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Portable Intelligent Artificial Nose

An artificial nose, portable technology, applied in the field of artificial nose, can solve the problems of uncontrollable, non-portable, unable to ensure normal breathing, etc., and achieve the effect of easy portability and high work efficiency

Inactive Publication Date: 2011-11-30
朱华麟
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, this kind of artificial nose is clinically used in combination with a ventilator. The gas is sent into the artificial nose after the ventilator, and the heating sheet needs to use alternating current, which is still not portable. The effect cannot be controlled without monitoring, and normal breathing cannot be ensured when the humidity is too high or the temperature is too high

Method used

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  • Portable Intelligent Artificial Nose
  • Portable Intelligent Artificial Nose
  • Portable Intelligent Artificial Nose

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] see figure 1 , a portable intelligent artificial nose, an air filter 1, a flow sensor 2, a heater 3, a humidifier 4 and a temperature and humidity sensor 5 are sequentially arranged on the breathing path.

[0027] The air filter 1 filters the inhaled outside air to filter bacteria and viruses, effectively reducing the risk of contamination. Preferably, the air filter 1 adopts the electrostatic filter in the DAR artificial nose series, and its filter membrane is a hydrophobic poly non-woven material, and the fiber has permanent electric polarity. Due to bacteria, viruses have a permanent electrical polarity on their surface, which traps them on the filter membrane.

[0028] The flow sensor 2 is electrically connected to the central controller 6 , monitors the flow of breathing gas passing through in real time, and transmits the sensed ...

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Abstract

The invention discloses a portable intelligent artificial nose. An air filter, a flow sensor, a heater, a humidifier and a temperature and humidity sensor are arranged in sequence on the breathing passage. Both the humidifier and the temperature and humidity sensor are electrically connected to the central controller; both the heater and the humidifier are powered by a DC power supply. The artificial nose is miniaturized, can be carried around, is simple to operate, has the function of heating and humidifying, and can automatically and accurately control the function of simulating the upper respiratory tract.

Description

technical field [0001] The invention relates to an artificial nose, in particular to a portable intelligent artificial nose. Background technique [0002] For a long time, patients who need to wear artificial airway for a long time have to use artificial methods to replace some functions of the upper airway. At present, there are two commonly used artificial methods: [0003] Electric constant temperature humidifier: This device is mostly equipped on new ventilators. It can provide good heating and humidification functions, and can better simulate the upper respiratory tract function. However, it is large in size and not easy to carry. Professional medical personnel are required for operation , not easy to move, only suitable for hospitalized patients, not suitable for patients with tracheal tubes and able to move around. [0004] Artificial nose: also known as temperature-humidity exchange filter, is a medical device placed on a tracheostomy or tracheal intubation to warm ...

Claims

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Application Information

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IPC IPC(8): A61M16/00A61M16/16
Inventor 朱华麟唐世雄杨士贤王涌尹凤英柳辉高张建华姚寿国王吉陈星李宏
Owner 朱华麟
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