No.: CN 213609188 U An oxygen heating and humidifying device for respiratory department, comprising an oxygen input pipe, a tank body, an oxygen output pipe and a breathing mask which are connected in seque...

Claims

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Application Information

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IPC IPC(8): A61M16/10A61M16/12A61M16/16
CPCA61M16/1075A61M16/1095A61M16/127A61M16/16A61M16/161Y02B30/54
Inventor 罗晓庆吴茜刘益群
Owner THE SECOND AFFILIATED HOSPITAL OF CHONGQING MEDICAL UNIV
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