CN220404582U - Respirator module with air bag pressure monitoring and pressure supplementing functions - Google Patents

Abstract

The application discloses take breathing machine module of gasbag pressure monitoring and pressure replenishment function relates to medical instrument technical field, and breathing machine module can be built-in or peg graft in the breathing machine, and breathing machine module is built-in has pressure sensor, central processing unit and air pump, pressure sensor and air pump all with central processing unit connects, and the air pump passes through the inflation tube to be connected the gasbag, pressure sensor is arranged in monitoring the pressure variation of gasbag in the trachea cannula, and breathing machine module disposes the alarm, the alarm with central processing unit connects. This application is through disposing the breathing machine module in the breathing machine to be convenient for manage in numerous medical equipment of hospital, be difficult for losing, and through the built-in pressure sensor of breathing machine module, can real-time supervision trachea cannula's gasbag pressure, according to gasbag pressure after central processing unit handles simultaneously, at gasbag pressure hour, the alarm warning medical staff and start the air pump and accomplish automatic inflation, convenient and practical.

Description

Respirator module with air bag pressure monitoring and pressure supplementing functions

Technical Field

The application relates to the technical field of medical equipment, in particular to a respirator module with air bag pressure monitoring and pressure supplementing functions.

Background

In clinic, the trachea cannula is inserted into the respiratory tract and is connected with the breathing machine through the breathing circuit, so that oxygen is supplied to a patient.

The front end of the common trachea cannula is provided with an air bag, the air bag can be used for fixing the trachea cannula so as to prevent the trachea cannula from falling off, and can also be used for sealing the airway, guaranteeing the supply of tidal volume and preventing oropharyngeal secretions from entering the lung, thereby reducing the occurrence of complications such as lung infection and the like.

The traditional mode of monitoring this gasbag is that connect and instruct the gasbag to observe pressure, and the pressure is accomplished through the extrusion after regularly looking over, and this kind of mode does not have alarm mechanism, and difficult perception after the emergence gas leakage needs regularly to look over gasbag pressure.

Some hospitals now monitor the pressure of the air bags and supplement air in an electronic monitoring and air supplementing mode. Although there are separately marketed air bag pressure monitors, they are expensive and take up clinical space, and conventional ventilators do not have this function.

Disclosure of Invention

The main object of the present application is to provide a ventilator module with air bag pressure monitoring and pressure supplementing functions, which aims at the above technical problems.

The technical scheme adopted by the application is as follows:

the utility model provides a take gasbag pressure monitoring and pressure to supply breathing machine module of function, breathing machine module can be built-in or peg graft in the breathing machine, breathing machine module is built-in to have pressure sensor, central processing unit and air pump, pressure sensor with the air pump all with central processing unit is connected, the air pump passes through the gas tube and connects the gasbag, pressure sensor is arranged in monitoring the pressure variation of gasbag in the trachea cannula, breathing machine module disposes the alarm, the alarm with central processing unit connects.

Further, a pressure release valve is arranged on the inflation tube.

Further, the ventilator module is further configured with a display screen, and the display screen is connected with the central processing unit.

Furthermore, the respirator module is also internally provided with a power supply module, and the power supply module is used for supplying power to the central processing unit, the pressure sensor, the air pump and the display screen.

Further, the ventilator is configured with a data interface, the ventilator module is configured with a data connector, and the data connector is matched with the data interface.

Compared with the prior art, the beneficial effects of this application are:

the embodiment of the application provides a take gasbag pressure monitoring and pressure to supplement breathing machine module of function, through dispose breathing machine module in the breathing machine to be convenient for manage among numerous medical equipment of hospital, be difficult for losing, and through the built-in pressure sensor of breathing machine module, can real-time supervision trachea cannula's gasbag pressure, according to gasbag pressure after central processing unit handles simultaneously, at gasbag pressure hour, alarm warning medical staff to start the air pump and accomplish automatic charging, convenient and practical.

Drawings

Fig. 1 is a schematic structural diagram of a ventilator module external connection ventilator with an air bag pressure monitoring and pressure supplementing function according to an embodiment of the present application;

fig. 2 is a schematic diagram of an internal structure of a ventilator module with air bag pressure monitoring and pressure supplementing functions according to an embodiment of the present application.

The reference numerals in the drawings indicate:

100-breathing machine, 200-breathing machine module, 201-pressure sensor, 202-central processing unit, 203-air pump, 204-alarm, 205-display screen, 206-relief valve, 207-data storage unit, 208-power module, 209-data connector, 300-gas tube, 400-trachea cannula, 401-gasbag.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is correspondingly changed.

In the present application, unless explicitly specified and limited otherwise, the terms "coupled," "secured," and the like are to be construed broadly, and for example, "secured" may be either permanently attached or removably attached, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.

Referring to fig. 1 to 2, the embodiment of the application provides a breathing machine module with air bag pressure monitoring and pressure supplementing functions, the breathing machine module 200 is provided with a shell, a pressure sensor 201, a central processing unit 202 and an air pump 203 are arranged in the shell, the pressure sensor 201 and the air pump 203 are connected with the central processing unit 202, a cavity hole is formed in the shell, an air outlet of the air pump 203 is arranged at the cavity hole, an inflation tube 300 is connected outside the cavity hole, the inflation tube 300 extends to the inside of an air bag 401 along the wall of an air pipe intubation 400, relevant data lines of the pressure sensor 201 are distributed along the inner cavity of the inflation tube 300, and a detection end of the pressure sensor 201 is located in the air bag 401.

It is conceivable that, based on the ventilator module 200 of the present application, the pressure sensor 201 monitors the pressure in the air bag 401, and sends data to the central processing unit 202, the central processing unit 202 analyzes the pressure of the air bag 401, when the pressure of the air bag 401 is smaller, the central processing unit 202 controls the air pump 203 to automatically supplement the pressure, and the air pump automatically stops after reaching the pressure value.

Because medical instruments in hospitals are various, in order to be convenient for manage the ventilator module 200, in one embodiment, the ventilator module 200 can be internally provided with the ventilator 100, then an avoidance hole for the outward extension of the inflation tube 300 is formed in the side face of the ventilator 100, and the hospital ventilator module is convenient, a three-way electromagnetic valve can be arranged at the joint of the ventilator 100, which is used for connecting a breathing circuit, one end of the three-way electromagnetic valve is connected with the ventilator 100, one end of the three-way electromagnetic valve is connected with the breathing circuit, and one end of the three-way electromagnetic valve is connected with the inflation tube 300, so that the ventilator 100 can be used for bypassing the air bag 401, the air pump 203 and the central processing unit 202 are omitted, the whole ventilator module 200 only needs to be provided with the pressure sensor 201, the pressure sensor 201 and a control system of the ventilator 100 form data transmission, the pressure of the air bag 401 is judged by using the control system of the ventilator 100, and the air bag 401 can be inflated by opening the three-way valve, and the production and manufacturing cost of the ventilator module 200 can be further reduced.

In another embodiment, the ventilator module 200 may be connected to the ventilator 100 in an external manner, and it is particularly feasible to provide a data interface on the ventilator 100, where the data interface is connected to a built-in control system of the ventilator 100, and correspondingly, the ventilator module 200 is provided with a universal data connector 209, and the ventilator module 200 is plugged into the data interface through the data connector 209, so that the ventilator module 200 is externally connected to the ventilator 100, some monitored data may be displayed through a screen of the ventilator 100, and the ventilator 100 may also supply power to the ventilator module 200.

Of course, during patient transport, the ventilator module 200 may be used independently of the apparatus, and during use of the ventilator 100, the ventilator module 200 may be configured with a display screen 205, the display screen 205 being adjacent to the central processor 202, and pressure data information monitored by the pressure sensor 201 may be processed by the central processor 202 and displayed on the display screen 205 for facilitating real-time display of the measured pressure values. The data storage unit 207 may be configured inside the ventilator module 200 to store the data measured by the sensor, so as to facilitate retrieval.

Inevitably, the pressure sensor 201 may be damaged, so that the air bag 401 is continuously inflated, and in order to avoid serious consequences caused by continuous inflation of the air bag 401, the pressure release valve 206 is arranged on the inflation tube 300, so that the air bag 401 can be timely deflated, and the pressure of the air bag 401 is released, so that adverse effects are avoided.

Meanwhile, in order to play a role in early warning during use and avoid too low or too high pressure of the air bag 401, the ventilator module 200 is further provided with an alarm 204, the alarm 204 can be an audible and visual alarm 204, and when the pressure exceeds the conventional pressure, the alarm 204 can give an alarm in time to remind medical staff to verify the inspection equipment.

In addition, during the use of the ventilator 100, in order to obtain continuous power supply, the ventilator module 200 has a power module 208 built in the ventilator module 200, and the power module 208 is used for supplying power to the central processing unit 202, the pressure sensor 201, the air pump 203 and the display screen 205, and the power module 208 can ensure the power supply of the module for at least 2 hours, so as to ensure the normal use of the ventilator module 200.

The foregoing description of the preferred embodiments of the present application is not intended to limit the utility model to the particular embodiments of the present application, but to limit the scope of the utility model to the particular embodiments of the present application.

Claims (5)

1. The utility model provides a take gasbag pressure monitoring and pressure to supplement breathing machine module of function, its characterized in that, breathing machine module (200) can be built-in or peg graft in breathing machine (100), breathing machine module (200) are built-in have pressure sensor (201), central processing unit (202) and air pump (203), pressure sensor (201) with air pump (203) all with central processing unit (202) are connected, air pump (203) are connected through gas tube (300) gasbag (401), pressure sensor (201) are arranged in monitoring the pressure variation of gasbag (401) in trachea cannula (400), breathing machine module (200) are furnished with alarm (204), alarm (204) with central processing unit (202) are connected.

2. The ventilator module with air bag pressure monitoring and pressure supplementing function according to claim 1, wherein a pressure relief valve (206) is arranged on the inflation tube (300).

3. The ventilator module with air bag pressure monitoring and pressure supplementing function according to claim 2, wherein the ventilator module (200) is further configured with a display screen (205), the display screen (205) being connected to the central processor (202).

4. A ventilator module with air bag pressure monitoring and pressure supplementing function according to claim 3, wherein the ventilator module (200) is further built-in with a power module (208), the power module (208) is used for supplying power to the central processing unit (202), the pressure sensor (201), the air pump (203) and the display screen (205).

5. The ventilator module with balloon pressure monitoring and pressure replenishment function according to claim 4, wherein the ventilator (100) is configured with a data interface, the ventilator module (200) is configured with a data connector (209), the data connector (209) being matched to the data interface.