Detection system of turbine gas circuit assembly and anaesthesia machine

Abstract

The utility model provides a detection system of a turbine gas circuit assembly and an anaesthesia machine, and belongs to the technical field of medical instruments, the detection system comprises a gas circuit pipeline, one end of the gas circuit pipeline is communicated with a gas outlet of the turbine gas circuit assembly and a detection device, and the detection device is connected with the other end of the gas circuit pipeline; wherein the gas outlet, the gas path pipeline and the detection device form a gas path channel, gas of the turbine gas path assembly enters the detection device through the gas outlet and the gas path pipeline, and the detection device is used for detecting breather valve data, gas flow data and pressure data of the turbine gas path assembly. The device can meet the requirements of multiple detection targets.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a detection system of a turbine gas path component and an anesthesia machine. Background Art

[0002] The turbine gas circuit assembly of the anesthesia machine is one of the driving methods of the anesthesia machine. The performance parameters of the turbine gas circuit assembly are very important for the whole machine. Common tests on the turbine gas circuit assembly include: air tightness test, maximum output flow test, and maximum output pressure test; the breathing valve is an important component for the supply of driving gas, usually used in conjunction with the turbine. The peak test is an important indicator for detecting the air tightness standard of the breathing valve.

[0003] However, the existing detection equipment has a single function and cannot simultaneously meet the detection of gas flow data output by the turbine gas path component, the detection of output pressure data and the detection of breathing valve data. Utility Model Content

[0004] The purpose of the utility model is to overcome at least one of the deficiencies of the above-mentioned prior art and to provide a detection system for a turbine gas circuit assembly and an anesthesia machine, so as to simultaneously meet the detection of the output gas flow data, the output pressure data and the breathing valve data of the turbine gas circuit assembly, so as to meet the needs of multiple detection targets.

[0005] According to one aspect of the utility model, a detection system for a turbine gas path assembly is provided, comprising: a gas path pipeline, one end of which is connected to a gas outlet of the turbine gas path assembly;

[0006] A detection device connected to the other end of the gas pipeline;

[0007] Among them, the gas outlet, the gas pipeline and the detection device form an air path channel, the gas of the turbine air path assembly enters the detection device via the gas outlet and the gas pipeline, and the detection device is used to detect the breathing valve data, gas flow data and pressure data of the turbine air path assembly.

[0008] Optionally, the gas outlet includes a breathing valve outlet, and the air circuit pipeline includes a breathing valve end outlet pipe; the detection device includes a first flow detection port and an air circuit outlet pipe; wherein one end of the breathing valve end outlet pipe is connected to the breathing valve outlet, and the other end is connected to the first flow detection port, and the air circuit outlet pipe is connected to the first flow detection port and one end of the breathing valve end outlet pipe is away from the breathing valve end outlet pipe; the air circuit channel includes a breathing valve data detection channel, and the breathing valve outlet, the breathing valve end outlet pipe, the first flow detection port and the air circuit outlet pipe form the breathing valve data detection channel for detecting the breathing valve data.

[0009] Optionally, a first flow sensor is provided at the first flow detection port, and the first flow sensor is configured to detect the breathing valve data.

[0010] Optionally, the gas outlet includes a driving gas valve outlet; the gas pipeline includes a driving gas end outlet pipe; the detection device includes a second flow detection port and a gas path outlet pipe; wherein, one end of the driving gas end outlet pipe is connected to the driving gas valve outlet, and the other end is connected to the second flow detection port, and the gas path outlet pipe is connected to one end of the second flow detection port away from the driving gas end outlet pipe; the gas path channel includes a gas flow data detection channel; the driving gas valve outlet, the driving gas end outlet pipe, the second flow detection port, and the gas path outlet pipe form the gas flow data detection channel for detecting the gas flow data.

[0011] Optionally, a second flow sensor is provided at the second flow detection port, and the second flow sensor is configured to detect the gas flow data.

[0012] Optionally, the first flow detection port and the second flow detection port overlap.

[0013] Optionally, the gas outlet includes a gas pressure outlet; the gas pipeline includes a pressure acquisition pipe; the detection device includes a pressure detection port; one end of the pressure acquisition pipe is connected to the gas pressure outlet, and the other end is connected to the pressure detection port; the gas path channel includes a pressure data detection gas path channel, and the gas pressure outlet, the pressure acquisition pipe, and the pressure detection port form the pressure data detection gas path channel for detecting the pressure data.

[0014] Optionally, the detection system includes a plug for plugging the gas path outlet pipe and / or the breathing valve end outlet pipe and / or the driving gas end outlet pipe.

[0015] Optionally, the turbine gas path assembly includes: a turbine; a driving gas valve; a breathing valve; wherein, one end of the driving gas valve communicates with the outlet of the turbine, and the other end communicates with both the driving gas valve outlet pipe and the breathing valve at the same time, and one end of the breathing valve away from the driving gas valve communicates with the breathing valve end outlet pipe.

[0016] Optionally, the detection device further includes a turbine speed regulator connected to the turbine in the turbine gas path assembly for regulating the turbine speed.

[0017] Optionally, a display screen is further provided on the detection device for displaying the output pressure data, the gas flow data, and the breathing valve data.

[0018] Optionally, the detection system of the turbine gas path assembly further includes a turbine gas path assembly mounting seat for supporting the turbine gas path assembly. The interior of the turbine gas path assembly mounting seat has a receiving cavity for accommodating the breathing valve end outlet pipe and / or the driving gas end outlet pipe. The turbine gas path assembly mounting seat is provided with pipe laying holes through which the breathing valve end outlet pipe and / or the driving gas end outlet pipe extend out of the receiving cavity to communicate with the flow detection port and the turbine gas path assembly.

[0019] According to an embodiment of the present invention, an anesthesia machine is provided, which includes the detection system of the turbine gas path assembly as described above.

[0020] As can be seen from the above technical solutions, the present invention has the following advantages and positive effects:

[0021] Through the above technical solutions, that is, through the detection system of the turbine gas path assembly provided by the present invention, on the one hand, the gas path pipeline simultaneously communicates with the gas outlet of the turbine gas path assembly and the detection device, and can form a gas path channel between the gas outlet and the detection device. Thus, the gas generated by the operation of the turbine of the turbine gas path assembly enters the detection device successively through the gas outlet and the gas path pipeline. On the other hand, the detection device can simultaneously meet the requirements of detecting the breathing valve data, gas flow data and pressure data of the turbine gas path assembly, so as to further detect the maximum output flow rate, maximum output pressure and breathing valve peak value of the turbine gas path block assembly, so as to meet the requirements of multiple detection targets. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] By referring to the accompanying drawings and describing its exemplary embodiments in detail, the above and other features and advantages of the present invention will become more apparent.

[0023] Figure 1 is a schematic three-dimensional structure diagram of an embodiment of the detection system of the turbine gas path assembly of the present invention;

[0024] Figure 2 is Figure 1 the connection structure schematic diagram of the turbine gas path assembly mounting seat and the detection device in Figure 1 ;

[0025] Figure 3 is Figure 1 the connection structure schematic diagram of the turbine gas path assembly mounting seat and the detection device in Figure 2 ;

[0026] Figure 4 is Figure 1 the cross-sectional view of the turbine gas path assembly mounting seat in

[0027] BRIEF DESCRIPTION OF THE REFERENCE NUMERALS

[0028] 1 - Breathing valve end outlet pipe; 2 - Turbine gas path assembly; 21 - Turbine; 22 - Driving gas valve; 23 - Breathing valve; 3 - Driving gas end outlet pipe; 4 - Pressure acquisition pipe; 5 - Detection device; 51 - First flow detection port; 52 - Second flow detection port; 53 - Gas path outlet pipe; 54 - Display screen; 55 - Turbine speed regulator; 6 - Plug; 7 - Turbine gas path assembly mounting seat; 71 - Accommodation cavity; 72 - Pipe laying hole; 8 - Power supply interface. Detailed implementation mode

[0029] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this utility model will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. Like reference numerals in the figures denote like or similar structures, and thus their detailed descriptions will be omitted.

[0030] Although relative terms such as "upper" and "lower" are used in this utility model to describe the relative relationship of one component of the icon to another component, these terms are used in this utility model only for convenience, for example, according to the direction of the example described in the accompanying drawings. It can be understood that if the device of the icon is turned upside down, the component described as "upper" will become the component "lower". When a structure is "on" another structure, it may mean that a structure is integrally formed on another structure, or that a structure is "directly" disposed on another structure, or that a structure is "indirectly" disposed on another structure through another structure.

[0031] In this utility model, the terms "comprising", "including" and "having" are used to mean an open inclusion and mean that there may be additional elements / components / etc. in addition to the listed elements / components / etc.

[0032] According to one aspect of this utility model, a detection system for a turbine gas path assembly is provided. Referring to Figures 1 to 3 as shown, it includes: a gas path pipeline, one end of the gas path pipeline communicating with the gas outlet of the turbine gas path assembly 2;

[0033] a detection device 5, the detection device 5 being connected to the other end of the gas path pipeline;

[0034] wherein, the gas outlet, the gas path pipeline and the detection device 5 form a gas path channel, the gas of the turbine gas path assembly 2 enters the detection device 5 via the gas outlet and the gas path pipeline, and the detection device 5 is used to detect the breathing valve data, gas flow data and pressure data of the turbine gas path assembly 2.

[0035] Through the above technical solution, that is, through the detection system of the turbine gas path assembly 2 provided by the present utility model, on the one hand, the gas pipeline is simultaneously connected to the gas outlet of the turbine gas path assembly 2 and the detection device 5, and an air path channel can be formed between the gas outlet and the detection device 5. Thus, the gas generated by the operation of the turbine of the turbine gas path assembly 2 enters the detection device 5 through the gas outlet and the gas pipeline in sequence; on the other hand, the detection device 5 can simultaneously detect the breathing valve data, gas flow data, and pressure data of the turbine gas path assembly 2, thereby meeting the requirements of multiple detection objectives.

[0036] Those skilled in the art can configure the detection device 5 in any manner and structure as long as it can simultaneously detect the breathing valve data, gas flow data, and pressure data.

[0037] As some embodiments, optionally, the gas outlet includes a breathing valve outlet, and the gas pipeline includes a breathing valve end outlet pipe 1; the detection device 5 includes a first flow detection port 51 and a gas path outlet pipe 53; wherein, one end of the breathing valve end outlet pipe 1 is connected to the breathing valve outlet, and the other end is connected to the first flow detection port 51, and the gas path outlet pipe 53 is connected to the end of the first flow detection port 51 away from the breathing valve end outlet pipe 1; the air path channel includes a breathing valve data detection channel, and the breathing valve outlet, the breathing valve end outlet pipe 1, the first flow detection port 51, and the gas path outlet pipe 53 form a breathing valve data detection channel for detecting breathing valve data.

[0038] In this way, when it is necessary to detect the breathing valve data, the breathing valve outlet, the breathing valve end outlet pipe 1, the first flow detection port 51, and the gas path outlet pipe 53 can be made to form a breathing valve data detection channel. At this time, the gas discharged from the breathing valve outlet of the turbine gas path assembly 2 is discharged outside the detection device 5 through the breathing valve end outlet pipe 1, the first flow detection port 51, and the gas path outlet pipe 53 in sequence.

[0039] Those skilled in the art can choose to set some breathing valve data detection devices in the breathing valve data detection channel, such as a flow sensor. Of course, the installation position of this flow sensor is not specifically limited in the present utility model. As a possible implementation method, a first flow sensor can be set at the first flow detection port 51, or a first flow sensor can be set in the middle where the first flow detection port 51 and the gas path outlet pipe 53 are connected. The present utility model does not make specific restrictions.

[0040] In addition, in order to detect gas flow data, in some embodiments, optionally, the gas outlet includes a driving gas valve outlet; the gas pipeline includes a driving gas end outlet pipe 3; the detection device 5 includes a second flow detection port 52 and a gas path outlet pipe 53; wherein, one end of the driving gas end outlet pipe 3 is connected to the driving gas valve outlet, and the other end is connected to the second flow detection port 52, and the gas path outlet pipe 53 is connected to one end of the second flow detection port 52 away from the driving gas end outlet pipe 3; the gas path includes a gas flow data detection channel; the driving gas valve outlet, the driving gas end outlet pipe 3, the second flow detection port 52 and the gas path outlet pipe 53 form a gas flow data detection channel for detecting gas flow data.

[0041] It should be noted here that the driving gas valve outlet is the gas outlet of the driving gas valve 22. Correspondingly, the breathing valve outlet is the gas outlet of the breathing valve 23. Since valves for air pressure regulation generally have gas outlets, the driving gas valve outlet and the breathing valve outlet are not shown in the figure.

[0042] In this way, when it is necessary to detect gas flow data, the driving gas valve outlet, the driving gas end outlet pipe 3, the second flow detection port 52 and the gas path outlet pipe 53 can be formed into a gas flow data detection channel. In this way, the gas discharged from the driving gas valve outlet of the turbine gas path assembly 2 is discharged outside the detection device 5 through the driving gas end outlet pipe 3, the second flow detection port 52 and the gas path outlet pipe 53 in sequence.

[0043] Those skilled in the art can choose to set gas flow detection equipment on the gas flow detection channel, such as a second flow sensor. Of course, the installation position of the second flow sensor is not specifically limited in the present invention. As a possible implementation manner, a second flow sensor can be set at the second flow detection port 52, or a second flow sensor can be set at a part between the second flow detection port 52 and the gas path outlet pipe 53.

[0044] In order to save production costs and improve production efficiency, in some embodiments, the first flow detection port 51 and the second flow detection port 52 can be selected as the same flow detection port, that is, in the specific implementation process, the first flow detection port 51 and the second flow detection port 52 are overlapped.

[0045] In this way, a connecting pipe can be fixed at the flow detection port, and the connecting pipe can be selectively communicated with the breathing valve end outlet pipe 1 or the driving gas end outlet pipe 3. Thus, when communicating with the breathing valve end outlet pipe 1, a breathing valve data detection channel is formed, and when communicating with the driving gas end outlet pipe 3, a gas flow detection channel is formed; alternatively, a connecting pipe can be connected to the breathing valve end outlet pipe 1 and the driving gas end outlet pipe 3 respectively. When it is necessary to detect the breathing valve data, the connecting pipe connected to the breathing valve end outlet pipe 1 is connected to the flow detection port, and when it is necessary to detect the gas flow data, the connecting pipe connected to the driving gas end outlet pipe 3 is connected to the flow detection port; of course, the breathing valve end outlet pipe 1 and the driving gas end outlet pipe 3 can also be directly extended. In this embodiment, the connection method of the flow detection port is similar to connecting a connecting pipe to the breathing valve end outlet pipe 1 and the driving gas end outlet pipe 3 respectively, and the present invention will not be elaborated here. When the number of pipelines is unique, the other end of the pipeline can be fixedly connected to the flow detection port or can be detachably connected to the flow detection port; when the number of pipelines is not unique, one end of the pipeline can be fixedly arranged and the other end can be detachably arranged, or both ends of the pipeline can be detachably arranged.

[0046] When those skilled in the art select the first flow detection port 51 and the second flow detection port 52 as the same flow detection port, in order to prevent gas from leaking through the driving gas end outlet pipe 3 when detecting the breathing valve data; or, in order to prevent gas from leaking through the breathing valve end outlet pipe 1 when detecting the gas flow data, in some embodiments, a plug 6 can be provided. In this way, when detecting the breathing valve data, the purpose of preventing gas leakage can be achieved by blocking the driving gas end outlet pipe 3; when detecting the gas flow data, the purpose of preventing gas leakage can be achieved by blocking the breathing valve end outlet pipe 1, so as to ensure the accuracy of the detected data.

[0047] In addition, in order to detect the pressure data, as an implementation manner, optionally, the gas outlet includes a gas pressure outlet; the gas pipeline includes a pressure acquisition pipe 4; the detection device 5 includes a pressure detection port; one end of the pressure acquisition pipe 4 is connected to the gas pressure outlet, and the other end is connected to the pressure detection port; the gas path channel includes a pressure data detection gas path channel, and the gas pressure outlet, the pressure acquisition pipe 4 and the pressure detection port form a pressure data detection gas path channel for detecting the pressure data.

[0048] It should be noted that when detecting the pressure data, it is necessary to ensure that only the gas pressure outlet of the gas outlet of the turbine gas path assembly 2 is working, and only the pressure detection port in the detection device 5 is working. Thus, the gas discharged from the turbine gas path assembly 2 enters the detection device 5 through the gas pressure outlet, the pressure acquisition pipe 4 and the pressure detection port. Since this pressure data detection gas path channel is complete and there is no gas leakage in the turbine gas path assembly 2 and the detection device 5, the pressure data detection can be ensured to be accurate.

[0049] Those skilled in the art can choose to set a device for detecting pressure data in the pressure data detection gas path channel. As an implementation manner, an electronic pressure sampling meter can be selected to be set in the detection device 5 to realize the detection of pressure data.

[0050] In some embodiments, since there are the breathing valve end outlet pipe 1, the driving gas end outlet pipe 3 and the gas path outlet pipe 53 at the same time, when detecting pressure data, some methods can be selected to block the breathing valve end outlet pipe 1, the driving gas end outlet pipe 3 and the gas path outlet pipe 53.

[0051] In some possible implementation manners, a plug 6 can be designed to block the gas path outlet pipe 53 and / or the breathing valve end outlet pipe 1 and / or the driving gas end outlet pipe 3 to achieve the detection purpose of different data. Of course, those skilled in the art can also block the unconnected outlet pipes (the gas path outlet pipe 53, the breathing valve end outlet pipe 1, the driving gas end outlet pipe 3) in other ways as long as the purpose of blocking can be achieved, and the present utility model does not make specific limitations.

[0052] Optionally, a display screen 54 can also be provided on the detection device 5, and the display screen 54 is used to display the output pressure data, gas flow data and breathing valve data.

[0053] Those skilled in the art can think that by connecting the display screen 54 to the electronic pressure sampling meter and the flow sensor respectively, the detected gas flow data, breathing valve data and pressure data can be displayed, so as to facilitate the operator to obtain data information. Of course, those skilled in the art can also obtain the data of the flow sensor and the pressure data and read the data in other ways, and the present utility model does not make specific limitations.

[0054] In addition, in order to ensure the usability of the display screen 54, the electronic pressure sampling meter and the flow sensor, as shown in Figure 3 Those skilled in the art can think of powering the display screen 54, the electronic pressure sampling meter and the flow sensor. The power supply method is not limited to setting a power supply interface 8 outside the detection device 5 to achieve plug-in power supply or setting a battery inside the detection device 5, or both.

[0055] In addition, optionally, the turbine gas path assembly 2 includes a turbine 21; the detection device 5 further includes a turbine speed regulator 55, and the turbine speed regulator 55 is connected to the turbine 21 to adjust the turbine speed.

[0056] The presence of the turbine speed regulator 5 can dynamically adjust the speed of the turbine 21, so that it can not only adapt to different gas flow requirements under different working conditions, but also self-adjust according to real-time feedback during operation, achieve reasonable control of the turbine 21 speed, reduce the wear of the turbine and system components, thereby extend the service life of the equipment and reduce the maintenance cost.

[0057] Reference Figure 1 and Figure 2 As shown, the turbine speed regulator 55 provided by the present utility model is a shuttle knob. Of course, those skilled in the art can also set relevant buttons or keys on the display screen 54 to be able to achieve turbine speed adjustment.

[0058] Optionally, the drive gas valve 22 can be set as a one-way valve. In this way, one end of the one-way valve communicates with the outlet of the turbine 21, and the other end communicates with both the drive gas valve outlet pipe 3 and the breathing valve 23 at the same time. The end of the breathing valve 23 away from the drive gas valve 22 communicates with the breathing valve end outlet pipe 1.

[0059] In addition, since the mouth of the breathing valve end outlet pipe 1 and / or the drive gas end outlet pipe 3 of the present utility model is arranged vertically downward, therefore, optionally, reference Figures 1 to 4 As shown, the detection system of the turbine gas path assembly 2 provided by the present utility model further includes a turbine gas path assembly 2 mounting seat 7. The turbine gas path assembly 2 mounting seat 7 is used to support the turbine gas path assembly 2, and reference Figure 4 As shown, the turbine gas path assembly 2 mounting seat 7 has an accommodation cavity 71 inside for accommodating the breathing valve end outlet pipe 1 and / or the drive gas end outlet pipe 3. A pipe laying hole 72 is provided on the turbine gas path assembly 2 mounting seat 7. The breathing valve end outlet pipe 1 and / or the drive gas end outlet pipe 3 extend out of the accommodation cavity 71 through the pipe laying hole 72 to communicate with the flow detection port 51 and the turbine gas path assembly 2.

[0060] Here, the presence of the accommodation cavity 71 can accommodate the breathing valve end outlet pipe 1 and / or the drive gas end outlet pipe 3, thus ensuring the cleanliness of the tabletop during the detection process. To ensure the aesthetics of the detection system, those skilled in the art can set more than one pipe laying hole 72, that is, one for the breathing valve end outlet pipe 1 and the drive gas end outlet pipe 3 to extend into the accommodation cavity 71 and one for extending out of the accommodation cavity 71.

[0061] According to an embodiment of the present utility model, an anesthesia machine is provided, and the anesthesia machine includes the detection system of the turbine gas path assembly as described above.

[0062] It should be understood that the present utility model does not limit its application to the detailed structure and arrangement of the components proposed by the present utility model. The present utility model is capable of having other embodiments and can be implemented and executed in various ways. The foregoing variations and modifications fall within the scope of the present utility model. It should be understood that the present utility model as disclosed and defined herein extends to all alternative combinations of two or more separate features mentioned or apparent in the text and / or drawings. All such different combinations constitute multiple alternative aspects of the present utility model. The embodiments described herein illustrate the best mode known for implementing the present utility model and will enable those skilled in the art to utilize the present utility model.

Claims

1. A detection system for a turbine gas path assembly, characterized in that, The detection system includes: An air path pipeline, one end of the air path pipeline is communicated with the gas outlet of the turbine air path assembly, A detection device, the detection device is connected to the other end of the air path pipeline; Wherein, the gas outlet, the air path pipeline and the detection device form an air path channel, the gas of the turbine air path assembly enters the detection device through the gas outlet and the air path pipeline, and the detection device is used to detect the breathing valve data, gas flow data and pressure data of the turbine air path assembly.

2. The detection system of the turbine air path assembly according to claim 1, wherein The gas outlet includes a breathing valve outlet, The air path pipeline includes a breathing valve end outlet pipe; The detection device includes a first flow detection port and an air path outlet pipe; Wherein, one end of the breathing valve end outlet pipe is connected to the breathing valve outlet, and the other end is connected to the first flow detection port, and the air path outlet pipe is connected to one end of the first flow detection port away from the breathing valve end outlet pipe; The air path channel includes a breathing valve data detection channel, and the breathing valve outlet, the breathing valve end outlet pipe, the first flow detection port and the air path outlet pipe form the breathing valve data detection channel for detecting the breathing valve data.

3. The detection system of the turbine air path assembly according to claim 2, wherein The gas outlet includes a driving gas valve outlet; The air path pipeline includes a driving gas end outlet pipe; The detection device includes a second flow detection port and an air path outlet pipe; Wherein, one end of the driving gas end outlet pipe is connected to the driving gas valve outlet, and the other end is connected to the second flow detection port, and the air path outlet pipe is connected to one end of the second flow detection port away from the driving gas end outlet pipe; The air path channel includes a gas flow data detection channel; the driving gas valve outlet, the driving gas end outlet pipe, the second flow detection port and the air path outlet pipe form the gas flow data detection channel for detecting the gas flow data.

4. The detection system of the turbine gas path assembly according to claim 3, characterized in that A second flow sensor is arranged at the second flow detection port, and the second flow sensor is used to detect the gas flow data; A first flow sensor is arranged at the first flow detection port, and the first flow sensor is used to detect the breathing valve data; The first flow detection port and the second flow detection port overlap.

5. The detection system of the turbine air path assembly according to claim 3, wherein The gas outlet includes a gas pressure outlet; The air path pipeline includes a pressure acquisition pipe; The detection device includes a pressure detection port; One end of the pressure acquisition pipe is connected to the gas pressure outlet, and the other end is connected to the pressure detection port; The air path channel includes a pressure data detection air path channel, and the gas pressure outlet, the pressure acquisition pipe and the pressure detection port form the pressure data detection air path channel for detecting the pressure data.

6. The detection system of the turbine gas path assembly according to claim 5, characterized in that The detection system includes a plug, and the plug is used to block the air path outlet pipe and / or the breathing valve end outlet pipe and / or the driving gas end outlet pipe.

7. The detection system for the turbine gas path assembly according to any one of claims 3-6, characterized in that, The turbine air path assembly includes: A turbine; Drive gas valve; Respiratory valve; Wherein, one end of the drive gas valve communicates with the outlet of the turbine, and the other end communicates with both the drive gas valve outlet pipe and the respiratory valve at the same time. One end of the respiratory valve away from the drive gas valve communicates with the respiratory valve end outlet pipe.

8. The detection system for the turbine gas path assembly according to claim 1, characterized in that A display screen is further provided on the detection device, and the display screen is used to display the pressure data, the gas flow data, and the respiratory valve data.

9. The detection system for the turbine gas path assembly according to any one of claims 3-6, characterized in that, The detection system of the turbine gas path assembly further includes a turbine gas path assembly mounting seat, which is used to support the turbine gas path assembly. The inside of the turbine gas path assembly mounting seat has a receiving cavity for accommodating the respiratory valve end outlet pipe and / or the drive gas end outlet pipe. A pipe laying hole is provided on the turbine gas path assembly mounting seat, and the respiratory valve end outlet pipe and / or the drive gas end outlet pipe extend out of the receiving cavity through the pipe laying hole to communicate with the first flow detection port and / or the second flow detection port and the turbine gas path assembly.

10. An anesthetic machine, characterized in that, The anesthesia machine includes the detection system of the turbine gas path assembly according to any one of claims 1-9.

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