CN212967131U

CN212967131U - Management system of breathing machine

Info

Publication number: CN212967131U
Application number: CN202021243544.8U
Authority: CN
Inventors: 吕行; 张瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-13
Anticipated expiration: 2030-06-29

Abstract

The utility model provides a ventilator management system, which relates to the technical field of ventilator treatment equipment. The utility model comprises a central oxygen gas source module and a ward management system, the central oxygen gas source module is connected with a ventilator pipeline system, and the ventilator pipeline system is connected in communication with the ward management system. The utility model solves the problem that the existing ventilator does not have the functions of network management and remote monitoring and management.

Description

Management system of breathing machine

Technical Field

The utility model relates to a breathing machine treatment facility technical field particularly, relates to a management system of breathing machine.

Background

The inhalation therapy refers to the generation or enhancement of the respiratory action and the respiratory function of a patient by means of the mechanical force of an artificial device. During inspiration, the respirator can introduce air, oxygen or air-oxygen mixed air pressure into the trachea, the bronchus and the lung to generate or assist the intermittent lung expansion; during exhalation, the ventilator can utilize the elastic retraction of the lung and thorax to collapse the alveoli and produce exhalation. The ventilator is assisted and controlled by the artificial device to intermittently inflate and collapse the lungs, generate respiratory actions, maintain or improve ventilation and air exchange of the lungs, correct or relieve O2 deficiency and CO2 retention, and achieve the effect of maintaining normal respiratory functions.

However, for the existing breathing machine equipment, based on the design limitation of the existing breathing machine equipment, only individual management and control can be carried out, and the characteristics of networked management and remote monitoring management are not provided.

In summary, we propose a management system for a ventilator that solves the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a management system of breathing machine has solved the problem that current breathing machine does not have network management and remote monitoring management function.

The embodiment of the utility model is realized like this:

the utility model provides a management system of breathing machine, includes central oxygen air supply module and ward management system, and above-mentioned central oxygen air supply module is connected with breathing machine pipe-line system, and above-mentioned breathing machine pipe-line system and above-mentioned ward management system communication are connected.

In some embodiments of the present invention, the ventilator circuit system includes a multi-circuit system and a patient circuit system that are interconnected.

In some embodiments of the present invention, the multi-loop system includes a multi-loop processing system, a compressed gas source module, and further includes a first pressure reducing valve connected to the central oxygen gas source module, an oxygen safety valve is connected to the first pressure reducing valve, the compressed gas source module is sequentially connected to a second pressure reducing valve and an air safety valve, the oxygen safety valve and the air safety valve are both connected to the patient loop system, and the first pressure reducing valve and the second pressure reducing valve are both connected to a barometer.

In some embodiments of the present invention, the compressed gas source module is an air compressor.

In some embodiments of the present invention, the barometer, the oxygen safety valve, the air safety valve, and the compressed gas source module are all in communication with a multi-loop processing system, and the multi-loop processing system and the ward management system are all in communication with the patient loop system.

In some embodiments of the present invention, the patient circuit system includes a patient circuit processing system, two pressure control devices, the pressure control devices are sequentially connected to a flow sensor and a throttle valve, the throttle valve is connected to a check valve, two check valves are connected to an air mixer, the air mixer is connected to a safety valve, and the safety valve is connected to a humidifier.

In some embodiments of the present invention, the patient circuit system includes a patient circuit processing system, two pressure control devices, the pressure control devices are sequentially connected to a throttle valve and a flow sensor, the throttle valve is connected to a check valve, two check valves are connected to an air mixer, the air mixer is connected to a safety valve, and the safety valve is connected to a humidifier.

In some embodiments of the present invention, including the pneumonometer and the exhaust valve, the pneumonometer, the exhaust valve and the humidifier are all used for connecting with the patient.

In some embodiments of the present invention, the multi-circuit system, the pressure control device, the flow sensor, the barometer, the exhaust valve, and the safety valve are all communicatively connected to the patient circuit processing system.

In some embodiments of the present invention, the exhaust valve is a one-way valve, the inlet end of the exhaust valve is connected to the patient, and the outlet end of the exhaust valve is provided with a protection film.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

Ward management system: the system for unified network management and remote monitoring management is formed for the ward.

The ward management system can realize the following functions: 1. monitoring and management of information of a ward 2, monitoring and management of a single patient in the ward. The ward management system is a centralized control device, belongs to the prior art, is quite mature, and is adopted by all hospitals, and the detailed description is omitted here.

The breathing machine pipeline system and the ward management system can transmit data through a wireless network or an electric wire, and the central oxygen source module belongs to oxygen supply equipment, can be an oxygen bottle and belongs to the existing device.

The principle of the utility model is as follows: when the breathing machine pipeline system is connected with a patient, the central oxygen source module supplies oxygen to the breathing machine pipeline system, oxygen entering the breathing machine pipeline system is absorbed by the patient after being mixed with a certain amount of air, and when the oxygen passes through the inside of the breathing machine pipeline system, data of the breathing machine pipeline system are transmitted to the ward management system. The data of the breathing machine pipeline system is displayed on the ward management system, and the problem that the existing breathing machine does not have the functions of network management and remote monitoring management is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic diagram of a management system of a ventilator according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the multi-circuit system of FIG. 1;

fig. 3 is a schematic diagram of the patient circuit system of fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1, the present embodiment provides a management system for a ventilator, which solves the problem that the existing ventilator does not have the functions of network management and remote monitoring management.

In the above embodiment, the multi-circuit system is connected to the central oxygen source module, the central oxygen source module supplies oxygen to the multi-circuit system, the patient circuit system is connected to the patient, and both the oxygen inhalation and the exhaust of the patient pass through the patient circuit system.

Referring to fig. 2, in some embodiments of the present invention, the multi-loop system includes a multi-loop processing system, a compressed gas source module, and a first pressure reducing valve connected to the central oxygen gas source module, the first pressure reducing valve is connected to an oxygen safety valve, the compressed gas source module is sequentially connected to a second pressure reducing valve and an air safety valve, the oxygen safety valve and the air safety valve are both connected to the patient loop system, and the first pressure reducing valve and the second pressure reducing valve are both connected to a barometer.

In the above embodiment, the multi-loop system includes a central oxygen source depressurization gas path and a compressed gas source depressurization gas path;

a central oxygen source depressurization gas circuit: the device comprises a first pressure reducing valve, an oxygen safety valve, a connecting pipeline, a barometer, an interface for connecting the first pressure reducing valve with a central oxygen source module, and an interface for connecting the oxygen safety valve with a patient loop control system, wherein the barometer is arranged in the connecting pipeline for connecting the pressure reducing valve with the oxygen safety valve;

a compressed gas source depressurization gas circuit: the device comprises a compressed gas source module, a second pressure reducing valve, an air safety valve, a connecting pipeline and an interface for connecting the air safety valve and a patient circuit control system, wherein a barometer is arranged in the connecting pipeline of the pressure reducing valve and the air safety valve.

Multi-loop processing system: an oxygen safety valve in the central oxygen source depressurization gas circuit and an air safety valve in the compressed gas source depressurization gas circuit can be controlled; receiving analog and digital signals of a barometer in a compressed gas generation gas circuit and a central gas source depressurization gas circuit; the ventilator can effectively control and feed back information to the pipeline system of the ventilator.

In the above embodiment, the air compressor is a device for compressing gas. The air compressor is constructed similarly to a water pump. Most air compressors are reciprocating piston type, rotating vane or rotating screw. The compressed air source is provided for the multi-circuit system, and it should be noted that the compressed air source module is not limited to only being an air compressor, and other configurations of the apparatus capable of providing a compressed air source for the multi-circuit system can be used herein.

In the above embodiment, the ward relation system can display real-time data of the barometer, the oxygen safety valve, the air safety valve and the compressed gas source module.

Referring to fig. 3, in some embodiments of the present invention, the patient circuit system includes a patient circuit processing system, two pressure control devices, the pressure control devices are sequentially connected to a flow sensor and a throttle valve, the throttle valve is connected to a check valve, two check valves are connected to an air mixer, the air mixer is connected to a safety valve, and the safety valve is connected to a humidifier.

In the above embodiment, the patient circuit system includes an oxygen circuit, an air circuit, a patient inhalation circuit, and a patient exhaust circuit;

an oxygen loop: the device comprises a group of pressure control devices, a flow sensor, a throttle valve, a one-way valve, a connecting pipeline, an interface of the pressure control device connected with a superior oxygen source, and an interface of the one-way valve connected with an air-oxygen mixer, wherein the pressure control devices, the flow sensor, the throttle valve and the one-way valve are sequentially connected;

air gas circuit: comprises another group of pressure control device, flow sensor, throttle valve, one-way valve, connecting pipeline, interface of pressure control device connected with superior oxygen source, and interface of one-way valve connected with air-oxygen mixer;

a patient inspiration gas circuit: the device comprises an air-oxygen mixer, a safety valve and a humidifier, and can fully mix and humidify the gases in an air gas circuit and an oxygen gas circuit;

a patient air exhaust path: comprises an exhaust valve and a pneumotach, wherein the exhaust of a patient flows back to the control system through a pipeline to carry out the detection of the pneumotach and the exhaust of the gas in the lungs.

A patient circuit processing system: the pressure control device can control the oxygen gas path and the air gas path, receive analog and digital signals of the flow sensors in the oxygen gas path and the air gas path, control the safety valve in the patient inspiration gas path, and receive analog and digital signals of the lung pressure gauge in the patient exhaust gas path; the system can realize the uplink and downlink of the system information with a superior system, feed back the physiological condition of a patient served by the system, and receive the instruction and control of the superior system.

In the above embodiment, the positions of the throttle valve and the flow sensor can be switched to control the flow rate and flow rate of the gas path, and allow gas to flow in one direction to avoid potential cross infection when multiple patients use the gas path and inaccurate air-oxygen ratio caused by gas backflow when air and oxygen are mixed.

In the above embodiments, the pneumotach is a device for measuring the pressure in the lungs, which can measure the pressure in the lungs of the patient, the inhaled gas of the patient must be humidified, otherwise, the inhaled gas may cause damage to the mucous membrane of the airways, and the humidifier is used for humidifying the air-oxygen mixture gas to make the patient breathe better.

In the above embodiment, the multi-loop system includes a multi-loop processing system, the multi-loop processing system is in communication with the patient loop processing system to realize signal transmission between the multi-loop system and the patient loop system, and the pressure control device, the flow sensor, the barometer, the exhaust valve, and the safety valve are all in communication with the patient loop processing system to detect data detection of the pressure control device, the flow sensor, and the barometer, and control of the exhaust valve and the safety valve.

In the above embodiment, the discharge valve is connected with the patient, and the exhaust gas that the patient was discharged is discharged through the check valve, sets up the protection film on the exit end of discharge valve, has the guard action to the port of discharge valve, avoids inhaling the dust, causes the pollution of discharge valve port. The protective film may be a semi-permeable film, which is permeable only to gas and not to dust.

To sum up, the utility model provides a management system of breathing machine, it has following beneficial effect at least:

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 management system for a ventilator, characterized in that it comprises a central oxygen source module and a ward management system, the central oxygen source module is connected with a ventilator pipeline system, and the ventilator pipeline system is The ward management system communication connection.

2 . The management system of the ventilator according to claim 1 , wherein the ventilator circuit system comprises a multi-circuit system and a patient circuit system which are connected to each other. 3 .

3 . The management system of the ventilator according to claim 2 , wherein the multi-circuit system comprises a multi-circuit processing system, a compressed gas source module, and a first descending device connected to the central oxygen gas source module. 4 . A pressure valve, an oxygen safety valve is connected to the first pressure reducing valve, a second pressure reducing valve and an air safety valve are connected to the compressed gas source module in sequence, and the oxygen safety valve and the air safety valve are both connected with The patient circuit system is connected, and the first pressure-reducing valve and the second pressure-reducing valve are both connected with a barometer.

4. The ventilator management system according to claim 3, wherein the compressed gas source module is an air compressor.

5 . The management system of the ventilator according to claim 3 , wherein the barometer, the oxygen safety valve, the air safety valve, and the compressed gas source module are all connected in communication with a multi-circuit processing system. 6 . , the multi-circuit processing system and the ward management system are all connected in communication with the patient circuit system.

6. The ventilator management system according to claim 2, wherein the patient circuit system comprises a patient circuit processing system and two pressure control devices, and the pressure control devices are connected with a flow sensor, The throttle valve is connected with a one-way valve, the two one-way valves are connected with an air mixer, the air mixer is connected with a safety valve, and the safety valve is connected with a humidifier.

7. The management system of the ventilator according to claim 6, characterized in that it comprises an intrapulmonary pressure gauge and an exhaust valve, wherein the intrapulmonary pressure gauge, the exhaust valve, and the humidifier are all used to communicate with Patient Connection.

8. The ventilator management system according to claim 7, wherein the multi-circuit system, the pressure control device, the flow sensor, the intrapulmonary pressure gauge, the exhaust valve, the The safety valves are all connected in communication with the patient circuit processing system.

9. The ventilator management system according to claim 8, wherein the exhaust valve is a one-way valve, the inlet end of the exhaust valve is connected to the patient, and the outlet end of the exhaust valve is set With protective film.