CN219481170U - Multifunctional integrated module structure for breathing machine - Google Patents
Multifunctional integrated module structure for breathing machine Download PDFInfo
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- CN219481170U CN219481170U CN202320424250.2U CN202320424250U CN219481170U CN 219481170 U CN219481170 U CN 219481170U CN 202320424250 U CN202320424250 U CN 202320424250U CN 219481170 U CN219481170 U CN 219481170U
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- module
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- sampling tube
- pressure sampling
- purging
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 43
- 238000005070 sampling Methods 0.000 claims abstract description 84
- 238000010926 purge Methods 0.000 claims abstract description 73
- 238000012544 monitoring process Methods 0.000 claims abstract description 51
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 238000010408 sweeping Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007105 physical stamina Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a multifunctional integrated module structure for a breathing machine, which relates to the field of breathing machines and comprises the following components: the monitoring module can monitor one or more of the airway pressure of the respirator, the pressure of a proximal pressure sampling tube and the pressure of a distal pressure sampling tube; a purge module capable of purging one or both of a proximal pressure sampling tube and a distal pressure sampling tube; a main board module; the monitoring module and the purging module are arranged on the main board module; or, the monitoring module is connected with the purging module. This breathing machine has integrated a plurality of functional modules with multi-functional integrated module structure, can simplify the structure of breathing machine after applying to the breathing machine, has reduced the breathing machine volume, and the dismouting is easier.
Description
Technical Field
The utility model relates to the field of respirators, in particular to a multifunctional integrated module structure for a respirator.
Background
With the improvement of medical level, the breathing machine is particularly important in the field of medical equipment, and along with the increasing of each physical stamina monitoring demand, the breathing machine needs to increase and sets up multiple functions, and current breathing machine is with pressure monitoring, pressure zeroing, flow sweep etc. function adoption single module scheme design mostly, causes the machine layout space to be unreasonable on the one hand, and fixed mode increases, and the structure is complicated, leads to the volume of machine big, and on the other hand the dismouting degree of difficulty is big, and the dismouting is inefficiency, has increased production and maintenance cost, and production efficiency is low.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art and provides a multifunctional integrated module structure for a breathing machine, which integrates a plurality of functional modules, can simplify the structure of the breathing machine after being applied to the breathing machine, reduces the volume of the breathing machine and is easier to assemble and disassemble.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
a multifunctional integrated module structure for a ventilator, comprising: the monitoring module can monitor one or more of the airway airflow pressure of the respirator, the airflow pressure of the sampling tube with the near-end pressure and the airflow pressure of the sampling tube with the far-end pressure; a purge module capable of purging one or both of a proximal pressure sampling tube and a distal pressure sampling tube; a main board module; the monitoring module and the purging module are arranged on the main board module; or, the monitoring module is connected with the purging module.
Preferably, the purging module is connected with the airway of the respirator, the proximal pressure sampling tube and the distal pressure sampling tube respectively.
Preferably, the monitoring module is connected with the airway of the respirator, the proximal pressure sampling tube and the distal pressure sampling tube respectively.
Preferably, the purging module is provided with a gas buffer device, and the gas buffer device is respectively connected with the airway of the respirator, the proximal pressure sampling tube and the distal pressure sampling tube.
Preferably, the gas buffering means comprises a container.
Preferably, the device further comprises a valve group module, wherein the valve group module is arranged on the main board module, and the valve group module can open or close each gas path.
Preferably, the valve group module comprises an air passage pressure switching valve, a purging switching valve, a proximal pressure switching valve and a distal pressure switching valve, and the air passage pressure switching valve, the purging switching valve, the proximal pressure switching valve and the distal pressure switching valve are correspondingly arranged on each air passage.
Preferably, the device further comprises a first Y-shaped pipe, wherein the first Y-shaped pipe is respectively connected with the monitoring module, the purging module and the proximal pressure sampling pipe.
Preferably, the system further comprises a second Y-shaped pipe, wherein the second Y-shaped pipe is respectively connected with the monitoring module, the purging module and the remote pressure sampling pipe.
Preferably, the device further comprises an adjusting structure, wherein the adjusting structure can adjust the pressure of the air flow output by the purging module.
The beneficial effects of the utility model are as follows: compared with a single module separated design, the multifunctional integrated module structure for the breathing machine has the advantages of small volume, simple structure, high assembly efficiency, simple control and easy disassembly and assembly, can reduce production and maintenance cost and improves production efficiency. In addition, on the basis that this breathing machine is with multi-functional integrated module structure has satisfied breathing machine monitoring function demand, still have the sweep function, can effectively avoid pressure measurement to have deviation, steam condensation to gather and damage components and parts for the monitoring data of breathing machine is more accurate.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of a multifunctional integrated module structure for a ventilator in an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a monitoring module in an embodiment of the utility model;
fig. 3 is a schematic diagram of a motherboard module in an embodiment of the utility model.
Wherein, each reference sign in the figure:
1. a monitoring module; 2. a purge module; 3. a main board module; 4. an airway pressure sensor; 5. a proximal pressure sensor; 6. a distal pressure sensor; 7. a gas buffer device; 8. a container; 9. a valve block module; 10. an airway pressure switching valve; 11. a purge switching valve; 12. a proximal pressure switching valve; 13. a distal pressure switching valve; 14. an adjustment structure; 15. a moving member; 16. a bypass air inlet joint; 17. a proximal purge outlet fitting; 18. the distal end purges the outlet fitting.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1, a preferred embodiment of the multifunctional integrated module structure for a ventilator according to the present utility model comprises: the monitoring module 1 is used for monitoring the airway airflow pressure of the respirator, the airflow pressure of a proximal pressure sampling tube and the airflow pressure of a distal pressure sampling tube; the purging module 2 is capable of purging the proximal pressure sampling tube and the distal pressure sampling tube; a main board module 3; wherein, the monitoring module 1 and the purging module 2 are both arranged on the main board module 3. Compared with a single module separated design, the multifunctional integrated module structure for the breathing machine has the advantages of small volume, simple structure, high assembly efficiency, simple control and easy disassembly and assembly, can reduce production and maintenance cost and improves production efficiency through integrating the monitoring module 1 and the purging module 2. In addition, on the basis that this breathing machine is with multi-functional integrated module structure has satisfied breathing machine monitoring function demand, still have the sweep function, can effectively avoid pressure measurement to have deviation, steam condensation to gather and damage components and parts for the monitoring data of breathing machine is more accurate. In other embodiments, the monitoring module 1 may be capable of monitoring one or more of the airway airflow pressure, the proximal pressure sampling tube airflow pressure, and the distal pressure sampling tube airflow pressure, the purging module 2 may be capable of purging either the proximal pressure sampling tube or the distal pressure sampling tube, and in addition, the monitoring module 1 may be connected with the purging module 2 instead of both the monitoring module 1 and the purging module 2 being disposed on the motherboard module 3.
As a preferred embodiment of the utility model, it may also have the following additional technical features:
in this embodiment, sweep module 2 and breathing machine air flue, near-end pressure sampling pipe and distal end pressure sampling pipe are connected respectively, and the air current in the breathing machine air flue can enter into and sweep module 2, sweeps module 2 again with the air current output to near-end pressure sampling pipe and distal end pressure sampling pipe in, sweep the air current of module 2 output and played the effect of sweeping near-end pressure sampling pipe and distal end pressure sampling pipe, can effectively avoid pressure detection to have the deviation, steam condensation accumulates and damage components and parts for the monitored data of breathing machine is more accurate.
In this embodiment, monitor module 1 is connected with breathing machine air flue, near-end pressure sampling pipe and distal end pressure sampling pipe respectively, and breathing machine air flue, near-end pressure sampling pipe and distal end pressure sampling pipe three's air current can all enter into monitor module 1 for monitor module 1 can detect the pressure size of air current in the breathing machine air flue, the pressure size of air current in the near-end pressure sampling pipe and the pressure size of air current in the distal end pressure sampling pipe, make people in the in-process of using the breathing machine control breathing machine more easily, the timely adjustment breathing machine of data of monitoring more lets the result of use of breathing machine reach the best.
Referring to fig. 2, in this embodiment, an airway pressure sensor 4, a proximal pressure sensor 5 and a distal pressure sensor 6 are disposed on the monitoring module 1, the airway pressure sensor 4 is used for detecting the airflow entering the monitoring module 1 from the airway of the ventilator, so as to obtain the pressure of the airflow in the airway of the ventilator, the proximal pressure sensor 5 is used for detecting the airflow entering the monitoring module 1 from the proximal pressure sampling tube, so as to obtain the pressure of the airflow in the proximal pressure sampling tube, and the distal pressure sensor 6 is used for detecting the airflow entering the distal pressure sampling tube from the airway of the ventilator, so as to obtain the pressure of the airflow in the distal pressure sampling tube, and by disposing the airway pressure sensor 4, the proximal pressure sensor 5 and the distal pressure sensor 6, the pressure monitoring of the airflows in the airway of the ventilator, the proximal pressure sampling tube and the distal pressure sampling tube can be more accurate.
Referring to fig. 1, in this embodiment, a gas buffer device 7 is disposed on the purge module 2, where the gas buffer device 7 is connected with an airway of a breathing machine, a proximal pressure sampling tube and a distal pressure sampling tube respectively, after an air flow in the airway of the breathing machine enters the purge module 2, the air flow will pass through the gas buffer device 7, and the purge air flow output by the purge module 2 can be more stable by the gas buffer device 7, so as to reduce pressure fluctuations of the proximal pressure sampling tube and the distal pressure sampling tube. In other embodiments, the purge module 2 may not have the gas buffer device 7.
In this embodiment, the gas buffer device 7 includes a container 8, the air current in the air flue of the breathing machine can enter into the container 8, the container 8 can cushion the air current, the air current after the container 8 buffering lets in near-end pressure sampling pipe and distal end pressure sampling pipe again and sweeps, the setting of container 8 can make the sweep air current that sweeps module 2 output more stable to reduce the pressure fluctuation of near-end pressure sampling pipe and distal end pressure sampling pipe. In other embodiments, a blocking component may be disposed in the gas buffer device 7 in place of the container 8 in the corresponding gas path to reduce the pressure of the gas flow input into the gas buffer device 7 by the ventilator gas path, or other suitable structures may be used in place of the container 8, which is not limited to this.
In this embodiment, the multifunctional integrated module structure for a ventilator further includes a valve module 9, the valve module 9 is disposed on the main board module 3, each gas circuit can be opened or closed by the valve module 9, the multifunctional integrated module structure for a ventilator can be made more compact by disposing the valve module 9 on the main board module 3, the multifunctional integrated module structure for a ventilator is easier to disassemble and assemble, and the overall occupied space is further reduced compared with that of the valve module 9 which is separately disposed, in addition, when the corresponding gas circuit is opened by the valve module 9, the air flow pressure of the corresponding gas circuit can be detected, when the corresponding gas circuit is closed by the valve module 9, the zero of the monitoring module 1 can be realized, particularly, the value obtained by the monitoring module 1 is used as the basic value of the monitoring at this time, by adopting the structure, when the pressure monitoring is inaccurate, the corresponding gas circuit can be closed by the valve module 9 for zero, and the accuracy of the monitoring module for monitoring each item of data of the ventilator can be improved. In other embodiments, the valve block module 9 may alternatively not be provided on the main board module 3.
In this embodiment, the valve group module 9 includes an airway pressure switching valve 10, a purge switching valve 11, a proximal pressure switching valve 12 and a distal pressure switching valve 13, where the airway pressure switching valve 10, the purge switching valve 11, the proximal pressure switching valve 12 and the distal pressure switching valve 13 are respectively disposed on corresponding air paths, and the opening and closing of a single air path can be controlled by controlling the corresponding switching valves, so that people can control the air paths more easily when using the multifunctional integrated module structure for a breathing machine, and the control is more accurate. In other embodiments, valve block 9 may include one or more of an airway pressure switch valve 10, a purge switch valve 11, a proximal pressure switch valve 12, and a distal pressure switch valve 13.
In this embodiment, the airway pressure switching valve 10, the purge switching valve 11, the proximal pressure switching valve 12 and the distal pressure switching valve 13 are two-position three-way valves, and the above structure is more beneficial to zero-step operation, and the two-position three-way valve is used to close the monitored channel and open the channel connected with air, and the value obtained by the monitoring module 1 is used as the basic value of the monitoring, so that zero-step is realized, the operation is simple, and the efficiency is high. In other embodiments, other suitable devices may be used instead of, but not limited to, two-position three-way valves.
In this embodiment, still include first Y type pipe, first Y type pipe connects monitoring module 1 respectively, sweep module 2 and near-end pressure sampling pipe, adopt the structure that above-mentioned structure can simplify breathing machine with multi-functional integrated module structure more, the dismouting is easier, the air current in the near-end pressure sampling pipe is passed through the one end of first Y type pipe and is passed through the air current and is gone into monitoring module 1, make monitoring module 1 can monitor the air current pressure in the near-end pressure sampling pipe, the air current in sweeping module 2 is passed through the one end of first Y type pipe and is passed through in the near-end pressure sampling pipe, make the air current that sweeping module 2 output plays the effect of sweeping to the near-end pressure sampling pipe, pressure detection has the deviation can effectively be avoided, the steam condensation accumulates and damages components and parts, make the monitor data of breathing machine more accurate.
In this embodiment, the system further comprises a second Y-shaped tube, and the second Y-shaped tube is respectively connected with the monitoring module 1, the purging module 2 and the distal pressure sampling tube. By adopting the structure, the structure of the multifunctional integrated module structure for the breathing machine can be simplified more, the disassembly and assembly are easier, the air flow in the remote pressure sampling tube is led into the monitoring module 1 through one end of the second Y-shaped tube, the monitoring module 1 can monitor the air flow pressure in the remote pressure sampling tube, the air flow in the purging module 2 is led into the remote pressure sampling tube through one end of the second Y-shaped tube, the air flow output by the purging module 2 has the purging effect on the remote pressure sampling tube, the deviation of pressure detection, the accumulation of water vapor condensation and the damage of components can be effectively avoided, and the monitoring data of the breathing machine are more accurate.
In this embodiment, the device further includes an adjusting structure 14, the adjusting structure 14 can adjust the air flow pressure output by the purging module 2, and since the air flow pressure output by the purging module 2 has an influence on the near-end pressure sampling tube and the far-end pressure sampling tube, when the air flow pressure output by the purging module 2 is too large, the normal operation of the near-end pressure sampling tube and the far-end pressure sampling tube is not facilitated, when the air flow pressure output by the purging module 2 is too small, the purging effect on the near-end pressure sampling tube and the far-end pressure sampling tube is not facilitated, and the air flow pressure output by the purging module 2 is adjusted by the adjusting structure 14, so that the air flow pressure output by the purging module 2 can keep proper, the near-end pressure sampling tube and the far-end pressure sampling tube can keep normal operation, and the purging effect of the air flow output by the purging module 2 on the near-end pressure sampling tube and the far-end pressure sampling tube is better. In other embodiments, the adjusting structure 14 may adjust the pressure of the air flow input by the purge module 2 instead of adjusting the pressure of the air flow output by the purge module 2, and the adjusting structure 14 may also adjust the pressure of the air flow output and input by the purge module 2 at the same time.
In this embodiment, the adjusting structure 14 includes a moving member 15, and the moving member 15 controls the area of the blocking air path through the moving position, so as to achieve the effect of adjusting the air flow pressure output by the purge module 2, and has a simple structure and easy operation. In other embodiments, other suitable structures may be used to adjust the pressure of the air flow output by the purge module 2, and are not limited thereto.
In this embodiment, each gas circuit runs through mainboard module 3 setting, so can further reduce the occupation space of gas circuit, prevent that the arrangement of gas circuit is disordered to further simplified the breathing machine and used multi-functional integrated module structure, in addition, mainboard module 3 can protect effectively and run through to its inside gas circuit, thereby has improved the durable degree of each gas circuit. In other embodiments, the air paths may be disposed outside the motherboard module 3.
Referring to fig. 3, in this embodiment, a bypass air inlet connector 16, a proximal purge air outlet connector 17 and a distal purge air outlet connector 18 are disposed on the main board module 3, a ventilator air channel is connected with the purge module 2 through the bypass air inlet connector 16, a proximal pressure sampling tube is connected with the purge module 2 through the proximal purge air outlet connector 17, and a distal pressure sampling tube is connected with the purge module 2 through the distal purge air outlet connector 18.
The above additional technical features can be freely combined and superimposed by a person skilled in the art without conflict.
The foregoing is only a preferred embodiment of the present utility model, and all technical solutions for achieving the object of the present utility model by substantially the same means are within the scope of the present utility model.
Claims (6)
1. A multifunctional integrated module structure for a ventilator, comprising:
the monitoring module (1) can monitor one or more of the airway airflow pressure of the respirator, the airflow pressure of a proximal pressure sampling tube and the airflow pressure of a distal pressure sampling tube;
a purge module (2), the purge module (2) being capable of purging one or both of a proximal pressure sampling tube and a distal pressure sampling tube;
a main board module (3);
wherein the monitoring module (1) and the purging module (2) are arranged on the main board module (3); or, the monitoring module (1) is connected with the purging module (2);
the purging module (2) is respectively connected with the airway of the respirator, the near-end pressure sampling tube and the far-end pressure sampling tube;
the monitoring module (1) is respectively connected with the airway of the respirator, the proximal pressure sampling tube and the distal pressure sampling tube;
the purging module (2) is provided with a gas buffer device (7), and the gas buffer device (7) is respectively connected with the airway of the respirator, the proximal pressure sampling tube and the distal pressure sampling tube;
the gas buffer device (7) comprises a container (8).
2. The multifunctional integrated module structure for a breathing machine according to claim 1, further comprising a valve group module (9), wherein the valve group module (9) is disposed on the main board module (3), and the valve group module (9) can open or close each air passage.
3. The multifunctional integrated module structure for a ventilator according to claim 2, wherein the valve block module (9) comprises an airway pressure switching valve (10), a purge switching valve (11), a proximal pressure switching valve (12) and a distal pressure switching valve (13), and the airway pressure switching valve (10), the purge switching valve (11), the proximal pressure switching valve (12) and the distal pressure switching valve (13) are respectively disposed on the corresponding air paths.
4. The multifunctional integrated module structure for a ventilator according to claim 1, further comprising a first Y-tube, said first Y-tube connecting said monitoring module (1), said purge module (2) and said proximal pressure sampling tube, respectively.
5. The multifunctional integrated module structure for a ventilator according to claim 1, further comprising a second Y-tube, said second Y-tube connecting said monitoring module (1), said purge module (2) and said distal pressure sampling tube, respectively.
6. A multifunctional integrated module structure for a ventilator according to claim 1, characterized in that it further comprises an adjusting structure (14), said adjusting structure (14) being able to adjust the magnitude of the air flow pressure output and/or input by the purge module (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320424250.2U CN219481170U (en) | 2023-02-28 | 2023-02-28 | Multifunctional integrated module structure for breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320424250.2U CN219481170U (en) | 2023-02-28 | 2023-02-28 | Multifunctional integrated module structure for breathing machine |
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| Publication Number | Publication Date |
|---|---|
| CN219481170U true CN219481170U (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320424250.2U Active CN219481170U (en) | 2023-02-28 | 2023-02-28 | Multifunctional integrated module structure for breathing machine |
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| Country | Link |
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| CN (1) | CN219481170U (en) |
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2023
- 2023-02-28 CN CN202320424250.2U patent/CN219481170U/en active Active
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