Post-flap transplantation leg support

Abstract

The utility model relates to the technical field of medical instruments, and discloses a skin flap transplantation post-operation leg support which comprises a support body. According to the support body, a lifting assembly is arranged in a supporting column and penetrates through the supporting column; a detachable assembly is arranged on one side of the lifting assembly, and the detachable assembly comprises a supporting rod arranged on one side of the lifting assembly; the mounting groove sleeves the outer side of the supporting rod; the connecting rod is arranged on one side of the mounting groove; the protruding block penetrates through the mounting groove, and a groove hole matched with the protruding block is formed in the mounting groove. The spring is arranged between the protruding block and the supporting rod and located in the supporting rod. The fixing assembly is arranged at the bottom of the supporting column, the connecting rod can be conveniently cleaned and disinfected through the detachable assembly, and the convenience of disassembly and assembly of the connecting rod and the practicability of the post-skin flap transplantation leg support are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and particularly relates to a leg bracket after skin flap transplantation. Background Art

[0002] Compared with the free skin flap transplantation with anastomosed blood vessels, the cross-leg skin flap (abbreviation: cross-leg flap) is easy to operate with a high success rate, and has a large excision area and a wide range. It is basically not restricted by the recipient area conditions and is easy to operate. It has become the best choice for transplant treatment of large-area skin and soft tissue defects in the lower leg and foot; after the operation, both lower limbs need to be fixed in bed with a leg bracket.

[0003] When the existing leg bracket after skin flap transplantation supports the patient's legs, it is easy to be contaminated with blood or medicine solution. Therefore, it needs to be disassembled, cleaned and disinfected. However, the existing leg-lifting bracket is inconvenient to disassemble and assemble, which is not conducive to cleaning and disinfection, and has poor practicability. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a leg bracket after skin flap transplantation, which has the advantage of being convenient to disassemble the connecting rod, and solves the problems that the leg-lifting bracket is inconvenient to disassemble and assemble, not conducive to cleaning and disinfection, and has poor practicability.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: A leg bracket after skin flap transplantation, comprising a bracket body; the bracket body includes:

[0008] A support column, inside which a lifting component is arranged and which penetrates through the support column;

[0009] On one side of the lifting component, a detachable component is arranged, and the detachable component includes:

[0010] A support rod, arranged on one side of the lifting component;

[0011] An installation groove, sleeved on the outer side of the support rod;

[0012] A connecting rod, arranged on one side of the installation groove;

[0013] A convex block, penetrating through the installation groove, and a slot hole matching the convex block is arranged on the installation groove;

[0014] A spring, arranged between the convex block and the support rod and located inside the support rod;

[0015] A fixing component, arranged at the bottom of the support column.

[0016] In some embodiments, a clamping rod is provided on the outer side of the installation groove and is rotatably connected to the installation groove, and a clamping groove for cooperating with the clamping rod is provided on the bump.

[0017] In some embodiments, a limiting plate is provided between the bump and the spring and is located inside the support rod.

[0018] In some embodiments, the fixing assembly includes:

[0019] A fixing groove provided at the bottom of the support column;

[0020] A threaded rod penetrating through the bottom of the fixing groove;

[0021] An extrusion plate provided at the top of the threaded rod.

[0022] In some embodiments, an anti-slip pad is provided on the top of the extrusion plate.

[0023] In some embodiments, a connecting plate is provided at the bottom of the support column and is threadedly connected to the fixing groove by bolts.

[0024] In some embodiments, a hanging bracket is provided on the connecting rod, and a soft pad is provided inside the hanging bracket.

[0025] In some embodiments, a magic tape is provided between the hanging bracket and the soft pad to adhesively connect the hanging bracket and the soft pad.

[0026] (III) Beneficial Effects

[0027] Compared with the prior art, the present utility model provides a leg bracket after flap transplantation, which has the following beneficial effects:

[0028] For the leg bracket after flap transplantation, by rotating the clamping rod, the clamping rod is disengaged from the clamping groove on the bump, and by pressing the bump, the bump is retracted into the support rod, and by pulling the connecting rod outwards, the connecting rod can be disassembled, which facilitates the cleaning and disinfection of the connecting rod, increases the convenience of disassembling and assembling the connecting rod, and the practicality of the leg bracket after flap transplantation. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic structural diagram of the present utility model;

[0030] Figure 2 is a schematic structural diagram of the detachable assembly in the present utility model;

[0031] Figure 3 is a schematic cross-sectional structural diagram of the present utility model.

[0032] In the figure:

[0033] 1. Bracket body; 11. Support column; 111. Connecting plate; 12. Lifting assembly; 13. Connecting rod; 131. Hanging bracket; 14. Soft pad; 15. Magic tape

[0034] 2. Detachable assembly; 21. Support rod; 22. Installation groove; 23. Protrusion; 24. Spring; 25. Slot hole; 26. Locking rod; 261. Card slot; 27. Limit plate; 28. Fixing assembly; 281. Fixing groove; 282. Threaded rod; 283. Extrusion plate; 29. Anti-slip pad Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0036] It should be noted that all the directional indications in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If this specific posture changes, the directional indication will also change accordingly.

[0037] In the present application, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0038] In addition, in the present application, descriptions such as "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0039] Compared with the free flap transplantation with anastomosed blood vessels, the cross-leg skin flap (abbreviated as cross-leg flap) is easy to operate with a high success rate, and has a large excision area and a wide range. It is basically not restricted by the recipient area conditions and is easy to operate. It has become the best choice for transplant treatment of large-area skin and soft tissue defects in the lower leg and foot; after the operation, both lower limbs need to be fixed in bed with a leg support.

[0040] In related technologies, the leg support after skin flap transplantation is prone to contamination by blood or medicine when supporting the patient's legs. Therefore, it needs to be disassembled, cleaned and disinfected. However, the existing leg-lifting support is inconvenient to disassemble and assemble, which is not conducive to cleaning and disinfection, and has poor practicability.

[0041] In order to solve the problems in related technologies to a certain extent, the embodiment of the present application provides a leg support after skin flap transplantation. When it is necessary to disassemble the connecting rod 13, only need to rotate the locking rod 26 so that the locking rod 26 disengages from the slot 261 on the convex block 23, and press the convex block 23 so that the convex block 23 retracts into the support rod 21, and pull the connecting rod 13 outwards, then the connecting rod 13 can be disassembled.

[0042] The following describes the present application with reference to the accompanying drawings and specific embodiments:

[0043] Combined Figures 1 - 3 With reference to the accompanying drawings, the embodiment of the present application provides a leg support after skin flap transplantation, including a support body 1; the support body 1 includes: a lifting component 12 is arranged inside the support column 11 and penetrates through the support column 11; a detachable component 2 is arranged on one side of the lifting component 12, and the detachable component 2 includes: a support rod 21 is arranged on one side of the lifting component 12; a mounting groove 22 is sleeved outside the support rod 21; a connecting rod 13 is arranged on one side of the mounting groove 22; a convex block 23 penetrates through the mounting groove 22, and a slot hole 25 for cooperating with the convex block 23 is arranged on the mounting groove 22; a spring 24 is arranged between the convex block 23 and the support rod 21 and is located inside the support rod 21; a fixing component 28 is arranged at the bottom of the support column 11.

[0044] During installation, the support column 11 is fixed on the patient's bed board through the fixing component 28, and the convex block 23 is pressed so that the convex block 23 retracts into the support rod 21, and the spring 24 is in a compressed state. At this time, the mounting groove 22 on one side of the connecting rod 13 is inserted at one end of the support rod 21. At this time, the spring 24 elastically pushes the convex block 23 through the slot hole 25 on the mounting groove 22, so that the support column 11 is clamped and fixed with the mounting groove 22, and the height of the connecting rod 13 can be conveniently adjusted through the lifting component 12. When it is necessary to disassemble the connecting rod 13 for disinfection, only need to press the convex block 23 so that the convex block 23 retracts into the support rod 21, and pull the connecting rod 13 outwards, then the connecting rod 13 can be disassembled, which facilitates the cleaning and disinfection of the leg support, increases the convenience of disassembling and assembling the connecting rod 13 and the practicability of the leg support after skin flap transplantation.

[0045] Specifically, the lifting assembly 12 includes: a threaded rod passing through the support rod 21, a moving block sleeved outside the threaded rod and passing through one side of the support column 11. By rotating the threaded rod, the rotating threaded rod drives the support rod 21 to move up and down through the moving block.

[0046] In some embodiments, a latch rod 26 is disposed outside the mounting groove 22 and is rotatably connected to the mounting groove 22. A slot 261 for cooperating with the latch rod 26 is provided on the convex block 23. After the convex block 23 passes through the slot hole 25 on the mounting groove 22, the latch rod 26 is rotated so that the latch rod 26 is snapped into the slot 261 on the convex block 23 to fix the convex block 23, thereby increasing the stability of the snap connection between the support column 11 and the mounting groove 22.

[0047] In some embodiments, a limiting plate 27 is disposed between the convex block 23 and the spring 24 and is located inside the support rod 21 to limit the convex block 23 and prevent the convex block 23 from disengaging from the support rod 21.

[0048] In some embodiments, the fixing assembly 28 includes: a fixing groove 281 is provided at the bottom of the support column 11; a threaded rod 282 passes through the bottom of the fixing groove 281; an extrusion plate 283 is provided at the top of the threaded rod 282. When fixing the leg bracket, the fixing groove 281 is clamped on the patient's bedside and the threaded rod 282 is rotated. The rotating threaded rod 282 drives the extrusion plate 283 to move upward. By the extrusion of the extrusion plate 283 on the bed board, the leg bracket is fixed on the patient's bedside, and at the same time, the convenience of disassembling and assembling the leg bracket after flap transplantation is increased.

[0049] In some embodiments, an anti-slip pad 29 is provided on the top of the extrusion plate 283 to increase the anti-slip property of the extrusion plate 283.

[0050] In some embodiments, a connecting plate 111 is provided at the bottom of the support column 11 and is threadedly connected to the fixing groove 281 by bolts. By disassembling and assembling the bolts, the convenience of disassembling and assembling the support column 11 is increased.

[0051] In some embodiments, a hanging bracket 131 is provided on the connecting rod 13, and a soft pad 14 is provided inside the hanging bracket 131 to increase the comfort of the patient's leg placed on the hanging bracket 131.

[0052] In some embodiments, a magic tape 15 is provided between the hanging bracket 131 and the soft pad 14 to adhesively connect the hanging bracket 131 and the soft pad 14, facilitating the replacement of the soft pad 14.

[0053] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "example", "specific example", "some examples", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0054] In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0055] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A leg stent after skin flap transplantation, comprising a stent body (1); the stent body (1) includes: A support column (11) with a lifting component (12) arranged inside and penetrating through the support column (11); It is characterized in that: on one side of the lifting component (12), there is a detachable component (2), and the detachable component (2) includes: A support rod (21) arranged on one side of the lifting component (12); An installation groove (22) sleeved on the outer side of the support rod (21); A connecting rod (13) arranged on one side of the installation groove (22); A convex block (23) penetrating through the installation groove (22), and a slot hole (25) for cooperating with the convex block (23) is arranged on the installation groove (22); A spring (24) arranged between the convex block (23) and the support rod (21) and located inside the support rod (21); A fixing component (28) arranged at the bottom of the support column (11).

2. The leg stent after skin flap transplantation according to claim 1, wherein: A clamping rod (26) is arranged on the outer side of the installation groove (22) and is rotatably connected to the installation groove (22), and a clamping groove (261) for cooperating with the clamping rod (26) is arranged on the convex block (23).

3. The leg stent after skin flap transplantation according to claim 2, characterized in that: A limiting plate (27) is arranged between the convex block (23) and the spring (24) and is located inside the support rod (21).

4. A leg stent after skin flap transplantation according to claim 1, characterized in that: The fixing component (28) includes: A fixing groove (281) arranged at the bottom of the support column (11); A threaded rod (282) penetrating through the bottom of the fixing groove (281); An extrusion plate (283) arranged at the top of the threaded rod (282).

5. The leg stent after skin flap transplantation according to claim 4, characterized in that: An anti-slip pad (29) is arranged at the top of the extrusion plate (283).

6. The leg bracket after skin flap transplantation according to claim 4, characterized in that: A connecting plate (111) is arranged at the bottom of the support column (11) and is threadedly connected to the fixing groove (281) by bolts.

7. A leg stent after skin flap transplantation according to claim 1, characterized in that: A hanging bracket (131) is arranged on the connecting rod (13), and a soft pad (14) is arranged on the inner side of the hanging bracket (131).

8. The leg stent after skin flap transplantation according to claim 7, characterized in that: A magic tape (15) is arranged between the hanging bracket (131) and the soft pad (14) to adhesively connect the hanging bracket (131) and the soft pad (14).

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