Spliced and combined nuclear magnetic transfer bed

Abstract

The utility model belongs to the technical field of nuclear magnetic transfer bed use, and discloses a spliced combined type nuclear magnetic transfer bed which comprises a first bed rod, a bed frame is fixedly arranged on one side of the first bed rod, a second bed rod is fixedly arranged at the other end of the bed frame, and positioning rings are fixedly arranged at the connecting point ends of the first bed rod and the second bed rod. The positioning rings are attached to each other, and a splicing assembly is further arranged between the two bed frames. Each splicing assembly comprises an insertion plate inserted into the corresponding bed frame, an arc plate is fixedly arranged at the position, facing the position between the two bed frames, of each insertion plate, a positioning seat is inserted into the position, connected with the first bed rod, of the corresponding positioning ring, and the arc plates in the splicing assemblies are matched with the bed rods and the bed frame structures and are inserted into the two sides of a patient. The transfer bed can be directly moved to the position below the body of a patient, the patient can be transferred to the arc plate of the transfer bed under the condition that the patient does not need to be moved, and operation and use are more flexible.

Description

Technical Field

[0001] The utility model belongs to the technical field of use of nuclear magnetic transfer beds, in particular to a spliced ​​combined nuclear magnetic transfer bed. Background Art

[0002] The MRI transfer bed is a special medical bed used for transferring patients between beds, as well as from the operating table to the ward and from the ambulance. Some patients with lumbar injuries (lumbar fractures) or trunk injuries cannot move due to their illness. They need a transfer item to push the patient from the bed to the door of the examination room and carry the patient into the MRI examination room.

[0003] At the same time, the application number is CN202122214057.X, which is a nuclear magnetic examination transfer bed. "It includes a bed frame and a bed board. A lifting mechanism is arranged between the bed frame and the bed board. The bed frame includes four bed frame frames. Four bed legs are arranged under the four corners of the four bed frame frames. Universal wheels are arranged at the lower ends of the four bed legs. The lifting mechanism is a hand-cranked screw that drives four levers to lift the bed board. The bed board includes four bed board frames consisting of a left board frame, a right board frame, a front board frame, and a rear board frame. The top of the four bed board frames is a bed panel. The upper left corner of the left board frame is hinged to the left wing board, and the upper right corner of the right board frame is hinged to the right wing board."

[0004] During the use of existing MRI transfer beds, due to their relatively simple plate-like structure, patients need to be manually transferred to the MRI transfer bed for transfer operations. However, some patients are unable to perform large-scale turning and transportation operations due to their serious conditions, and forced transportation may cause secondary injuries to the patients, resulting in limited use of MRI transfer beds.

[0005] Therefore, in order to solve the above problems, a spliced ​​combined nuclear magnetic transfer bed is proposed. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a spliced ​​combined nuclear magnetic resonance transfer bed, which has the advantage that the transfer bed can be installed under the patient's body for transportation by splicing.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spliced ​​combined nuclear magnetic transfer bed, comprising a bed bar 1, one side of which is fixedly provided with a bed frame, and the other end of the bed frame is fixedly provided with a bed bar 2, the connecting ends of the bed bar 1 and the bed bar 2 are fixedly provided with positioning rings, and the positioning rings are fitted with each other, and a splicing component is also included between the two bed frames;

[0008] The splicing assembly includes a plug plate inserted into the inside of the bed frame, the plug plate is fixedly provided with an arc plate facing the position between the two bed frames, and a positioning seat is inserted into the inside of the positioning ring connected to the bed rod.

[0009] Preferably, a base is fixedly provided at the bottom end of the positioning seat, and a limiting cap is sleeved on the outer side of the base.

[0010] Preferably, a bolt is fixedly provided inside the limiting cap and is spirally arranged with the positioning seat, and the limiting cap is fitted on the surface of the positioning ring connected to the bed rod.

[0011] Preferably, a fastening screw penetrates the top end of the bed frame and is spirally arranged with the bed frame, and the bed frame is limited by fitting with the top end groove of the plug plate.

[0012] Preferably, a roller is rotatably provided at the end of the arc plate.

[0013] Preferably, rubber pads are fixedly provided at the upper and lower ends of the first bed rail and the upper and lower ends of the second bed rail.

[0014] Preferably, an insert rod is slidably arranged inside the upper positioning ring connected to the second bed rod, a limiting ring is sleeved on the outer side of the insert rod, and the insert rod is fixedly arranged with the positioning ring located below, an anti-slip ring is fixedly arranged at the bottom end of the insert rod, and the anti-slip ring is arranged as a rubber ring, and fits with the bottom end of the limiting ring.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model connects the arc plate in the splicing assembly with the bed rod and the bed frame structure, and splices them into a whole on both sides of the patient. The transfer bed can be directly moved under the patient's body. Without moving the patient, the patient can be transferred to the arc plate of the transfer bed for operation, which is more flexible to use.

[0017] 2. The utility model uses a fastening screw structure, so when replacing or cleaning damaged or difficult-to-clean surface stains, it can be directly disassembled, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the exploded cross-section structure of the limit cap of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the arc plate of the utility model;

[0021] Figure 4It is a schematic cross-sectional structure diagram of the positioning ring of the utility model.

[0022] In the figure: 1. bed rail 1; 2. bed frame;

[0023] 3. Splicing assembly; 31. Base; 32. Positioning seat; 33. Limiting cap; 34. Bolt; 35. Insert plate; 36. Arc plate; 37. Fastening screw; 38. Groove; 39. Roller;

[0024] 4. Second bed pole; 5. Positioning ring; 6. Insertion rod; 7. Limiting ring; 8. Anti-slip ring; 9. Rubber pad. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 4 As shown, the utility model provides a spliced ​​combined nuclear magnetic transfer bed, including a bed bar 1, a bed frame 2 is fixedly arranged on one side of the bed bar 1, a bed frame 2 is fixedly arranged on the other end of the bed frame 2, and a positioning ring 5 is fixedly arranged at the connecting point end of the bed bar 1 and the bed frame 2 4. The bed frame 2, the bed bar 1 and the bed bar 2 4 form a whole, and are moved under the patient's body through the rotation of the positioning ring 5, and the positioning rings 5 ​​are fitted together, and a splicing component 3 is also included between the two bed frames 2;

[0027] The splicing assembly 3 includes an insert plate 35 inserted into the inside of the bed frame 2, and an arc plate 36 is fixedly arranged at a position between the two bed frames 2. A positioning seat 32 is inserted into the inside of the positioning ring 5 connected to the bed rod 1. The arc plate 36 is quickly spliced ​​into the inside of the bed frame 2 through the insert plate 35 for assembly.

[0028] Specifically, a base 31 is fixedly provided at the bottom end of the positioning seat 32 , and a limiting cap 33 is sleeved on the outer side of the base 31 . The limiting cap 33 is rotated and tightened to the top end of the positioning seat 32 to press and limit the positioning ring 5 .

[0029] Furthermore, a bolt 34 is fixed inside the limiting cap 33 and is spirally arranged with the positioning seat 32, and the limiting cap 33 is fitted on the surface of the positioning ring 5 connected to the bed rod 1, and the bolt 34 is tightened, and the fixed installation is convenient.

[0030] Furthermore, a fastening screw 37 passes through the top of the bed frame 2 and is spirally arranged with the bed frame 2, and the bed frame 2 is limited by the top groove 38 of the plug plate 35. Tightening the fastening screw 37 can quickly limit the plug plate 35 and position it through the corresponding transverse groove 38 opened on the surface.

[0031] It is worth noting that a roller 39 is rotatably provided at the end of the arc plate 36, and the roller 39 can be used by the patient better.

[0032] It is worth noting that rubber pads 9 are fixedly provided at the upper and lower ends of the bed rod 1 and the upper and lower ends of the bed rod 2 4, and the rubber pads 9 are held for transportation operations.

[0033] It is worth mentioning that an insert rod 6 is slidably arranged inside the upper positioning ring 5 connected to the bed rod 2 4, a limiting ring 7 is sleeved on the outer side of the insert rod 6, and the insert rod 6 is fixedly arranged with an anti-slip ring 8 at the bottom end, and the anti-slip ring 8 is arranged as a rubber ring and fits with the bottom end of the limiting ring 7 to limit the overlapping positioning rings 5 ​​and maintain the overall stability of the transfer bed.

[0034] Among them, bed rod 1, bed rod 2 4 and bed frame 2 are existing technologies and will not be described in detail; at the same time, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be described in detail.

[0035] Working principle and process:

[0036] When the staff needs to use the transfer bed to quickly transfer the patient, they lift the insertion rod 6 structure upwards and pull it out from the limiting ring 7 of the positioning ring 5 located under the bed rod 2 4. After the deformable anti-slip ring 8 is separated from the limiting ring 7, the bed rod 2 4 can be rotated to open, and the positioning ring 5 structure limited by the positioning seat 32 on the base 31 can be rotated to control the bed frames 2 on both sides to open to both sides respectively and move them under the patient, rotate and reset the bed rod 2 4 structure, move the arc plate 36 structure in the splicing assembly 3 to insert it under the patient's body for support, and reinsert the insertion rod 6 into the positioning ring 5 structure. The inside of the ring 5 is pressed and the anti-slip ring 8 is inserted into the limiting ring 7 of the positioning ring 5 below. After positioning, the limiting cap 33 is used to press and limit the positioning ring 5 to keep the bed frames 2 on both sides spliced ​​together to form a whole, so as to provide stable transportation support for the patient. When the arc plate 36 is damaged, the fastening screw 37 structure can be disassembled, and the arc plate 36 and the plug plate 35 structure can be removed for replacement or cleaning. After completion, it can be reinserted into the corresponding slot of the bed frame 2, and the fastening screw 37 is inserted into the inside of the bed frame 2 and tightened to the inside of the groove 38 to complete the limiting operation.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A spliced ​​combined nuclear magnetic transfer bed, comprising a bed rod (1), characterized in that: A bed frame (2) is fixedly arranged on one side of the bed frame (1), and a bed frame (4) is fixedly arranged on the other end of the bed frame (2). Positioning rings (5) are fixedly arranged at the connecting ends of the bed frame (1) and the bed frame (4), and the positioning rings (5) are fitted together. A splicing component (3) is also included between the two bed frames (2); The splicing assembly (3) comprises an insert plate (35) inserted into the interior of the bed frame (2), the insert plate (35) being fixedly provided with an arc plate (36) facing the position between the two bed frames (2), and a positioning seat (32) being inserted into the interior of the positioning ring (5) connected to the bed rod (1).

2. The spliced ​​combined nuclear magnetic transfer bed according to claim 1, characterized in that: A base (31) is fixedly provided at the bottom end of the positioning seat (32), and a limiting cap (33) is sleeved on the outer side of the base (31).

3. The spliced ​​combined nuclear magnetic transfer bed according to claim 2, characterized in that: The limiting cap (33) is fixedly provided with a bolt (34) inside and is spirally arranged with the positioning seat (32), and the limiting cap (33) is fitted on the surface of the positioning ring (5) connected to the bed rod (1).

4. The spliced ​​combined nuclear magnetic transfer bed according to claim 1, characterized in that: A fastening screw (37) penetrates the top end of the bed frame (2) and is spirally arranged with the bed frame (2), and the bed frame (2) is fitted and limited by the top end groove (38) of the plug plate (35).

5. The spliced ​​combined nuclear magnetic transfer bed according to claim 1, characterized in that: A roller (39) is rotatably provided at the end of the arc plate (36).

6. The spliced ​​combined nuclear magnetic transfer bed according to claim 1, characterized in that: Rubber pads (9) are fixedly provided at the upper and lower ends of the first bed bar (1) and the upper and lower ends of the second bed bar (4).

7. The spliced ​​combined nuclear magnetic transfer bed according to claim 1, characterized in that: An insert rod (6) is slidably arranged inside the upper positioning ring (5) connected to the second bed rod (4), and a limiting ring (7) is sleeved on the outer side of the insert rod (6) and fixedly arranged with the positioning ring (5) located below. The bottom end of the insertion rod (6) is fixedly provided with an anti-slip ring (8), and the anti-slip ring (8) is configured as a rubber ring. And it fits with the bottom end of the limiting ring (7).

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