Supporting structure of medical equipment and positron emission tomography assembly

Abstract

The utility model provides a supporting structure of medical equipment and a positron emission tomography assembly, the positron emission tomography assembly comprises a plurality of PET units and a plurality of supporting structures of the medical equipment, the supporting structures of all the medical equipment are sequentially spliced in the first direction, and all the PET units are installed on the supporting structures of all the medical equipment respectively. The supporting structure of the medical equipment comprises a base, a first splicing part and a second splicing part are arranged at the two opposite ends of the base in the first direction respectively, the first splicing part is used for being connected with the second splicing part of the adjacent base, and the second splicing part is used for being connected with the first splicing part of the adjacent base; the top side surface of the base is used for mounting medical equipment; and the supporting legs are respectively arranged on the base and are used for supporting the base. According to the medical equipment, the supporting structures of the multiple pieces of medical equipment are mutually spliced so that the PET units can be expanded in the axial direction, and the expanding and assembling process of the PET units is simple.

Description

Technical Field

[0001] This application belongs to the field of medical device technology, and more specifically, relates to a support structure for a medical device and a positron emission tomography (PET) scanning component. Background Technology

[0002] Positron emission tomography (PET) is a device that labels substances essential for human metabolism (such as glucose, proteins, nucleic acids, oxygen, etc.) with short-lived radionuclides, injects them into the human body, performs tomographic scanning, collects data and images, and performs diagnosis and analysis.

[0003] In practical applications, PET cells need to be expanded axially to meet different site requirements and scanning requirements. During on-site assembly, in order to meet the assembly needs of different numbers of PET cells, the original PET cells and old bases need to be removed and replaced with new bases, which makes the assembly process cumbersome. Utility Model Content

[0004] The purpose of this application is to provide a support structure for a medical device and a positron emission tomography (PET) scanning assembly to solve the technical problem in the prior art where PET requires axial expansion, leading to cumbersome assembly.

[0005] To achieve the above objectives, the technical solution adopted in this application is: to provide a support structure for a medical device, comprising:

[0006] The base has a first splicing part and a second splicing part at opposite ends along a first direction. The first splicing part is used to connect with the second splicing part of the adjacent base, and the second splicing part is used to connect with the first splicing part of the adjacent base. The top side of the base is used to mount medical equipment.

[0007] Multiple support feet, each of which is mounted on the base and used to support the base.

[0008] In some embodiments, the base has a first end face and a second end face disposed opposite to each other along the first direction, the first splicing portion includes a protrusion extending outward from the first end face; the second splicing portion includes a recess extending inward from the second end face, and the protrusion and the recess can be inserted into each other.

[0009] In some embodiments, the top side of the protrusion is flush with the top side of the base, and the opposite sides of the protrusion along the second direction are respectively flush with the opposite sides of the base along the second direction.

[0010] The recess extends through the top side of the base and through both opposite sides of the base along the second direction.

[0011] In some embodiments, the top side of the base has a guide rail or guide groove for guiding the medical device into the base.

[0012] In some embodiments, each of the support feet is symmetrically distributed relative to the base along the centerline of the second direction.

[0013] In some embodiments, the position of the support foot relative to the base in the height direction is adjustable; the support structure of the medical device further includes a locking structure having a locked state and an unlocked state, wherein the locking structure locks the support foot to the base in the locked state and releases the support foot in the unlocked state.

[0014] In some embodiments, the locking structure includes a slider slidably disposed on the base and a locking member threadedly installed on the base and fixedly connected to the slider. Rotating the locking member can cause the slider to press against the support foot or release the support foot.

[0015] Alternatively, the locking structure includes a slider slidably disposed on the base, a locking member threadedly mounted on the base, and a first elastic member, wherein the first elastic member and the locking member respectively abut against opposite sides of the slider.

[0016] In some embodiments, the slider abuts against each of the support feet in the locked state;

[0017] Alternatively, the support structure of the medical device may be provided with a locking element and a slider for each of the support legs.

[0018] In some embodiments, the base is equipped with a second elastic element that abuts against the support foot and exerts a downward pushing force on the support foot.

[0019] In some embodiments, the support foot includes a rod and a support portion connected to the rod, the base has a mounting hole corresponding to the rod, a guide sleeve is installed in the mounting hole, and the guide sleeve is guided and engaged with the rod.

[0020] On the other hand, this application also provides a positron emission tomography (PET) scanning assembly, including multiple PET units and multiple medical device support structures, wherein the support structures of each medical device are sequentially spliced ​​along a first direction, and each PET unit is respectively installed on the support structure of each medical device.

[0021] The beneficial effects of the medical device support structure and positron emission tomography (PET) scanning assembly provided in this application are as follows: By setting a first splicing part and a second splicing part at opposite ends of the base along a first direction, with the first splicing part connecting to the second splicing part of the adjacent base and the second splicing part connecting to the first splicing part of the adjacent base, the support structures of different medical devices can be spliced ​​along the first direction. During on-site assembly, it is only necessary to transport multiple medical devices and their corresponding support structures to the site, then sequentially splice the support structures of multiple medical devices along the first direction, and then install each medical device onto its respective support structure, thereby achieving the splicing of medical devices along the first direction. The assembly process is simple, and the support structure of the medical devices is small in size, making it easy to transport. When the support structure of this medical device is used to support and realize the axial splicing and expansion of PET units, the expansion assembly process of the PET units is simple, and the transportation difficulty is low. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application, 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 this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 A side view of the positron emission tomography (PET) assembly provided in an embodiment of this application;

[0024] Figure 2 This is a side view of the support structure of the medical device provided in the embodiments of this application;

[0025] Figure 3 A top view of the assembled support structure of multiple medical devices provided in the embodiments of this application;

[0026] Figure 4 This is a schematic diagram of the structure of the two medical devices before they are spliced ​​together, as provided in the embodiments of this application.

[0027] Figure 5 A schematic diagram of the splicing structure of the support structure of a medical device provided in another embodiment of this application;

[0028] Figure 6 A top view of the support structure of the medical device provided in this application embodiment;

[0029] Figure 7 A schematic diagram of the locked state structure of the support structure of the medical device provided in the embodiments of this application;

[0030] Figure 8 This is a schematic diagram of the unlocked state of the support structure of the medical device provided in the embodiments of this application.

[0031] The following are the labeling elements in the figure:

[0032] 100. Support structure for medical equipment; 110. Base; 111. First end face; 112. Second end face; 113. Mounting hole; 114. Receiving groove; 115. Mounting wall; 120. Support foot; 121. Rod; 122. Support part; 130. First splicing part; 131. Protrusion; 140. Second splicing part; 141. Recess; 150. Guide rail; 160. Locking structure; 161. Slider; 1611. Assembly hole; 162. Locking element; 170. Guide sleeve; 200. PET unit; X, First direction; Y, Second direction. Detailed Implementation

[0033] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0034] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0035] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this application.

[0036] Furthermore, the terms "first" and "second" are used 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 as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0037] As described in the background section, in practical applications, PET cells need to be extended axially to meet different site requirements and scanning requirements. However, since existing bases are customized according to the number of PET cells, during on-site assembly, to meet the assembly needs of different numbers of PET cells, the original PET cells and old bases need to be removed and replaced with new bases, resulting in cumbersome assembly. Furthermore, before assembly, both the old and new bases need to be transported to the assembly site. Since both the old and new bases are designed to accommodate multiple PET cells and are quite large, it is difficult to move both into the assembly site in confined space, further increasing the assembly difficulty.

[0038] To address the aforementioned issues, this application provides a support structure 100 for a medical device and a positron emission tomography (PET) scanning assembly. By configuring the support structure 100 of the medical device to be axially spliced, during on-site assembly, multiple PET units 200 and the corresponding number of support structures 100 for the medical device are transported to the site. Then, the support structures 100 of the multiple medical devices are sequentially spliced ​​axially, and each PET unit 200 is sequentially installed on the support structure 100 of each medical device, thereby achieving axial splicing of the PET units 200. The assembly process is simple, and the support structure 100 of the medical device is small in size and easy to transport.

[0039] Please see Figures 1 to 4 The support structure 100 for a medical device provided in this application embodiment will now be described in detail. This support structure 100 is used to mount medical devices, and multiple medical devices can be spliced ​​and expanded along a first direction X through the support structures 100. In this embodiment, the medical device is a PET unit 200, and the support structure 100 is used to mount the PET unit 200 and to expand multiple PET units 200 along the axial direction. In other embodiments, the medical device may also be an operating table or other medical devices that require splicing and expansion.

[0040] The support structure 100 of the medical device includes a base 110 and a plurality of support feet 120; the base 110 has a first splicing part 130 and a second splicing part 140 at opposite ends along the first direction X, the first splicing part 130 is used to connect with the second splicing part 140 of the adjacent base 110, and the second splicing part 140 is used to connect with the first splicing part 130 of the adjacent base 110; the top side of the base 110 is used to install the medical device; each support foot 120 is installed on the base 110 and is used to support the base 110.

[0041] It should be noted that the top side of the base 110 refers to the side of the base 110 that is away from the support surface of the support foot 120 on the mounting platform.

[0042] It should be noted that when the support structure 100 of the medical device is used to support the PET unit 200, the first direction X is the axial direction of the PET unit 200, which is also the direction of the patient's height when lying on the operating table. When the support structure 100 of the medical device is used to support other medical devices, the first direction X is the splicing and expansion direction of each medical device.

[0043] When assembling medical devices using the support structure 100: First, multiple medical devices and their corresponding support structures 100 are transported to the assembly site. Then, the first splicing component is installed on the top side of the first base 110. Next, the first base 110 and the second base 110 are spliced ​​together along the first direction X using the first splicing part 130 and the second splicing part 140. Next, the second medical device is installed on the second base 110. Next, the third base 110 is spliced ​​together with the second base 110, and so on, to splice each medical device along the first direction X.

[0044] The medical device support structure 100 provided in this embodiment of the application has a first splicing part 130 and a second splicing part 140 respectively provided at opposite ends of the base 110 along the first direction X. The first splicing part 130 is used to connect with the second splicing part 140 of the adjacent base 110, and the second splicing part 140 is used to connect with the first splicing part 130 of the adjacent base 110, so that the support structures 100 of different medical devices can be spliced ​​along the first direction X. During on-site assembly, it is only necessary to transport multiple medical devices and the corresponding number of medical device support structures 100 to the site, then splice the multiple medical device support structures 100 sequentially along the first direction X, and install each medical device sequentially on the support structure 100 of each medical device, thereby realizing the splicing of medical devices along the first direction X. The assembly process is simple, and the support structure 100 of the medical device is small in size and easy to transport. When the support structure 100 of the medical device is used to support and realize the axial splicing expansion of the PET unit 200, the expansion assembly process of the PET unit is simple and the transportation difficulty is small.

[0045] In some embodiments, please refer to Figures 2 to 4The base 110 has a first end face 111 and a second end face 112 disposed opposite to each other along the first direction X. The first splicing portion 130 includes a protrusion 131 extending outward from the first end face 111; the second splicing portion 140 includes a recess 141 extending inward from the second end face 112. The protrusion 131 and the recess 141 can be inserted into each other. During splicing, two adjacent bases 110 are brought closer together along the first direction X, so that the protrusion 131 is inserted into the recess 141 along the first direction X, thereby achieving the splicing of adjacent bases 110. Alternatively, two adjacent bases 110 can be brought closer together along the height direction, so that the protrusion 131 is inserted into the recess 141 along the height direction, thereby achieving the splicing of adjacent bases 110. It is understood that in other embodiments of this application, the first splicing portion 130 and the second splicing portion 140 can also be connected in other ways, such as by snap-fit, screw locking or adhesive, and are not limited to this method.

[0046] As an example, please see Figures 2 to 4 The top side of the protrusion 131 is flush with the top side of the base 110, and the opposite sides of the protrusion 131 along the second direction Y are respectively flush with the opposite sides of the base 110 along the second direction Y. The recess 141 penetrates the top side of the base 110 and penetrates the opposite sides of the base 110 along the second direction Y. This arrangement ensures that when the protrusions 131 and recesses 141 of two adjacent bases 110 are inserted and fitted together, no splicing marks are visible from the top, and the overall top sides are flush, facilitating the installation of medical devices on the top side. This design also results in a large splicing area between the protrusions 131 and recesses 141, ensuring a firm and stable splicing.

[0047] As another example, see Figure 5 The orthographic projection of the base 110 along the first direction X surrounds the orthographic projection of the recess 141 along the first direction X; the orthographic projection of the base 110 along the first direction X surrounds the orthographic projection of the protrusion 131 along the first direction X.

[0048] The orthographic projection of the base 110 along the first direction X surrounds the orthographic projection of the recess 141 along the first direction X, meaning that the recess 141 will not extend to the edge of the base 110, that is, the recess 141 will not penetrate the top side, bottom side, and opposite sides along the second direction Y of the base 110. When the protrusion 131 is inserted into the recess 141, the protrusion 131 is completely contained within the recess 141 and will not be exposed. No splicing marks can be seen from the top, and the overall top and side surfaces are flush, which facilitates the installation of medical devices on the top and side surfaces.

[0049] Optionally, the cross-section of the recess 141 can be circular, elliptical, square, or a combination of shapes, wherein the combination shape can be formed by connecting multiple straight lines and / or multiple curves end to end in sequence. Furthermore, the aforementioned cross-section refers to a plane parallel to both the height direction and the second direction Y.

[0050] In addition, in some other examples of this application, the recess 141 may also be the top side of the base 110 and / or the bottom side of the base 110 and / or at least one side of the base 110 along the second direction Y, without being limited to any one of them.

[0051] In some embodiments, the protrusion 131 is integrally connected to the base 110. It is understood that in other embodiments of this application, the protrusion 131 may also be attached to the base 110 by adhesive bonding, screw fastening, or interference fit.

[0052] In some embodiments, please refer to Figure 3 The top side of the base 110 has a guide rail 150 for guiding the medical device into the base 110. Correspondingly, the bottom side of the medical device has a guide groove. During assembly, the guide groove of the medical device is aligned with the guide rail 150, and the medical device is slid so that it slides along the guide rail 150 into the top side of the base 110. The guide rail 150 allows the medical device to be quickly assembled into the base 110 and positions the medical device on the base 110 without needing to adjust its position before locking it, thus improving assembly efficiency and accuracy. It is understood that in other embodiments of this application, the guide rail 150 may also be formed on the medical device, and the guide groove may be formed on the base 110; this is not a unique limitation.

[0053] Optionally, the top side of the base 110 is provided with two guide rails 150, and the bottom side of the medical device is provided with two guide grooves, which correspond one-to-one with the two guide rails 150 for guiding and cooperating. The two guide rails 150 ensure the sliding stability of the medical device as it is slidably installed into the base 110, guaranteeing assembly accuracy and efficiency. It is understood that in other embodiments of this application, the number of guide rails 150 may be one, three, or more; this is not a specific limitation.

[0054] Optionally, please refer to Figure 3 The guide rail 150 extends along the first direction X, and the two ends of the guide rail 150 along the first direction X extend to the two ends of the base 110 along the first direction X, which makes it easy for medical devices to slide into the base 110 from the two sides along the first direction X, making operation convenient.

[0055] In some embodiments, each support foot 120 is symmetrically distributed relative to the base 110 along the centerline of the second direction Y. The second direction Y forms an angle with the first direction X. Preferably, the second direction Y is perpendicular to the first direction X. In this embodiment, the symmetrical distribution of the support feet 120 ensures the stability of the support feet 120 supporting the base 110.

[0056] In some embodiments, please refer to Figure 3 Each base 110 is provided with four supporting feet 120, which are arranged in a matrix to stably support the base 110 at a certain height. Each supporting foot 120 is symmetrically distributed relative to the base 110 along the center line of the first direction X, and also symmetrically distributed relative to the base 110 along the center line of the second direction Y. It can be understood that in other embodiments of this application, the number of supporting feet 120 may be two, three, five, or more.

[0057] In some embodiments, please refer to Figure 2 , Figures 6 to 8 The position of the support foot 120 relative to the base 110 in the height direction is adjustable; the support structure 100 of the medical device also includes a locking structure 160 having a locked state and an unlocked state. In the locked state, the locking structure 160 locks the support foot 120 to the base 110, and in the unlocked state, the locking structure 160 releases the support foot 120.

[0058] After the support structures 100 of two adjacent medical devices are spliced ​​together, the support legs 120 of the two support structures 100 are unlocked by the locking structure 160, making the position of the support legs 120 adjustable along the height direction. At this time, each support leg 120 adaptively conforms to the ground under its own weight, ensuring that the support legs 120 of the support structures 100 of both medical devices remain in contact with the ground. Then, the position of each support leg 120 is locked by the locking structure 160. The above settings ensure that each support leg 120 of the support structure 100 of adjacent medical devices is in contact with the ground, ensuring the stability of the support for the base 110 and the medical devices.

[0059] In some embodiments, please refer to Figures 6 to 8 The locking structure 160 includes a slider 161 and a locking member 162. The slider 161 is slidably mounted on the base 110, and the locking member 162 is threadedly installed on the base 110 and fixedly connected to the slider 161. Rotating the locking member 162 causes the locking member 162 to slide, thereby causing the slider 161 to slide, so that the slider 161 is pressed against the support foot 120 or released from the support foot 120. Specifically, the locking member 162 and the slider 161 can be fixed by welding or by a pin connection.

[0060] In another embodiment, the locking structure 160 includes a slider 161, a locking member 162, and a first elastic member. The slider 161 is slidably disposed on the base 110, and the locking member 162 is threadedly installed on the base 110 and abuts against the slider 161. The first elastic member and the locking member 162 are distributed and abut against opposite sides of the slider 161. In the locked state, the first elastic member is compressed and has accumulated elastic force, holding the slider 161 against the support foot 120. When the locking member 162 is rotated to slide towards the slider 161, it can drive the slider 161 to slide towards the first elastic member, thereby causing the slider 161 to release the support foot 120. When the locking member 162 is rotated to slide away from the slider 161, the first elastic member drives the slider 161 to return to the locked state of abutting against the support foot 120.

[0061] Optionally, the locking element 162 can be a screw or a bolt.

[0062] Optionally, the slider 161 has a mounting hole 1611 corresponding to the support foot 120, and the support foot 120 passes through the mounting hole 1611. In the locked state, a portion of the outer peripheral wall of the support foot 120 abuts against a portion of the inner peripheral wall of the mounting hole 1611. In the unlocked state, the outer peripheral wall of the support foot 120 and the inner peripheral wall of the mounting hole 1611 are spaced apart. In other embodiments, the support foot 120 may not pass through the slider 161, and the support foot 120 may be locked by the surface of the slider 161 abutting against the support foot 120.

[0063] The above configuration allows for simple and convenient operation by simply rotating the locking member 162 when switching between the locked and unlocked states of the locking structure 160. It is understood that in other embodiments of this application, the locking structure 160 may be of other types, such as consisting only of a locking member that directly abuts against the support leg 120, or locking the support leg 120 with screws, or locking the support leg 120 with ball screws.

[0064] In some embodiments, the slider 161 is locked against each support foot 120. That is, multiple support feet 120 can be locked and unlocked by a locking member 162 and a slider 161, realizing the linkage of locking and unlocking of multiple support feet 120, which is simple in structure and convenient in operation.

[0065] In one specific embodiment, please refer to Figures 6 to 8Each support leg 120 is symmetrically arranged relative to the base 110 along the center line of the second direction Y. A locking structure 160 is provided on each side of the base 110 along the second direction Y. The slider 161 of the locking structure 160 is slidably mounted on the base 110, and the nut of the locking member 162 protrudes outward from the side of the base 110 along the second direction Y. This arrangement not only allows for the locking and unlocking of multiple support legs 120 through a single locking structure 160, but also ensures that the locking structure 160, protruding relative to the base 110 along the second direction Y, will not cause structural interference with the first splicing part 130 and the second splicing part 140.

[0066] For details, please refer to Figure 7 and Figure 8 The base 110 has a recessed receiving groove 114 formed on its top side. A mounting wall 115 is located on the base 110 at a position along the second direction Y, near the edge of the receiving groove 114. The mounting wall 115 is one of the side walls of the receiving groove 114. The slider 161 is slidably disposed in the receiving groove 114. A locking member 162 is threadedly installed on the mounting wall 115. The front end of the locking member 162 is connected to the slider 161, and the nut of the locking member 162 protrudes from the outside of the mounting wall 115.

[0067] In some other embodiments of this application, a locking structure 160 may be provided for each support foot 120, that is, each support foot 120 is provided with a locking member 162 and a slider 161. Each locking member 162 drives each slider 161 to slide to lock or release the corresponding support foot 120 respectively. This is not the only one.

[0068] In some embodiments, please refer to Figures 6 to 8 The support foot 120 includes a rod 121 and a support part 122 connected to the rod 121. The support part 122 is used to support the ground. The rod 121 is inserted into the base 110 and its position can be adjusted along the height direction. The locking structure 160 is used to lock the rod 121 to lock the support foot 120.

[0069] Please see Figures 6 to 8 The base 110 has a mounting hole 113 corresponding to the rod 121. A guide sleeve 170 is installed in the mounting hole 113, and the guide sleeve 170 is guided and engaged with the rod 121. Specifically, the guide sleeve 170 is fixedly installed in the mounting hole 113, for example, by interference fit. The guide sleeve 170 is used to guide the rod 121 to slide along the height direction. It not only ensures the smooth sliding of the support foot 120 and the stability of the support foot 120 on the base 110, but also reduces the direct contact between the support foot 120 and the base 110, reducing damage to the base 110 caused by frequent sliding of the support foot 120.

[0070] In some embodiments, a second elastic element is provided on the base 110, which abuts against the support foot 120 and exerts a vertically downward pushing force on the support foot 120. When adjusting the height position of the support foot 120, the support foot 120 can be kept in contact with the ground by its own weight and the pushing force of the second elastic element, and then the support foot 120 is locked by the locking structure 160. This improves the efficiency of height adjustment of the support foot 120 and ensures that the support foot 120 is in stable contact with the ground, thus ensuring the support stability of the support foot 120 on the base 110.

[0071] On the other hand, please see Figure 1 This application also provides a positron emission tomography (PET) scanning assembly, including multiple PET units 200 and multiple medical device support structures 100. The support structures 100 of each medical device are sequentially spliced ​​along a first direction X, and each PET unit 200 is respectively installed on the support structure 100 of each medical device. The PET scanning assembly in this embodiment, through the arrangement of the aforementioned medical device support structures 100, simplifies the assembly process, reduces handling effort, and minimizes the space required for assembly.

[0072] During the assembly of the positron emission tomography (PET) module, the support structures 100 of two adjacent medical devices are first spliced ​​together using the first splicing part 130 and the second splicing part 140, and then locked with screws. Next, the support feet 120 of the two medical device support structures 100 are unlocked using the locking structure 160, making the position of the support feet 120 adjustable along the height direction. At this time, each support foot 120 adaptively conforms to the ground under its own gravity to ensure that the support feet 120 of the two medical device support structures 100 remain in contact with the ground. Then, the position of each support foot 120 is locked using the locking structure 160. Next, the PET unit 200 is installed on the corresponding medical device support structure 100. Then, the support structure 100 and PET unit 200 of the next medical device are installed and spliced ​​according to the above process, and so on, until the assembly of the PET module is completed.

[0073] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A support structure (100) for a medical device, characterized in that, include: A base (110) is provided with a first splicing part (130) and a second splicing part (140) at opposite ends along a first direction (X). The first splicing part (130) is used to connect with the second splicing part (140) of an adjacent base (110), and the second splicing part (140) is used to connect with the first splicing part (130) of an adjacent base (110). The top side of the base (110) is used to mount medical equipment. Multiple support feet (120) are provided, each of which is mounted on the base (110) and used to support the base (110).

2. The support structure (100) of the medical device as described in claim 1, characterized in that, The base (110) has a first end face (111) and a second end face (112) disposed opposite to each other along the first direction (X). The first splicing part (130) includes a protrusion (131) extending outward from the first end face (111); the second splicing part (140) includes a recess (141) extending inward from the second end face (112). The protrusion (131) and the recess (141) can be inserted into each other.

3. The support structure (100) of a medical device according to claim 2, characterized in that, The top side of the protrusion (131) is flush with the top side of the base (110), and the opposite sides of the protrusion (131) along the second direction (Y) are respectively flush with the opposite sides of the base (110) along the second direction (Y). The recess (141) extends through the top side of the base (110) and extends through the opposite sides of the base (110) along the second direction (Y).

4. Support structure (100) for a medical device according to any one of claims 1 to 3, characterized in that The top side of the base (110) has a guide rail (150) or guide groove for guiding the medical device to slide into the base (110).

5. Support structure (100) for medical devices according to any one of claims 1 to 3, characterized in that, Each of the support feet (120) is symmetrically distributed relative to the base (110) along the center line of the second direction (Y).

6. Support structure (100) for medical devices according to any of claims 1 to 3, characterized in that, The position of the support foot (120) relative to the base (110) in the height direction is adjustable; the support structure (100) of the medical device also includes a locking structure (160) having a locked state and an unlocked state, wherein the locking structure (160) locks the support foot (120) to the base (110) in the locked state, and the locking structure (160) releases the support foot (120) in the unlocked state.

7. The support structure (100) of a medical device according to claim 6, characterized in that, The locking structure (160) includes a slider (161) slidably disposed on the base (110) and a locking member (162) threadedly installed on the base (110) and fixedly connected to the slider (161). Rotating the locking member (162) can cause the slider (161) to press against the support foot (120) or release the support foot (120). Alternatively, the locking structure (160) includes a slider (161) slidably disposed on the base (110), a locking member (162) threadedly mounted on the base (110), and a first elastic member, wherein the first elastic member and the locking member (162) respectively abut against opposite sides of the slider (161).

8. The support structure (100) of a medical device according to claim 7, characterized in that, The slider (161) is in the locked state pressed against each of the support feet (120); Alternatively, the support structure (100) of the medical device is provided with the locking member (162) and the slider (161) for each of the support feet (120).

9. The support structure (100) of a medical device according to claim 6, characterized in that, The base (110) is equipped with a second elastic element, which abuts against the support foot (120) and exerts a downward pushing force on the support foot (120).

10. A positron emission tomography assembly characterized by, It includes multiple PET units (200) and multiple support structures (100) of the medical device as described in any one of claims 1 to 9, wherein the support structures (100) of each medical device are sequentially spliced ​​along a first direction (X), and each PET unit (200) is respectively installed on the support structure (100) of each medical device.

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