Wiring structure of magnetic resonance system and magnetic resonance system

Abstract

The utility model provides a wiring structure of a magnetic resonance system and the magnetic resonance system. The wiring structure comprises a magnetic resonance system housing; the cable housing is arranged on the bottom surface of the shielding room; the adapter shell is connected between the cable cover shell and the magnetic resonance system shell, and the joint of the adapter shell and the cable cover shell is covered with a sealing soft edge structure. The wiring structure provided by the utility model can be compatible with different downward wiring modes, can realize complete wiring on the ground and semi-sinking type ground wiring partially sinking to the ground, is not limited by customer sites, does not generate an extra new shell, does not need to open extra grooves or shallow grooves on the ground, reduces the construction difficulty and the construction cost, and improves the construction efficiency. The customer experience is improved, and meanwhile, the requirement of magnetic resonance system safety risk assessment is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of magnetic resonance equipment, and particularly relates to a wiring structure of a magnetic resonance system and a magnetic resonance system. Background Art

[0002] The cables of traditional MRI (Magnetic Resonance Imaging) systems are all laid upward from the upper left rear of the MR (Magnetic Resonance) system and connected to external devices through the ceiling of the scanning room. The cables of the new "zero liquid helium" MR system can be laid either upward or downward. When the cables of the "zero liquid helium" MR system are laid upward, it is the same as that of the traditional MR system, that is, they are laid upward and then connected to external devices through the ceiling of the scanning room. Currently, when the cables of the "zero liquid helium" MR system are laid downward, the cables are completely laid below the ground, and no trace of wiring can be seen from the outside of the system.

[0003] However, since the MR system has various specifications of cables, and the softness and hardness of the cables and their minimum bending radii are different. In order to avoid the continuous stress on the ground of the final shielding room caused by the bending degree of the underground cables, it is required that the ground of the shielding room can be constructed at least to a depth that can meet the maximum wire diameter and the maximum bending radius of the cables. Therefore, when the shielding room is existing or on a high floor, to achieve underground wiring, the shielding room needs to be renovated, resulting in increased costs; for some sites, due to the limited room height and the ground thickness not meeting the minimum thickness required for underground wiring, underground wiring cannot be achieved. Summary of the Utility Model

[0004] In view of the above disadvantages of the prior art, the purpose of the present utility model is to provide a wiring structure of a magnetic resonance system and a magnetic resonance system, so as to solve the problems that when the shielding room is existing or on a high floor, to achieve underground wiring, the shielding room needs to be renovated, resulting in increased costs, and for some sites, due to the limited room height and the ground thickness not meeting the minimum thickness required for underground wiring, underground wiring cannot be achieved.

[0005] To achieve the above object and other related objects, the present utility model provides a wiring structure of a magnetic resonance system, including:

[0006] The housing of the magnetic resonance system;

[0007] A cable housing, which is arranged on the bottom surface of the shielding room;

[0008] An adapter housing is connected between the cable housing and the magnetic resonance system housing, and a sealing soft edge structure is covered at the connection between the adapter housing and the cable housing.

[0009] In an embodiment of the present invention, the adapter housing is an arc structure, and its radius of curvature is at least greater than the maximum bending radius among the bending radii of each cable in the magnetic resonance system.

[0010] In an embodiment of the present invention, the cable housing is entirely located on the floor of the shielding room or partially located under the floor of the shielding room.

[0011] In an embodiment of the present invention, a plurality of support partitions are provided inside the cable housing. The support partitions extend along the length direction of the cable housing, and the top and bottom of the support partitions are respectively connected to the top surface and the bottom surface of the inner chamber of the cable housing.

[0012] In an embodiment of the present invention, the plurality of support partitions divide the inner chamber of the cable housing into a plurality of independent sub-chambers. The cables of the magnetic resonance system are distributed in different sub-chambers, and the water pipes of the magnetic resonance system are separately arranged in one of the sub-chambers.

[0013] In an embodiment of the present invention, the helium pipe and the water pipe of the magnetic resonance system are arranged side by side.

[0014] In an embodiment of the present invention, the cable housing includes a cable housing corner unit and at least one cable housing straight unit. One end of the cable housing straight unit is connected to the adapter housing, and the other end is connected to the cable housing corner unit. A sealing soft edge structure is covered at the connection between the cable housing corner unit and the cable housing straight unit.

[0015] In an embodiment of the present invention, the cable housing corner unit includes a plurality of sub-units. When different numbers of the sub-units are spliced, the corner angles of the cable housing corner unit are different, and a sealing soft edge structure is covered at the splicing position of two adjacent sub-units.

[0016] In an embodiment of the present invention, the sealing soft edge structure is an integral flexible structure.

[0017] The present invention also provides a magnetic resonance system, including: a magnetic resonance device and the wiring structure of the magnetic resonance system as described in any one of the above embodiments, wherein the cables of the magnetic resonance device are arranged in the wiring structure.

[0018] The present utility model provides a wiring structure for a magnetic resonance system and a magnetic resonance system. By designing an adapter housing and a cable housing arranged on the floor of the shielding room to accommodate the cables of the magnetic resonance system, the floor wiring is realized, solving the problems of increased costs caused by the need to transform the shielding room and the inability to achieve underground wiring due to limited room height and the minimum thickness required for underground wiring not being met by the floor thickness. The wiring structure of the present utility model can be compatible with different downward wiring methods, can achieve complete above-floor wiring and semi-sunken floor wiring with a partially sunken floor, is not limited by the customer's site, does not generate additional new housings, and does not require additional grooving or very shallow grooving on the floor, reducing the construction difficulty and construction cost and enhancing the customer experience.

[0019] The present utility model provides a wiring structure for a magnetic resonance system and a magnetic resonance system. By covering an integrated sealed soft-edge structure at the connection between the cable housing and the adapter housing and at each splicing part of the cable housing itself, it can perfectly cover the gaps where the linear units of the adapter housing and the cable housing intersect, the gaps between the transition units and the linear units, and the gaps between the corner units, so as to achieve seamless connection, without generating assembly gaps due to different installation heights of the cable housing, improving the aesthetics of the system, reducing the problems brought by cleaning and hygiene at the same time, and being able to play a good waterproof role to prevent the spilled liquid from flowing into the interior of the cable housing through the connecting gaps.

[0020] The present utility model provides a wiring structure for a magnetic resonance system and a magnetic resonance system. By reasonably designing the size of the cable housing and the slope angle of its side, it can avoid affecting the operation of the replacement tooling of the components of the magnetic resonance system. The design of its height and slope does not affect the crossing of lightweight mobile devices over the cable housing, and at the same time can prevent the mobile hospital bed from crossing the cable housing, and there is no risk of tripping people, thus improving the operation convenience and ensuring safety. The compact design of its structure enables the cables to be reasonably arranged while being compatible with the expansion of the system.

[0021] The present utility model provides a wiring structure for a magnetic resonance system and a magnetic resonance system. By designing a support partition inside it to divide the chamber into multiple independent sub-chambers to accommodate different cables. Among them, the water pipe and the helium pipe are arranged side by side, which can reduce the height of the housing, and at the same time reserve a little extra space to be compatible with the cables added by the system expansion. At the same time, separating the water pipe alone can avoid the risk of electric leakage caused by water leakage of the water pipe; and, the support partition can also play a supporting and load-bearing role, enabling it to bear a load of more than 300 kg and having environmental protection and fire prevention characteristics. Description of the Drawings

[0022] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0023] Figure 1 It is a schematic structural diagram of the wiring structure in an embodiment of the present invention.

[0024] Figure 2 It is a schematic structural diagram of the adapter housing in an embodiment of the present invention.

[0025] Figure 3 It is a schematic diagram of another angle of the adapter housing in an embodiment of the present invention.

[0026] Figure 4 It is a schematic partial cross-sectional view of the wire routing on the ground in an embodiment of the present invention.

[0027] Figure 5 It is a schematic diagram of the cable housing arrangement for the wire routing on the ground in an embodiment of the present invention.

[0028] Figure 6 It is a schematic partial cross-sectional view of the semi-sunken wire routing in an embodiment of the present invention.

[0029] Figure 7 It is a schematic diagram of the cable housing arrangement for the semi-sunken wire routing in an embodiment of the present invention.

[0030] Figure 8 It is a schematic diagram of the cable arrangement inside the cable housing in an embodiment of the present invention.

[0031] Label description:

[0032] 100, wiring structure; 10, magnetic resonance system housing; 20, cable housing; 30, adapter housing; 40, shielding room floor; 101, plywood layer; 102, ground shielding layer; 103, concrete layer; 31, sealing soft edge structure; 21, support partition; 201, ramp structure; 202, sub-chamber; 203, water pipe; 204, helium pipe; 205, gradient cable; 206, emission power line; 22, cable housing corner unit; 23, cable housing straight unit; 221, sub-unit. Detailed implementation manners

[0033] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0034] It should be noted that the illustrations provided in this embodiment are only used to schematically illustrate the basic concept of the present invention. Therefore, the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0035] See also Figures 1 to 8 As shown, the utility model proposes a wiring structure of a magnetic resonance system and a magnetic resonance system to solve the problem that when the shielding room is existing or on a high floor, in order to realize underground wiring, the shielding room needs to be renovated, which will increase the cost, and for some sites, it is impossible to realize underground wiring due to the limited room height and the ground thickness cannot meet the minimum thickness required for underground wiring. Specifically, the wiring structure 100 of the magnetic resonance system includes a magnetic resonance system housing 10, a cable cover 20 and a switching housing 30, wherein the cable cover 20 is arranged on the ground 40 of the shielding room, the switching housing 30 is connected between the cable cover 20 and the magnetic resonance system housing 10, and the cable of the magnetic resonance system is led out from the magnetic resonance device magnetic resonance system housing 10, passes through the switching housing 30, and extends into the cable cover 20, and extends along the cable cover 20 to complete the wiring.

[0036] See also Figure 1 , Figures 4 to 7As shown, in this embodiment, the cable housing 20 can be arranged to be entirely located on the floor 40 of the shielding room or partially located below the floor 40 of the shielding room, that is, it can be designed for full floor wiring or semi-sunken floor wiring. It can be understood that the floor 40 of the shielding room generally includes a plywood layer 101, a floor shielding layer 102, and a concrete layer 103 from top to bottom. Among them, for full bottom wiring, the cable housing 20 is completely arranged on the surface of the plywood layer 101, and for semi-sunken floor wiring, the cable housing 20 is partially sunk into the interior of the plywood layer 101, and the sinking depth can be designed to be within 15 mm. This solves the problem of increased costs caused by the need to modify the shielding room, and also solves the problem that underground wiring cannot be achieved due to limited room height and the minimum thickness required for underground wiring not being met by the floor thickness. This wiring structure 100 can be compatible with different downward wiring methods, is not limited by the customer's site, does not generate additional new enclosures, and does not require additional grooving or very shallow grooving on the floor, reducing the construction difficulty and construction cost, and improving the customer experience.

[0037] Please refer to Figure 1 、 Figure 4 and Figure 6 As shown, in this embodiment, since the maximum bending radii of the various cables in the magnetic resonance system are different, the adapter housing 30 is an arc structure, and its arc radius is at least greater than the maximum bending radius among the bending radii of the various cables in the magnetic resonance system, so that it can fully accommodate the maximum bending radius of the system cables. For example, there are approximately 26 cables for the downward wiring of the MR system, which can be roughly divided into 7 categories according to types: helium pipes, water pipes, gradient lines, emission power lines, ordinary power lines, signal lines, and optical fibers, etc. Among them, the helium pipe has the largest diameter, generally greater than 50 mm, and the bending radius is greater than 300 mm. Secondly, the gradient line has a general diameter of 30 mm and a bending radius greater than 135 mm. Therefore, in this embodiment, the arc radius of the adapter housing 30 needs to be at least greater than the bending radius of the helium pipe to ensure that each cable can be smoothly bent and enter the cable housing 20.

[0038] Please refer to Figure 1 、 Figure 2 and Figure 3 As shown, in this embodiment, a sealed soft edge structure 31 is covered at the connection between the adapter housing 30 and the cable housing 20. The sealed soft edge structure 31 is an integral flexible structure, and the pre-deformed soft edge ensures that it can perfectly cover the gap between the straight units of the adapter housing 30 and the cable housing 20 under different floor wiring methods to achieve seamless connection, without generating assembly gaps due to different installation heights of the cable housing 20, improving the aesthetics of the system, while reducing the problems brought by cleaning and hygiene, and at the same time being able to play a good waterproof role, preventing the spilled liquid from flowing into the interior of the cable housing 20 through the connecting gap and improving safety.

[0039] Please refer to Figure 1 and Figure 8 As shown, in this embodiment, the maximum width of the cable housing 20 is less than 480 mm, the maximum height is less than 65 mm, and both sides of the cable housing 20 in the width direction are ramp structures 201. The angle range of the ramp structure 201 is set to 20° to 30°. For example, the overall cross-section of the cable housing 20 is a trapezoidal structure. By reasonably designing the size of the cable housing 20 and the angle of its side ramp structure 201, it is possible to avoid affecting the operation of the replacement tooling of the components of the magnetic resonance system, and the design of its height and ramp will not affect the crossing of the cable housing 20 by the objects of lightweight mobile devices. At the same time, it can also prevent the mobile hospital bed from crossing the cable housing 20 and avoid the risk of tripping people, thereby improving the operation convenience and ensuring safety.

[0040] Please refer to Figure 1 and Figure 8 As shown, in this embodiment, a plurality of support partitions 21 are provided inside the cable housing 20. The support partitions 21 extend along the length direction of the cable housing 20, and the top and bottom of the support partitions 21 are respectively connected to the top surface and the bottom surface of the inner cavity of the cable housing 20 to play a supporting and load-bearing role, so that it can bear a load of more than 300 kg. Further, the cable housing 20 is made of a thermoplastic material, so that it has good environmental protection and fire prevention characteristics.

[0041] Please refer to Figure 1 and Figure 8 As shown, in this embodiment, the support partition 21 also divides the inner cavity of the cable housing 20 into a plurality of independent sub-cavities 202. The cables of the magnetic resonance system are distributed in different sub-cavities 202. Among them, the water pipe 203 of the magnetic resonance system is arranged separately in one of the sub-cavities 202 to separate it from other cables to avoid the risk of electric leakage caused by the leakage of the water pipe 203. Further, the helium pipe 204 and the water pipe 203 of the magnetic resonance system need to be arranged in parallel to reduce the height of the cable housing 20 and make its structure more compact. At the same time, some space can also be reserved to accommodate the cables added due to system expansion. It should also be noted that the gradient cable 205 and the transmission power line 206 of the magnetic resonance system are arranged in the cable housing 20, and the distance between them is greater than 300 mm to avoid electromagnetic interference and affect the use of the equipment.

[0042] Please refer to Figure 1As shown, in this embodiment, the cable housing 20 includes a cable housing corner unit 22 and a cable housing straight unit 23. One end of the cable housing straight unit 23 is connected to the adapter housing 30, and the other end is connected to the cable housing corner unit 22. A sealing soft edge structure 31 covers the connection between the cable housing corner unit 22 and the cable housing straight unit 23. The cable housing corner unit 22 is used to change the direction of the cable so that it can extend in different directions. In this embodiment, the cable housing corner unit 22 includes a plurality of subunits 221. When different numbers of subunits 221 are spliced, the corner angle of the cable housing corner unit 22 is different, so that the cable can extend in different directions, which is beneficial to the expansion of the wiring structure 100 and improves the adaptability of the wiring structure 100. Further, the splicing part between two adjacent subunits 221 is also covered with a sealing soft edge structure 31 to achieve seamless connection, improve the aesthetics of the system, and at the same time can play a good waterproof role, preventing the spilled liquid from flowing into the interior of the cable housing 20 through the connection gap and improving safety.

[0043] Please refer to Figures 1 to 8 As shown, the present invention also provides a magnetic resonance system, including: a magnetic resonance device and a wiring structure 100 for the magnetic resonance system. The cables of the magnetic resonance device are arranged in the wiring structure 100. The structure of the wiring structure 100 is the same as or similar to the structure of the wiring structure 100 of the magnetic resonance system described in the above embodiment. To avoid repetition, it will not be described in detail here.

[0044] The present invention provides a wiring structure of a magnetic resonance system and a magnetic resonance system. By designing an adapter housing and a cable housing arranged on the floor of the shielding room to accommodate the cables of the magnetic resonance system, it realizes floor wiring, solves the problem of increased cost caused by the need to transform the shielding room, and solves the problem that it is impossible to realize underground wiring due to the limited room height and the minimum thickness required for underground wiring that cannot be met by the floor thickness. The wiring structure of the present invention can be compatible with different downward wiring methods, can realize completely above-ground wiring and semi-sunken floor wiring with partially sunken floors, is not limited by the customer's site, does not generate additional new enclosures, and does not require additional grooving or very shallow grooving on the floor, reducing the construction difficulty and construction cost, and improving the customer experience.

[0045] The present utility model provides a wiring structure for a magnetic resonance system and a magnetic resonance system. By covering the connection between the cable housing and the adapter housing and each splicing part of the cable housing itself with an integrated sealed soft-edge structure, it can perfectly cover the gaps where the linear units of the adapter housing and the cable housing intersect, the gaps between the adapter unit and the linear unit, and the gaps between the corner units, so as to achieve seamless connection, and there will be no assembly gap due to different installation heights of the cable housing, improving the aesthetics of the system. At the same time, it reduces the problems brought by cleaning and hygiene, and can play a good waterproof role, preventing the spilled liquid from flowing into the interior of the cable housing through the connecting gaps.

[0046] The present utility model provides a wiring structure for a magnetic resonance system and a magnetic resonance system. By reasonably designing the size of the cable housing and the slope angle of its side, it can avoid affecting the operation of the replacement tooling of the components of the magnetic resonance system. The design of its height and slope will not affect the crossing of light mobile devices over the cable housing, and at the same time, it can also prevent the mobile hospital bed from crossing the cable housing, and there is no risk of tripping people, thus improving the operation convenience and ensuring safety. The compact design can enable the cables to be reasonably arranged while being compatible with the expansion of the system.

[0047] The present utility model provides a wiring structure for a magnetic resonance system and a magnetic resonance system. By designing support partitions inside it to divide the chamber into multiple independent sub-chambers to accommodate different cables. Among them, the water pipe and the helium pipe are arranged side by side, which can reduce the height of the housing, and at the same time, a little extra space is reserved to be compatible with the cables added due to the system expansion. At the same time, separating the water pipe alone can avoid the leakage risk caused by the water leakage of the water pipe; in addition, the support partition can also play a supporting and load-bearing role, enabling it to bear a load of more than 300 kg, and having environmental protection and fire prevention characteristics.

[0048] In summary, the design of the cable housing proposed by the present utility model can realize floor wiring. It can not only meet the requirements of the safety risk assessment of the magnetic resonance system, but also does not affect the replacement of the components of the magnetic resonance system. At the same time, it is compatible with the appearance requirements of the magnetic resonance. Its compact design can enable the cables to be reasonably arranged while being compatible with the expansion of the system.

[0049] It should be understood that throughout the specification, the references to "one embodiment", "an embodiment" or "a specific embodiment" mean that the particular features, structures or characteristics described in connection with the embodiment are included in at least one embodiment of the present utility model and not necessarily in all embodiments. Thus, the appearances of the phrases "in one embodiment", "in an embodiment" or "in a specific embodiment" in different places throughout the specification are not necessarily referring to the same embodiment. In addition, the particular features, structures or characteristics of any specific embodiment of the present utility model may be combined with one or more other embodiments in any suitable manner. It should be understood that other variations and modifications of the embodiments of the utility model described and shown herein may be made in accordance with the teachings herein and will be considered part of the spirit and scope of the present utility model.

[0050] It should also be understood that one or more of the elements shown in the drawings may also be implemented in a more separated or more integrated manner, or even removed because they cannot operate in some cases or provided because they may be useful for a particular application.

[0051] The above description is only for the preferred embodiments of the present application and the explanation of the technical principles applied. Those skilled in the art should understand that the scope involved in the present application is not limited to the technical solutions formed by the specific combination of the above technical features. At the same time, it should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept, such as the technical solutions formed by the mutual replacement of the above features and the technical features (but not limited to) disclosed in the present application with similar functions.

[0052] Except for the technical features described in the specification, the remaining technical features are well-known to those skilled in the art. To highlight the innovative features of the present utility model, the remaining technical features will not be elaborated herein.

Claims

1. A wiring structure of a magnetic resonance system, characterized in that: include: Magnetic resonance system housing; A cable cover, wherein the cable cover is arranged on the bottom surface of the shielding room; A transition shell is connected between the cable housing and the magnetic resonance system housing, and a sealing soft edge structure is covered at a connection between the transition shell and the cable housing.

2. The wiring structure of the magnetic resonance system according to claim 1, characterized in that: The adapter housing is an arc-shaped structure, and the radius of the arc is at least greater than the maximum bending radius of the bending radii of each cable in the magnetic resonance system.

3. The wiring structure of the magnetic resonance system according to claim 1, characterized in that: The cable cover is entirely located on the floor of the shielded room or partially located under the floor of the shielded room.

4. The wiring structure of the magnetic resonance system according to claim 1, characterized in that: A plurality of supporting partitions are arranged inside the cable cover, and the supporting partitions extend along the length direction of the cable cover, and the top and bottom of the supporting partitions are respectively connected to the top surface and the bottom surface of the internal chamber of the cable cover.

5. The wiring structure of the magnetic resonance system according to claim 4, characterized in that: The plurality of supporting partitions divide the inner chamber of the cable housing into a plurality of independent sub-chambers, the cables of the magnetic resonance system are distributed in different sub-chambers, and the water pipes of the magnetic resonance system are separately arranged in one of the sub-chambers.

6. The wiring structure of the magnetic resonance system according to claim 5, characterized in that: The helium tube and the water tube of the magnetic resonance system are arranged in parallel.

7. The wiring structure of the magnetic resonance system according to claim 1, characterized in that: The cable cover includes a cable cover corner unit and a cable cover straight unit, one end of the cable cover straight unit is connected to the adapter shell, and the other end is connected to the cable cover corner unit, and the connection between the cable cover corner unit and the cable cover straight unit is covered with a sealing soft edge structure.

8. The wiring structure of the magnetic resonance system according to claim 7, characterized in that: The cable cover corner unit includes a plurality of sub-units. When different numbers of the sub-units are spliced ​​together, the corner angles of the cable cover corner unit are different, and the splicing position of two adjacent sub-units is covered with a sealing soft edge structure.

9. The wiring structure of the magnetic resonance system according to claim 1 or 7, characterized in that: The sealing soft edge structure is an integrated flexible structure.

10. A magnetic resonance system, characterized in that: include: A magnetic resonance apparatus and a wiring structure of a magnetic resonance system according to any one of claims 1 to 9, wherein cables of the magnetic resonance apparatus are arranged in the wiring structure.

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