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Respiratory support equipment with oxygen therapy function and control method

A technology that supports equipment and functions, applied in the field of medical devices, can solve the problems of ineffective isolation of bacteria and dust, inconvenience for users, and large equipment volume, and achieve the effects of small volume, accelerated dissolution rate, and large oxygen-enriched flow rate

Pending Publication Date: 2021-01-05
HUNAN MICOME ZHONGJIN MEDICAL SCI & TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this will cause disadvantages such as inconvenient use for users, troublesome operation, and large equipment volume. At the same time, the polluted air will be directly supplied to users after being simply filtered by the ventilator, which cannot effectively isolate bacteria and dust in the air.

Method used

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  • Respiratory support equipment with oxygen therapy function and control method

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Effect test

Embodiment 1

[0041] refer to figure 1 , the present invention provides a respiratory support device with oxygen therapy function, comprising a main airway and a processor, the main airway includes an oxygen-enriched membrane box 1 sequentially connected from the intake direction for generating oxygen-enriched, for A vacuum pump 2 for transporting oxygen-enriched air, an air storage container 3 for storing oxygen-enriched air, the air outlet end of the air storage container 3 is connected with a trachea 4, and the trachea 4 is sequentially connected with a proportional valve 5, a first Pressure detection device 6; under the action of vacuum pump 2, the air is delivered to the air storage container 3 after passing through the oxygen-enriched membrane box 1, and the processor detects the outlet according to the user's set pressure and the first pressure detection device 6 pressure, the proportional valve 5 is controlled to deliver oxygen-enriched air from the gas storage container 3 to the us...

Embodiment 2

[0051] The present invention also provides a control method of a respiratory support device with an oxygen therapy function, the steps comprising:

[0052] S1: The respiratory support device is on, the processor reads the total working time of the oxygen-enriched membrane box 1 from the memory, and judges whether the total working time of the oxygen-enriched membrane box 1 is greater than the set time, and if so, the processor sends out a reminder The user replaces the oxygen-enriched capsule 1 and exits the oxygen therapy; if not, the respiratory support device continues to work;

[0053] S2: The processor judges whether the detection pressure of the second pressure detection device 31 reaches the pressure value required by the user for several breathing cycles, if it is less than the required pressure value, increase the power of the vacuum pump 2; if it is greater than the required pressure value, reduce the vacuum pump 2 power;

[0054] S3: the processor obtains the press...

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Abstract

The invention provides respiratory support equipment with an oxygen therapy function and a control method. The respiratory support equipment comprises a main air passage and a processor; the main airpassage comprises an oxygen-enriched membrane box used for generating enriched oxygen, a vacuum pump and an air storage container used for storing enriched oxygen air which are connected in sequence from the air inlet direction, and the air outlet end of the air storage container is connected with an air pipe; and a proportional valve and a first pressure detection device are sequentially connected to the air pipe in the air inlet direction. Under the action of the vacuum pump, air is conveyed into the air storage container after passing through the oxygen-enriched membrane box, and the processor controls the proportional valve to convey oxygen-enriched air from the air storage container to the user side according to the set pressure of a user and the outlet pressure detected by a first pressure detection device. The oxygen-enriched membrane box and the vacuum pump are arranged at the air inlet end of the main air passage, oxygen-enriched air is obtained, the structure is simple, the size is small, integration on respiratory support equipment is facilitated, and the user can enjoy oxygen therapy while using the respiratory support equipment for treatment.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a respiratory support device with an oxygen therapy function and a control method. Background technique [0002] With the rapid development of society, the air pollution and the deterioration of the living environment have caused the human breathing environment to become worse and worse. For users who need to use respiratory support equipment for auxiliary treatment, they need a clean oxygen-enriched The environment is more conducive to the recovery of his condition. [0003] With the rapid development of society, it also brings air pollution and deterioration of the living environment, and the fine particles suspended in the air enter the human body to the alveoli, directly affecting the ventilation function of the lungs, making the body prone to hypoxia. Oxygen inhalation has a good effect on alleviating and preventing cardiovascular and cerebrovascular diseases and re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/00A61M16/10A61M16/20
CPCA61M16/00A61M16/0057A61M16/105A61M2016/0027A61M2016/003A61M2205/3331A61M2205/3334A61M2205/75A61M16/0003A61M16/203
Inventor 戴征王磊
Owner HUNAN MICOME ZHONGJIN MEDICAL SCI & TECH DEV CO LTD
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