Full-automatic heating and humidifying system for non-invasive ventilator and non-invasive ventilator

A technology of heating, humidification, and ventilator, which is applied in the direction of respirators, etc., can solve problems such as patients' inability to tolerate treatment, achieve good comfort and ease of use, and avoid the effect of dryness

Inactive Publication Date: 2013-05-15
刘辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The automatic setting of the temperature of the gas entering the mask by the ventilator is very important for non-invasive ventilation. At present, non-invasive ventilators have been widely used in home treatment, and the knowledge level of patients varies widely. It is a great challenge for users to set the appropriate tempera

Method used

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  • Full-automatic heating and humidifying system for non-invasive ventilator and non-invasive ventilator
  • Full-automatic heating and humidifying system for non-invasive ventilator and non-invasive ventilator
  • Full-automatic heating and humidifying system for non-invasive ventilator and non-invasive ventilator

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0042] Example 1

[0043] see figure 1 , A fully automatic heating and humidification system for non-invasive ventilator, including a mask 3, a long tube 1 connected to the mask 3, a heating device 2 is provided on the mask 3, and a temperature control device 6 connected to the heating device 2 , A temperature sensor 7 connected to the temperature control device 6, and the temperature sensor 7 is provided on the heating device 2.

[0044] The temperature control device 6 automatically sets the temperature, and controls the heating device 2 to work according to the gas temperature information detected by the temperature sensor 7 so that the gas temperature at the temperature sensor 7 is 23°C.

Example Embodiment

[0045] Example 2

[0046] see figure 2 , A fully automatic heating and humidification system for non-invasive ventilator, including a mask 3, a long tube 1 connected to the mask 3, a heating device 2 is provided on one end of the long tube 1 close to the mask 3, and the long tube 1 is connected with The humidifier 4 also includes a temperature and humidity control device 8 connected to the heating device 2 and the humidifier 4, and a temperature and humidity sensor 9 connected to the temperature and humidity control device 8, the temperature and humidity sensor 9 being arranged in the mask 3 The temperature and humidity control device 8 controls the heating device 2 and the humidifier 4 according to the gas temperature and humidity information detected by the temperature and humidity sensor 9 to keep the temperature and humidity of the gas entering the mask within the range of 17-26°C that is comfortable for the skin , Humidity is 55%, and the temperature value increases with in...

Example Embodiment

[0047] Example 3

[0048] see image 3 , A fully automatic heating and humidifying system for a non-invasive ventilator, comprising a mask 3, a long tube 1 connected to the mask 3, the long tube 1 is connected with a water container 10, the mask 3 is provided with a heating device 2, and It includes a temperature control device 6 connected to the heating device 2 and a temperature sensor 7 connected to the temperature control device 6. The temperature sensor 7 is provided on the heating device 2.

[0049] The temperature control device 6 automatically sets the temperature, and controls the heating device 2 to work according to the gas temperature information detected by the temperature sensor 7 so that the gas temperature at the temperature sensor 7 is about 23°C. When the non-invasive ventilator is working, the airflow provided by the airflow through the long tube 1 will take away part of the vaporized water vapor when it passes through the water container 10, which can increase t...

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PUM

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Abstract

The invention discloses a full-automatic heating and humidifying system for a non-invasive ventilator. The full-automatic heating and humidifying system for the non-invasive ventilator is characterized by comprising a face mask and a long pipe connected with the face mask, wherein the face mask or the long pipe is provided with a heating device. The full-automatic heating and humidifying system also comprises a temperature control device which is connected with the heating device and automatically controls the temperature of air fed into the face mask through the heating device. By using the full-automatic heating and humidifying system, users do not need to set the temperature and humidity, and good effects are achieved for massive clinical patients; and by using the ventilator capable of automatically setting and controlling the temperature and humidity, the temperature and humidity of air are automatically controlled within the range suitable for human skin and respiratory tracks, and the wearing comfort and convenience of patients using the non-invasive ventilator are further improved.

Description

technical field [0001] The invention belongs to breathing equipment, in particular to a fully automatic heating and humidifying system for a non-invasive ventilator and the non-invasive ventilator. Background technique [0002] The non-invasive ventilator uses a mask, which does not invade the human body and retains the natural breathing channel of the human body. It has been widely used in the treatment of sleep apnea syndrome, respiratory failure and other diseases, and has achieved good results. However, many patients suffer from nasal congestion during non-invasive ventilation treatment. The dryness of the mouth, especially the oropharynx, makes patients intolerable to non-invasive ventilation therapy. Therefore, many companies have designed gas heating / humidification systems to solve the above problems. [0003] The heating and humidification system widely used at present is to install a constant temperature humidifier or heated humidifier between the outlet of the vent...

Claims

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Application Information

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IPC IPC(8): A61M16/16A61M16/00
Inventor 肖旭平黄献刘辉
Owner 刘辉
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