Integrated biosafety dissection equipment system and intelligent control method

Abstract

This invention relates to the field of intelligent medical device technology, specifically to an integrated biosafety anatomy device system and intelligent control method, comprising: S100, acquiring a first voice command, the first voice command being used to control the movement of the lighting device; S101, extracting preset keywords from the first voice command; S102, parsing movement parameters based on the keywords, the movement parameters including: movement direction and movement distance; S103, identifying at least one first optical mark located on the first placement stage, and at least one second optical mark located on the limiting component; S104, restrictively executing the first voice command based on the positional relationship between the limiting component and the first placement stage. This invention proposes a restrictive voice command execution scheme, which can improve control accuracy and reduce the occurrence of erroneous adjustments while achieving automated control.

Description

Technical Field

[0001] The present invention relates to the field of medical mechanical equipment, and in particular to an integrated biosafety dissection equipment system and an intelligent control method. Background Art

[0002] In the medical field, anatomy provides important support for the study and treatment of diseases. Through the dissection of experimental animals, researchers can gain a deeper understanding of the pathogenesis and development of diseases, and provide a basis for drug development and the selection of treatment methods. For example, by studying the growth and spread of tumors, doctors can develop more effective treatment strategies. In addition, the anatomy of experimental animals also provides a basis for organ transplantation, the improvement of surgical techniques, etc. Therefore, the dissection table is an indispensable tool in the process of learning anatomy.

[0003] First, the existing dissection table cannot provide effective protection for the dissection of high-risk pathogenic organisms and cannot guarantee the health and safety of users during the long dissection process.

[0004] For example, patent application CN118001069A discloses an animal experiment dissection table, comprising a base, a placement plate and two support frames, two driving mechanisms, the two driving mechanisms are respectively arranged on the two support frames, and the driving mechanisms include a mounting ring, a winding assembly, a driving member and two connecting tubes. In the animal experiment dissection table, the driven assembly drives two first transmission assemblies and two second transmission assemblies to transmit, thereby driving two upper extrusion assemblies and two lower extrusion assemblies to move, so as to change the position of the upper extrusion assemblies and the lower extrusion assemblies on the animal limbs, so as to avoid the upper extrusion assemblies and the lower extrusion assemblies from compressing a part of the limbs for a long time, and prevent the blood circulation of the limbs from being affected.

[0005] Patent application CN219595102U discloses a multifunctional dissecting table, including a table top and a stand. The table top is arranged on the top of the stand. The table top is a rectangular structure, and the upper surface of the table top is divided into a left area, a middle area and a right area; the left area is provided with a microscope placement area and a sink from top to bottom; the middle area is the dissecting area, and the middle area is provided with a head frame base, and the upper part of the head frame base is provided with a head frame placement area; the right area is provided with a power device area and an instrument placement area from top to bottom; retractable support legs are arranged around the stand, and lockable pulleys are provided at the bottom of the support legs.

[0006] Patent application CN206630824U discloses a bottom-suction clean human dissection table, including a dissection table box, with a dissection table top arranged above the dissection table box; the dissection table top is a trough-type dissection table top, with a dissection table plate arranged inside the trough-type dissection table top, and an air suction plate and a water collecting trough are also arranged inside the trough-type dissection table top, the air suction plate is respectively arranged between the long side of the dissection table plate and the long side of the trough-type dissection table top, and the water collecting trough is respectively arranged between the short side of the dissection table plate and the short side of the trough-type dissection table top; a fan and a fan base are installed at the bottom of the dissection table box, the fan is installed on the fan base, and a fan switch and an exhaust port are respectively arranged on the side of the dissection table box.

[0007] 2. The dissection process has high requirements for lighting sources

[0008] Patent application CN106297822A discloses a voice control system for an operating table, which includes four main components: a microphone device, a voice processing and identification system, an operating table body control, and a shadowless lamp body control system. However, this traditional voice control method is difficult to apply to the anatomical environment of highly pathogenic microorganisms. Summary of the invention

[0009] The object of the present invention is to provide a biosafety dissection table, which partially solves or alleviates the above-mentioned deficiencies in the prior art, can reduce the infection risk of users, and reduce the harm to users.

[0010] The present invention specifically adopts the following technical scheme: an intelligent control method for an integrated biosafety dissection equipment system, the dissection equipment system comprising: an operation area, and the operation area comprises a baffle, the baffle encloses an operation space; and a first placement table slidingly arranged along the baffle, the baffle being provided with a limiting component for limiting the first placement table; and a lighting device arranged toward the operation area, correspondingly, the intelligent control method comprises the steps of: S100, obtaining a first voice instruction, the first voice instruction being used to control the movement of the lighting device; S101, capturing a preset keyword from the first voice instruction; S102, parsing movement parameters according to the keyword, the movement parameters comprising: a movement direction, and a movement distance; S103, identifying at least one first optical mark located on the first placement table, and at least one second optical mark located on the limiting component; S104, restrictively executing the first voice instruction according to the positional relationship between the limiting component and the first placement table; wherein S104 comprises:

[0011] S1, enclosing a geometric area according to the at least one first optical mark and the at least one second optical mark according to the set rules, and recording the current first shadow area of ​​the geometric area; S2, calculating the target lighting area to be covered by the lighting device after the lighting device moves according to the movement parameters according to the current actual position of the lighting device, and calculating the second shadow area of ​​the geometric area at this time; S3, judging whether the second shadow area is smaller than the first shadow area; if so, executing S4, S4, allowing the lighting device to move according to the movement parameters; otherwise, executing S5, S5, and correspondingly issuing a first correction signal.

[0012] In some embodiments, before S4, the steps are also included: calculating the difference between the first shadow area and the second shadow area; when the difference is less than a first difference threshold, entering S4; when the difference is greater than the first difference threshold, correspondingly issuing a second correction signal, the second correction signal is used to prompt the user to verify the moving distance.

[0013] In some embodiments, S104 also includes: S6, identifying the first residence time of the first optical mark at the current position; S7, determining whether the first residence time is greater than a first set time; if so, allowing entry into S1, if not, issuing a first prompt signal accordingly, and the first prompt signal is used to prompt the user to confirm whether the first placement table is in place.

[0014] In some embodiments, S104 further includes: S8, identifying the second dwell time of the second optical mark at the current position; S9, judging whether the second dwell time is greater than the second set time, if so, entering S10, if not, entering S12; S10, determining the corresponding operation sub-area area according to the second optical mark; S11, determining the corresponding light source intensity level according to the operation sub-area area; S12, correspondingly issuing a second prompt signal, the second prompt signal is used to prompt the user to confirm whether the limit component is arranged in place. In some embodiments, it also includes the steps: S105, judging whether the position of the first optical mark in the first time period produces a position deviation; if so, entering S106; S106, judging whether the maintenance time of the position deviation is greater than the third set time; if so, entering S107; S107, correspondingly issuing a third prompt signal, the third prompt signal is used to prompt the user to adjust the lighting area of ​​the lighting device.

[0015] In some embodiments, the operation area has a length direction and a width direction, and the first placement table and the cleaning table are sequentially arranged along the length direction, and the first placement table can slide back and forth within a specific sliding distance along the length direction; and a second placement table is extended along the width direction at a position adjacent to the cleaning table in the operation area, so that the first placement table, the cleaning table and the second placement table together form an L-shaped operation route that can be adjusted in size; the operation area also includes: a dissection table and a bottom plate, the edges of the dissection table and the bottom plate are jointly connected to the baffle plate with a certain height, so that a ventilation layer is formed inside the dissection table, the baffle plate and the bottom plate, and the inner surface of the baffle plate and the outer surface of the dissection table are jointly enclosed to form an operation space with a certain height; and the ventilation layer is connected to the exhaust duct; a first suction hole is arranged at the first end of the baffle plate, and a second suction hole is arranged at the edge of the dissection table, and the first suction hole cooperates with the second suction hole to guide the aerosol generated in the operation space during dissection into the ventilation layer;

[0016] Among them, a guide track is formed at the first end of the baffle, and the first placement table has a docking track that cooperates with the guide track, so that the first placement table can be slidably arranged at the first end of the baffle; the cleaning table is arranged on the baffle and / or the bottom plate, and the second placement table is fixedly arranged on the outer surface of the baffle.

[0017] On the other hand, the present invention also provides an intelligent control system for an integrated biosafety dissection equipment system, wherein the dissection equipment system comprises: an operation area, and the operation area comprises a baffle, wherein the baffle encloses an operation space; and a first placement table slidably arranged along the baffle, wherein the baffle is provided with a limiting component for limiting the first placement table; and a lighting device arranged toward the operation area, and correspondingly, the intelligent control method comprises: an instruction acquisition module for acquiring a first voice instruction, wherein the first voice instruction is used to control the movement of the lighting device; an instruction capture module for capturing preset keywords from the first voice instruction; an instruction parsing module for parsing movement parameters according to the keywords, wherein the movement parameters include: a movement direction, and a movement distance; an instruction parsing module for identifying at least one first optical mark located on the first placement table, and at least one second optical mark located on the limiting component; A restrictive execution module is used to restrictively execute the first voice instruction according to the positional relationship between the limiting component and the first placement table; wherein the restrictive execution module includes: a recording unit, used to enclose a geometric area according to the set rules based on the at least one first optical mark and the at least one second optical mark, and record the current first shadow area of ​​the geometric area; a calculation unit, used to calculate the target lighting area to be covered after the lighting device moves according to the moving parameters according to the current actual position of the lighting device, and calculate the second shadow area of ​​the geometric area at this time; a first judgment unit, used to judge whether the second shadow area is smaller than the first shadow area; if so, enter the moving unit; otherwise, enter the first signal issuing unit, the moving unit is used to allow the lighting device to move according to the moving parameters; the first signal issuing unit is used to correspondingly issue a first correction signal.

[0018] In some embodiments, the restrictive execution module includes: a verification unit, used to calculate the difference between the first shadow area and the second shadow area before entering the mobile unit; when the difference is less than a first difference threshold, entering the mobile unit; when the difference is greater than the first difference threshold, correspondingly issuing a second correction signal, the second correction signal is used to prompt the user to verify the moving distance.

[0019] In some embodiments, the restrictive execution module also includes: a first identification unit, used to identify the first residence time of the first optical mark at the current position; a second judgment unit, used to judge whether the first residence time is greater than a first set time; if so, entering the recording unit, if not, issuing a first prompt signal accordingly, and the first prompt signal is used to prompt the user to confirm whether the first placement table is in place.

[0020] Beneficial technical effects: The present invention provides an intelligent control method for a biosafety dissection equipment system based on the dual restrictive mutual coordination of space partition and voice command execution. Specifically, the present invention proposes an L-shaped partitioned and limited biological dissection table, which can divide the length direction of the L-shaped dissection table based on the cooperation between the limit component and the first placement table, thereby assisting the operator to define a reasonable operation space when dissecting different objects (such as organisms of different sizes, or biological tissues of different volumes). And the movable first placement table and the fixed second placement table cooperate to provide a certain degree of flexibility on the basis of satisfying the operator's requirements for operation space and operation convenience. On the other hand, the present invention provides a mechanism for restrictively adjusting the light source based on the positional relationship between the limit component and the first placement table, that is, the intelligent control method can automatically adjust the light source for the voice command input by the user to avoid or reduce the situation where the user needs to manually adjust the light source, and maintain the biosafety of the dissection environment.

[0021] From another perspective, the dual-restrictive adjustment scheme based on the coordination of mechanical and intelligent control proposed in the present invention can not only automatically adjust the position of the lighting device based on voice control, but also, by relying on the spatial limiting effect of the limiting component and the first placement table, as well as its cursor positioning effect, quickly verify the manually input voice commands in the local area, so as to reduce the possibility of erroneous adjustments to a certain extent, thereby improving the overall efficiency of the lighting area adjustment (optimizing the user experience) and comprehensively controlling the adjustment energy consumption.

[0022] Moreover, this solution based on the coordination of voice input and cursor positioning in the restricted area actually provides a "semi-intelligent" adjustment solution for human-computer collaboration. On the one hand, it can accept voice commands and simplify the adjustment difficulty for users; on the other hand, this multiple collaborative solution can also reduce the difficulty of automatic positioning and adjustment (that is, the lighting device does not need to perform real-time autonomous tracking and adjustment, reducing the performance requirements of the hardware equipment), reducing adjustment energy consumption on the basis of optimizing adjustment efficiency.

[0023] The biosafety dissection table provided by the present invention is particularly suitable for the dissection of highly pathogenic organisms, and its beneficial technical effects are: on the one hand, through the slidability of the first placement table and the cooperation of the limiting component, an L-shaped operation route with adjustable size is formed by using the first placement table, the cleaning table and the second placement table, so that a suitable L-shaped operation route can be set according to actual dissection needs, so as to improve the dissection efficiency; on the other hand, the baffle with a certain height allows the first air intake hole and the second air intake hole to cooperate better, so as to guide the aerosol generated in the operation space to enter the ventilation layer under the action of the fan, and be transported to the high-efficiency filter through the exhaust duct for effective purification. In addition, the third air intake hole arranged on the second placement table is also conducive to collecting aerosols. The setting of the triple protection air hole effectively prevents the diffusion of aerosols, so as to improve the safety of the environment in the dissection room, reduce the risk of inhalation infection of the user, and reduce the harm to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale. Obviously, the drawings described below are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without paying creative labor.

[0025] Figure 1a is a flow chart of an intelligent control method in an exemplary embodiment of the present invention;

[0026] Figure 1b is a schematic diagram of an exemplary flow chart of restrictively executing the first voice instruction according to the present invention;

[0027] Figure 1c It is a schematic diagram of the arrangement of the limiting component and the first placement platform according to an exemplary embodiment of the present invention;

[0028] Figure 2a It is a first schematic diagram of the overall structure of a biosafety dissection table of the present invention;

[0029] Figure 2b A second schematic diagram of the overall structure of a biosafety dissection table of the present invention;

[0030] Figure 3 It is a first partial structural cross-sectional view of a biosafety dissection table of the present invention;

[0031] Figure 4 A second partial structural cross-sectional view of a biosafety dissection table of the present invention;

[0032] Figure 5 It is a schematic diagram of a first partial structure of a biosafety dissection table of the present invention;

[0033] Figure 6 A third schematic diagram of the overall structure of a biosafety dissection table of the present invention;

[0034] Figure 7 A fourth schematic diagram of the overall structure of a biosafety dissection table of the present invention;

[0035] Figure 8 It is a schematic diagram of a second partial structure of a biosafety dissection table of the present invention;

[0036] Fig. 9 It is a schematic diagram of a third partial structure of a biosafety dissection table of the present invention;

[0037] Fig.10 It is a first structural schematic diagram of a lighting device for a biosafety dissection table of the present invention;

[0038] Fig.11 It is a second structural schematic diagram of a lighting device for a biosafety dissection table of the present invention;

[0039] Fig.12 This is a first result diagram of a simulation test of the gas flow direction of a biosafety dissection table of the present invention;

[0040] Fig.13 This is a second result diagram of a simulation test of the gas flow direction of a biosafety dissection table of the present invention;

[0041] Fig.14 This is a third result diagram of a simulation test of the gas flow direction of a biosafety dissection table of the present invention;

[0042] Fig.15 This is a fourth result diagram of a simulation test of the gas flow direction of a biosafety dissection table of the present invention;

[0043] Fig.16 This is a fifth result diagram of a simulation test of the gas flow direction of a biosafety dissection table of the present invention;

[0044] Fig.17 This is a sixth result diagram of a simulation test of the gas flow direction of a biosafety dissection table of the present invention;

[0045] Summary of reference numerals and symbols in the accompanying drawings: 1. operating area; 2. baffle, 21. inner surface of baffle, 22. outer surface of baffle, 23. first suction hole, 24. limiting component; 3. dissecting table, 31. second suction hole; 4. cleaning table; 5. lighting device, 51. first lighting lamp, 52. second lighting lamp; 6. first placement table; 7. second placement table, 71. third suction hole; 8. bottom plate; 9. filter; 01. first optical mark, 02. second optical mark, D1. first position, D2. second position, S. area of ​​operating sub-area. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0047] Herein, the suffixes such as "module", "component" or "unit" used to represent elements are used only to facilitate the description of the present invention and have no specific meaning in themselves. Therefore, "module", "component" or "unit" can be used in a mixed manner. Herein, the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front", "back", "one end", "the other end" and the like are based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance. Herein, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected" and the like should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, an indirect connection through an intermediate medium, or a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific circumstances.

[0048] Herein, "and / or" includes any and all combinations of one or more of the listed related items. Herein, "plurality" means two or more, i.e., it includes two, three, four, five, etc. As used in this specification, the term "about" is typically expressed as + / -5% of the value, more typically + / -4% of the value, more typically + / -3% of the value, more typically + / -2% of the value, even more typically + / -1% of the value, even more typically + / -0.5% of the value.

[0049] In this specification, some embodiments may be disclosed in a format of being in a range. It should be understood that this description of "being in a range" is only for convenience and brevity, and should not be interpreted as a rigid limitation on the disclosed range. Therefore, the description of the range should be considered to have specifically disclosed all possible sub-ranges and independent numerical values ​​within this range. For example, the description of the range 1-6 should be considered to have specifically disclosed sub-ranges such as from 1 to 3, from 1 to 4, from 1 to 5, from 2 to 4, from 2 to 6, from 3 to 6, etc., as well as individual numbers within this range, such as 1, 2, 3, 4, 5 and 6. Regardless of the breadth of the range, the above rules apply.

[0050] See also Figure 1c-Figure 11 As shown, the present invention provides a biosafety dissection table. The biosafety dissection table can be applied to the dissection needs of highly pathogenic organisms to better assist users (such as dissection operators, or users) to complete safe dissection and reduce contamination.

[0051] Embodiment 1

[0052] The present invention provides a biosafety dissection table, comprising: an operation area 1 and a filter 9, wherein the operation area 1 and the filter 9 are connected via an exhaust duct.

[0053] In which, the operating area 1 has a length direction and a width direction, and a first placement table 6 and a cleaning table 4 are sequentially arranged along the length direction, and the first placement table 6 can slide back and forth within a specific sliding distance along the length direction; and in the operating area 1 adjacent to the cleaning table 4, a second placement table 7 is extended along the width direction, so that the first placement table 6, the cleaning table 4 and the second placement table 7 together form an L-shaped operating route that can be adjusted in size.

[0054] The operating area 1 includes a baffle 2, a dissecting table 3 and a base plate 8, the edges of the dissecting table 3 and the base plate 8 are commonly connected to the baffle 2 having a certain height, or in other words, the baffle 2 has a certain height, the edges of the dissecting table 3 and the base plate 8 are respectively connected to the second end of the baffle inner surface 21 and the second end of the baffle outer surface 22, and the height of the baffle outer surface 22 is greater than the height of the inner surface, so that a ventilation layer is formed inside the dissecting table 3, the baffle 2 and the base plate 8, and the inner surface of the baffle 2 and the outer surface of the dissecting table 3 are jointly enclosed to form an operating space having a certain height; and the ventilation layer is connected to the exhaust duct; a first air suction hole 23 is provided at the first end of the baffle 2, and a second air suction hole 31 is provided at the edge of the dissecting table 3, and the first air suction hole 23 cooperates with the second air suction hole 31 to guide the aerosol generated in the operating space during dissection into the ventilation layer.

[0055] In which, a guide track is formed at the first end of the baffle 2, and the first placement table 6 has a docking track that cooperates with the guide track, so that the first placement table 6 can be slidably arranged at the first end of the baffle 2; the cleaning table 4 is arranged on the baffle 2 and / or the bottom plate 8, and the second placement table 7 (can be fixedly) arranged on the outer surface of the baffle 2.

[0056] Preferably, a pulley is provided below the operating area 1 to facilitate movement according to anatomical needs, and the operating area 1 can be flexibly applied to various anatomical scenes.

[0057] Preferably, the height of the baffle 2 can be adjusted according to different practical needs. In some embodiments, in order to facilitate the user's operation and meet the user's practical habits, the height of the baffle 2 can be flexibly designed according to the user's height range and arm length range. In other embodiments, in order to facilitate the user to perform anatomical operations, the height of the baffle can be set as high as possible to keep high-risk organisms as far away from the user as possible to reduce the risk of inhalation infection by the user.

[0058] The cleaning table 4 includes a water tank and a faucet arranged on one side of the water tank. The end surface of the water tank facing the faucet is lower than the height of the first air suction hole.

[0059] The third air suction holes 71 are arranged around the second placement platform 7 , and the second placement platform 7 is connected to the ventilation layer.

[0060] The bottom plate 8 is provided with a water-gas separation device, which is connected to the filter 9 through the exhaust duct, so that the aerosol in the ventilation layer can enter the exhaust duct through the water-gas separation device, and then be effectively purified in the filter 9, thereby reducing the harm to the user. In addition, the water-gas separation device is also provided with a filter screen, which is used to filter the hair generated during the dissection. Specifically, the filter screen can be made of stainless steel.

[0061] The filter 9 is a high-efficiency filter, which may also be called a bibo-filter. Furthermore, the filter 9 may be arranged at the bottom of the operation area, and may very effectively filter pollutants in the generated aerosol when dissecting highly pathogenic organisms.

[0062] The biosafety dissection table also includes a fan, which is arranged inside the exhaust duct. By starting the fan, the aerosol in the operation space enters the ventilation layer under the guidance of the first suction hole 23 and the second suction hole 31, and at the same time, the aerosol on the second placement table enters the ventilation layer through the third suction hole 71, and then the aerosol is transported to the high-efficiency filter 9 through the exhaust duct, and the aerosol is absorbed, filtered and purified, so as to improve the indoor environmental safety in the dissection room.

[0063] Furthermore, the present invention also verifies the filtration efficiency in the ventilation layer through simulation tests, and the results are as follows: Figure 12-17 During the simulation test, the basic settings of the numerical simulation conditions are as follows: during operation, the gas can be considered as incompressible; the fan exhaust efficiency is 3500 m 3 / s; the operating table sank 30cm. Using ANSYS Fluent2020R1 tool, Realize Mathematical model is used for numerical simulation. Fig.17 The flow direction of the gas in the longitudinal section (a) and transverse section (b) of the ventilation layer is shown. The arrows in the figure indicate the flow direction of the airflow, and the color represents the flow rate of the gas. Under the action of the fan, a low-pressure area is formed in the exhaust duct, and the airflow of the entire ventilation layer flows toward the exhaust duct. The numerical simulation results show that under the set working conditions, when the dissection table is in use, the aerosol enters the ventilation layer, forms a directional flow with the airflow, and is discharged through the exhaust duct. Obviously, from Figure 12-Figure 16 It can be seen that through the cooperation of the upper and lower air intake holes and the baffles, the aerosols in the operating space can basically be quickly guided into the ventilation layer, thereby greatly reducing the outward diffusion of highly pathogenic microorganisms such as viruses and bacteria, thereby improving the protection level.

[0064] Since there are the first air suction hole 23 and the second air suction hole 31 in the operating space where the dissecting table 3 is located, and the second placement table 7 has only the third air suction hole 71, the protection level of the operating area is indirectly divided. The dissecting table 3 can be the first danger zone, and the second placement table 7 can be the second danger zone.

[0065] In some embodiments, the biosafety dissection table is particularly suitable for dissecting highly pathogenic organisms, wherein the dissection table 3 can be used to place high-risk samples such as animals infected with pathogenic microorganisms, and the second placement table 7 can be used to place low-risk samples such as non-pathogenic tissues or organs removed during the dissection process.

[0066] The biosafety dissection table also includes a lighting device 5, which is arranged adjacent to the cleaning table 4, and includes a first lighting lamp 51 and a second lighting lamp 52 capable of adjusting the lighting area. Specifically, the light source provided by the first lighting lamp 51 can cover the second placement table 7 and the cleaning table 4 arranged along the width direction; the light source provided by the second lighting lamp 52 can cover the first placement table 6 and the operating space arranged along the length direction. With the assistance of the first lighting lamp 51 and the second lighting lamp 52, it is more convenient for the user to perform dissection operations and further observe the sample. For example, the lighting lamp can be a shadowless lamp.

[0067] In some embodiments, the first lighting lamp 51 can be fixedly arranged on a side close to the cleaning table 4, and the lighting area of ​​the second lighting lamp 52 can be adjusted, and its light source can cover the entire operating space and the first placement table 6, so as to reduce the number of times the user adjusts the light during the dissection process and reduce the risk of user contact infection.

[0068] Alternatively, in other embodiments, three or more lighting lamps may be provided.

[0069] The biosafety dissection table further includes at least one limiting component 24, which is disposed on the first end of the baffle 2 and is used to limit the sliding distance of the first placement table 6. Specifically, a first position is disposed on the limiting component 24, and a second position matching the first position is disposed on the first end of the baffle 2 or the guide track, so that the limiting component 24 can be detachably disposed on the baffle 2 or the guide track; or, the limiting component 24 is magnetic, so that it can be attached to the baffle 2 by magnetic force. Furthermore, the setting position of the limiting component can be determined according to the actual dissection needs of the user, so as to facilitate the user to perform dissection operations.

[0070] In some embodiments, when a large number of samples need to be dissected, the limiting component 24 can be set on the side of the baffle 2 away from the cleaning table 4. At this time, the first placement table 6 is limited to the end of the baffle 2 away from the cleaning table 4 so that there is enough space to place the samples. At the same time, the user is close to the cleaning table 4, which makes it more convenient to clean the samples during the dissection process.

[0071] In other embodiments, when the number of samples is small, the limiting component 24 can be set in the middle position of the baffle 2. At this time, the first placement table 6 is limited to the middle of the baffle 2, and the user is close to the cleaning table 4, which can reduce the time for the user to walk back and forth, which is conducive to improving the user's dissection efficiency.

[0072] In some embodiments, the first placement table 6 is provided with at least two layers of equipment boards along the height direction.

[0073] In some embodiments, the first placement table 6 may be an instrument placement table for placing instruments used for dissection, such as trays, surgical blades, hemostats, surgical scissors, ophthalmic forceps, tissue forceps, and the like.

[0074] The biosafety dissection table also includes a display panel, a camera, a control system and a pedal related to the display panel. The display panel has a high resolution and can present details of the dissection process, so that the user can perform a more accurate dissection; the pedal has a certain height, so that the user can stand on the pedal to perform the dissection more conveniently.

[0075] In other embodiments, the dissection table may not be provided with a second placement table, such as being directly provided as a linear dissection table.

[0076] A biosafety dissection table of the present invention is particularly suitable for the dissection of highly pathogenic organisms, and its beneficial technical effects are: on the one hand, through the slidability of the first placement table and the cooperation of the limiting component, an L-shaped operation route with adjustable size is formed by using the first placement table, the cleaning table and the second placement table, so that a suitable L-shaped operation route can be set according to actual dissection needs, so as to improve the dissection efficiency; on the other hand, the baffle with a certain height allows the first air intake hole and the second air intake hole to cooperate better, so as to guide the aerosol generated in the operation space to enter the ventilation layer under the action of the fan, and be transported to the high-efficiency filter through the exhaust duct for effective purification. In addition, the third air intake hole arranged on the second placement table is also conducive to collecting aerosols. The setting of the triple protection air hole effectively prevents the diffusion of aerosols, so as to improve the safety of the environment in the dissection room, reduce the risk of inhalation infection of the user, and reduce the harm to the user.

[0077] It is worth noting that the biosafety dissection table in the present invention can be applied to a dry dissection environment or a wet dissection environment. For example, when the biosafety dissection table is applied to a dry dissection environment, a hood may not be provided on the dissection table. On the contrary, when the biosafety dissection table is applied to a wet dissection environment, a hood is preferably provided on the dissection table. Preferably, the filter can have different filtering levels, such as a primary filtering function, a secondary filtering function or a high-level filtering function.

[0078] Embodiment 2

[0079] See also Figure 1a-1b As shown, the present invention provides an intelligent control method for an integrated biosafety dissection equipment system.

[0080] The dissection equipment system comprises: an operation area, and the operation area comprises a baffle, and the baffle encloses an operation space; and a first placement table slidably arranged along the baffle, and a limiting component 24 for limiting the first placement table is arranged on the baffle; and a lighting device arranged toward the operation area. Correspondingly, the intelligent control method comprises the steps of:

[0081] S100, obtaining a first voice command, where the first voice command is used to control the movement of the lighting device; for example, the dissection table equipment system may be provided with a central control module, which can collect the user's voice information and generate corresponding voice commands.

[0082] S101, capturing preset keywords from the first voice instruction;

[0083] For example, the voice instruction may be matched with a preset keyword, so that the successfully matched keyword is used as the captured keyword in the voice instruction.

[0084] S102, parsing movement parameters according to the keyword, the movement parameters including: movement direction and movement distance;

[0085] For example, the parsed direction keywords may be leftward, rightward, forward or backward, etc. For example, a movement keyword involving a moving distance may include: move Xcm, i.e., a specific numerical scale of movement may be flexibly input by a user through voice; or, the keywords may include: primary movement, secondary movement, etc., and the movement keyword is associated with a preset moving distance.

[0086] S103, identifying at least one first optical mark 01 located on the first placement table and at least one second optical mark 02 located on the limiting component;

[0087] S104, restrictively executing the first voice instruction according to the positional relationship between the limiting component and the first placement platform; wherein S104 includes:

[0088] S1, enclosing a geometric area according to the at least one first optical mark 01 and the at least one second optical mark 02 according to a set rule, and recording a first shadow area of ​​the current geometric area;

[0089] For example, in some embodiments, the geometric area can be a geometric figure obtained by connecting multiple optical markers as vertices, such as by connecting them in a straight line or a curve, and the specific connection method can be set by the user. In this embodiment, the main area covered by the optical marker is used as a local reference area for adjusting the position of the shadowless lamp.

[0090] S2, according to the current actual position of the lighting device, calculating the target lighting area to be covered by the lighting device after the lighting device moves according to the movement parameters, and calculating the second shadow area of ​​the geometric area at this time;

[0091] S3, determine whether the second shadow area is smaller than the first shadow area; if so, execute S4, S4, allow the lighting device to move according to the movement parameters; otherwise, execute S5, S5, and correspondingly send a first correction signal.

[0092] In this embodiment, in order to reduce the spread of aerosols during highly pathogenic dissection and to facilitate efficient operation by users, a restrictive voice-controlled lighting device is proposed to adjust the lighting area. Therefore, when the operating position needs to be adjusted during the dissection process, the user can directly perform intelligent control by voice. At the same time, in order to improve the efficiency of voice operation and avoid invalid adjustments, voice commands and optical marker positioning results are used to coordinate and verify each other to improve the accuracy and reliability of the photo device adjustment instructions.

[0093] At the same time, it is worth noting that the present invention adopts a technical route that is completely opposite to the real-time sensitive adjustment of the lighting area, that is, restrictive optical marks are used in conjunction with the voice commands manually input by the user to perform restrictive execution processing on the user's voice commands, so as to reduce the situation of misadjustment to a certain extent, comprehensively simplify the difficulty of intelligent adjustment, and improve the adjustment efficiency and accuracy.

[0094] From another perspective, the present invention adopts a "semi-intelligent" control method that coordinates manual and automatic analysis of voice commands. This "semi-intelligent" control method can reduce hardware requirements while ensuring execution efficiency and reliability. That is, the camera and control system do not need to provide real-time feedback on the dissection table environment, reducing the pressure of data monitoring and computing processing.

[0095] In some embodiments, the optical marker is used to mark the device component, such as by binding the optical marker to the limiting component and the first placement platform by posting, bundling or other methods. The optical marker can be identified and positioned by a camera.

[0096] In some embodiments, each optical mark bound to different devices, such as the limiting component and the first placement platform, is unique, that is, each optical mark can be individually identified.

[0097] In some embodiments, the optical marker can be a fluorescent marker, and the optical marker can have a clear outline to facilitate optical positioning. In some embodiments, the positioning of the optical marker can be completed by infrared positioning.

[0098] In some embodiments, the current frame image (which covers the position-limiting component and the first placement platform) can be read from at least one optical positioning camera, and the optical marker in the image can be detected to obtain the two-dimensional pixel coordinates of the optical marker. According to the calibration parameters of the optical positioning camera, the two-dimensional pixel coordinates of the optical marker are stereo matched, and the three-dimensional coordinate value of the optical marker in the measurement coordinate system is calculated from the two-dimensional pixel coordinates, thus completing the positioning of the optical marker.

[0099] In some embodiments, before S4, the steps are also included: calculating the difference between the first shadow area and the second shadow area; when the difference is greater than a first difference threshold, entering S4; when the difference is less than or equal to the first difference threshold, correspondingly issuing a second correction signal, the second correction signal is used to prompt the user to verify the moving distance.

[0100] In this embodiment, when the first shadow area is larger than the second shadow area, and the difference between the first and second shadow areas is less than or equal to the first difference threshold, it is considered that the current adjustment change is relatively small, and the lighting device can be allowed to execute the user's command; or, a second correction signal can be sent to the user, and the user is prompted to focus on whether the input data of the moving distance is accurate, helping the user to quickly adjust and obtain a new second voice command, so as to reduce the interference and energy consumption caused by invalid adjustment to the adjustment process to a certain extent. On the contrary, if the difference is greater than the first difference threshold, it is preferably allowed to be adjusted directly.

[0101] In some embodiments, S104 also includes: S6, identifying the first residence time of the first optical mark at the current position; S7, determining whether the first residence time is greater than a first set time; if so, allowing entry into S1, if not, issuing a first prompt signal accordingly, and the first prompt signal is used to prompt the user to confirm whether the first placement table is in place.

[0102] Preferably, the restrictive adjustment means in the present invention requires that when the first placement table is placed in place, that is, the user has moved it to the current position for more than the first set time, then the position adjustment operation is allowed to avoid invalid adjustment (which can perform double pressure relief from the perspective of signal processing and the perspective of the moving mechanism), thereby improving the adjustment efficiency.

[0103] It is also worth mentioning that shadowless lamps have high requirements for energy consumption. Through the application of this restrictive adjustment method, it is possible to control the energy consumption to a great extent while meeting the requirements of intelligent control.

[0104] In some embodiments, S104 also includes: S8, identifying the second dwell time of the second optical mark at the current position; S9, determining whether the second dwell time is greater than a second set time, if so, entering S10, if not, entering S12; S10, determining the corresponding operation sub-area area according to the second optical mark; S11, determining the corresponding light source intensity level according to the operation sub-area area, for example, different light source intensity levels can set different numbers of lighting lamps; S12, issuing a second prompt signal in response, and the second prompt signal is used to prompt the user to confirm whether the limit component is in place.

[0105] For example, in some embodiments, the lighting device can be provided with two or more lighting lamps, wherein the number of lighting lamps can be determined in combination with the light source intensity level. When the operating sub-area area is larger, it is recommended to enable more lighting lamps; otherwise, some lighting lamps can be turned off for energy-saving control.

[0106] Preferably, the restrictive adjustment means in the present invention requires that the limit component is arranged in place, that is, the light source intensity level is adjusted only when the user moves it to the current position for more than the second set time. This restrictive adjustment means can further reduce the adjustment frequency of the lighting device (or adjust the sensing sensitivity), thereby effectively controlling the adjustment energy consumption.

[0107] In some embodiments, the steps include:

[0108] S105, determining whether the position of the first optical mark within the first time period has a position deviation; if so, proceeding to S106; for example, in some embodiments, when the distance between the positions of the first optical mark at two moments within the first time is greater than a set distance threshold, it is considered that a position deviation has occurred.

[0109] S106, determining whether the maintenance time of the position deviation is greater than a third set time; if so, proceeding to S107;

[0110] S107, correspondingly issuing a third prompt signal, wherein the third prompt signal is used to prompt the user to adjust the lighting area of ​​the lighting device.

[0111] In this embodiment, the first optical mark can also be periodically monitored to monitor whether the user's operation is in compliance. For example, when it is monitored that the user has moved the limit component to a large extent but has not adjusted the illumination range in time, the user will be reminded to verify in reverse to guide the user to perform standardized operations.

[0112] In order to more clearly illustrate the technical solution adopted by the present invention, see Figure 1c As shown, the following is explained in conjunction with an exemplary actual operation process: when the user (i.e., the anatomical operator) needs to adjust the operation sub-interval, the limiting component 24 is first moved from the first position D1 to the second position D2, and then the first placement table 6 is moved to a position between position D2 and the second end of the operation area 1. After the position of the limiting component and the first placement table is arranged and fixed, the first voice command (such as moving direction: left, moving distance: spacing 1) will be sent to the dissection table equipment system; after monitoring and parsing the first language command, the dissection table equipment system first verifies whether the user has completed the position arrangement through the residence time of the limiting component, and then determines the area of ​​the operation sub-area according to the limiting component, and determines the light source intensity level of the shadowless lamp according to the operation sub-area area S (such as determining the number of light sources started); then, it continues to determine whether the position arrangement of the first placement table is completed, and then verifies and compares the current actual shadow area (equivalent to the first shadow area) of the first optical marker and the second optical marker and the predicted shadow area after adjustment (equivalent to the second shadow area), and finally after multiple verifications, gives authorization permission to the operation instruction parsed by the language instruction, thereby allowing the shadowless lamp control system to adjust the lighting area of ​​its light source.

[0113] From another perspective, the restrictive adjustment means proposed in the present invention can regulate the user's operating behavior to a certain extent, that is, guide the user to complete the position arrangement first, and then perform voice control, reduce the control frequency, and avoid too many invalid movements, which will increase the adjustment energy consumption on the basis of affecting efficiency.

[0114] In some embodiments, the operating area 1 has a length direction and a width direction, and the first placement table 6 and the cleaning table 4 are sequentially arranged along the length direction, and the first placement table 6 can slide back and forth within a specific sliding distance along the length direction; and a second placement table 7 is extended along the width direction at a position adjacent to the cleaning table 4 in the operating area 1, so that the first placement table 6, the cleaning table 4 and the second placement table 7 together form an L-shaped operating route that can be adjusted in size; the operating area 1 also includes: a dissection table 3 and a base plate 8, the edges of the dissection table 3 and the base plate 8 are jointly connected to the baffle 2 having a certain height, so that a ventilation layer is formed inside the dissection table 3, the baffle 2 and the base plate 8, and the inner surface of the baffle 2 Together with the outer surface of the dissecting table 3, an operating space with a certain height is enclosed; and the ventilation layer is connected to the exhaust duct; a first air suction hole 23 is provided at the first end of the baffle 2, and a second air suction hole 31 is provided at the edge of the dissecting table 3, and the first air suction hole 23 cooperates with the second air suction hole 31 to guide the aerosol generated in the operating space during dissection into the ventilation layer; wherein a guide track is formed at the first end of the baffle 2, and the first placement table 6 has a docking track that cooperates with the guide track, so that the first placement table 6 can be slidably arranged on the first end of the baffle 2; the cleaning table 4 is arranged on the baffle 2 and / or the bottom plate 8, and the second placement table 7 is fixedly arranged on the outer surface of the baffle 2.

[0115] It can be understood that the dissection equipment system in this embodiment can adopt the biosafety dissection table in any of the above embodiments, which will not be described in detail here.

[0116] Embodiment 3

[0117] On the other hand, the present invention further provides an intelligent control system for an integrated biosafety dissection equipment system, the dissection equipment system comprising: an operation area, and the operation area comprises a baffle, the baffle encloses an operation space; and a first placement table slidably arranged along the baffle, the baffle being provided with a limiting component 24 for limiting the first placement table; and a lighting device arranged toward the operation area, correspondingly, the intelligent control method comprises: an instruction acquisition module for acquiring a first voice instruction, the first voice instruction being used to control the movement of the lighting device; an instruction capture module for capturing preset keywords from the first voice instruction; an instruction parsing module for parsing movement parameters according to the keywords, the movement parameters comprising: a movement direction, and a movement distance; an instruction parsing module for identifying at least one first optical mark 01 located on the first placement table, and at least one second optical mark 02 located on the limiting component; A restrictive execution module is used to restrictively execute the first voice instruction according to the positional relationship between the limiting component and the first placement table; wherein the restrictive execution module includes: a recording unit, used to enclose a geometric area according to the at least one first optical mark 01 and the at least one second optical mark 02 according to the set rules, and record the current first shadow area of ​​the geometric area; a calculation unit, used to calculate the target lighting area to be covered by the lighting device after the lighting device moves according to the moving parameters according to the current actual position of the lighting device, and calculate the second shadow area of ​​the geometric area at this time; a first judgment unit, used to judge whether the second shadow area is smaller than the first shadow area; if so, enter the moving unit; otherwise, enter the first signal issuing unit, the moving unit is used to allow the lighting device to move according to the moving parameters; the first signal issuing unit is used to issue a corresponding first correction signal.

[0118] In some embodiments, the restrictive execution module includes: a verification unit, used to calculate the difference between the first shadow area and the second shadow area before entering the mobile unit; when the difference is greater than a first difference threshold, entering the mobile unit; when the difference is less than or equal to the first difference threshold, correspondingly issuing a second correction signal, the second correction signal is used to prompt the user to verify the moving distance.

[0119] In some embodiments, the restrictive execution module further includes: a first identification unit for identifying a first dwell time of the first optical mark at the current position; a second judgment unit for judging whether the first dwell time is greater than a first set time; if so, entering the recording unit, if not, correspondingly issuing a first prompt signal, the first prompt signal being used to prompt the user to confirm whether the first placement table is in place. It is understandable that the device system in this embodiment can also implement the method steps in any of the above embodiments, which will not be repeated here.

[0120] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0121] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, a magnetic disk, or an optical disk), and includes a number of instructions for a computer terminal (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

[0122] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation modes, which are merely illustrative rather than restrictive. Under the guidance of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the present invention and the claims, all of which are within the protection of the present invention.

Claims

1. An intelligent control method for an integrated biosafety dissection equipment system, characterized in that: The dissection equipment system comprises: an operation area, wherein the operation area comprises a baffle, wherein the baffle encloses an operation space; and a first placement table slidably arranged along the baffle, wherein the baffle is provided with a limiting component (24) for limiting the position of the first placement table; and a lighting device arranged toward the operation area. Correspondingly, the intelligent control method comprises the steps of: S100, obtaining a first voice command, where the first voice command is used to control the movement of the lighting device; S101, capturing preset keywords from the first voice instruction; S102, parsing movement parameters according to the keyword, the movement parameters including: movement direction and movement distance; S103, identifying at least one first optical mark (01) located on the first placement table, and at least one second optical mark (02) located on the limiting component; S104, restrictively executing the first voice instruction according to the positional relationship between the limiting component and the first placement platform; wherein S104 includes: S1, enclosing a geometric area according to the at least one first optical mark (01) and the at least one second optical mark (02) according to a set rule, and recording a first shadow area of ​​the current geometric area; S2, according to the current actual position of the lighting device, calculating the target lighting area to be covered by the lighting device after the lighting device moves according to the movement parameters, and calculating the second shadow area of ​​the geometric area at this time; S3, determine whether the second shadow area is smaller than the first shadow area; if so, execute S4, S4, allow the lighting device to move according to the movement parameters; otherwise, execute S5, S5, and correspondingly send a first correction signal.

2. The intelligent control method according to claim 1, characterized in that: Before S4, it also includes the following steps: Calculating a difference between the first shadow area and the second shadow area; When the difference is greater than the first difference threshold, the process proceeds to S4; When the difference is less than or equal to the first difference threshold, a second correction signal is correspondingly issued, and the second correction signal is used to prompt the user to verify the moving distance.

3. The intelligent control method according to claim 1, characterized in that: S104 also includes: S6, identifying a first dwelling time of the first optical marker at a current position; S7, determining whether the first stay time is greater than a first set time; if so, allowing entry into S1, if not, correspondingly issuing a first prompt signal, the first prompt signal being used to prompt the user to confirm whether the first placement table is in place.

4. The intelligent control method according to claim 1, characterized in that: S104 also includes: S8, identifying a second dwell time of the second optical marker at the current position; S9, determining whether the second stay time is greater than a second set time, if so, proceeding to S10, if not, proceeding to S12; S10, determining the area of ​​the corresponding operation sub-region according to the second optical mark; S11, determining a corresponding light source intensity level according to the area of ​​the operation sub-region; S12, correspondingly sending out a second prompt signal, wherein the second prompt signal is used to prompt the user to confirm whether the limiting component is in place.

5. The intelligent control method according to claim 1, characterized in that: Also includes the steps: S105, determining whether the position of the first optical mark in the first time period has a position deviation; if so, proceeding to S106; S106, determining whether the maintenance time of the position deviation is greater than a third set time; if so, proceeding to S107; S107, correspondingly issuing a third prompt signal, wherein the third prompt signal is used to prompt the user to adjust the lighting area of ​​the lighting device.

6. The intelligent control method according to any one of claims 1 to 5, characterized in that: The operating area (1) has a length direction and a width direction, and the first placement table (6) and the cleaning table (4) are sequentially arranged along the length direction, and the first placement table (6) can slide back and forth within a preset sliding distance along the length direction; and a second placement table (7) is arranged in the operating area (1) adjacent to the cleaning table (4) and extending along the width direction, so that the first placement table (6), the cleaning table (4) and the second placement table (7) together form an L-shaped operating route whose size can be adjusted; The operation area (1) further comprises: a dissecting table (3) and a bottom plate (8), the edges of the dissecting table (3) and the bottom plate (8) being connected to the baffle (2) so that a ventilation layer is formed inside the dissecting table (3), the baffle (2) and the bottom plate (8), and the inner surface of the baffle (2) and the outer surface of the dissecting table (3) are together enclosed to form an operation space; and the ventilation layer is connected to an exhaust duct; a first air suction hole (23) is provided at a first end of the baffle (2), and a second air suction hole (31) is provided at an edge of the dissecting table (3), and the first air suction hole (23) cooperates with the second air suction hole (31) to guide aerosol generated in the operation space during dissection into the ventilation layer; The first end of the baffle (2) is formed with a guide track, and the first placement platform (6) has a docking track that matches the guide track, so that the first placement platform (6) can be slidably arranged on the first end of the baffle (2); the cleaning platform (4) is arranged on the baffle (2) and / or the bottom plate (8), and the second placement platform (7) is arranged on the outer surface of the baffle (2).

7. An integrated biosafety dissection equipment system, characterized in that: The dissection equipment system comprises: an operation area, wherein the operation area comprises a baffle plate, wherein the baffle plate encloses an operation space; and a first placement table slidably arranged along the baffle plate, wherein the baffle plate is provided with a limiting component (24) for limiting the position of the first placement table; and a lighting device arranged toward the operation area. Correspondingly, the dissection equipment system further comprises: An instruction acquisition module, used to acquire a first voice instruction, where the first voice instruction is used to control the movement of the lighting device; An instruction capture module, used to capture preset keywords from the first voice instruction; An instruction parsing module, used to parse the movement parameters according to the keywords, wherein the movement parameters include: a movement direction and a movement distance; An instruction parsing module, used for identifying at least one first optical mark (01) located on the first placement table, and at least one second optical mark (02) located on the limiting component; A restrictive execution module, used to restrictively execute the first voice instruction according to the positional relationship between the limiting component and the first placement platform; wherein the restrictive execution module includes: A recording unit, used for enclosing a geometric area according to the at least one first optical mark (01) and the at least one second optical mark (02) according to a set rule, and recording a first shadow area of ​​the current geometric area; a calculation unit, configured to calculate, according to a current actual position of the lighting device, a target lighting area to be covered by the lighting device after the lighting device moves according to the movement parameters, and calculate a second shadow area of ​​the geometric area at this time; The first judging unit is used to judge whether the second shadow area is smaller than the first shadow area; if so, the moving unit is entered; otherwise, the first signal sending unit is entered. The moving unit is used to allow the lighting device to move according to the moving parameters; The first signal sending unit is used to send a first correction signal accordingly.

8. The integrated biosafety dissection equipment system according to claim 7, characterized in that: The restrictive execution module includes: The verification unit is used to calculate the difference between the first shadow area and the second shadow area before entering the mobile unit; when the difference is greater than a first difference threshold, entering the mobile unit; when the difference is less than or equal to the first difference threshold, correspondingly issuing a second correction signal, the second correction signal is used to prompt the user to verify the moving distance.

9. The integrated biosafety dissection equipment system according to claim 8, characterized in that: The restrictive execution module also includes: A first recognition unit, used for recognizing a first dwell time of the first optical mark at a current position; The second judgment unit is used to judge whether the first stay time is greater than a first set time; if so, enter the recording unit, if not, send a first prompt signal accordingly, and the first prompt signal is used to prompt the user to confirm whether the first placement table is in place.

10. The integrated biosafety dissection equipment system according to any one of claims 7 to 9, characterized in that: The operating area (1) has a length direction and a width direction, and the first placement table (6) and the cleaning table (4) are sequentially arranged along the length direction, and the first placement table (6) can slide back and forth within a preset sliding distance along the length direction; and a second placement table (7) is arranged in the operating area (1) adjacent to the cleaning table (4) and extending along the width direction, so that the first placement table (6), the cleaning table (4) and the second placement table (7) together form an L-shaped operating route whose size can be adjusted; The operation area (1) further comprises: a dissecting table (3) and a bottom plate (8), the edges of the dissecting table (3) and the bottom plate (8) being connected to the baffle (2) so that a ventilation layer is formed inside the dissecting table (3), the baffle (2) and the bottom plate (8), and the inner surface of the baffle (2) and the outer surface of the dissecting table (3) are together enclosed to form an operation space; and the ventilation layer is connected to an exhaust duct; a first air suction hole (23) is provided at a first end of the baffle (2), and a second air suction hole (31) is provided at an edge of the dissecting table (3), and the first air suction hole (23) cooperates with the second air suction hole (31) to guide aerosol generated in the operation space during dissection into the ventilation layer; The first end of the baffle (2) is formed with a guide track, and the first placement platform (6) has a docking track that matches the guide track, so that the first placement platform (6) can be slidably arranged on the first end of the baffle (2); the cleaning platform (4) is arranged on the baffle (2) and / or the bottom plate (8), and the second placement platform (7) is arranged on the outer surface of the baffle (2).

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