Humidification therapeutic instrument for mixed monitoring of air and oxygen and monitoring method of humidification therapeutic instrument

A technology of mixed monitoring and therapeutic equipment, applied in the field of medical machinery, can solve the problems of deviation between oxygen concentration and required concentration, lack of monitoring and adjustment mechanism, inability to realize monitoring and adjustment, etc., to ensure reliability and prevent failure conditions. The effect of running, reducing the difficulty of operating work

Inactive Publication Date: 2020-09-08
SHANDONG UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology can only supply air and oxygen in proportion according to the demand, but cannot realize monitoring and adjustment, and lacks a monitoring and adjustment mechanism, which leads to deviations between the oxygen concentration supplied by the humidifier and the required concentration in some cases

Method used

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  • Humidification therapeutic instrument for mixed monitoring of air and oxygen and monitoring method of humidification therapeutic instrument
  • Humidification therapeutic instrument for mixed monitoring of air and oxygen and monitoring method of humidification therapeutic instrument
  • Humidification therapeutic instrument for mixed monitoring of air and oxygen and monitoring method of humidification therapeutic instrument

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Embodiment Construction

[0030] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0031] In this embodiment, a humidification therapy instrument for monitoring air and oxygen mixing has a structure such as figure 2 As shown, it includes: shell 6, core computer, data input port 4, air inlet 3, oxygen inlet 2, external oxygen supply device, oxygen control module 1 and ultrasonic oxygen concentration sensor. The connection relationship between each structure is as follows image 3 shown;

[0032] The data input port directly inputs the required gas flow rate and the oxygen content of the gas during the treatment process, and transmits the input data to the core computer;

[0033] The air inlet is provided with a flow control valve, which is connected to...

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Abstract

The invention discloses a humidification therapeutic instrument for mixed monitoring of air and oxygen and a monitoring method of the humidification therapeutic instrument, and belongs to the technical field of medical machinery. According to the invention, an ultrasonic oxygen concentration sensor is used for monitoring the oxygen concentration and the gas flow output by the humidification therapeutic instrument in real time; the detection result is fed back to a system computer in real time; and the system computer adjusts the current oxygen concentration and gas output flow of the humidification therapeutic instrument by adjusting an oxygen control module connected with an oxygen inlet and a flow control valve connected with an air inlet according to the real-time detection result. Whenthe gas flow or the oxygen concentration is abnormal, the system computer timely controls the oxygen control module and the flow control valve of the humidification therapeutic instrument to performadjusting to ensure that the gas flow and the oxygen concentration output by the humidification therapeutic instrument meet the requirements, so that reliability of the humidification therapeutic instrument is improved, and safety of home treatment is improved.

Description

technical field [0001] The invention relates to the technical field of medical machinery, in particular to a humidification therapeutic instrument for monitoring air and oxygen mixing and a monitoring method thereof. Background technique [0002] At present, our country has a large population base and a large number of elderly people. Therefore, the construction of medical supporting facilities in our country is very important. Although my country's medical technology is relatively developed today, the per capita medical resources are seriously insufficient. The instrument for treatment, the humidification treatment instrument is one of them. The humidification therapy instrument can perform oxygen therapy and humidification therapy, and it is applied to patients who can breathe spontaneously but have weak breathing. Such patients are often used in tracheal intubation and tracheotomy operations. Such patients can completely use humidification Therapeutic instrument can be us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/16G01F1/66G01M99/00G01N29/02A61M16/10A61M16/00
CPCA61M16/16G01M99/008G01N29/02G01F1/66A61M16/1005A61M16/0003A61M2016/1025
Inventor 张强田莹陈少纯刘思远
Owner SHANDONG UNIV OF SCI & TECH
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