CN113413528A

CN113413528A - Humidifying amount output measuring system of respiratory humidification therapeutic instrument

Info

Publication number: CN113413528A
Application number: CN202110892084.4A
Authority: CN
Inventors: 罗明光; 顾宇飞
Original assignee: Shanghai Yunxing Biomedical Technology Co ltd
Current assignee: Shanghai Yunxing Biomedical Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-09-21

Abstract

The invention discloses a humidifying quantity output measuring system of a respiratory humidifying therapeutic apparatus, which comprises a humidifying therapeutic apparatus body, wherein the humidifying therapeutic apparatus body comprises a micro control terminal, an input module and an output module, the input module comprises an information acquisition module and a water supply module, the output module comprises a monitoring module and an automatic adjusting module, an installation cavity is arranged in the humidifying therapeutic apparatus body, a mixing cavity is arranged in the installation cavity, a heating plate is arranged in the mixing cavity, an atomizer is fixedly arranged at the top end of the mixing cavity, an output end is arranged on one side of the humidifying therapeutic apparatus body, a water storage tank is arranged on the other side of the humidifying therapeutic apparatus body, and an air inlet is arranged on the upper end face of the humidifying therapeutic apparatus body. The humidifying quantity output measuring system of the respiratory humidification therapeutic instrument has the advantages of simple and reasonable structure, novel design and simple operation, can monitor output gas, is convenient for medical personnel to observe, can effectively improve the using effect, and has higher practical value.

Description

Humidifying amount output measuring system of respiratory humidification therapeutic instrument

Technical Field

The invention relates to the technical field of medical instruments, in particular to a humidification quantity output measuring system of a respiratory humidification therapeutic apparatus.

Background

A high-flow respiratory humidification therapeutic apparatus is a therapeutic prescription which continuously provides high-flow (8-80L/min) inhalation gas with adjustable and relatively constant oxygen inhalation concentration (21% -100%), temperature (31-37 ℃) and humidity for a patient through a high-flow special nasal plug or other patient interfaces, and is clinically commonly used for patients with mild and moderate hypoxemia, such as low-oxygen respiratory failure, such as ARDS, pneumonia, pulmonary fibrosis, cardiogenic pulmonary edema and the like. The traditional Chinese medicine composition has a positive treatment effect on a patient with simple hypoxic respiratory failure (type I respiratory failure) and possibly has a certain treatment effect on a patient with partial mild hypoxia combined with hypercapnia (type II respiratory failure), but clinical research and verification of a large sample are required. Such as for moderately severe hypoxemia patients, close monitoring is required which may lead to clinical exacerbations of intubation.

The existing respiratory humidification therapeutic apparatus cannot monitor the humidity, flow and flow speed of output gas, so that the improvement is made, and a respiratory humidification therapeutic apparatus humidification quantity output measuring system is provided.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme:

the invention discloses a humidifying quantity output measuring system of a respiratory humidifying therapeutic apparatus, which comprises a humidifying therapeutic apparatus body, wherein the humidifying therapeutic apparatus body comprises a micro control terminal, an input module and an output module, the input module comprises an information acquisition module and a water supply module, the output module comprises a monitoring module and an automatic adjusting module, an installation cavity is arranged in the humidifying therapeutic apparatus body, a mixing cavity is arranged in the installation cavity, a heating plate is arranged in the mixing cavity, an atomizer is fixedly arranged at the top end of the mixing cavity, an output end is arranged at one side of the humidifying therapeutic apparatus body, a water storage tank is arranged at the other side of the humidifying therapeutic apparatus body, and an air inlet is arranged on the upper end surface of the humidifying therapeutic apparatus body.

As a preferred technical scheme of the invention, the input module and the output module are in signal connection with the miniature control terminal, the information acquisition module and the water supply module are in signal connection with the input module, and the monitoring module and the automatic adjustment module are in signal connection with the output module.

As a preferable technical scheme of the invention, the output end and the water storage tank are both connected with a mixing cavity pipeline, and a humidity sensor, a flow velocity sensor, a flow sensor and a water flow sensor are arranged on the pipeline between the output end and the mixing cavity.

As a preferred technical scheme of the invention, a water pump is arranged on a pipeline between the water storage tank and the mixing cavity, an electronic valve is arranged between the water pump and the mixing cavity, and the electronic valve is in signal connection with a micro control terminal.

As a preferable technical scheme of the invention, the information acquisition module comprises an airflow sensor and a humidity sensor, and the water supply module comprises a water pump and a water storage tank.

As a preferred technical solution of the present invention, the monitoring module includes a flow rate monitoring module, a flow rate monitoring module and a water flow monitoring module, the flow rate monitoring module includes a flow rate sensor, and the water flow monitoring module includes a water flow sensor.

As a preferred technical solution of the present invention, the automatic adjustment module includes a humidification module, a heating module, and a flow control module, the humidification module includes an atomizer, the heating module includes a heating plate, and the flow control module includes an electronic valve.

The invention has the beneficial effects that:

1. according to the humidifying quantity output measuring system of the respiratory humidification therapeutic instrument, the atomizer is fixedly mounted at the top end of the mixing cavity, so that the form of converting water flow into water mist is achieved, air humidification treatment is further facilitated, the using effect is greatly improved, the output end and the water storage tank are connected with the mixing cavity pipeline, transmission of water flow and gas is achieved, and monitoring of humidity, flow speed and flow of output gas is achieved by mounting the humidity sensor, the flow speed sensor, the flow sensor and the water flow sensor on the pipeline between the output end and the mixing cavity;

2. according to the system for measuring the humidification output of the respiratory humidification therapeutic instrument, automatic triggering of each sensor is realized by arranging the water flow sensor, so that the system is more convenient and practical, the input module and the output module are in signal connection with the micro control terminal, the control of the input domain output of the equipment is realized, the purpose of providing a purified water source is achieved by arranging the water storage tank, the mixing of air and water vapor is realized by arranging the mixing cavity, and the air and the water vapor are heated so as to greatly improve the use effect;

3. this kind of breathe humidifying therapeutic instrument humidifying volume output measurement system through installing the electronic valve between water pump and hybrid chamber, has realized the control to discharge, through electronic valve and miniature control terminal signal connection, and then has realized automated control, the invention, simple structure is reasonable, the modern design, easy operation can implement the control to the output gas, is convenient for medical personnel to observe to can effectively promote the result of use, have higher practical value.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a system diagram of a system for measuring the output of the humidified volume of a respiratory humidification therapy apparatus according to the present invention;

FIG. 2 is a sectional view of a plan view of a system for measuring the output of the humidified volume of a respiratory humidification therapy apparatus according to the present invention;

FIG. 3 is a diagram of a connection structure of a measurement system for measuring the output of the humidification amount of the humidification apparatus of the present invention;

FIG. 4 is a schematic diagram of an input module of a system for measuring the output of the humidification amount of a respiratory humidification therapy apparatus according to the present invention;

FIG. 5 is a schematic diagram of an output module of a system for measuring the output of the humidification amount of a respiratory humidification therapy apparatus according to the present invention;

FIG. 6 is a schematic diagram of the operation of a system for measuring the output of the humidification amount of a respiratory humidification therapy apparatus according to the present invention.

In the figure: 1. a humidifying therapeutic instrument body; 2. a micro control terminal; 3. an output module; 4. an input module; 5. an information acquisition module; 6. a water supply module; 7. a monitoring module; 8. an automatic adjustment module; 9. a flow rate monitoring module; 10. a flow monitoring module; 11. a water flow monitoring module; 12. a humidifying module; 13. a warming module; 14. a flow control module; 15. an airflow sensor; 16. a humidity sensor; 17. a water pump; 18. a water storage tank; 19. a flow rate sensor; 20. a flow sensor; 21. a water flow sensor; 22. an atomizer; 23. heating plates; 24. an electronic valve; 25. an output end; 26. an air inlet; 27. a mixing chamber.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in the figures 1-6, the system for measuring the humidification quantity output of the humidification therapy instrument comprises a humidification therapy instrument body 1, wherein the humidification therapy instrument body 1 comprises a micro control terminal 2, an input module 3 and an output module 4, the input module 3 comprises an information acquisition module 5 and a water supply module 6, the output module 4 comprises a monitoring module 7 and an automatic adjustment module 8, a mounting cavity is arranged in the humidification therapy instrument body 1, a mixing cavity 27 is arranged in the mounting cavity, a heating plate 23 is arranged in the mixing cavity 27, an atomizer 22 is fixedly arranged at the top end of the mixing cavity 27, an output end 25 is arranged on one side of the humidification therapy instrument body 1, a water storage tank 18 is arranged on the other side of the humidification therapy instrument body 1, and an air inlet 26 is arranged on the upper.

Wherein, input module 3 and output module 4 all with 2 signal connection of miniature control terminal, and information acquisition module 5 and

water supply module

6 and 3 signal connection of input module, monitoring module 7 and automatic adjustment module 8 and output module 4 signal connection, through all with 2 signal connection of miniature control terminal with input module 3 and output module 4, realized the control of the input domain output of equipment.

Wherein, output 25 and water storage tank 18 all with mixing chamber 27 pipe connection, and install humidity transducer 16 on the pipeline between output 25 and the mixing chamber 27, velocity of flow sensor 19, flow sensor 20 and rivers sensor 21, all with mixing chamber 27 pipe connection through output 25 and water storage tank 18, the transmission of rivers and gas has been realized, through installing humidity transducer 16 on the pipeline between output 25 and mixing chamber 27, velocity of flow sensor 19, flow sensor 20 and rivers sensor 21, realized the humidity to output gas, the velocity of flow, the control of flow, the while has realized the auto-triggering of each sensor through setting up rivers sensor 21, and then more convenient and practical.

Wherein, install water pump 17 on the pipeline between water storage tank 18 and the hybrid chamber 27, install electronic valve 24 between the remaining hybrid chamber 27 of water pump 17, and

electronic valve

24 and 2 signal connection at miniature control terminal, the purpose of providing the pure water source has been reached through setting up water storage tank 18, through setting up hybrid chamber 27 and having realized the air, the mixture between the steam, and heat it and then promoted the result of use greatly to it, through installing electronic valve 24 between water pump 17 and hybrid chamber 27, the control to water flow has been realized, through

electronic valve

24 and 2 signal connection at miniature control terminal, and then automatic control has been realized.

Wherein, information acquisition module 5 includes airflow sensor 15 and humidity transducer 16, and water supply module 6 includes water pump 17 and water storage tank 18, through setting up humidity transducer 16, reaches to monitor the humidity of input gas, is convenient for calculate humidification effect.

The monitoring module 7 includes a flow rate monitoring module 9, a flow rate monitoring module 10, and a water flow monitoring module 11, the flow rate monitoring module 9 includes a flow rate sensor 19, the flow rate monitoring module 10 includes a flow rate sensor 20, and the water flow monitoring module 11 includes a water flow sensor 21.

Wherein, automatic adjustment module 8 includes humidification module 12, heats module 13 and flow control module 14, and humidification module 12 includes atomizer 22, heats module 13 and includes heating plate 23, and flow control module 14 includes electronic valve 24.

The working principle is as follows: when the system is suitable for the system for measuring the humidification output of the respiratory humidification therapeutic apparatus, the atomizer 22 is fixedly arranged at the top end of the mixing cavity 27 to convert water flow into water mist, thereby facilitating humidification treatment of air and greatly improving the use effect, the output end 25 and the water storage tank 18 are both connected with the mixing cavity 27 through pipelines, thereby realizing the transmission of water flow and gas, the humidity sensor 16, the flow velocity sensor 19, the flow sensor 20 and the flow sensor 21 are arranged on the pipeline between the output end 25 and the mixing cavity 27, thereby realizing the monitoring of the humidity, the flow velocity and the flow of the output gas, simultaneously realizing the automatic triggering of each sensor through arranging the flow sensor 21, further being more convenient and practical, the input module 3 and the output module 4 are both in signal connection with the micro control terminal 2, thereby realizing the control of the input domain output of the equipment, the purpose of providing a purified water source is achieved by arranging the water storage tank 18, mixing between air and water vapor is achieved by arranging the mixing cavity 27, the air and the water vapor are heated, the using effect is greatly improved, the electronic valve 24 is arranged between the water pump 17 and the mixing cavity 27, water flow is controlled, and automatic control is achieved by signal connection of the electronic valve 24 and the micro control terminal 2.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A humidifying quantity output measuring system of a respiratory humidifying therapeutic apparatus comprises a humidifying therapeutic apparatus body (1) and is characterized in that the humidifying therapeutic apparatus body (1) comprises a micro control terminal (2), an input module (3) and an output module (4), the input module (3) comprises an information acquisition module (5) and a water supply module (6), the output module (4) comprises a monitoring module (7) and an automatic adjusting module (8), a mounting cavity is arranged in the humidifying therapeutic apparatus body (1), a mixing cavity (27) is arranged in the mounting cavity, a heating plate (23) is arranged in the mixing cavity (27), an atomizer (22) is fixedly arranged at the top end of the mixing cavity (27), an output end (25) is arranged on one side of the humidifying therapeutic apparatus body (1), and a water storage tank (18) is arranged on the other side of the humidifying therapeutic apparatus body (1), an air inlet (26) is arranged on the upper end surface of the humidification therapeutic apparatus body (1).

2. The system for measuring the humidification output of a respiratory humidification therapeutic instrument according to claim 1, wherein the input module (3) and the output module (4) are in signal connection with the micro control terminal (2), the information acquisition module (5) and the water supply module (6) are in signal connection with the input module (3), and the monitoring module (7) and the automatic adjustment module (8) are in signal connection with the output module (4).

3. The system for measuring the humidified volume output of a respiratory humidification therapy apparatus according to claim 1, wherein the output end (25) and the water storage tank (18) are both connected with the mixing chamber (27) by pipelines, and a humidity sensor (16), a flow rate sensor (19), a flow sensor (20) and a water flow sensor (21) are mounted on the pipeline between the output end (25) and the mixing chamber (27).

4. The system for measuring the humidified volume output of a respiratory humidification therapy apparatus according to claim 3, wherein a water pump (17) is installed on a pipeline between the water storage tank (18) and the mixing cavity (27), an electronic valve (24) is installed between the water pump (17) and the mixing cavity (27), and the electronic valve (24) is in signal connection with the micro control terminal (2).

5. The system for measuring the humidified volume output of a respiratory humidification therapy apparatus according to claim 1, wherein the information acquisition module (5) comprises an airflow sensor (15) and a humidity sensor (16), and the water supply module (6) comprises a water pump (17) and a water storage tank (18).

6. The system of claim 1, wherein the monitoring module (7) comprises a flow rate monitoring module (9), a flow rate monitoring module (10) and a water flow monitoring module (11), the flow rate monitoring module (9) comprises a flow rate sensor (19), the flow rate monitoring module (10) comprises a flow sensor (20), and the water flow monitoring module (11) comprises a water flow sensor (21).

7. The system of claim 1, wherein the automatic adjustment module (8) comprises a humidification module (12), a warming module (13), and a flow control module (14), the humidification module (12) comprises an atomizer (22), the warming module (13) comprises a heating plate (23), and the flow control module (14) comprises an electronic valve (24).