Plasma virus inactivation cabinet and design method of plasma virus inactivation cabinet

Abstract

The application provides a plasma virus inactivation cabinet and a design method of the plasma virus inactivation cabinet, and relates to the technical field of medical instruments, wherein the plasma virus inactivation cabinet comprises a plurality of lamp tube arrays and a plurality of trays; the plurality of lamp tube arrays are arranged in a longitudinal stack, and one tray is arranged in any two adjacent lamp tube arrays; the tray is used for placing a plasma bag; and the two lamp tube arrays adjacent to the tray irradiate the plasma bag in the tray; for each lamp tube array, a plurality of lamp tubes included in the lamp tube array are arranged in the same direction; and the arrangement directions of the lamp tubes in any two adjacent lamp tube arrays are different. The technical scheme provided by the application can strengthen the irradiation of the area with substandard illuminance by the lamp tubes with different arrangement directions, so that the area of the effective illuminance of the lamp tube array can be increased, and the efficiency of the inactivation cabinet in inactivating the plasma virus can be improved.

Description

Technical Field

[0001] This application belongs to the field of medical device technology, and in particular relates to a plasma virus inactivation cabinet and a design method for the plasma virus inactivation cabinet. Background Technology

[0002] With the continuous development of medical technology, the requirements for blood products are becoming increasingly stringent. To improve the safety of blood products, pathogens can be inactivated using plasma virus inactivation cabinets to prevent blood-borne infectious diseases.

[0003] In related technologies, the illumination system of a plasma virus inactivation cabinet can use fluorescent tubes as a light source. By setting multiple layers of fluorescent tubes inside the plasma virus inactivation cabinet and placing trays between each layer of fluorescent tubes to hold plasma bags, the plasma in the plasma bags can be inactivated by irradiation from each layer of fluorescent tubes.

[0004] However, when fluorescent tubes emit light, the brightness in the middle of the tube is higher than that at both ends, causing uneven illumination. Furthermore, crosstalk between different layers of fluorescent tubes further exacerbates this uneven illumination problem. Summary of the Invention

[0005] This application provides a plasma virus inactivation cabinet and a design method for the plasma virus inactivation cabinet, which solves the problem of uneven illumination of fluorescent tubes in the prior art.

[0006] To achieve the above objectives, this application adopts the following technical solution: In a first aspect, embodiments of this application provide a plasma virus inactivation cabinet, the plasma virus inactivation cabinet comprising: a plurality of lamp arrays and a plurality of trays; Multiple lamp arrays are stacked longitudinally, and a tray is provided in any two adjacent lamp arrays. The tray is used to place plasma bags, and the two lamp arrays adjacent to the tray irradiate the plasma bags in the tray. For each of the lamp arrays, the multiple lamps included in the lamp array are arranged in the same direction; The lamps in any two adjacent lamp arrays are arranged in different directions.

[0007] Optionally, all of the trays are connected to a motor, which controls the oscillation of each tray.

[0008] Optionally, the difference between the internal length of the plasma virus inactivation cabinet and the length of the tray is within a pre-set swing threshold range.

[0009] Optionally, for each of the trays, the distance between the tray and the upper lamp tube is less than or equal to a first distance threshold, the distance between the tray and the lower lamp tube is less than or equal to a second distance threshold, both the upper lamp tube and the lower lamp tube are adjacent to the tray, the upper lamp tube is located above the tray, and the lower lamp tube is located below the tray.

[0010] Optionally, for each of the lamp arrays, the power of each lamp in the lamp array is related to the location of each lamp.

[0011] Optionally, the lamps in any two adjacent lamp arrays are arranged perpendicularly.

[0012] Optionally, the length of the lamp tube is greater than the length of the tray, but less than the internal length of the plasma virus inactivation cabinet.

[0013] Secondly, embodiments of this application provide a design method for a plasma virus inactivation cabinet, the method comprising: The arrangement of multiple lamps is adjusted to obtain multiple sample arrays, and the arrangement of each lamp in each sample array is different; Based on the simulation environment, each of the sample arrays is simulated to obtain multiple lighting simulation results. The simulation environment includes: lamp type and lamp power. Based on the lighting simulation results, each of the sample arrays is verified to obtain lighting verification results; Based on the results of multiple lighting verifications, a plasma virus inactivation cabinet was constructed.

[0014] Optionally, based on the simulation environment, each of the sample arrays is simulated to obtain multiple lighting simulation results, including: For each of the sample arrays, adjust the type of lamp in the simulation environment; Based on the power of each lamp type, each sample array is simulated to obtain the lighting simulation results corresponding to each sample array.

[0015] Optionally, the step of verifying each of the sample arrays based on the lighting simulation results to obtain lighting verification results includes: The average illuminance indicated by each of the lighting simulation results is compared with a preset illuminance threshold to obtain multiple comparison results; Based on each comparison result, combined with the selection of candidate arrays from multiple sample arrays and the candidate environment corresponding to each candidate array, the average illuminance indicated by the lighting simulation results corresponding to the candidate array is greater than or equal to the illuminance threshold. Each of the candidate arrays is verified to obtain multiple lighting verification results.

[0016] Optionally, the verification of each of the candidate arrays to obtain multiple lighting verification results includes: For each of the candidate arrays, a test inactivation cabinet is constructed based on the candidate array; Adjust each of the test inactivation cabinets according to the candidate environment corresponding to the candidate array; The adjusted test inactivation cabinet was verified to obtain the lighting verification results, which consist of average illuminance, maximum illuminance, minimum illuminance, effective area, and inactivation efficiency.

[0017] Optionally, constructing the plasma virus inactivation cabinet based on multiple lighting verification results includes: For each of the lighting verification results, obtain the inactivation efficiency in the lighting verification result; The parameter values ​​of each inactivation efficiency are compared to determine the target inactivation efficiency with the largest parameter value; Based on the lighting verification results of the target inactivation efficiency, the target array and the target environment corresponding to the target array are determined; The plasma virus inactivation cabinet is constructed based on the target array and the target environment.

[0018] This application provides a plasma virus inactivation cabinet. By setting up a multi-layer lamp array in the plasma virus inactivation cabinet and inserting a tray for placing plasma bags into the lamp array, and the lamps in each adjacent lamp array are arranged in different directions, the areas with insufficient illuminance can be irradiated by the lamps with different arrangement directions, thereby increasing the effective illuminance area of ​​the lamp array and thus improving the efficiency of the inactivation cabinet in inactivating plasma viruses. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a plasma virus inactivation cabinet in the prior art; Figure 2 This is a schematic diagram of the structure of a plasma virus inactivation cabinet provided in an embodiment of this application; Figure 3 A flowchart illustrating a design method for a plasma virus inactivation cabinet provided in this application embodiment; Figure 4A A schematic diagram of an illuminance distribution provided for an embodiment of this application; Figure 4B A schematic diagram illustrating another illuminance distribution provided in an embodiment of this application; Figure 4C A schematic diagram illustrating yet another illuminance distribution provided in an embodiment of this application; Figure 4D A schematic diagram illustrating yet another illuminance distribution provided in an embodiment of this application; Figure 4E A schematic diagram illustrating yet another illuminance distribution provided in an embodiment of this application; Figure 5A A schematic diagram illustrating yet another illuminance distribution provided in an embodiment of this application; Figure 5B A schematic diagram illustrating yet another illuminance distribution provided in an embodiment of this application; Figure 5C A schematic diagram illustrating yet another illuminance distribution provided in an embodiment of this application; Figure 5D A schematic diagram illustrating yet another illuminance distribution provided in an embodiment of this application; Figure 5E A schematic diagram illustrating yet another illuminance distribution provided in an embodiment of this application; Figure 6 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application. Detailed Implementation

[0020] In the following description, specific details such as particular system architectures and technologies are set forth for illustrative purposes and not for limitation, in order to provide a thorough understanding of the embodiments of this application. However, those skilled in the art will understand that this application can also be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known sterilization and inactivation technologies, big data model algorithms, and plasma virus inactivation cabinets are omitted to avoid unnecessary detail from hindering the description of this application.

[0021] The terminology used in the following embodiments is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. As used in the specification and appended claims of this application, the singular expressions “a,” “the,” “the,” and “the” are intended to also include expressions such as “one or more,” unless the context clearly indicates otherwise.

[0022] With the continuous development of medical technology, the requirements for blood products are becoming increasingly stringent. To improve the safety of blood products, pathogens can be inactivated using plasma virus inactivation cabinets to prevent blood-borne infectious diseases.

[0023] In related technologies, the illumination system of a plasma virus inactivation cabinet can use fluorescent tubes as a light source. By setting multiple layers of fluorescent tubes inside the plasma virus inactivation cabinet and placing trays between each layer of fluorescent tubes to hold plasma bags, the plasma in the plasma bags can be inactivated by irradiation from each layer of fluorescent tubes.

[0024] However, when fluorescent tubes emit light, the brightness in the middle of the tube is higher than that at both ends, causing uneven illumination. Furthermore, crosstalk between different layers of fluorescent tubes further exacerbates this uneven illumination problem.

[0025] For example, such as Figure 1 As shown, the plasma virus inactivation cabinet has 6 layers of lamps from top to bottom, with blood bag trays between every 2 layers of lamps, for a total of 5 layers of blood bag trays. The 5 layers of blood bag trays are all on a swing trolley, which swings back and forth from side to side during operation, simultaneously causing the blood bag trays to swing.

[0026] Six layers of light tubes provide illumination for the blood bags on a five-layer blood bag tray, requiring an illuminance between 30,000 and 40,000 lux (lx). The illuminated area must cover the entire blood bag tray (790 cm x 360 cm). The distance between the blood bags and the upper light tubes is 3 cm, and the distance between the blood bags and the lower light tubes is also 3 cm.

[0027] However, the effective area of ​​the current light-retaining area is only 690*150cm, which is insufficient to cover the entire blood bag tray (790*360cm).

[0028] Therefore, this application proposes a plasma virus inactivation cabinet. By setting up a multi-layer lamp array in the plasma virus inactivation cabinet and inserting a tray for placing plasma bags into the lamp array, and the lamps in each adjacent lamp array are arranged in different directions, the areas with insufficient illumination can be irradiated by the lamps with different arrangement directions, thereby increasing the effective illuminance area of ​​the lamp array and thus improving the efficiency of the inactivation cabinet in activating plasma viruses.

[0029] Figure 2 This is a schematic diagram of a plasma virus inactivation cabinet provided in an embodiment of this application. It is illustrative and not limiting. See also Figure 2 The plasma virus inactivation cabinet includes: multiple lamp arrays 210 and multiple trays 220.

[0030] Multiple lamp arrays 210 can be stacked vertically inside the plasma virus inactivation cabinet and connected to the inner wall of the plasma virus inactivation cabinet through pre-set connection points inside the cabinet.

[0031] Furthermore, a tray 220 can be provided in any two adjacent lamp arrays 210. The tray 220 is used to place the plasma bag, so that the two lamp arrays 210 adjacent to the tray can irradiate the plasma bag in the tray 220.

[0032] In addition, in order to improve the effective illuminance of each lamp array 210, the multiple lamps 211 included in each lamp array 210 can be arranged in the same direction, while the lamps 211 in any two adjacent lamp arrays 210 have different arrangement directions, thereby effectively improving the effective illuminance of the lamp array 210 and avoiding insufficient illuminance at both ends of the lamps 211.

[0033] For example, the arrangement directions of the lamps 211 in any two adjacent lamp arrays 210 can be perpendicular to each other.

[0034] In addition, multiple trays 220 can be connected to a pre-set motor, so that each tray 220 can be controlled by the motor, and each tray 220 can swing horizontally as the motor runs, thereby further improving the sterilization and inactivation efficiency of the plasma virus inactivation cabinet.

[0035] Correspondingly, the difference between the internal length of the plasma virus inactivation cabinet and the length of the tray can be within a pre-set swing threshold range, allowing the tray 220 to move freely within the internal space of the plasma virus inactivation cabinet and avoiding collisions with it. The swing threshold range can be set according to the internal space of the plasma virus inactivation cabinet and the sensitivity of the motor; this embodiment does not specifically limit this range.

[0036] Similarly, the length of the lamp tube 211 can be greater than the length of the tray 220, but less than the internal length of the plasma virus inactivation cabinet.

[0037] It should be noted that in practical applications, for each tray 220, the distance between the tray 220 and the upper lamp tube can be less than or equal to the first distance threshold, while the distance between the tray 220 and the lower lamp tube can be less than or equal to the second distance threshold. Both the upper and lower lamp tubes are adjacent to the tray, with the upper lamp tube located above the tray 220 and the lower lamp tube located below the tray 220.

[0038] The first distance threshold and the second distance threshold can be the same or different. Moreover, the first distance threshold and the second distance threshold can be set according to the power of the lamps 211 in the lamp array 210. In this embodiment, the parameter values ​​of the first distance threshold and the second distance threshold are not specifically limited.

[0039] Furthermore, to improve the effective illuminance of each lamp 211, the power of each lamp 211 in each lamp array 210 can be related to the location of each lamp. For example, the power of the lamp 211 located at the center of the lamp array 210 can be greater than the power of the lamp 211 located at the edge of the lamp array 210.

[0040] In summary, the plasma virus inactivation cabinet proposed in this application provides a multi-layer lamp array within the cabinet, with trays for placing plasma bags inserted into the lamp array. Since the lamps in adjacent lamp arrays are arranged in different directions, areas with insufficient illuminance can be enhanced by using lamps with different arrangement directions. This increases the effective illuminance area of ​​the lamp array, thereby improving the efficiency of the inactivation cabinet in inactivating plasma viruses.

[0041] Figure 3 This is a flowchart illustrating a design method for a plasma virus inactivation cabinet provided in an embodiment of this application. It is illustrative and not limiting. See also... Figure 3 The method includes: Step 301: Adjust the arrangement of multiple lamps to obtain multiple sample arrays.

[0042] In each sample array, the arrangement of each lamp tube is different.

[0043] The multiple lamps in a plasma virus inactivation cabinet can be arranged in different ways to achieve different sterilization effects. Therefore, when designing a plasma virus inactivation cabinet, the arrangement of the multiple lamps can be designed first, so that multiple sample arrays can be screened in subsequent steps.

[0044] Specifically, the arrangement of each lamp tube can be simulated and adjusted in third-party software, so that each lamp tube can be arranged in the same direction or arranged at a preset angle, thereby obtaining multiple sample arrays.

[0045] Step 302: Simulate each sample array according to the simulation environment to obtain multiple lighting simulation results.

[0046] The simulation environment includes: lamp type and lamp power.

[0047] After obtaining multiple sample arrays, third-party lighting software can be used to simulate each sample array in different simulation environments to determine the lighting simulation results of each sample array under different simulation environments.

[0048] Optionally, for each sample array, the lamp type in the simulation environment can be adjusted first, and then each sample array can be simulated according to the lamp power corresponding to each lamp type to obtain the lighting simulation results corresponding to each sample array.

[0049] Specifically, one can first determine a lamp type from among the multiple lamp types corresponding to the lamp type, and then simulate the sample array using each lamp power according to the determined lamp type and the multiple lamp powers, to obtain the lighting simulation results of the sample array under a certain lamp type and the corresponding lighting power.

[0050] Correspondingly, a similar approach can be used to simulate different sample arrays using different lamp types and lamp powers, obtaining multiple lighting simulation results for each sample array under different simulation environments.

[0051] For example, plasma virus inactivation cabinets can be constructed based on each sample array in third-party lighting software, and the type of lamp and the corresponding power of the lamp can be adjusted. Thus, based on the same sample array, the power of each lamp can be tested for different lamp types, and multiple lighting simulation results can be obtained for each sample array.

[0052] It should be noted that the above embodiments are only illustrated by the example of the sample array including one type of lamp tube. In actual applications, the sample array may include lamp tubes with multiple types of lamp tubes. The embodiments of this application do not specifically limit the number of lamp tube types in the sample array.

[0053] Step 303: Based on the simulation results of each lighting, verify each sample array to obtain the lighting verification results.

[0054] After obtaining the simulation results for each lighting scenario, the sample arrays can be verified based on these results to determine the deviation between the simulation results and the actual lighting effect, thus obtaining the lighting verification results. In subsequent steps, the sample arrays can be selected based on the lighting verification results to construct the plasma virus inactivation cabinet.

[0055] Optionally, due to the large number of lighting simulation results, the results can be screened to obtain multiple candidate arrays, thereby improving the efficiency of the validation sample array. First, the average illuminance indicated by each lighting simulation result is compared with a pre-set illuminance threshold to obtain multiple comparison results. Then, based on each comparison result, candidate arrays are selected from the multiple sample arrays, along with the corresponding candidate environment for each candidate array. Finally, each candidate array is validated to obtain multiple lighting validation results.

[0056] Among them, the average illuminance indicated by the lighting simulation results corresponding to the candidate array is greater than or equal to the illuminance threshold.

[0057] Specifically, the average illuminance in each lighting simulation result can be obtained first, and each average illuminance can be compared with a pre-set illuminance threshold to determine the magnitude relationship between each average illuminance and the illuminance threshold, thus obtaining multiple comparison results.

[0058] The illuminance threshold is set according to the illuminance required by the plasma virus inactivation cabinet. In this embodiment, the parameter value of the illuminance threshold is not specifically limited.

[0059] For example, there is an error of 5% to 8% between the various lighting verification results and the corresponding lighting simulation results. That is, the illuminance indicated by the lighting verification results is 5% to 8% lower than that indicated by the lighting simulation results.

[0060] Accordingly, based on multiple comparison results, a sample array corresponding to the lighting simulation results with an average illuminance greater than or equal to the illuminance threshold can be selected as a candidate array, and the simulation environment corresponding to the lighting simulation results can be used as a candidate environment corresponding to the candidate array. Finally, the lighting verification results can be obtained by verifying the candidate array and the corresponding candidate environment.

[0061] Furthermore, during the verification process based on the candidate arrays and corresponding candidate environments, for each candidate array, a test inactivation cabinet can be constructed first, and then each test inactivation cabinet can be adjusted according to the candidate environment corresponding to the candidate array. The adjusted test inactivation cabinets are then verified to obtain lighting verification results consisting of average illuminance, maximum illuminance, minimum illuminance, effective area, and inactivation efficiency.

[0062] It should be noted that in practical applications, multiple verifications can be performed for each candidate array and its corresponding candidate environment. The results of multiple verifications can be weighted to obtain a comprehensive lighting verification result. This application does not specify the number of times or the method of obtaining lighting verification results through multiple verifications.

[0063] Step 304: Based on multiple lighting verification results, construct a plasma virus inactivation cabinet.

[0064] After validating multiple sample arrays and obtaining multiple lighting validation results, the corresponding target array and target environment can be selected based on the inactivation efficiency in the lighting validation results to construct a plasma virus inactivation cabinet.

[0065] Optionally, for each lighting verification result, the inactivation efficiency in the lighting verification result can be obtained first, and the parameter values ​​of each inactivation efficiency can be compared to determine the target inactivation efficiency with the largest parameter value. Then, the target array and the target environment corresponding to the target array can be determined according to the lighting verification result to which the target inactivation efficiency belongs. Finally, the plasma virus inactivation cabinet can be constructed according to the target array and the target environment.

[0066] Specifically, the parameter values ​​corresponding to the inactivation efficiency can be extracted from each lighting verification result, and the parameter values ​​corresponding to each inactivation efficiency can be sorted. The inactivation efficiency with the largest parameter value can be selected as the target inactivation efficiency. Based on the lighting verification result to which the target inactivation efficiency belongs, the corresponding target array and the target environment corresponding to the target array can be determined. Finally, the plasma virus inactivation cabinet can be constructed based on the target array and the target environment.

[0067] In summary, the design method for a plasma virus inactivation cabinet proposed in this application involves adjusting the arrangement of multiple lamps to obtain multiple sample arrays. Each sample array has a different arrangement of lamps. Based on a simulation environment, each sample array is simulated to obtain multiple lighting simulation results. These results are then used to verify each sample array, yielding lighting verification results. Finally, based on these multiple lighting verification results, a plasma virus inactivation cabinet is constructed. By using lamps with different arrangement directions to enhance irradiation in areas with insufficient illuminance, the effective illuminance area of ​​the lamp array (e.g., 790 cm * 360 cm) can be increased, thereby improving the efficiency of the inactivation cabinet in inactivating plasma viruses.

[0068] The following are experimental data when using different lamps, different lamp arrangement methods, and different lamp wattages.

[0069] I. Fluorescent tubes 1.1 Original Parameters Basic parameters of the lamp tube: 35 watts (W), length 52 mm, width 928 mm, height 40 mm.

[0070] Lamp arrangement: The upper lamps are arranged in the same direction as the lower lamps.

[0071] Illuminance parameters: Illuminance distribution as follows Figure 4A As shown, the average illuminance is 12529 lx, the maximum illuminance is 19609 lx, and the minimum illuminance is 2708 lx.

[0072] 1.2 Change the arrangement of the lamps Basic parameters of the lamp tube: 35 W, length 52 mm, width 928 mm, height 40 mm.

[0073] Lamp tube arrangement: The upper lamp tubes are arranged vertically, and the lower lamp tubes are arranged horizontally.

[0074] Illuminance parameters: Illuminance distribution as follows Figure 4B As shown, the average illuminance is 11608 lx, the maximum illuminance is 17848 lx, and the minimum illuminance is 2478 lx.

[0075] 1.3 Change the arrangement of the lamps Basic parameters of the lamp tube: 35 W, length 52 mm, width 928 mm, height 40 mm.

[0076] Lamp tube arrangement: The upper lamp tubes are arranged horizontally, and the lower lamp tubes are arranged vertically.

[0077] Illuminance parameters: Illuminance distribution as follows Figure 4C As shown, the average illuminance is 9902 lx, the maximum illuminance is 16136 lx, and the minimum illuminance is 2880 lx.

[0078] 1.4 Change the lamp wattage Basic parameters of the lamp tube: 53W, length 52 mm, width 622 mm, height 39 mm.

[0079] Lamp arrangement: The upper lamps are arranged in the same direction as the lower lamps.

[0080] Illuminance parameters: Illuminance distribution as follows Figure 4D As shown, the average illuminance is 12293 lx, the maximum illuminance is 30875 lx, and the minimum illuminance is 1423 lx.

[0081] 1.5 Change the lamp wattage Basic parameters of the lamp tube: 80W, length 52 mm, width 1230 mm, height 42 mm.

[0082] Lamp arrangement: The upper lamps are arranged in the same direction as the lower lamps.

[0083] Illuminance parameters: Illuminance distribution as follows Figure 4E As shown, the average illuminance is 24642 ​​lx, the maximum illuminance is 37695 lx, and the minimum illuminance is 8926 lx.

[0084] II. LED tubes 2.1 Original Parameters Basic parameters of the lamp tube: 34W, length 1558mm, width 70mm, height 94mm.

[0085] Lamp arrangement: The upper lamps are arranged in the same direction as the lower lamps.

[0086] Illuminance parameters: Illuminance distribution as follows Figure 5AAs shown, the average illuminance is 23846 lx, the maximum illuminance is 19609 lx, and the minimum illuminance is 4106 lx.

[0087] 2.2 Change the arrangement of the lamps Basic parameters of the lamp tube: 34 W, length 52 mm, width 928 mm, height 40 mm.

[0088] Lamp tube arrangement: The upper lamp tubes are arranged vertically, and the lower lamp tubes are arranged horizontally.

[0089] Illuminance parameters: Illuminance distribution as follows Figure 5B As shown, the average illuminance is 24027 lx, the maximum illuminance is 108214 lx, and the minimum illuminance is 5429 lx.

[0090] 2.3 Change the arrangement of the lamps Basic parameters of the lamp tube: 34 W, length 52 mm, width 928 mm, height 40 mm.

[0091] Lamp tube arrangement: The upper lamp tubes are arranged horizontally, and the lower lamp tubes are arranged vertically.

[0092] Illuminance parameters: Illuminance distribution as follows Figure 5C As shown, the average illuminance is 18546 lx, the maximum illuminance is 93868 lx, and the minimum illuminance is 3034 lx.

[0093] 2.4 Changing the lamp wattage Basic parameters of the lamp tube: 29.99W, length 1200mm, width 100mm, height 55mm.

[0094] Lamp arrangement: The upper lamps are arranged in the same direction as the lower lamps.

[0095] Illuminance parameters: Illuminance distribution as follows Figure 5D As shown, the average illuminance is 14776 lx, the maximum illuminance is 46215 lx, and the minimum illuminance is 3875 lx.

[0096] 2.5 Change the lamp wattage Basic parameters of the lamp tube: 40W, length 1206mm, width 93mm, height 42mm.

[0097] Lamp arrangement: The upper lamps are arranged in the same direction as the lower lamps.

[0098] Illuminance parameters: Illuminance distribution as follows Figure 5E As shown, the average illuminance is 28549 lx, the maximum illuminance is 44736 lx, and the minimum illuminance is 10486 lx.

[0099] It should be understood that the sequence number of each step in the above embodiments does not imply the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of this application.

[0100] Based on the same inventive concept, embodiments of this application also provide an electronic device. Figure 6 This is a schematic diagram of the structure of the electronic device provided in the embodiments of this application, such as... Figure 6 As shown, the electronic device provided in this embodiment includes a memory 61 and a processor 62. The memory 61 is used to store a computer program 63; the processor 62 is used to execute the method described in the above method embodiment when the computer program 63 is invoked.

[0101] The electronic device provided in this embodiment can execute the above method embodiment, and its implementation principle and technical effect are similar, so they will not be described again here.

[0102] This application also provides a computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements the methods described in the above-described method embodiments.

[0103] This application also provides a computer program product that, when run on an electronic device, causes the electronic device to implement the method described in the above-described method embodiments.

[0104] If the integrated units described above are implemented as software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, all or part of the processes in the methods of the above embodiments of this application can be implemented by a computer program instructing related hardware. The computer program can be stored in a computer-readable storage medium, and when executed by a processor, it can implement the steps of the various method embodiments described above. The computer program includes computer program code, which can be in the form of source code, object code, executable files, or certain intermediate forms. The computer-readable storage medium can include at least: any entity or device capable of carrying computer program code to a photographing device / terminal device, a recording medium, a computer memory, a read-only memory (ROM), a random access memory (RAM), an electrical carrier signal, a telecommunication signal, and a software distribution medium. Examples include USB flash drives, portable hard drives, magnetic disks, or optical disks. In some jurisdictions, according to legislation and patent practice, computer-readable media cannot be electrical carrier signals or telecommunication signals.

[0105] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail or recorded in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0106] Those skilled in the art will recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0107] In the embodiments provided in this application, it should be understood that the disclosed apparatus / devices and methods can be implemented in other ways. For example, the apparatus / device embodiments described above are merely illustrative. For instance, the division of modules or units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between apparatuses or units may be electrical, mechanical, or other forms.

[0108] It should be understood that, when used in this application specification and the appended claims, the term "comprising" indicates the presence of the described features, integrals, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or a collection thereof.

[0109] It should also be understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0110] As used in this application specification and the appended claims, the term "if" may be interpreted, depending on the context, as "when," "once," "in response to determination," or "in response to detection." Similarly, the phrase "if determined" or "if detected [the described condition or event]" may be interpreted, depending on the context, as meaning "once determined," "in response to determination," "once detected [the described condition or event]," or "in response to detection [the described condition or event]."

[0111] Furthermore, in the description of this application and the appended claims, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0112] References to "one embodiment" or "some embodiments" as described in this specification mean that one or more embodiments of this application include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized.

[0113] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A plasma virus inactivation cabinet, characterized in that, The plasma virus inactivation cabinet includes: multiple lamp arrays and multiple trays; Multiple lamp arrays are stacked longitudinally, and a tray is provided in any two adjacent lamp arrays. The tray is used to place plasma bags, and the two lamp arrays adjacent to the tray irradiate the plasma bags in the tray. For each of the lamp arrays, the multiple lamps included in the lamp array are arranged in the same direction; The lamps in any two adjacent lamp arrays are arranged in different directions.

2. The plasma virus inactivation cabinet according to claim 1, characterized in that, Each of the trays is connected to a motor, which controls the oscillation of each tray.

3. The plasma virus inactivation cabinet according to claim 2, characterized in that, The difference between the length inside the plasma virus inactivation cabinet and the length of the tray is within a pre-set swing threshold range.

4. The plasma virus inactivation cabinet according to claim 1, characterized in that, For each of the trays, the distance between the tray and the upper lamp tube is less than or equal to a first distance threshold, the distance between the tray and the lower lamp tube is less than or equal to a second distance threshold, both the upper lamp tube and the lower lamp tube are adjacent to the tray, the upper lamp tube is located above the tray, and the lower lamp tube is located below the tray.

5. The plasma virus inactivation cabinet according to claim 1, characterized in that, For each of the lamp arrays, the power of each lamp in the array is related to the location of each lamp.

6. A design method for a plasma virus inactivation cabinet, characterized in that, The method includes: The arrangement of multiple lamps is adjusted to obtain multiple sample arrays, and the arrangement of each lamp in each sample array is different; Based on the simulation environment, each of the sample arrays is simulated to obtain multiple lighting simulation results. The simulation environment includes: lamp type and lamp power. Based on the lighting simulation results, each of the sample arrays is verified to obtain lighting verification results; Based on the results of multiple lighting verifications, a plasma virus inactivation cabinet was constructed.

7. The method according to claim 6, characterized in that, The simulation is performed on each of the sample arrays according to the simulation environment, resulting in multiple lighting simulation results, including: For each of the sample arrays, adjust the type of lamp in the simulation environment; Based on the power of each lamp type, each sample array is simulated to obtain the lighting simulation results corresponding to each sample array.

8. The method according to claim 6, characterized in that, The step of verifying each sample array based on the lighting simulation results to obtain lighting verification results includes: The average illuminance indicated by each of the lighting simulation results is compared with a preset illuminance threshold to obtain multiple comparison results; Based on each comparison result, combined with the selection of candidate arrays from multiple sample arrays and the candidate environment corresponding to each candidate array, the average illuminance indicated by the lighting simulation results corresponding to the candidate array is greater than or equal to the illuminance threshold. Each of the candidate arrays is verified to obtain multiple lighting verification results.

9. The method according to claim 8, characterized in that, The verification of each of the candidate arrays yields multiple lighting verification results, including: For each of the candidate arrays, a test inactivation cabinet is constructed based on the candidate array; Adjust each of the test inactivation cabinets according to the candidate environment corresponding to the candidate array; The adjusted test inactivation cabinet was verified to obtain the lighting verification results, which consist of average illuminance, maximum illuminance, minimum illuminance, effective area, and inactivation efficiency.

10. The method according to claim 6, characterized in that, The process of constructing a plasma virus inactivation cabinet based on multiple lighting verification results includes: For each of the lighting verification results, obtain the inactivation efficiency in the lighting verification result; The parameter values ​​of each inactivation efficiency are compared to determine the target inactivation efficiency with the largest parameter value; Based on the lighting verification results of the target inactivation efficiency, the target array and the target environment corresponding to the target array are determined; The plasma virus inactivation cabinet is constructed based on the target array and the target environment.

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