Detachable external exhibition stand for orthopedic upper limb surgery

Abstract

The utility model relates to the field of medical instruments, in particular to a detachable exhibition stand for orthopedic upper limb surgery, which comprises a frame and a support component arranged in the frame, the support component comprises a pressure-reducing cushion and an acrylic plate arranged at the upper end of the pressure-reducing cushion, the upper end of the frame is fixedly connected with the acrylic plate, and the lower end of the frame is fixedly connected with the acrylic plate. The lower end of the frame is detachably connected with the pressure reduction cushion, the rear end of the frame extends downwards to form two connecting blocks arranged at intervals, and a clamping groove is formed in the lower end of each connecting block. The clamping groove is used for being clamped to the edge of a corresponding operating bed, the acrylic plate can be used for containing fractured upper limbs of a patient, X-ray fluoroscopy is facilitated, the acrylic plate is powerfully supported by the frame, the comfort level of the patient can be increased through the pressure reduction cushion, and secondary damage caused by frequent movement of the body position of the patient is avoided.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, specifically to a detachable external display stand for orthopedic upper limb surgery. Background Technology

[0002] When an emergency room receives a patient with an upper limb fracture, the patient needs to be transferred to the radiology department for X-ray fluoroscopy to observe the fracture. This often results in frequent changes in the patient's position, causing secondary injury and even delaying the treatment. There is an urgent need for a detachable abduction table that can be embedded in the edge of the operating table, so that the patient's fractured upper limb can be placed on the abduction table for X-ray fluoroscopy. Utility Model Content

[0003] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this utility model is to provide a detachable external abduction table for orthopedic upper limb surgery. The slot is used to snap onto the edge of the operating table, the acrylic plate is available for X-ray fluoroscopy, the frame provides strong support for the acrylic plate, and the pressure-reducing cushion can reduce pressure-induced skin damage, reduce fluoroscopy time, shorten operation time, and reduce pressure injury to the patient.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A detachable external abduction table for orthopedic upper limb surgery includes a frame and a support assembly disposed within the frame. The support assembly includes a pressure-reducing cushion and an acrylic plate disposed on the upper end of the pressure-reducing cushion. The upper end of the frame is fixedly connected to the acrylic plate, and the lower end of the frame is detachably connected to the pressure-reducing cushion. Two spaced connecting blocks extend downward from the rear end of the frame, and each connecting block has a slot at its lower end.

[0006] Furthermore, the thickness of the acrylic sheet is 10-14 mm.

[0007] Furthermore, the pressure-reducing cushioning pad includes a sponge layer and a leather layer covering the sponge layer.

[0008] Furthermore, the frame is made of 304 stainless steel.

[0009] Furthermore, the frame includes a connecting rod, a first horizontal bar, and a second horizontal bar arranged parallel to the first horizontal bar. The two ends of the connecting rod are respectively connected to the rear ends of the first horizontal bar and the second horizontal bar. The longitudinal sections of the connecting rod, the first horizontal bar, and the second horizontal bar are all L-shaped. The two ends of the acrylic plate are respectively connected to the upper side wall of the first horizontal bar and the upper side wall of the second horizontal bar. The rear end of the acrylic plate is connected to the upper side wall of the connecting rod. One end of the pressure-reducing buffer pad abuts against the inner wall of the lower end of the first horizontal bar, and the other end of the pressure-reducing buffer pad abuts against the inner wall of the lower end of the second horizontal bar. The rear end of the pressure-reducing buffer pad abuts against the inner wall of the lower end of the connecting rod.

[0010] Furthermore, the upper end of the connecting block is connected to the lower end face of the connecting rod.

[0011] Furthermore, the connecting block is slidably connected to the lower end face of the connecting rod via a moving part.

[0012] Furthermore, the movable component includes a bolt and a nut threadedly connected to the bolt. The nut is placed in a slot. The lower end face of the connecting rod has a sliding groove for sliding connection with the bolt. The groove opening is set downwards. The bolt head is embedded in the groove. The bolt post passes through the groove opening and the connecting block from top to bottom and is threadedly connected to the nut.

[0013] Furthermore, the connecting block is provided with a bolt hole communicating with the slot, and the bolt post passes through the slot and the bolt hole from top to bottom and is threadedly connected to the nut.

[0014] The beneficial effects of this invention are as follows: This detachable external abduction table for orthopedic upper limb surgery has a simple structure. The slot is used to engage with the corresponding edge of the operating table. The acrylic plate allows the patient's fractured upper limb to be placed, facilitating X-ray fluoroscopy. The frame provides strong support for the acrylic plate. The pressure-relieving cushion increases patient comfort and reduces pressure-induced skin damage. Furthermore, the pressure-relieving cushion is detachable for easy cleaning and reassembly. In use, the slot engages with the edge of the operating table, and the patient's fractured upper limb is placed on the upper surface of the acrylic plate. When X-ray fluoroscopy is required, the C-arm machine is simply moved to the area requiring fluoroscopy to obtain clear images and observe the surgical results. The operation is simple. This invention can shorten surgical time, reduce pressure-induced injury to the patient, avoid secondary injuries caused by frequent patient repositioning, reduce nurses' workload, shorten fluoroscopy time, and facilitate postoperative cleaning and tidying. It can improve the quality of orthopedic surgery and reduce the risk of falls from the bed. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of Example 1.

[0016] Figure 2 This is a schematic diagram of the exploded structure of Example 1.

[0017] Figure 3 This is a three-dimensional structural diagram of the border of Example 1.

[0018] Figure 4 This is a front view of Example 1.

[0019] Figure 5 This is a bottom view of Example 1.

[0020] Figure 6 This is a bottom view of Example 2.

[0021] Figure 7 for Figure 6 A partial sectional view along line AA.

[0022] The reference numerals in the figures include:

[0023] 1. Pressure-reducing buffer pad; 2. Acrylic sheet; 3. Frame; 31. Connecting rod; 311. Slide groove; 312. First limiting block; 313. Second limiting block; 32. First crossbar; 33. Second crossbar; 6. Connecting block; 61. Slot; 7. Moving part; 71. Bolt; 72. Nut. Detailed Implementation

[0024] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0025] Example 1

[0026] like Figure 1-4 As shown, a detachable external abduction table for orthopedic upper limb surgery includes a frame 3 and a support assembly disposed within the frame 3. The support assembly includes a pressure-reducing cushion 1 and an acrylic plate 2 disposed on the upper end of the pressure-reducing cushion 1. The upper end of the frame 3 is fixedly connected to the acrylic plate 2, and the lower end of the frame 3 is detachably connected to the pressure-reducing cushion 1. Two spaced connecting blocks 6 extend downward from the rear end of the frame 3, and each connecting block 6 has a slot 61 at its lower end.

[0027] This utility model discloses a detachable external abduction table for orthopedic upper limb surgery. It features a simple structure and convenient use. The slot 61 is used to engage with the edge of the corresponding operating table. The acrylic plate 2 provides support for the fractured upper limb, facilitating X-ray fluoroscopy. The frame 3 provides strong support for the acrylic plate. The pressure-relief cushion 1 increases patient comfort and reduces pressure-induced skin damage. Furthermore, the lower end of the frame 3 is detachably connected to the pressure-relief cushion 1, allowing for easy cleaning and reassembly. In use, the slot 61 engages with the edge of the operating table, and the fractured upper limb is placed on the upper surface of the acrylic plate 2. When X-ray fluoroscopy is required, the C-arm is simply moved to the area requiring fluoroscopy to obtain clear images and observe the surgical outcome. This utility model can shorten surgical time, reduce pressure-induced injury to the patient, avoid secondary injuries caused by frequent patient repositioning, reduce nurses' workload, shorten fluoroscopy time, and facilitate postoperative cleaning and maintenance. It can improve the quality of orthopedic surgery and reduce the risk of falls from the operating table.

[0028] Furthermore, the acrylic plate 2 has a thickness of 10-14 mm, which can provide strong support for the patient's upper limb. In this embodiment, the acrylic plate 2 has a thickness of 12 mm.

[0029] Furthermore, the frame 3 is made of 304 stainless steel. 304 stainless steel has excellent corrosion resistance, which can extend the service life of the outdoor display stand.

[0030] Furthermore, the pressure-reducing cushion 1 includes a sponge layer and a skin layer covering the sponge layer. The skin layer is easy to clean, and the sponge layer is used to increase patient comfort and reduce pressure-induced skin damage. In this embodiment, the sponge layer is made of T30 medium-soft sponge.

[0031] Furthermore, the frame 3 includes a connecting rod 31, a first horizontal bar 32, and a second horizontal bar 33 arranged parallel to the first horizontal bar 32. The two ends of the connecting rod 31 are respectively connected to the rear ends of the first horizontal bar 32 and the second horizontal bar 33. The longitudinal sections of the connecting rod 31, the first horizontal bar 32, and the second horizontal bar 33 are all L-shaped. The two ends of the acrylic plate 2 are respectively connected to the upper side wall of the first horizontal bar 32 and the upper side wall of the second horizontal bar 33. The rear end of the acrylic plate 2 is connected to the upper side wall of the connecting rod 31. One end of the pressure-reducing buffer pad 1 abuts against the lower inner wall of the first horizontal bar 32, and the other end of the pressure-reducing buffer pad 1 abuts against the lower inner wall of the second horizontal bar 33. The rear end of the pressure-reducing buffer pad 1 abuts against the lower inner wall of the connecting rod 31. Specifically, the connecting rod 31, the first crossbar 32, and the second crossbar 33 each include a longitudinal plate and a crossbar connected to the longitudinal plate. The upper sidewall of the longitudinal plate is connected to the acrylic plate 2, and the lower sidewall of the longitudinal plate abuts against the pressure-reducing buffer pad 1. The upper end of the crossbar abuts against the lower end of the pressure-reducing buffer pad 1. The structure is simple and facilitates the removal of the pressure-reducing buffer pad 1 from the frame 3. Furthermore, the connecting rod 31, the first crossbar 32, and the second crossbar 33 are arranged in a U-shape, meaning the frame 3 is U-shaped. The end of the acrylic plate 2 furthest from the operating table does not have a crossbar or connecting rod 31. This arrangement facilitates X-ray fluoroscopy of the patient's hand using a C-arm machine, avoiding interference from the crossbar or connecting rod 31.

[0032] Furthermore, the upper end of the connecting block 6 is connected to the lower end face of the connecting rod 31. Specifically, the connecting block 6 is connected to the lower end face of the cross plate of the connecting rod 31.

[0033] Example 2

[0034] like Figure 5-6 As shown, unlike Embodiment 1, in this embodiment, the connecting block 6 is slidably connected to the lower end face of the connecting rod 31 via a movable component 7. This allows the abduction table to adjust the distance between the two connecting blocks 6 according to the length of the operating table edge, thus adapting to different operating table edge lengths and providing a wide range of applications. Specifically, the connecting block 6 is slidably connected to the lower end face of the cross plate of the connecting rod 31 via the movable component 7.

[0035] Furthermore, the movable component 7 includes a bolt 71 and a nut 72 threadedly connected to the bolt 71. The nut 72 is placed in a slot 61. The lower end face of the connecting rod 31 has a sliding groove 311 that is slidably connected to the bolt 71. That is, the lower end face of the cross plate of the connecting rod 31 has a sliding groove 311 that is slidably connected to the bolt 71. The groove opening of the sliding groove 311 is set downwards. The bolt head of the bolt 71 is embedded in the sliding groove 311. The bolt post of the bolt 71 passes through the groove opening of the sliding groove 311 and the connecting block 6 from top to bottom and is threadedly connected to the nut 72. Specifically, when it is necessary to adjust the distance between the two connecting blocks 6, loosen the nut 72, drag the connecting block 6 and drive the bolt 71 to slide in the sliding groove 311. After sliding to the desired position, tighten the nut 72. The operation is simple. The cooperation between the bolt 71 and the nut 72 makes it convenient and quick to adjust the distance between the two connecting blocks 6, so that this new external abduction table can be used for different operating table edge lengths.

[0036] In this embodiment, a first limiting block 312 extends from the inner wall of one side of the slide groove 311, and a second limiting block 313 extends from the inner wall of the other side of the slide groove 311. The first limiting block 312 and the second limiting block 313 are arranged in parallel, and a gap is left between the first limiting block 312 and the second limiting block 313. The gap is the groove opening of the slide groove 311.

[0037] Furthermore, the connecting block 6 is provided with a bolt hole communicating with the slot 61. The bolt 71 passes through the slot of the slide groove 311 and the bolt hole from top to bottom and is threadedly connected to the nut 72, which facilitates assembly.

[0038] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A detachable abduction table for orthopedic upper limb surgery, characterized in that: The application relates to a frame (3) and a support assembly arranged in the frame (3), wherein the support assembly comprises a decompression cushion (1) and an acrylic plate (2) arranged at the upper end of the decompression cushion (1), the upper end of the frame (3) is fixedly connected with the acrylic plate (2), the lower end of the frame (3) is detachably connected with the decompression cushion (1), and the rear end of the frame (3) downwardly extends two spaced connection blocks (6), and the lower end of each connection block (6) is provided with a clamping groove (61).

2. The detachable abduction table for orthopedic upper limb surgery of claim 1, wherein: The thickness of the acrylic plate (2) is 10-14 mm.

3. The detachable abduction table for orthopedic upper limb surgery of claim 1, wherein: The decompression cushion (1) comprises a sponge layer and a skin layer wrapped outside the sponge layer.

4. The detachable abduction table for orthopedic upper limb surgery of claim 1, wherein: The frame (3) is made of 304 stainless steel.

5. The detachable abduction table for orthopedic upper limb surgery of claim 1, wherein: The frame (3) comprises a connecting rod (31), a first horizontal rod (32) and a second horizontal rod (33) arranged in parallel with the first horizontal rod (32), the two ends of the connecting rod (31) are respectively connected with the rear end of the first horizontal rod (32) and the rear end of the second horizontal rod (33), the longitudinal sections of the connecting rod (31), the first horizontal rod (32) and the second horizontal rod (33) are all L-shaped, the two ends of the acrylic plate (2) are respectively connected with the side walls of the upper ends of the first horizontal rod (32) and the second horizontal rod (33), the rear end of the acrylic plate (2) is connected with the side wall of the upper end of the connecting rod (31), one end of the decompression cushion (1) abuts against the inner wall of the lower end of the first horizontal rod (32), the other end of the decompression cushion (1) abuts against the inner wall of the lower end of the second horizontal rod (33), and the rear end of the decompression cushion (1) abuts against the inner wall of the lower end of the connecting rod (31).

6. The detachable abduction table for orthopedic upper limb surgery of claim 1, wherein: The upper end of the connection block (6) is connected with the lower end surface of the connecting rod (31).

7. The detachable abduction table for orthopedic upper limb surgery of claim 5, wherein: The connection block (6) is slidably connected with the lower end surface of the connecting rod (31) through a moving piece (7).

8. The detachable abduction table for orthopedic upper limb surgery of claim 7, wherein: The moving piece (7) comprises a bolt (71) and a nut (72) threadedly connected with the bolt (71), the nut (72) is arranged in the clamping groove (61), the lower end surface of the connecting rod (31) is provided with a sliding groove (311) slidably connected with the bolt (71), the slot opening of the sliding groove (311) is downwardly arranged, the bolt cap of the bolt (71) is embedded in the sliding groove (311), and the bolt column of the bolt (71) penetrates the slot opening of the sliding groove (311), the connection block (6) and the nut (72) from top to bottom in sequence and is threadedly connected with the nut (72).

9. The detachable abduction table for orthopedic upper limb surgery of claim 8, wherein: The connection block (6) is provided with a bolt hole communicated with the clamping groove (61), the bolt column of the bolt (71) penetrates the slot opening of the sliding groove (311), the bolt hole and the nut (72) from top to bottom in sequence and is threadedly connected with the nut (72).

10. The detachable abduction table for orthopedic upper limb surgery of claim 8, wherein: The inner wall of one side of the sliding groove (311) extends a first limiting block (312), the inner wall of the other side of the sliding groove (311) extends a second limiting block (313), the first limiting block (312) and the second limiting block (313) are arranged in parallel, and the slot opening of the sliding groove (311) is formed between the first limiting block (312) and the second limiting block (313).

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