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Humidifier of medical respirator

A humidifier and ventilator technology, applied in respirator, drug equipment, other medical equipment and other directions, can solve the problems of low humidification efficiency of breathing gas and large volume of humidifier, and achieve high heating and humidification efficiency and processing efficiency. High, efficient control process effect

Active Publication Date: 2016-09-14
CHENGDU DESHANNENG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing humidifiers are large in size and low in humidification efficiency for

Method used

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  • Humidifier of medical respirator
  • Humidifier of medical respirator
  • Humidifier of medical respirator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 , figure 2 and image 3 The humidifier of the medical ventilator shown includes: a casing 1, a water storage tank 2, a liquid medicine tank 3, a heating and humidifying tube 4, an inner tube 4.1 and an outer tube 4.2, and the casing 1 is provided with several horizontally arranged heating and humidifying tubes 4, The water storage tank 2 and the liquid medicine tank 3 share a heating and humidifying pipe 4, and the adjacent heating and humidifying pipes 4 are respectively connected through several branch pipes. The tube 4 includes an inner tube 4.1 and an outer tube 4.2. Both the inner tube 4.1 and the outer tube 4.2 are electric heating tubes. The inner tube 4.1 is arranged inside the outer tube 4.2. A supporter for supporting the inner tube is provided between the tube 4.1 and the outer tube 4.2, and the material of the supporter is ceramic.

[0031] The shell is a vacuum shell, and the material of the shell is medical stainless steel. The water ...

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PUM

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Abstract

The present invention discloses a humidifier of a medical respirator. The humidifier comprises a cylindrical housing, a water storage tank and a medicinal liquid tank; a plurality of horizontally arranged heating and humidifying pipes are disposed in the housing; the adjacent heating and humidifying pipes are communicated through a plurality of branch pipes; the water storage tank and the medicinal liquid tank are respectively connected with the heating and humidifying pipes through pipelines; each heating and humidifying pipe comprises an inner pipe and an outer pipe which are both electrical heated pipes prepared by ceramics; each inner pipe is disposed in the corresponding outer pipe; each inner pipe is provided with a plurality of openings; and each outer pipe is provided with a plurality of openings. The technical purpose of the present invention is to provide a humidifier, which is smaller in size and higher in heating efficiency, of a medical respirator, energy is saved, and a heating pipe and a humidifying pipe are integrated to be one pipe.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a humidifier for a medical ventilator. Background technique [0002] In clinical medicine, as an effective means of artificially replacing spontaneous or assisted breathing, the ventilator has been widely used in the medical field. It can prevent and treat respiratory failure, reduce complications, and save and prolong the life of patients. vital medical equipment. [0003] The humidifier is an important part of the ventilator. The humidifier is to humidify the breathing gas supplied by the ventilator to the patient, so that the patient feels more comfortable and avoids symptoms that may occur due to long-term use of the ventilator, such as dry cough. Wait. The human respiratory tract must be kept moist in order to dilute the sputum, maintain the proper viscosity of the secretion, and maintain the normal physiological function and defense function of the mucus-cilia system of t...

Claims

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Application Information

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IPC IPC(8): A61M16/16
CPCA61M16/0003A61M16/16A61M2205/33A61M2205/3327A61M2205/3368A61M2205/36
Inventor 李燕
Owner CHENGDU DESHANNENG TECH CO LTD