Auxiliary device for nuclear magnetic resonance patient

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By designing a auxiliary device for nuclear magnetic resonance, including the teaseable supporting rack and the piercing board that can be launched, the hidden safety hazards that fall when the patients are scanned up and down to the bed, and achieve higher safety and use Adaptability.

CN222398340UActive Publication Date: 2025-01-28JIANGMEN WUYI TRADITIONAL CHINESE MEDICINE HOSPITAL

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Patent Information

Application Number: CN202420569264.8
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-03-22
Publication Date: 2025-01-28
Estimated Expiration: 2034-03-22

AI Technical Summary

Technical Problem

In magnetic resonance scanning, patients are prone to falling when they are up and down the high scanning bed. The existing steps have safety hazards and it is difficult to effectively prevent falling.

Method used

Design an auxiliary device, including the floor, supporting rack, shielding board, and handrail. The floor is composed of two fan -shaped bases that gradually decreases with two rounds of compassion and radius. For a quarter of the round structure, avoid the corners, and provide room for retention.

Benefits of technology

Through this auxiliary device, patients can support the support rack when they get out of bed, reduce the risk of falling, the shielding board reduces the high sense of fear, the base design improves stability and safety, and is suitable for patients of different heights.

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Abstract

The utility model discloses an auxiliary device for nuclear magnetic resonance of a patient, which comprises a platform, the platform is composed of at least two fan-shaped bases with coaxial circle centers and gradually reduced radiuses, and the angle of each base is not less than 90 degrees; the supporting frame is arranged on any rectangular side face of the platform and connected with the platform, the supporting frame is composed of two telescopic supporting rods and a cross rod, and the two ends of the cross rod are connected with the ends of the two supporting rods respectively; the shielding plate is of a telescopic structure, the shielding plate is arranged below the cross rod, the two sides of the shielding plate are connected with rod bodies of the two supporting rods respectively, and the shielding plate can be folded or unfolded along with stretching and retracting of the supporting rods.

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Description

Technical Field

[0001] The utility model relates to the technical field, and in particular to an auxiliary device for nuclear magnetic resonance patients. Background Art

[0002] Before the MRI scan, patients who can walk can be transferred to the scanning bed using a transfer bed. However, this is not necessary for patients who can walk. Since the MRI scanning bed is relatively high, patients may fall when getting in and out of bed (e.g., dizziness, inconvenience in movement, weakness, magnetic dizziness, etc.). Generally speaking, in order to save time and protect the lifting bed device, the department will place a step next to the scanning bed for patients to get in and out of bed. However, the steps currently used have safety hazards, and patients are prone to falling when getting in and out of bed. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides an auxiliary device for patients undergoing nuclear magnetic resonance imaging to assist patients in getting in and out of bed.

[0004] According to an embodiment of the utility model, an auxiliary device for a patient undergoing nuclear magnetic resonance imaging comprises:

[0005] The platform is composed of at least two sector-shaped bases with coaxial centers and gradually decreasing radii, and the angle of the base is not less than 90°;

[0006] A support frame, which is arranged on any rectangular side of the platform and connected to the platform, and is composed of two retractable support rods and a cross rod, and the two ends of the cross rod are respectively connected to the ends of the two support rods;

[0007] The shielding plate is a retractable structure, which is arranged below the cross bar. Both sides of the shielding plate are respectively connected to the rod bodies of the two supporting rods. The shielding plate can be folded or unfolded following the extension and retraction of the supporting rods.

[0008] According to an embodiment of the utility model, an auxiliary device for patients with nuclear magnetic resonance imaging has at least the following beneficial effects: the radius difference between the two bases forms a step for patients to step on. When patients need to step onto the bed of nuclear magnetic resonance imaging, some patients with mobility difficulties, such as patients with waist pain, leg and foot difficulties, or patients with dizziness or headaches, can use this auxiliary device to help them get on and off the bed. When getting on and off the bed, patients can hold the support frame to prevent falling. Further, in order to facilitate the use of patients of different identities, the support rod of the support frame is retractable, and the height can be adjusted according to patients of different heights to suit different heights. In addition, the auxiliary device of the present application still has a shielding plate, which can reduce the patient's fear of heights due to the steps, reduce unnecessary discomfort, provide patients with a sense of security, and protect the privacy of patients. Among them, the base of the present application is designed as a quarter-circular structure, which avoids the corners of the steps that easily cause injuries to patients with leg and foot difficulties, and at the same time, it also provides a reserved place for staff to walk.

[0009] According to an auxiliary device for MRI patients in an embodiment of the utility model, the base is a solid structure, which helps to improve the stability of the platform.

[0010] According to an embodiment of the utility model, an auxiliary device for patients undergoing MRI is also provided with an armrest mechanism for assisting in standing, the armrest mechanism comprising a mounting rod and an armrest ring, the two ends of the mounting rod are respectively connected to the rod bodies of the two support rods, and one end of the armrest ring is connected to the mounting rod. When the patient needs to get up from the bed, the patient can use the handrail ring to help himself get up from the bed.

[0011] According to an embodiment of the utility model, an auxiliary device for patients undergoing nuclear magnetic resonance imaging is also provided with a storage mechanism, which includes a lanyard and a storage bag, one end of the lanyard being detachably connected to a crossbar, and the storage bag being connected to the other end of the lanyard. Before scanning, the staff will use various small items. Such as soft cushions of various shapes for braking, markers, restraints, plastic bags and paper towels urgently needed by patients for sudden vomiting, and requests for water from patients. Although these items are prepared, the distance to get them is relatively long. Without affecting other aspects, the staff can take these small items from the storage bag without moving, which will effectively improve work efficiency and improve patient experience.

[0012] According to an auxiliary device for MRI patients in an embodiment of the utility model, a Velcro is provided at one end of the lanyard, and the lanyard is detachably connected to the cross bar through the Velcro, so that it is easy to disassemble.

[0013] According to an auxiliary device for MRI patients of the present invention, the base, support frame, shielding plate and armrest mechanism are all made of non-magnetic materials. Due to the particularity of the magnetic resonance magnetic field, it is necessary to give priority to the selection of non-magnetic materials to avoid affecting the detection results of MRI.

[0014] According to an auxiliary device for MRI patients in an embodiment of the utility model, the platform is provided with three mounting holes, two mounting holes are respectively provided at the two ends of the arc-shaped edge of the base, one mounting hole is provided at the center of the base, one of the support rods of the support frame is plugged into the mounting hole at the center of the circle, and the other support rod is plugged into the mounting hole at any end of the arc-shaped edge. That is, the support rod plugged into the mounting hole at the center of the circle can rotate in the mounting hole, and the medical staff can switch the mounting position of the support frame and the platform according to the direction of the patient getting on and off the bed, so as to make it more convenient for the patient to use.

[0015] According to an auxiliary device for MRI patients in an embodiment of the utility model, a non-slip pad is arranged on the top of the base to improve the safety of the base.

[0016] According to an auxiliary device for MRI patients in an embodiment of the utility model, the base at the bottom is provided with a universal wheel with a wheel locking mechanism, which is convenient for medical staff to move the device. At the same time, the universal wheel is provided with a wheel locking mechanism to prevent the platform from moving during use, which helps to improve safety.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 This is a schematic diagram of the structure of an auxiliary device for patients with nuclear magnetic resonance imaging according to an embodiment of the utility model;

[0020] Figure 2 It is a side view of an auxiliary device for MRI patients according to an embodiment of the utility model.

[0021] Description of reference numerals:

[0022] Base 100; mounting hole 110;

[0023] Support rod 200;

[0024] Crossbar 300;

[0025] Shielding plate 400;

[0026] Mounting rod 500;

[0027] Handrail ring 600;

[0028] Lanyard 700;

[0029] Storage bag 800. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of utility models, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as excluding the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0034] Reference Figure 1 to Figure 2The embodiment of the utility model provides an auxiliary device for patients undergoing nuclear magnetic resonance imaging, including a platform, the platform is composed of at least two fan-shaped bases 100 with coaxial centers and gradually decreasing radii, and the angle of the base 100 is not less than 90°; a support frame, the support frame is arranged on any rectangular side of the platform and connected to the platform, the support frame is composed of two retractable support rods 200 and a cross bar 300, and the two ends of the cross bar 300 are respectively connected to the ends of the two support rods 200; a shielding plate 400, the shielding plate 400 is a retractable structure, the shielding plate 400 is arranged below the cross bar 300, and the two sides of the shielding plate 400 are respectively connected to the rod bodies of the two support rods 200, and the shielding plate 400 can be folded or unfolded following the extension and retraction of the support rods 200.

[0035] The radius difference between the two bases 100 forms a step for patients to step on. When patients need to step onto the bed for MRI, some patients with mobility problems, such as patients with waist pain, leg and foot problems, or patients with dizziness or headaches, can use this auxiliary device to help them get on and off the bed. When getting on and off the bed, patients can hold the support frame to prevent falling. Furthermore, in order to facilitate the use of patients of different heights, the support rod 200 of the support frame is retractable and can be adjusted in height according to patients of different heights to suit different heights. In addition, the auxiliary device of the present application still has a shielding plate 400, which can reduce the patient's fear of heights due to the steps, reduce unnecessary discomfort, provide patients with a sense of security, and also protect the privacy of patients when necessary. Among them, the base 100 of the present application is designed as a quarter-circle structure to avoid the corners of the steps that easily cause injuries to patients with leg and foot problems. At the same time, it also provides a reserved space for staff to walk.

[0036] According to some embodiments of the present application, the base 100 is a solid structure, which helps to improve the stability of the platform.

[0037] According to some embodiments of the present application, an armrest mechanism for assisting standing is also provided, and the armrest mechanism includes a mounting rod 500 and an armrest ring 600, the two ends of the mounting rod 500 are respectively connected to the rod bodies of the two support rods 200, and one end of the armrest ring 600 is connected to the mounting rod 500. When the patient needs to get up from the bed, the patient can pull the armrest ring 600 to help himself get up from the bed.

[0038] According to some embodiments of the present application, a storage mechanism is also provided, and the storage mechanism includes a hanging rope 700 and a storage bag 800, one end of the hanging rope 700 is detachably connected to the cross bar 300, and the storage bag 800 is connected to the other end of the hanging rope 700. Before scanning, the staff often use various small objects. For example, soft cushions of various shapes for braking, markers, restraints, plastic bags and paper towels urgently needed by patients who suddenly vomit, and an opener for temporomandibular joint scanning. Although these items are prepared, the distance to take them is relatively long. Without affecting other aspects, the staff can take these small objects from the storage bag 800 without moving, which will effectively improve work efficiency and improve patient experience.

[0039] According to some embodiments of the present application, a Velcro is provided at one end of the lanyard 700, and the lanyard 700 is detachably connected to the cross bar 300 via the Velcro, so as to facilitate disassembly.

[0040] According to some embodiments of the present application, the base 100, the support frame, the shielding plate 400 and the armrest mechanism are all made of non-magnetic materials. Due to the particularity of the magnetic resonance magnetic field, it is necessary to give priority to the selection of non-magnetic materials to avoid affecting the detection results of the nuclear magnetic resonance. For example, materials such as wood or stainless steel can be selected.

[0041] According to some embodiments of the present application, the platform is provided with three mounting holes 110, two mounting holes 110 are respectively provided at the two ends of the arc-shaped edge of the base 100, and one mounting hole 110 is provided at the center of the base 100. One of the support rods 200 of the support frame is plugged into the mounting hole 110 at the center of the circle, and the other support rod 200 is plugged into the mounting hole 110 at any end of the arc-shaped edge. That is, the support rod 200 plugged into the mounting hole 110 at the center of the circle can rotate in the mounting hole 110, and the medical staff can switch the installation positions of the support frame and the platform according to the direction of the patient getting on and off the bed, so as to make it more convenient for the patient to use.

[0042] According to some embodiments of the present application, an anti-slip pad is provided on the top of the base 100 to improve the safety of the base 100 .

[0043] According to some embodiments of the present application, the base 100 at the bottom is provided with a universal wheel with a wheel locking mechanism, which is convenient for medical staff to move the device. At the same time, the universal wheel is provided with a wheel locking mechanism to prevent the platform from moving during use, which helps to improve safety.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An auxiliary device for patients with nuclear magnetic resonance imaging, characterized in that: include: A platform, the platform being composed of at least two sector-shaped bases with coaxial centers and gradually decreasing radii, and the angle of the bases being not less than 90°; A support frame, the support frame is arranged on any rectangular side of the platform and connected to the platform, the support frame is composed of two retractable support rods and a cross rod, and the two ends of the cross rod are respectively connected to the ends of the two support rods; The shielding plate is a retractable structure, the shielding plate is arranged below the cross bar, the two sides of the shielding plate are respectively connected to the rod bodies of the two support rods, and the shielding plate can be folded or unfolded following the extension and retraction of the support rods.

2. The auxiliary device for patients with nuclear magnetic resonance imaging according to claim 1, characterized in that: The base is a solid structure.

3. The auxiliary device for patients with nuclear magnetic resonance imaging according to claim 2, characterized in that: An armrest mechanism for assisting standing is also provided, the armrest mechanism comprises a mounting rod and an armrest ring, the two ends of the mounting rod are respectively connected to the rod bodies of the two support rods, and one end of the armrest ring is connected to the mounting rod.

4. The auxiliary device for patients with nuclear magnetic resonance imaging according to claim 3, characterized in that: A storage mechanism is also provided, which includes a hanging rope and a storage bag. One end of the hanging rope is detachably connected to the cross bar, and the storage bag is connected to the other end of the hanging rope.

5. The auxiliary device for MRI patients according to claim 4, characterized in that: One end of the lanyard is provided with a Velcro, and the lanyard is detachably connected to the crossbar via the Velcro.

6. The auxiliary device for MRI patients according to claim 5, characterized in that: The base, the supporting frame, the shielding plate and the armrest mechanism are all made of non-magnetic materials.

7. The auxiliary device for MRI patients according to claim 1, characterized in that: The platform is provided with three mounting holes, two of which are respectively arranged at the two ends of the arc-shaped edge of the base, and one of which is arranged at the center of the base. One of the support rods of the support frame is plugged into the mounting hole at the center of the circle, and the other support rod is plugged into the mounting hole at any end of the arc-shaped edge.

8. The auxiliary device for MRI patients according to claim 1, characterized in that: An anti-skid pad is arranged on the top of the base.

9. The auxiliary device for MRI patients according to claim 1, characterized in that: The base at the bottom is provided with a universal wheel with a wheel locking mechanism.