Medical device shielded compartment

Abstract

The application relates to a medical equipment shielding cabin, comprising a plurality of shielding modules, the shielding modules are used for safety protection, and the shielding modules are connected with each other through an interface structure to form a cabin body for containing medical equipment. The medical equipment shielding cabin is characterized in that a plurality of shielding modules are arranged, and the shielding modules are connected with each other through an interface structure to form a cabin body for containing medical equipment. Compared with an existing shielding room integral building structure, the medical equipment shielding cabin does not need to use a large amount of concrete, heavy spar and other heavy materials for on-site pouring or stacking, the consumption of shielding materials is reduced, and the construction cost is reduced. Moreover, the modular shielding modules can be pre-processed and manufactured, the cabin body can be quickly assembled by only connecting the interface structures with each other on site, the construction process is reduced, and the construction period is shortened. In addition, when the medical equipment shielding cabin needs to be replaced due to damage, only the corresponding shielding module needs to be removed and replaced, so that the production cost is reduced.

Description

Technical Field

[0001] This application relates to the field of medical device shielding technology, and in particular to a medical device shielding chamber. Background Technology

[0002] Non-invasive imaging and radiotherapy medical devices generate electromagnetic waves and radiation during use due to their working principles. In order to protect the safety of medical personnel and patients and to avoid interference with other equipment, these devices often need to be controlled in a specific building structure space, namely a shielded room.

[0003] A shielded room is typically a specially designed room, usually constructed of materials such as concrete, barite, and lead plates, to block the propagation of radiation and electromagnetic waves.

[0004] However, existing technologies present several challenges in implementation. First, the construction cost of shielded enclosures is high, requiring the use of substantial amounts of shielding materials such as concrete, barite, lead plates, and copper plates / foils, significantly increasing costs. Second, the construction period for shielded enclosures is lengthy, requiring considerable time, which impacts equipment installation and operation. Finally, existing technologies are highly dependent on medical equipment; if equipment needs replacement or upgrades, the shielded enclosure may need to be rebuilt, adding to the time and cost burden. Utility Model Content

[0005] Therefore, it is necessary to provide a medical equipment shielding cabin to address the issues of high construction costs, long construction periods, and high dependence on medical equipment in shielded rooms.

[0006] A medical device shielding chamber, the medical device shielding chamber comprising:

[0007] Multiple shielding modules are used for safety protection. The shielding modules are interconnected through an interface structure to form a cabin that accommodates medical equipment.

[0008] In one embodiment, the interface structure is a bump interface.

[0009] In one embodiment, of the two interconnected shielding modules, one has a recessed interface and the other has a protruding interface, and the recessed interface engages with the protruding interface.

[0010] In one embodiment, the concave interface has an inclined inner wall; or, the convex interface has an inclined outer wall.

[0011] In one embodiment, the shielding module includes:

[0012] Radiation shielding layer, used to shield against radiation particles;

[0013] An electromagnetic shielding layer is used to block or absorb electromagnetic waves. The radiation protection layer and the electromagnetic shielding layer are stacked or integrated into one layer.

[0014] In one embodiment, the radiation protection layer includes a support layer and a metal layer, the metal layer being made of a radiation-shielding material, the support layer and the metal layer at least partially overlapping, and the electromagnetic shielding layer being disposed on the side of the radiation protection layer opposite to the support layer.

[0015] In one embodiment, the radiation protection layer includes a support layer and a metal powder made of a radiation-shielding material disposed within the support layer.

[0016] In one embodiment, the shielding module further includes a surface coating disposed on the surface of the radiation protection layer or the electromagnetic shielding layer.

[0017] In one embodiment, a conductive connector is also included for electrically connecting the two electromagnetic shielding layers of the two interconnected shielding modules.

[0018] In one embodiment, a shielding frame is also included, the shielding frame comprising multiple keels connected to each other to form a frame space, and multiple shielding modules are installed on the shielding frame.

[0019] The aforementioned medical equipment shielding cabin utilizes multiple shielding modules interconnected via an interface structure to form a cabin housing the medical equipment. Compared to existing monolithic shielding chamber structures, this medical equipment shielding cabin eliminates the need for on-site pouring or stacking of large quantities of heavy materials such as concrete and barite, reducing material consumption and construction costs. Furthermore, the modular shielding modules can be prefabricated and quickly assembled on-site using only interface connections, simplifying the construction process and shortening the construction cycle. Additionally, when the medical equipment shielding cabin is damaged and requires replacement, only the corresponding shielding module needs to be removed and replaced, further reducing production costs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a medical equipment shielding chamber built in the equipment room, as provided in Embodiment 1 of this application.

[0021] Figure 2 This is a schematic diagram of the structure of a medical equipment shielding chamber built in the equipment room, as provided in Embodiment 2 of this application.

[0022] Figure 3 This is a schematic diagram of the structure of a medical equipment shielding chamber built in the equipment room, as provided in Embodiment 3 of this application.

[0023] Figure 4 This is a schematic diagram of the structure of the shielding module provided in Embodiment 4 of this application, which is located between any two adjacent keels.

[0024] Figure 5 This is a schematic diagram of the structure of the shielding module provided in Embodiment 5 of this application, which is located between any two adjacent keels.

[0025] Figure 6 This is a schematic diagram of the layered structure of the shielding module provided in Embodiment Six of this application.

[0026] Figure 7 This is a schematic diagram of the layered structure of the shielding module provided in Embodiment 7 of this application.

[0027] Figure 8 This is a schematic diagram of the layered structure of the shielding module provided in Embodiment 8 of this application.

[0028] Figure 9 This is a schematic diagram of the layered structure of the shielding module provided in Embodiment 9 of this application.

[0029] Figure 10 This is an isometric view of the shielding module provided in Embodiment 10 of this application.

[0030] Figure 11 This is a schematic diagram of the shielding module provided in Embodiment Eleven of this application.

[0031] Figure 12 This is a schematic diagram of the shielding module provided in Embodiment Twelve of this application.

[0032] Figure 13 This is a schematic diagram of the shielding module provided in Embodiment Thirteen of this application.

[0033] Figure 14 This is a schematic diagram of the shielding module provided in Embodiment Fourteen of this application.

[0034] Figure 15 This is a schematic diagram of the shielding module provided in Embodiment 15 of this application.

[0035] Figure 16 This is a schematic diagram of the shielding module provided in Embodiment Sixteen of this application.

[0036] Figure 17 This is a schematic diagram of the shielding module provided in Embodiment Seventeen of this application.

[0037] Figure label:

[0038] 100. Equipment room; 110. Medical equipment;

[0039] 200. Medical equipment shielding chamber;

[0040] 210. Keel;

[0041] 220. Shielding module; 221. Radiation protection layer; 2211. Support layer; 2212. Metal layer; 222. Electromagnetic shielding layer; 223. Surface coating; 224. Sound-absorbing layer;

[0042] 300. Recessed interface;

[0043] 400. External protrusion interface. Detailed Implementation

[0044] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0045] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0046] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0047] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0048] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0049] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0050] This application provides a medical device shielding chamber 200, such as... Figures 1 to 5 As shown, the medical equipment shielding chamber 200 includes a shielding module 220, which is used for safety protection. The shielding modules 220 are interconnected through an interface structure to form a chamber that accommodates medical equipment.

[0051] The aforementioned medical equipment shielding cabin utilizes multiple shielding modules 220, interconnected via an interface structure to form a cabin housing the medical equipment. Compared to existing monolithic shielding chamber structures, this medical equipment shielding cabin eliminates the need for on-site pouring or stacking of large quantities of heavy materials such as concrete and barite, reducing material consumption and construction costs. Furthermore, the modular shielding modules 220 can be prefabricated and quickly assembled on-site using only interface structures, simplifying the construction process and shortening the construction cycle. Additionally, when the medical equipment shielding cabin is damaged and requires replacement, only the corresponding shielding module 220 needs to be removed and replaced, further reducing production costs.

[0052] It should be noted that the medical equipment shielding chamber 200 of this application forms a space for accommodating the medical equipment 110. In practical use, the medical equipment shielding chamber 200 can be erected within a regular equipment room 100 to shield the radiation and electromagnetic waves of the medical equipment 110. Alternatively, the medical equipment shielding chamber 200 can be erected within a shielded room to further improve the effectiveness of radiation protection and electromagnetic wave shielding.

[0053] It should be noted that, as Figures 1 to 3 As shown, in actual use, the shape of the medical equipment shielding chamber 200 is designed according to the actual operational needs.

[0054] In one embodiment, such as Figure 4 and Figure 5 As shown, the interface structure is a convex-concave interface. Setting the interface structure as a convex-concave interface means that two adjacent shielding modules 220 are snapped together. Connecting two adjacent shielding modules 220 via a snap-fit ​​method eliminates the need for additional welding, bolting, or adhesive processes, enabling "plug-and-play" rapid assembly, simplifying the construction process, and reducing on-site work time and labor costs. In one embodiment, as... Figures 6 to 10 As shown, in the two interconnected shielding modules 220, one has a concave interface 300 and the other has a convex interface 400, which are snapped together. Adjacent shielding modules 220 are respectively provided with a concave interface 300 and a convex interface 400, and are spliced ​​together by snapping them together. The snap-fit ​​method of the concave interface 300 and the convex interface 400 is simple to operate and does not require lengthy construction and assembly. Moreover, the snap-fit ​​of the concave interface 300 and the convex interface 400 avoids the risk of radiation leakage through gaps, and compared with the structure of traditional horizontal splicing seams in shielding rooms, it improves the shielding effect of the shielding chamber in blocking radiation particles.

[0055] In one embodiment, such as Figure 11As shown, the shielding module 220 has a recessed interface 300 and a protruding interface 400 on both sides, respectively. The length of the recessed interface 300 is equal to the side length of the shielding module 220, and the length of the protruding interface 400 is equal to the side length of the shielding module 220. A recessed interface 300 and a protruding interface 400 are respectively provided on two opposing side walls of the shielding module 220. When adjacent shielding modules 220 are spliced, the protruding interface 400 of the first shielding module 220 can extend into the recessed interface 300 of the second shielding module 220, and the overlap shielding thickness at the joint can reach twice the thickness of the lead plate layer.

[0056] In one embodiment, such as Figure 12 As shown, the shielding module 220 has recessed interfaces 300 on both sides. A recessed interface 300 is provided on each of the two opposing sidewalls of the shielding module 220. When spliced, the recessed interface 300 of the shielding module 220 is engaged with the other protruding interface 400.

[0057] In one embodiment, such as Figure 13 As shown, both sides of the shielding module 220 have protruding interfaces 400. A protruding interface 400 is provided on each of the two opposing sidewalls of the shielding module 220. When spliced, the protruding interface 400 engages with the recessed interface 300 of the other shielding module 220.

[0058] This application enhances the flexibility and adaptability of shielded chamber assembly through diversified interface settings, enabling the shielding module 220 to be spliced ​​according to different chamber structures, spatial layouts and actual installation requirements, thus avoiding the installation limitations caused by the fixed structure of traditional shielded chambers.

[0059] In one embodiment of this application, in Figure 10 From a visual perspective, the shielding module 220 has a recessed interface 300 and a protruding interface 400 on its left and right side walls, respectively.

[0060] In one embodiment of this application, in Figure 14 From a visual perspective, the left and right side walls of the shielding module 220 are respectively provided with a recessed interface 300 and a protruding interface 400; and the front and rear side walls are respectively provided with a recessed interface 300 and a protruding interface 400.

[0061] In one embodiment, the recessed interface 300 has an inclined inner wall; or, the protruding interface 400 has an inclined outer wall. By setting the wall surface of the recessed interface 300 or the protruding interface 400 as an inclined wall surface, the inclined wall surface can guide and align the recessed interface 300 and the protruding interface 400 during the module splicing process, reducing the difficulty of the splicing operation.

[0062] It should be noted that when the concave interface 300 and the convex interface 400 are engaged, the inclination angles of the inclined inner wall of the concave interface 300 and the inclined outer wall of the corresponding engaged convex interface 400 must match. That is, the angle of the inclined inner wall of the concave interface 300 must match the edge shape of the inclined outer wall of the convex interface 400, the inclination angles of the two must be complementary, and the inclined inner wall and the inclined outer wall must fit together after engagement.

[0063] In one embodiment of this application, the concave interface 300 and the convex interface 400 are U-shaped structures. The arc-shaped or flat sidewalls of the U-shaped structure can provide guidance for the splicing of the two shielding modules 220, allowing the convex interface 400 to be smoothly embedded into the concave interface 300, reducing the alignment difficulty during splicing. Moreover, the U-shaped structure increases the contact area of ​​the two interfaces and reduces the splicing gap between the modules.

[0064] In one embodiment of this application, the concave interface 300 and the convex structure are V-shaped. The concave interface 300 includes a first inclined inner wall and a second inclined inner wall that are at an angle to each other. The concave interface 300 adopts a first inclined inner wall and a second inclined inner wall structure that are at an angle to each other, so that when the concave interface 300 and the convex interface 400 are engaged, a tighter interlocking effect is formed. The design of the inclined inner wall can generate a mutual squeezing force during the engagement process, which improves the connection stability between adjacent shielding modules and prevents the modules from loosening due to external impact or equipment vibration during use. Moreover, compared with a flat interface inner wall, the inclined inner wall structure can better fill the engagement gap, further enhance the sealing of the shielding chamber, and greatly reduce the risk of radiation particles and electromagnetic waves leaking from the splice.

[0065] It should be noted that the concave interface 300 is U-shaped, and the corresponding convex interface 400 that snaps into the concave interface 300 is also U-shaped. The concave interface 300 is V-shaped, and the corresponding convex interface 400 that snaps into the concave interface 300 is also V-shaped.

[0066] In one embodiment of this application, as Figure 11 As shown, the first and second inclined inner walls of the recessed interface 300 are symmetrically arranged. The inclination angle of the V-shaped interface is further selected according to the applicable scenario. For example, the two inclined inner walls of the symmetrical V-shaped interface have the same angle (e.g., both are 45°).

[0067] In one embodiment of this application, as Figures 15 to 17 As shown, the first and second inclined inner walls of the recessed interface 300 are asymmetrical structures. When the first and second inclined inner walls are asymmetrical, that is, when the inclination angles of the first and second inclined inner walls are different, the shielding path can be optimized for radiation particles in a specific direction.

[0068] In one embodiment, the angle between the first and second inclined inner walls of the recessed interface 300 ranges from 30° to 179°. The angle range between the first and second inclined inner walls is the opening angle of the recessed interface 300. The angle of the V-shaped interface directly affects the number of reflections and the path length of rays at the seam. By adjusting the angle of the V-shaped interface, it can be better matched with the medical device 110 to be used, thereby improving the blocking and shielding effect.

[0069] In one embodiment, please refer to the reference. Figures 6 to 10 The shielding module 220 includes a radiation protection layer 221 and an electromagnetic shielding layer 222. The radiation protection layer 221 is used to shield against radiation particles; the electromagnetic shielding layer 222 is used to block or absorb electromagnetic waves. The radiation protection layer 221 and the electromagnetic shielding layer 222 are stacked or integrated into one layer. The shielding module 220 of this application ensures radiation protection through the radiation protection layer 221 and electromagnetic shielding through the electromagnetic shielding layer 222, which blocks or absorbs electromagnetic waves. The combination of the radiation protection layer 221 and the electromagnetic shielding layer 222 in a stacked or integrated manner gives the single shielding module 220 the dual functions of radiation protection and electromagnetic shielding.

[0070] In one embodiment of this application, as Figure 10 As shown, the concave interface 300 and / or the convex interface 400 are provided on the radiation protection layer 221 for interlocking with the interface of the adjacent shielding module 220. When two adjacent shielding modules 220 are spliced, the two electromagnetic shielding layers 222 of the two shielding modules 220 are in contact with each other to form a complete Faraday cage, which further improves the electromagnetic shielding effectiveness.

[0071] In one embodiment, please refer to the reference. Figure 6 The radiation shielding layer 221 includes a support layer 2211 and a metal layer 2212. The metal layer 2212 is made of a radiation-shielding material. The support layer 2211 and the metal layer 2212 at least partially overlap. An electromagnetic shielding layer 222 is disposed on the side of the radiation shielding layer 221 away from the support layer 2211. Using the metal layer 2212 as the core radiation shielding material, the overlapping arrangement of the support layer 2211 and the metal layer 2212 supports the metal layer 2212. Compared to a pure lead plate shielding layer, the composite structure of the support layer 2211 and the metal layer 2212 reduces the weight of the radiation shielding layer 221.

[0072] It should be noted that the gold support layer 2211 and the metal layer 2212 mentioned above at least partially overlap, including three specific implementation methods:

[0073] In one specific embodiment, the support layer 2211 and the metal layer 2212 are the same size, and the support layer 2211 and the metal layer 2212 completely overlap.

[0074] In one specific embodiment, the support layer 2211 and the metal layer 2212 have different sizes and partially overlap.

[0075] In one specific embodiment, the support layer 2211 encapsulates the metal layer 2212.

[0076] In one embodiment, such as Figure 7 As shown, the radiation shielding layer 221 includes a support layer 2211 and metal powder made of a radiation-shielding material disposed within the support layer 2211. By filling the support layer 2211 with metal powder, the weight of the radiation shielding layer 221 is reduced compared to a pure lead plate shielding layer, thereby reducing the weight of the shielding module 220. Moreover, the composite process of the metal powder and the support layer 2211 can be formed in one step using standardized molds, reducing processing steps.

[0077] In the above embodiments of this application, the support layer 2211 is the main support structure of the cabin wall, and can be made of easily formable and easy-to-process metal plates such as carbon steel plate, galvanized steel plate, stainless steel plate or aluminum plate, with a thickness of 0.2mm-2mm; or can be made of composite materials such as glass fiber and aramid.

[0078] The metal layer 2212 is made of high-density materials with high radiation energy attenuation coefficients, such as lead, barium sulfate, tungsten, tantalum, or composite materials that can effectively shield radiation, with a thickness of 1mm-10mm.

[0079] The metal powder used is lead powder, barium sulfate powder, tungsten powder, tantalum powder, or composite material powder that can effectively shield against radiation.

[0080] The electromagnetic shielding layer 222 is made of highly conductive metal materials such as copper, brass, or galvanized steel sheet, and the material form can be metal plate, metal foil, metal mesh, etc. For example, when copper plate is selected as the electromagnetic shielding layer 222, the thickness is 0.07mm-0.5mm.

[0081] In one embodiment, such as Figures 6 to 9 As shown, the shielding module 220 also includes a surface coating 223 disposed on the surface of the radiation protection layer 221 or the electromagnetic shielding layer 222. By providing the surface coating 223, it has decorative, antibacterial, and anti-fouling functions. Furthermore, the surface coating 223 can form a wear-resistant protective layer, preventing scratch damage during transportation and installation. When the coating is disposed on the outside of the electromagnetic shielding layer 222, it can prevent sulfides in the air from reacting with the copper foil, ensuring the long-term stability of the conductivity of the electromagnetic shielding layer 222.

[0082] It should be noted that the surface coating 223 provided on the surface of the radiation protection layer 221 or the electromagnetic shielding layer 222 mentioned above includes three specific implementation methods:

[0083] In one specific embodiment, a surface coating 223 is provided on the side of the radiation protection layer 221 that is away from the electromagnetic shielding layer 222.

[0084] In one specific embodiment, such as Figure 9 As shown, a surface coating 223 is provided on the side of the electromagnetic shielding layer 222 that is away from the radiation protection layer 221.

[0085] In one specific embodiment, such as Figures 6 to 8 As shown, a surface coating 223 is provided on the opposite side of the radiation protection layer 221 and the electromagnetic shielding layer 222.

[0086] In one embodiment, such as Figure 8 and Figure 9 As shown, the shielding module 220 also includes a sound-absorbing layer 224. By providing the sound-absorbing layer 224, the mid-to-high frequency noise generated during the operation of the medical device 110 can be absorbed. Furthermore, the damping effect of the sound-absorbing layer 224 can reduce the impact of sound waves generated by device vibration on the electromagnetic shielding layer 222. In a specific embodiment, the sound-absorbing layer 224 can be made of materials such as sound-absorbing cotton, foam metal, or honeycomb panels.

[0087] In one specific embodiment, such as Figure 8 and Figure 9 As shown, the sound-absorbing layer 224 is disposed between the surface coating layer 223 and the electromagnetic shielding layer 222.

[0088] In other embodiments, the location of the sound-absorbing layer 224 is set according to the actual operational needs.

[0089] In one embodiment, the medical device shielding chamber 200 further includes conductive connectors for electrically connecting the two electromagnetic shielding layers 222 of adjacent shielding modules 220. Electrically connecting the electromagnetic shielding layers 222 of adjacent modules using conductive connectors (such as conductive tape or welding rods) eliminates conductive breaks at the joints, further improving electromagnetic shielding effectiveness.

[0090] In one embodiment, please refer to the reference. Figure 4 and Figure 5 The medical equipment shielding chamber also includes a shielding frame, which comprises multiple keels 210 connected to each other to form a frame space. Multiple shielding modules 220 are installed on the shielding frame. The shielding frame, formed by the interconnected keels 210, provides a supporting structure for the shielding modules 220.

[0091] In one embodiment, such as Figure 4 and Figure 5As shown, the keel 210 is snapped into the adjacent shielding module 220. This snap-fit ​​connection between the shielding module 220 and the keel 210 eliminates the need for welding or gluing, making the installation process simple and efficient.

[0092] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0093] The above embodiments merely illustrate several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A medical equipment shielding chamber, characterized in that, The medical equipment shielding chamber (200) includes: Multiple shielding modules (220) are used for safety protection. The shielding modules (220) are interconnected through an interface structure to form a cabin for accommodating medical equipment. The shielding module (220) includes: Radiation shielding layer (221) is used to shield against radiation particles; An electromagnetic shielding layer (222) is used to block or absorb electromagnetic waves. The radiation protection layer (221) and the electromagnetic shielding layer (222) are stacked or integrated into one layer. It also includes a conductive connector for electrically connecting the two electromagnetic shielding layers (222) of the two interconnected shielding modules (220); It also includes a shielding frame, which includes multiple keels (210) that are connected to each other to form a frame space, and multiple shielding modules (220) that are installed on the shielding frame.

2. The medical equipment shielding chamber according to claim 1, characterized in that, The interface structure is a convex-concave interface.

3. The medical equipment shielding chamber according to claim 2, characterized in that, Of the two interconnected shielding modules (220), one has a recessed interface (300) and the other has a protruding interface (400), and the recessed interface (300) and the protruding interface (400) are engaged.

4. The medical equipment shielding chamber according to claim 3, characterized in that, The concave interface (300) has an inclined inner wall; or the convex interface (400) has an inclined outer wall.

5. The medical equipment shielding chamber according to claim 1, characterized in that, The radiation protection layer (221) includes a support layer (2211) and a metal layer (2212). The metal layer (2212) is made of a radiation-shielding material. The support layer (2211) and the metal layer (2212) overlap at least partially. The electromagnetic shielding layer (222) is located on the side of the radiation protection layer (221) away from the support layer (2211).

6. The medical equipment shielding chamber according to claim 1, characterized in that, The radiation protection layer (221) includes a support layer (2211) and metal powder made of a radiation-shielding material disposed within the support layer (2211).

7. The medical equipment shielding chamber according to claim 1, characterized in that, The shielding module (220) further includes a surface coating (223) disposed on the surface of the radiation protection layer (221) or the electromagnetic shielding layer (222).

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