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Intelligently controlled multifunctional medical oxygen generator

An intelligent control and multi-functional technology, applied in the field of medical equipment, can solve the problems of waste of oxygen production, high maintenance cost of oxygen separation device, and high energy consumption, and achieve the effect of improving oxygen utilization rate and saving oxygen preparation consumption.

Pending Publication Date: 2020-03-06
XIAN WINZISS MEDICAL GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

None of the existing medical oxygen concentrators have intelligent control and dynamic monitoring feedback functions, and the flow output is fixed regardless of the change of the patient's blood oxygen value; at the same time, regardless of the patient's inhalation or exhalation state, the oxygen production output is continuous, wasting 50% of the oxygen production There are disadvantages such as high energy consumption and high maintenance cost of the oxygen separation device, so it is meaningful to propose an intelligent control technology solution for the oxygen generator

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1: An example of the preparation of the present invention, the oxygen production rate is 5L / min.

[0041] according to figure 1 The shown product body structure and figure 2 As shown in the working principle diagram, the specific parameters of the main components of the present embodiment are:

[0042] 1. Control module (1): An integrated circuit designed based on ST / Italian, model STM32F107VCT6 microcontroller MCU, and produced by traditional patch method; the target blood oxygen value control range is 94% to 98%, and the air compressor pump (9) works The air pressure limit 150KPa and other control programs are written into the control module (1).

[0043]2. Multi-parameter monitoring module (2): It adopts the integration of blood oxygen monitoring module, respiratory monitoring module, body temperature monitoring module and blood pressure monitoring module, and each module can be completed after adopting mature technical solutions. Blood oxygen saturati...

Embodiment 2

[0059] Embodiment 2: Oxygen therapy and nebulization therapy carried out by applying this product

[0060] 1. General situation: The user is a patient with a risk of hypercapnia. The target blood oxygen value is set to 90%, the target blood oxygen range is 88% to 92%, the oxygen inhalation time is 2 hours, and the oxygen flow rate is 2L / min. After 2 hours of oxygen inhalation, nebulization treatment was performed, and the nebulized medicine liquid configuration: 0.2 g of ambroxol was dissolved in 5 ml of gentamicin.

[0061] 2. On the man-machine interface (7), set the target blood oxygen value to 90%, fix the oxygen inhalation mask with micro pressure sensor on the periphery of the mouth and nose, set the oxygen inhalation time to 2 hours, and set the oxygen flow rate to 2L / min, fix the blood oxygen sensor on the index finger of the patient, and start inhaling oxygen. The respiratory monitoring module starts to monitor the patient's respiratory movement in real time, the bl...

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Abstract

The invention relates to an intelligently controlled multifunctional medical oxygen generator. The oxygen generator mainly consists of a control module, a multi-parameter monitoring module, an oxygenseparation device, an oxygen concentration monitoring module, a flow control module, an air path control module, a pressure sensor, a man-machine interaction interface and an oxygen inhalation outputport. The oxygen generator has the beneficial effects of realizing various intelligent working modes of oxygen treatment and atomization treatment based on feedback control of physiological parameters, saving consumption in an oxygen generation process and improving utilization efficiency of atomized drugs. In addition, a number of physiological parameters are monitored in real time during a treatment process, and safety and effectiveness of treatment are ensured.

Description

technical field [0001] The invention relates to an intelligently controlled multifunctional medical oxygen generator, which belongs to the medical equipment used in household oxygen therapy or atomization therapy. Background technique [0002] With the continuous improvement of people's living standards, medical oxygen generators have become popular products for many families. Medical research has proved that reasonable oxygen inhalation can improve microcirculation, oxygen therapy or health care can improve the physiological internal environment of the human body, promote a virtuous cycle of metabolic processes, relieve hypoxia symptoms, and promote recovery. However, oxygen belongs to medicine, which is included in the management of "Chinese Pharmacopoeia", and has strict regulations on inhalation dose. Due to the long-standing misconception that oxygen inhalation is beneficial and harmless, many patients who use oxygen concentrators have blind oxygen inhalation and exces...

Claims

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Application Information

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IPC IPC(8): A61M16/00A61M16/16
CPCA61M16/0003A61M16/0009A61M16/162A61M2016/0027A61M2016/0033A61M2205/3355A61M2205/42A61M2205/50A61M2205/502A61M2230/04A61M2230/20A61M2230/42A61M2230/50A61M2230/005
Inventor 阮雪红陈旭良张丹崔伟伟阮东耀
Owner XIAN WINZISS MEDICAL GRP CO LTD
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