Biological safety glove box type dissecting table

Abstract

The invention discloses a biological safety glove box type dissecting table and relates to the technical field of dissecting device.The biological safety glove box type dissecting table comprises a dissecting table body, a sealing box, a transfer bin and an instrument containing device.The sealing box is installed at the top of the dissecting table body, forms a sealing cavity and is used for containing a corpse; a plurality of operation holes are formed in the front face or the back face of the sealing box, each operation hole is provided with a protective glove, the transfer bin is arranged on the right side face of the sealing box and moves close to or away from the sealing box, a transfer cavity with two openings is formed and used for containing a corpse, and the two openings are located in the left side and the right side of the transfer bin respectively. The instrument placing box is installed on the left side face of the sealing box, a placing cavity is formed, the instrument placing box is used for placing instruments, a placing opening is formed in the top of the placing cavity, the placing opening is provided with a movable door and used for sealing the placing cavity, and an object taking opening is formed in the right side of the placing cavity, communicates with the sealing box and is used for taking out the instruments.

Description

Technical Field

[0001] This invention relates to the field of dissection equipment technology, and in particular to a biosafety glove box type dissection table. Background Technology

[0002] Dissections of corpses infected with highly pathogenic pathogens, highly decomposed dangerous corpses, corpses riddled with maggots or carrion insects, or corpses that died from other causes of unknown origin must be performed in laboratories of the appropriate safety level. High-level biosafety laboratories (such as Level 3 and Level 4) use open-type negative pressure dissection tables. In this type of equipment, the negative pressure airflow enters only from the center of the table or the sides, and then passes through a high-efficiency filter. This completely open biosafety dissection table needs to be used in conjunction with positive pressure biosafety protective clothing, that is, "the corpse is not protected, but the person is protected."

[0003] To reduce the risks to autopsy personnel, a sealed enclosure is added to the autopsy table, placing the cadaver inside the sealed space while the autopsy personnel are outside. However, when the cadaver is placed in or removed from the sealed space, the autopsy personnel may still come into contact with the cadaver or be contaminated by the aerosols emitted. Furthermore, when taking instruments into or out of the sealed enclosure, there is a risk of viral leakage that could contaminate the autopsy personnel or the laboratory. Summary of the Invention

[0004] The main objective of this invention is to propose a biosafety glove box-type dissection table, which aims to prevent the interior space of the dissection table from directly contacting the outside world when handling cadavers or instruments.

[0005] To achieve the above objectives, the present invention proposes a biosafety glove box-type dissection table, comprising:

[0006] The main body of the dissection table;

[0007] A sealed box is installed on the top of the main body of the dissection table, forming a sealed cavity for placing a cadaver. The front or back of the sealed box has multiple operating holes, and each operating hole is equipped with a protective glove.

[0008] The transfer chamber is located on the right side of the sealed box, moving towards or away from the sealed box, and forms a transfer cavity with two openings for placing the body. The two openings are located on the left and right sides of the transfer chamber, respectively, and the openings are movably fitted with sealing doors for opening the transfer cavity.

[0009] An instrument placement box is installed on the left side of the sealed box, forming a placement cavity for placing instruments. The top of the placement cavity has a placement opening, which is equipped with a movable door for closing the placement cavity. The right side of the placement cavity has a retrieval opening that communicates with the sealed box for retrieving instruments.

[0010] Preferably, a pallet is movable inside the transfer chamber, and the pallet is used to place the body.

[0011] Preferably, the bottom of the instrument placement box is provided with an inclined surface, and the inclined surface is inclined from left to right.

[0012] Preferably, the sealed box is provided with a retrieval door, which moves toward or away from the retrieval opening.

[0013] Preferably, a vaporized hydrogen peroxide sterilizer is provided at the bottom of the main body of the dissection table, and a gas supply pipe is provided on the vaporized hydrogen peroxide sterilizer, with the gas supply end of the gas supply pipe connected to the sealed cavity.

[0014] Preferably, the main body of the dissection table is provided with an air inlet and an air outlet, a circulation pipe is provided between the air inlet and the air outlet, and a fan is provided on the circulation pipe.

[0015] Preferably, both the air inlet and the air outlet are provided with a closed structure, the closed structure including a sealed cover covering the air inlet and the air outlet to restrict the disinfectant from entering the circulation pipe.

[0016] Preferably, the closed structure further includes:

[0017] A connecting cylinder is disposed on the air inlet or air outlet;

[0018] Multiple connecting posts are disposed at the top of the connecting cylinder;

[0019] The sealing cap is located on top of multiple connecting columns.

[0020] Preferably, the sealing cap is inclined from the center outwards to guide the disinfectant to flow to the outside of the connecting cylinder.

[0021] Preferably, the main body of the dissection table is provided with a disinfection box and a clean water box, the disinfection box is provided with a disinfection nozzle extending into the sealed box, and the clean water box is provided with a cleaning nozzle extending into the sealed box.

[0022] In the technical solution provided by this invention, the sealed box is installed on the top of the dissection table body, forming a sealed cavity for placing a cadaver. The sealed cavity maintains a negative pressure state during operation. Multiple operating holes are formed on the front or back of the sealed box, each equipped with a protective glove. The transfer chamber is located on the right side of the sealed box, moving towards or away from it, forming a transfer cavity with two openings for placing a cadaver. The two openings are located on the left and right sides of the transfer chamber, respectively, and each opening is equipped with a sealing door for opening the transfer cavity. The instrument placement box is installed on the left side of the sealed box, forming a placement cavity for placing instruments. A placement opening is provided at the top of the placement cavity, and this opening is equipped with a movable door for closing the placement cavity. A retrieval opening is provided on the right side of the placement cavity and communicates with the sealed box for retrieving instruments. Through the cooperation of the sealed box and the transfer chamber, the cadaver is transferred in a closed environment, avoiding direct contact with the operator. The sloping design of the instrument placement box, communicating with the retrieval opening, reduces the risk of exposure during instrument transfer. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0024] Figure 1 A perspective view of an embodiment of the biosafety glove box dissection table provided by the present invention;

[0025] Figure 2 for Figure 1 Schematic diagram of the structure of the instrument placement box and transfer compartment;

[0026] Figure 3 for Figure 2 A cross-sectional view of the closed structure.

[0027] Explanation of icon numbers:

[0028] 100. Biosafety glove box type dissection table; 1. Sealed box; 2. Protective gloves; 3. Instrument storage box; 4. Transfer compartment; 5. Clean water tank; 6. Main body of the dissection table; 7. Vaporized hydrogen peroxide sterilizer; 8. Sterilization box; 9. Movable door; 10. Retrieval door; 11. Enclosed structure; 1101. Sealed cover; 1102. Connecting column; 1103. Connecting cylinder; 12. Circulation pipeline; 13. Fan; 14. Tray; 15. Sealed door.

[0029] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0031] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0032] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0033] This invention provides a biosafety glove box type dissection table 100. Figures 1 to 3 This is an embodiment of the biosafety glove box dissection table 100 provided by the present invention.

[0034] Autopsies involving cadavers infected with highly pathogenic pathogens must be performed in advanced biosafety laboratories using open-type negative pressure autopsy tables. While such equipment relies on positive pressure biosafety suits to protect personnel, exposure risks still exist during cadaver transport and instrument handling. Cadavers may come into contact with the external environment when entering and exiting enclosed spaces, and pathogens may be released during instrument transfer, increasing the probability of infection for personnel.

[0035] Please refer to the following: Figures 1 to 3The biosafety glove box type dissection table 100 includes a dissection table body 6, a sealed box 1, a transport chamber 4, and an instrument placement box 3. The sealed box 1 is installed on the top of the dissection table body 6, forming a sealed cavity for placing a cadaver. The front or back of the sealed box 1 has multiple operating holes, each equipped with a protective glove 2. The transport chamber 4 is located on the right side of the sealed box 1, moving towards or away from the sealed box 1, forming a transport chamber with two openings for placing a cadaver. The two openings are located on the left and right sides of the transport chamber 4, respectively. The openings are movably fitted with sealing doors 15 for opening the transport chamber. The instrument placement box 3 is installed on the left side of the sealed box 1, forming a placement cavity for placing instruments. The top of the placement cavity has a placement opening, which is equipped with a movable door 9 for closing the placement cavity. The right side of the placement cavity has a retrieval opening, which communicates with the sealed box 1, for retrieving instruments.

[0036] The sealed box 1 refers to a top-closed box structure, which can be made of metal or polymer materials, forming a completely isolated sealed cavity inside. Protective gloves for the operating port can be made of nitrile or latex material to physically isolate the operator's hands from the sealed cavity. The transfer chamber 4 refers to a movable cavity structure, which can move horizontally using slide rails or hydraulic drive. The left and right openings of the transfer chamber are sealed by sealing doors 15, which can be airtight sliding doors or hinged doors. The inclined surface of the instrument placement box 3 refers to the plane sloping from left to right at the bottom, which can be formed by welding stainless steel plates to facilitate the sliding of instruments to the retrieval port.

[0037] The sealed container 1 achieves a sealed operation through an operating port and protective gloves, with the cadaver placed inside for dissection. When the transfer chamber 4 moves to the right side of the sealed container 1, its left opening connects to the sealed container 1, allowing the cadaver to be transferred into the sealed container 1 through the transfer chamber. After the transfer is complete, the sealing door 15 closes. The instrument placement box 3 guides the instruments to the retrieval port via a ramp, allowing the operator to retrieve the instruments through the retrieval port inside the sealed container 1 without opening the external structure of the sealed container 1. The transfer chamber 4 and the instrument placement box 3 are independent of the sealed container 1, forming a dual-isolation path for cadaver transfer and instrument delivery.

[0038] Therefore, in the technical solution provided by the present invention, the sealed box 1 is installed on the top of the dissection table body 6, forming a sealed cavity for placing the corpse. The front or back of the sealed box 1 has multiple operating holes, and each operating hole is equipped with a protective glove 2. The transfer chamber 4 is located on the right side of the sealed box 1, moving towards or away from the sealed box 1, forming a transfer chamber with two openings for placing the corpse. The two openings are located on the left and right sides of the transfer chamber 4, respectively. The openings are movably equipped with sealing doors 15 for opening the transfer chamber. The instrument placement box 3 is installed on the left side of the sealed box 1, forming a placement cavity for placing instruments. The top of the placement cavity has a placement opening, and the placement opening is equipped with a movable door 9 for closing the placement cavity. The right side of the placement cavity has a retrieval opening, which is connected to the sealed box 1 for retrieving instruments. Through the cooperation of the sealed box 1 and the transfer chamber 4, the corpse can be transferred in a closed environment, avoiding direct contact with the operator. The sloping design of the instrument placement box 3 is connected to the retrieval opening, reducing the risk of exposure during instrument transfer.

[0039] To address the issue of sealing failure caused by direct contact or positional misalignment during body transport, and to ensure that the body remains under control when entering and exiting the sealed chamber, thereby reducing the risk of virus leakage and improving operational safety, specifically, in an embodiment of the present invention, a tray 14 is movably disposed within the transport chamber 4, and the tray 14 is used to place the body.

[0040] The tray 14 is a support structure used to carry the body and move within the transfer chamber 4. It can be implemented using a sliding rail or roller structure to ensure stability of the body during transfer. The movable design refers to the connection between the tray 14 and the transfer chamber 4 via sliding or rolling. This can be achieved using a guide rail with a slider or a bearing with rollers, allowing the tray 14 to move in a predetermined direction, thus facilitating the entry and exit of the body from the sealed chamber.

[0041] In order to ensure that the instruments automatically slide to the retrieval area after storage, the operator can complete the retrieval action without having to go deep into the instrument placement box 3 to adjust the position of the instruments. This effectively reduces the movement distance and dwell time of the hands in the sealed box 1, and reduces the risk of virus leakage through the surface of the instruments or through broken gloves during the operation. In the embodiment of the present invention, the bottom of the instrument placement box 3 is provided with a slope, and the slope is inclined from left to right.

[0042] The inclined surface refers to the sloping plane structure at the bottom of the instrument placement box 3. This can be achieved using a metal or plastic plate through welding or injection molding. This inclined surface guides the instruments placed inside the instrument placement box 3 towards the retrieval port. The left-to-right tilt setting means that the inclined surface gradually decreases from a higher position on the left side of the instrument placement box 3 to the plane where the retrieval port is located. This can be achieved by adjusting the height difference of the bottom support structure of the instrument placement box 3. This tilt angle allows the instruments to move automatically using their own weight.

[0043] The bottom slope of the instrument placement box 3 forms a continuous guide structure with the retrieval port. When an instrument is placed in the placement chamber, it slides naturally along the slope to the right-hand retrieval port area under gravity. This design prevents instruments from accumulating at the far left end of the placement chamber, allowing operators to quickly retrieve instruments through the retrieval port without frequent adjustments, reducing operational steps. Simultaneously, the slope structure ensures the instrument maintains a stable posture during movement, preventing accidental tipping or jamming due to collisions, further reducing the risk of contamination from contact between the instrument and the inner wall of the sealed box 1 during operation. The slope angle can be adjusted adaptively according to the weight and size of the instrument; for example, a smaller angle can be used for heavier instruments, while a larger angle can be used for lighter instruments, ensuring a balance between sliding effect and stability.

[0044] Furthermore, the inner cavity of the sealed box 1 is provided with a retrieval door 10, which moves toward or away from the retrieval opening.

[0045] The retrieval door 10 refers to the isolation structure set between the sealed box 1 and the instrument placement box 3. Specifically, it can be implemented as a sliding door, with its horizontal movement controlled by a slide rail and a drive device. This door is used to form a physical isolation barrier during the instrument retrieval and placement process, blocking the direct communication between the sealed cavity and the instrument placement box 3.

[0046] When instruments need to be retrieved, the movable door 9 of the instrument storage box 3 opens, and the retrieval door 10 moves along the slide rail away from the retrieval opening, connecting the retrieval opening of the instrument storage box 3 with the sealed cavity. At this time, the operator, wearing protective gloves, transfers the instrument through the retrieval opening into the sealed cavity. After retrieval, the retrieval door 10 moves back to the closed position, re-isolating the two chambers. Throughout this process, the sealed cavity remains closed, and the transfer of items is achieved solely through controlled mechanical movement.

[0047] Traditional dissection tables rely on external disinfection equipment or manual spraying of disinfectants, resulting in disinfection blind spots and cumbersome operations. In order to achieve efficient sterilization of the sealed cavity during cadaver transfer or instrument handling, and to eliminate the risk of pathogen exposure during operation intervals, disinfectant gas is delivered directionally through a closed pipeline. This avoids liquid residue or secondary pollution caused by traditional spray disinfection, and improves the safety of the dissection operation environment. Specifically, in the embodiments of the present invention, a vaporized hydrogen peroxide sterilizer 7 is provided at the bottom of the dissection table body 6, and a gas supply pipe is provided on the vaporized hydrogen peroxide sterilizer 7. The gas supply end of the gas supply pipe is connected to the sealed cavity.

[0048] A vaporized hydrogen peroxide sterilizer (7) refers to a device that disinfects by vaporizing hydrogen peroxide. Specifically, it can be implemented using a sterilization device with a heating vaporization module, which converts liquid hydrogen peroxide into a gaseous form and diffuses it to the target area. The gas delivery pipe is the pipeline used to transport the vaporized hydrogen peroxide. It can be implemented using corrosion-resistant flexible hoses or rigid pipes, with its delivery end connected to a sealed cavity via a sealed interface to ensure the sterilizing gas is directionally delivered to the interior of the sealed cavity.

[0049] When disinfection is required within the sealed cavity, the vaporized hydrogen peroxide sterilizer 7 activates and generates gaseous hydrogen peroxide, which is then delivered to the sealed cavity via a gas supply pipe. The sterilizing gas diffuses evenly within the sealed cavity, covering the surface of the cadaver, the instrument storage area, and the area around the operating ports, achieving comprehensive sterilization within the enclosed space. After the disinfection process, residual gas can be discharged through the circulation pipe 12 or treated by a catalytic decomposition device to prevent contamination of the operating environment. This disinfection system can be automatically triggered in conjunction with cadaver transfer or instrument handling operations, such as pre-disinfection before the sealed door 15 is opened or terminal disinfection after the operation is completed.

[0050] Furthermore, the main body 6 of the dissection table is provided with an air inlet and an air outlet, and a circulation pipe 12 is provided between the air inlet and the air outlet, and a fan 13 is provided on the circulation pipe 12.

[0051] An air inlet is an opening on the surface of the dissection table body 6 for introducing external air. It can be implemented using a rectangular or circular through-hole structure and can be located on the side or bottom of the dissection table body 6. An air outlet is an opening on the surface of the dissection table body 6 for discharging internal air. It can be implemented using a perforated structure symmetrically distributed with the air inlet to create a directional airflow path. A circulation duct 12 is a closed channel connecting the air inlet and outlet. It can be made of metal or plastic and is used to limit the airflow diffusion range and guide the airflow direction. A fan 13 is a power device that drives the airflow within the circulation duct 12. It can be implemented using an axial flow fan 13 or a centrifugal fan 13, and the air exchange efficiency within the sealed cavity is adjusted by controlling the fan speed.

[0052] After the fan 13 starts, it drives outside air into the circulation duct 12 through the air inlet. After passing through the sealed cavity, it carries potential pollutants and is discharged from the air outlet. The circulation duct 12 connects the air inlet and the air outlet to form a closed-loop airflow path, allowing air to flow continuously within the sealed cavity and preventing pollutants from accumulating in localized areas. The airflow direction can be adjusted according to the needs of the dissection operation, for example, directing air from the operating port to the air outlet to reduce the risk of aerosol spillage during operation.

[0053] Furthermore, both the air inlet and the air outlet are provided with a sealing structure 11, which includes a sealed cover covering the air inlet and the air outlet to restrict the disinfectant from entering the circulation pipe 12.

[0054] Sealing covers are installed on the outer sides of the air inlet and outlet on the surface of the main body 6 of the dissection table. When the vaporized hydrogen peroxide sterilizer 7 is started, the sealing covers completely cover the air inlet openings through gravity self-locking or electromagnetic drive. At this time, the fan 13 in the circulation pipe 12 stops running, and the sealing cover and the sealing strip at the edge of the air outlet are tightly fitted to form a closed space. The disinfectant vapor is confined to the inside of the sealed box 1, preventing it from diffusing back along the circulation pipe 12 into the fan 13 and other equipment. After the disinfection process is completed, the sealing covers can be opened manually or automatically to restore the ventilation function.

[0055] Simply using a flat sealing cap 1101 to directly cover the air vent can cause disinfectant to easily remain on the surface of the cap and seep into the gaps. To solve the problem of disinfectant seeping into the circulation pipe 12 and causing equipment corrosion or airflow pollution, and to ensure the sealing reliability of the air inlet and outlet during the disinfection process, while reducing the frequency of maintenance and cleaning, in this embodiment of the invention, the closed structure 11 also includes a connecting cylinder 1103 and multiple connecting columns 1102. The connecting cylinder 1103 is disposed on the air inlet or outlet, the multiple connecting columns 1102 are disposed on the top of the connecting cylinder 1103, and the sealing cap 1101 is disposed on the top of the multiple connecting columns 1102. The sealing cap 1101 is inclined from the center to the periphery to guide the disinfectant to flow to the outside of the connecting cylinder 1103.

[0056] The connecting cylinder 1103 is positioned offset from the transfer chamber 4 and the instrument placement box 3. The connecting cylinder 1103 is a ring-shaped structure fixed to the edge of the air inlet or outlet, and can be made of metal or plastic. Its function is to provide an installation base for the connecting column 1102 and form the boundary of the airflow channel. The connecting column 1102 is a support component vertically fixed to the top of the connecting cylinder 1103, and can be made of stainless steel cylinder. Its function is to maintain a gap between the sealing cap 1101 and the connecting cylinder 1103, preventing liquid from directly contacting the air outlet. The sealing cap 1101 is a protective component covering the top of the connecting column 1102, and can be made of corrosion-resistant polycarbonate sheet. Its function is to guide the disinfectant to the outside of the connecting cylinder 1103 through an inclined structure, preventing liquid from seeping into the circulation pipe 12.

[0057] The connecting cylinder 1103 is installed on the edge of the air inlet or outlet by welding or bolting, forming a ring-shaped support frame. Multiple connecting posts 1102 are vertically fixed to the top of the connecting cylinder 1103 at even intervals, for example, four posts symmetrically distributed. The sealing cap 1101 is fixed to the top of the connecting post 1102 by bolts or clips, with its central area higher than its edge area, forming a slope sloping outwards from the center. When disinfectant is sprayed onto the surface of the sealing cap 1101, the liquid flows along the slope to the outside of the connecting cylinder 1103, preventing accumulation around the air outlet. The height of the connecting post 1102 can be adjusted according to actual needs, for example, set to 5 cm to 10 cm, ensuring sufficient drainage space between the sealing cap 1101 and the connecting cylinder 1103.

[0058] To effectively block the spread of pathogens during instrument transfer and cadaver handling, reduce the risk of operator contact with contaminants, and improve environmental safety during continuous dissection work, an integrated disinfection and cleaning system is implemented. This system enables immediate disinfection and instrument pretreatment during operational breaks, preventing secondary contamination caused by contact during cadaver transfer and instrument handling. Specifically, in the technical solution of this invention, the dissection table body 6 is equipped with a disinfection tank 8 and a clean water tank 5. The disinfection tank 8 is equipped with a disinfection nozzle extending into the sealed box 1, and the clean water tank 5 is equipped with a cleaning nozzle extending into the sealed box 1.

[0059] The disinfection tank 8 is a container for storing disinfectant solution. It can be made of stainless steel and equipped with a liquid level sensor for automatic spraying disinfection of the sealed cavity during dissection. The clean water tank 5 is a container for storing clean water. It can be made of polyethylene and connected to a pressure pump for rinsing instruments and removing residues from the sealed cavity. The disinfection nozzle is an atomizing nozzle installed at the top of the sealed cavity. It can have a rotating nozzle structure to evenly spray disinfectant into all corners of the sealed cavity. The cleaning nozzle is a rinsing device located on the side wall of the sealed cavity. It can be equipped with fan-shaped water mist / water curtain nozzles for rinsing contaminants from instrument surfaces and the inner wall of the cavity.

[0060] The disinfection tank 8 is connected to the disinfection nozzle on top of the sealed tank 1 via a pipe. After the body is transferred, the disinfectant is sprayed into the sealed cavity through the atomizing nozzle for all-around disinfection. The clean water tank 5 is connected to the cleaning nozzle on the side wall via an independent pipeline. After the dissection operation, high-pressure water is used to directionally rinse the instrument placement box 3 and the operating port area through a fan-shaped nozzle. The operating modes of the disinfection nozzle and the cleaning nozzle can be selected via the control panel. The disinfection program is automatically started before the sealed door 15 is opened, and the cleaning program is executed after the instrument handling operation.

[0061] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made under the concept of the present invention using the contents of the present invention specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A biosafety glove box type dissection table, characterized in that, include: The main body of the dissection table; A sealed box is installed on the top of the main body of the dissection table, forming a sealed cavity for placing a cadaver. The front or back of the sealed box has multiple operating holes, and each operating hole is equipped with a protective glove. The sealed cavity is kept under negative pressure during operation. The transfer chamber is located on the right side of the sealed box, moving towards or away from the sealed box, and forms a transfer cavity with two openings for placing the body. The two openings are located on the left and right sides of the transfer chamber, respectively, and the openings are movably fitted with sealing doors for opening the transfer cavity. An instrument placement box is installed on the left side of the sealed box, forming a placement cavity for placing instruments. The top of the placement cavity has a placement opening, which is equipped with a movable door for closing the placement cavity. The right side of the placement cavity has a retrieval opening that communicates with the sealed box for retrieving instruments.

2. The biosafety glove box type dissection table as described in claim 1, characterized in that, The transfer chamber is equipped with a pallet for placing the body.

3. The biosafety glove box type dissection table as described in claim 1, characterized in that, The bottom of the instrument placement box is provided with a slope, and the slope is inclined from left to right.

4. The biosafety glove box type dissection table as described in claim 1, characterized in that, The sealed box is equipped with a retrieval door, which moves towards or away from the retrieval opening.

5. The biosafety glove box type dissection table as described in claim 1, characterized in that, The bottom of the main body of the dissection table is equipped with a vaporized hydrogen peroxide sterilizer, and the vaporized hydrogen peroxide sterilizer is equipped with a gas supply pipe, the gas supply end of which is connected to the sealed cavity.

6. The biosafety glove box type dissection table as described in claim 1, characterized in that, The main body of the dissection table is provided with an air inlet and an air outlet, and a circulation pipe is provided between the air inlet and the air outlet, and a fan is provided on the circulation pipe.

7. The biosafety glove box type dissection table as described in claim 6, characterized in that, Both the air inlet and the air outlet are equipped with a closed structure, which includes a sealed cover covering the air inlet and the air outlet to restrict the disinfectant from entering the circulation pipe.

8. The biosafety glove box type dissection table as described in claim 7, characterized in that, The closed structure also includes: A connecting cylinder is disposed on the air inlet or air outlet; Multiple connecting posts are disposed at the top of the connecting cylinder; The sealing cap is located on top of multiple connecting columns.

9. The biosafety glove box type dissection table as described in claim 7, characterized in that, The sealing cap is inclined from the center outwards to guide the disinfectant to flow to the outside of the connecting cylinder.

10. The biosafety glove box dissection table as described in claim 1, characterized in that, The main body of the dissection table is equipped with a disinfection tank and a clean water tank. The disinfection tank is equipped with a disinfection nozzle that extends into the sealed box, and the clean water tank is equipped with a cleaning nozzle that extends into the sealed box.

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