Orthopedic splint fixing device

Abstract

The utility model belongs to the technical field of orthopedic splints, and particularly relates to an orthopedic splint fixing device which comprises a first clamping block, convex blocks are connected to the surfaces of the two ends of the first clamping block, a bolt is connected to the surface of one side of each convex block in a penetrating mode, a nut is connected to one end of each bolt in a penetrating mode, and the other end of each bolt extends into a fixing hole. Through the first clamping block, the second clamping block, the bolt, the screw rod, the movable block and the rubber block, after the orthopedic splint is bound and fixed through the bandage, the first clamping block and the second clamping block are installed at the two ends of the splint, so that the rubber block on the movable block makes contact with the splint, and the splint is fixed again; according to the fixing device, the clamping plate is not prone to moving when a patient moves, a binding bandage is not prone to loosening, the fixing effect on a fracture part is ensured, secondly, due to the arrangement of the mounting mechanism, when a rubber block is seriously abraded, the rubber block can be replaced, the friction force at the rubber block is ensured, and the fixing device can well fix the clamping plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of orthopedic splints, and in particular relates to an orthopedic splint fixing device. Background Art

[0002] Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system.

[0003] When a fracture occurs, orthopedic surgeons generally use an orthopedic splint to fix the fracture site of the patient to prevent secondary injury to the fracture site. However, the prior art mostly uses a strapping method to fix the orthopedic splint. When the patient is moving, the position of the orthopedic splint is prone to slight movement, causing the binding strap to loosen, thereby affecting the fixation effect of the orthopedic splint on the fracture site.

[0004] Therefore, the utility model provides an orthopedic splint fixation device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an orthopedic splint fixing device, aiming to solve the problem in the prior art that the orthopedic splint is simply fixed by binding with straps, and the binding straps are prone to loosening, affecting the fixation effect of the orthopedic splint on the fracture site.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an orthopedic splint fixing device, comprising a first clamping block, wherein the surfaces at both ends of the first clamping block are connected with protrusions, a bolt is penetrated and connected to a surface of one side of the protrusion, a nut is penetrated and connected to one end of the bolt, and the other end of the bolt extends into a fixing hole, the fixing hole is opened on a surface of one side of the fixing block, the fixing blocks are arranged on the surfaces at both ends of the second clamping block, a screw is penetrated and connected to a surface of one side of the first clamping block and the second clamping block, one end of the screw is penetrated and connected to a bearing, the bearing is arranged on a surface of one side of the moving block, and a mounting mechanism is also arranged on the other side of the moving block.

[0007] In order to realize the replacement of the rubber block, as a preferred orthopedic splint fixing device of the utility model, the mounting mechanism includes: a rubber block, a placement groove, a screw and a slot hole, the other side surface of the movable block is connected to the rubber block, the other side surface of the rubber block is provided with a placement groove, the inner side surface of the placement groove is connected to one end of the screw, the other end of the screw passes through the rubber block and extends into the slot hole, and the slot hole is provided on one side surface of the movable block.

[0008] In order to connect the second clamping block with the first clamping block, as a preferred orthopedic splint fixing device of the utility model, the bolt passes through the protrusion and the fixing hole to form a threaded connection.

[0009] In order to adjust the position of the screw rod, as a preferred orthopedic splint fixation device of the utility model, the screw rod is threadedly connected with the second clamping block and the first clamping block.

[0010] In order to place the screw, as a preferred orthopedic splint fixation device of the utility model, the screw is slidably connected to the rubber block through the placement groove.

[0011] In order to fix the position of the rubber block, as a preferred orthopedic splint fixing device of the utility model, the screw passes through the rubber block and the slot to form a threaded connection.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model uses a first clamp block, a second clamp block, a bolt, a screw, a moving block and a rubber block. After the orthopedic splint is fixed by binding with a strap, the first clamp block and the second clamp block are installed at both ends of the splint, so that the rubber block on the moving block contacts the splint, and the splint is fixed again, so that the splint is not easy to move when the patient moves, and the binding straps are not easy to loosen, thereby ensuring the fixation effect of the fracture site.

[0014] 2. The utility model provides an installation mechanism so that when the rubber block is severely worn, the rubber block can be replaced to ensure the friction force at the rubber block, so that the fixing device can fix the splint well. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the partial explosion structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the local structure of the screw rod of the utility model;

[0019] Figure 4 It is a schematic diagram of the partial explosion structure of the installation mechanism of the utility model.

[0020] In the figure: 1. first clamping block; 2. protrusion; 3. bolt; 4. nut; 5. fixing hole; 6. fixing block; 7. second clamping block; 8. screw; 9. bearing; 10. moving block; 11. rubber block; 12. placement groove; 13. screw; 14. slot hole. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 4 The utility model provides the following technical solutions: an orthopedic splint fixing device, comprising a first clamping block 1, protrusions 2 are connected to the surfaces of both ends of the first clamping block 1, a bolt 3 is penetrated and connected to the surface of one side of the protrusion 2, a nut 4 is penetrated and connected to one end of the bolt 3, and the other end of the bolt 3 extends into the inside of a fixing hole 5, the fixing hole 5 is opened on the surface of one side of a fixing block 6, and the fixing block 6 is arranged on the surfaces of both ends of a second clamping block 7, a screw rod 8 is penetrated and connected to the surface of one side of the first clamping block 1 and the second clamping block 7, one end of the screw rod 8 is penetrated and connected to a bearing 9, the bearing 9 is arranged on the surface of one side of a moving block 10, and a mounting mechanism is also arranged on the other side surface of the moving block 10.

[0023] Preferably: the mounting mechanism includes: a rubber block 11, a placement groove 12, a screw 13 and a slot 14, the other side surface of the moving block 10 is connected to the rubber block 11, the other side surface of the rubber block 11 is provided with a placement groove 12, the inner side surface of the placement groove 12 is connected to one end of the screw 13, the other end of the screw 13 passes through the rubber block 11 and extends into the slot 14, and the slot 14 is provided on one side surface of the moving block 10.

[0024] When in use, the screw 13 is slidably placed in the placement groove 12 , and the screw 13 passes through the rubber block 11 and is screwed into the slot 14 , so that the position of the rubber block 11 can be fixed on the moving block 10 .

[0025] Preferably, the bolt 3 penetrates through the projection 2 and the fixing hole 5 to form a threaded connection.

[0026] During specific use, the bolt 3 penetrates the protrusion 2 and is screwed into the fixing hole 5, so that the second clamping block 7 and the first clamping block 1 can be connected together.

[0027] Preferably, the screw rod 8 forms a threaded connection with the second clamping block 7 and the first clamping block 1 .

[0028] During specific use, when the screw rod 8 rotates, the position of the screw rod 8 on the second clamping block 7 and the first clamping block 1 can be changed, thereby driving the moving block 10 to move.

[0029] Preferably, the screw 13 is placed in the slot 12 to form a sliding connection with the rubber block 11 , and the screw 13 is passed through the rubber block 11 to form a threaded connection with the slot hole 14 .

[0030] During specific use, by sliding the screw 13 into the placement groove 12, the screw 13 passes through the rubber block 11 and is screwed into the slot 14, so that the position of the rubber block 11 can be fixed on the moving block 10. At this time, one end of the screw 13 will be in the placement groove 12, so that the screw 13 will not protrude from the rubber block 11, and the screw 13 will not contact the orthopedic splint.

[0031] Working principle: When using the orthopedic splint fixing device, it should be particularly noted that the first clamp block 1 and the second clamp block 7 can be customized to different sizes as needed. After the operator fixes the orthopedic splint at the specified position by binding with a strap, first place the second clamp block 7 on one side of the fracture site. At this time, align the bolts 3 on both sides of the first clamp block 1 with the position of the fixing holes 5 on the fixing block 6. By screwing the bolts 3, one end of the bolts 3 can be screwed into the fixing holes 5. At this time, turn the nuts 4 on the bolts 3 so that one side of the nuts 4 contacts the protrusions 2. In this way, the position of the bolts 3 will be fixed, so that the first clamp block 1 and the second clamp block 7 are connected and fixed together, so that the first clamp block 1 and the second clamp block 7 clamp the position of the splint in the middle. At this time, turn the screw rod 8 and let the screw rod 8 rotate in the bearing 9, so that the position of the screw rod 8 on the first clamp block 1 and the second clamp block 7 can be changed. The rubber block 11 can increase the friction between the rubber block 11 and the orthopedic splint, thereby ensuring the stability of the orthopedic splint clamping and fixing, so that the splint is not easy to move when the patient moves, so that the tied strap is not easy to loosen, ensuring the fixation effect of the fracture site. When the rubber block 11 is seriously worn and aged, the screw 13 is turned to separate one end of the screw 13 from the slot 14, so that the screw 13 can slide out of the placement slot 12, so that the rubber block 11 can be removed, allowing the operator to replace the new rubber block 11 for use, ensuring that the rubber block 11 has good friction, so that the fixing device can fix the position of the splint well.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An orthopedic splint fixation device, comprising a first clamping block (1), characterized in that: The surfaces of both ends of the first clamping block (1) are connected with protrusions (2), one side surface of the protrusion (2) is penetrated by a bolt (3), one end of the bolt (3) is penetrated by a nut (4), and the other end of the bolt (3) extends into the interior of a fixing hole (5), the fixing hole (5) is opened on one side surface of a fixing block (6), the fixing block (6) is arranged on the surfaces of both ends of the second clamping block (7), the surfaces of one side of the first clamping block (1) and the second clamping block (7) are penetrated by a screw rod (8), one end of the screw rod (8) is penetrated by a bearing (9), the bearing (9) is arranged on one side surface of a moving block (10), and the other side surface of the moving block (10) is also provided with a mounting mechanism.

2. An orthopedic splint fixation device according to claim 1, characterized in that: The mounting mechanism comprises: a rubber block (11), a placement groove (12), a screw (13) and a slot hole (14); the other side surface of the moving block (10) is connected to the rubber block (11); the other side surface of the rubber block (11) is provided with a placement groove (12); the inner side surface of the placement groove (12) is connected to one end of the screw (13); the other end of the screw (13) passes through the rubber block (11) and extends into the slot hole (14); the slot hole (14) is provided on one side surface of the moving block (10).

3. An orthopedic splint fixation device according to claim 1, characterized in that: The bolt (3) penetrates the convex block (2) and forms a threaded connection with the fixing hole (5).

4. An orthopedic splint fixation device according to claim 1, characterized in that: The screw rod (8) forms a threaded connection with the second clamping block (7) and the first clamping block (1).

5. An orthopedic splint fixation device according to claim 2, characterized in that: The screw (13) is slidably connected to the rubber block (11) via the placement groove (12).

6. An orthopedic splint fixation device according to claim 2, characterized in that: The screw (13) penetrates the rubber block (11) and forms a threaded connection with the slot hole (14).

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