Auxiliary fixing device for joint trauma

Abstract

The utility model discloses an auxiliary fixing device for joint trauma, which particularly relates to the field of joint fixation and comprises a first side supporting plate, a binding block is fixedly mounted on one side of the first side supporting plate, a connecting belt is fixedly mounted on one side of the binding block, a hook-and-loop fastener is fixedly mounted on the outer side of the binding block, and a supporting vertical plate is inserted into the binding block. The outer side of the supporting vertical plate is sleeved with a soft cushion, an elastic belt is fixedly installed on one side of the soft cushion, an outer sliding plate is fixedly installed at the bottom of the first side supporting plate, an inner sliding plate is slidably connected to the inner side of the outer sliding plate, a positioning bolt is in threaded connection with the interior of the inner sliding plate, and the positioning bolt and the outer sliding plate are arranged in a threaded connection mode. According to the utility model, the binding blocks and the soft cushions are arranged, the supporting vertical plates are separated from the interiors of the binding blocks by drawing the multiple soft cushions, then the soft cushions can be detached, and after the soft cushions on the upper and lower sides of the binding blocks are completely detached, the vertical size of the binding blocks is greatly shortened, and at the moment, the skin of the part can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of joint fixation, and more specifically, to a joint trauma auxiliary fixation device. Background Art

[0002] In the body, the connection between bones is called bone joint, which enables people to move flexibly. In clinical practice, after bone joints (such as elbow joints, knee joints, wrist joints, etc.) are traumatized due to accidents, they need to be properly treated. When treating injured bone joints, they need to be fixed first to prevent the movement of the bone joints and further aggravation of the injury. Existing joint fixation devices cover a large area, and joint trauma recovers slowly, so that the skin of this part cannot be cleaned under the long-term coverage of the fixation device.

[0003] According to the Chinese utility model publication number CN216417459U, a new type of orthopedic joint trauma care sleeve is disclosed, including a first clamping plate, a second clamping plate and an auxiliary medicine application structure, wherein the first clamping plate and the second clamping plate are connected by bolts, and the number of the first clamping plates is two. In the utility model, the first clamping plate and the second clamping plate are first installed on the patient's arm with the help of bolts. At this time, the patient's elbow joint will be located at the bend of the connecting plate. When applying medicine, unscrew the nut on the connecting rod, and then open the protective plate to expose the through hole. At this time, the elbow joint can be applied with medicine. However, the joint fixing device with this arrangement has a large coverage area, and the joint trauma recovers slowly, so that the skin of this part cannot be cleaned under the long-term coverage of the fixing device. Therefore, in view of this problem, how to design a joint trauma auxiliary fixing device has become a problem that we currently need to solve. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an auxiliary fixation device for joint trauma, by setting a binding block and a pad, and by pulling a plurality of pads, the supporting vertical plate is separated from the inside of the binding block, and then the pad can be removed. After the pads on the upper and lower sides of the binding block are completely removed, the vertical dimension of the binding block is greatly shortened, and the skin of this part can be cleaned at this time to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary fixation device for joint trauma, comprising a first side support plate, a binding block is fixedly installed on one side of the first side support plate, a connecting belt is fixedly installed on one side of the binding block, a Velcro is fixedly installed on the outer side of the binding block, a supporting vertical plate is inserted into the interior of the binding block, a soft pad is sleeved on the outer side of the supporting vertical plate, an elastic band is fixedly installed on one side of the soft pad, an outer slide plate is fixedly installed on the bottom of the first side support plate, an inner sliding plate is slidably connected to the inner side of the outer slide plate, a positioning bolt is threadedly connected to the inner side of the inner sliding plate, and the positioning bolt is threadedly connected to the outer slide plate.

[0006] In a preferred embodiment, the number of the binding blocks is set to be multiple, and the multiple binding blocks are arranged in an arc shape. The number of the connecting belts is set to be multiple, and the multiple connecting belts connect the multiple binding blocks end to end.

[0007] In a preferred embodiment, a second side support plate is fixedly mounted on the bottom of the inner sliding plate, and an upper connecting plate is fixedly mounted on the bottom of the second side support plate.

[0008] In a preferred embodiment, a shaft column is fixedly mounted on one side of the upper connecting plate, and a lower connecting plate is rotatably connected to an outer side of the shaft column.

[0009] In a preferred embodiment, an adjusting worm gear is fixedly mounted on one end of the shaft column, and a housing is fixedly mounted on one side of the lower connecting plate.

[0010] In a preferred embodiment, an adjusting worm is rotatably connected to the inner wall of the housing, and the adjusting worm is meshed with the adjusting worm wheel.

[0011] In a preferred embodiment, a handle is fixedly mounted on one end of the adjusting worm, and the handle is rotatably connected to the inside of the housing.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model provides a binding block and a soft pad. When the skin under the binding band needs to be cleaned, the supporting vertical plate can be separated from the inside of the binding block by pulling out the soft pads, and then the soft pads can be removed. After the soft pads on both sides of the binding block are completely removed, the vertical dimension of the binding block is greatly shortened, and the skin of this part can be cleaned at this time. After the cleaning is completed, the multiple soft pads are reset to increase the fixing effect;

[0014] 2. The utility model provides an outer sliding plate and an inner sliding plate. When the distance between the upper or lower adjacent straps needs to be extended, the positioning bolt is turned to slide out from the inside of the inner sliding plate. At this time, the inner sliding plate loses its limit. The uppermost strap can be lifted upward by pulling the inner sliding plate upward. After adjusting to the corresponding height, the positioning bolt can be screwed into the positioning hole at the corresponding position of the inner sliding plate to complete the fixation, so that patients with different heights and leg lengths can adapt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 For this utility model Figure 1 A-section structure enlarged view.

[0017] Figure 3 For this utility model Figure 1 Enlarged view of the structure of part B.

[0018] Figure 4 For this utility model Figure 1 Enlarged view of the C structure.

[0019] The accompanying drawings are marked as follows: 1. first side support plate; 2. binding block; 3. connecting belt; 4. Velcro; 5. supporting vertical plate; 6. cushion; 7. elastic belt; 8. outer sliding plate; 9. inner sliding plate; 10. positioning bolt; 11. second side support plate; 12. upper connecting plate; 13. shaft column; 14. adjusting worm gear; 15. housing; 16. adjusting worm; 17. turning handle; 18. lower connecting plate. DETAILED DESCRIPTION

[0020] 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.

[0021] Refer to the instruction manual Figure 1-4 ,like Figure 1 As shown, a joint trauma auxiliary fixation device according to an embodiment of the utility model comprises a first side support plate 1, as shown Figure 2 As shown, a binding block 2 is fixedly installed on one side of the first side support plate 1, a connecting belt 3 is fixedly installed on one side of the binding block 2, a Velcro 4 is fixedly installed on the outside of the binding block 2, a supporting vertical plate 5 is inserted into the inside of the binding block 2, a soft pad 6 is sleeved on the outside of the supporting vertical plate 5, and an elastic belt 7 is fixedly installed on one side of the soft pad 6, as shown in FIG. Figure 1As shown, an outer slide plate 8 is fixedly installed at the bottom of the first side support plate 1, and an inner slide plate 9 is slidably connected to the inner side of the outer slide plate 8. Through the setting of the inner slide plate 9, a plurality of positioning holes are opened in the inner slide plate 9, and a positioning bolt 10 is connected to the inner thread of the inner slide plate 9. The positioning bolt 10 is threadedly connected to the outer slide plate 8. The number of binding blocks 2 is set to be multiple, and the multiple binding blocks 2 are arranged in a circular arc shape. The number of connecting belts 3 is set to be multiple, and the multiple connecting belts 3 connect the multiple binding blocks 2 end to end.

[0022] It should be noted that, since the combination of multiple binding blocks 2 and connecting belts 3 is a semi-arc-shaped binding, when fixing the leg joints, the bindings on both sides are wrapped around the outside of the legs and bonded to the other side of the bindings through the Velcro 4, and the four bindings are fixed to the thigh and calf respectively. It should be noted that the shaft column 13 should be located on one side of the knee. At this time, the leg joints are fixed, and the adjusting worm 16 is rotated and meshed with the adjusting worm wheel 14 by rotating the handle 17, so that the adjusting worm 16 performs a circular motion around the outside of the adjusting worm wheel 14, and the lower connecting plate 18 is driven to rotate synchronously through the shell 15, so that the upper connecting plate 12 and the lower connecting plate 18 can be adjusted. The angle between the connecting plates 18 can be adjusted to fix the bending angle of the leg joints. At the same time, when it is necessary to clean the skin under the straps, the support vertical plates 5 can be separated from the inside of the binding block 2 by pulling out the multiple pads 6, and then the pads 6 can be removed. After the pads 6 on the upper and lower sides of the binding block 2 are completely removed, the vertical dimension of the binding block 2 is greatly shortened. At this time, the skin of this part can be cleaned. After cleaning, the multiple pads 6 are reset to increase the fixing effect. At the same time, the multiple elastic bands 7 can be stretched when the support vertical plates 5 are inserted into the binding block 2, thereby avoiding the phenomenon that the multiple support vertical plates 5 cannot be inserted into the multiple binding blocks 2 at the same time after the fixation is completed.

[0023] Further, such as Figure 3 As shown, a second side support plate 11 is fixedly installed at the bottom of the inner sliding plate 9. Figure 4 As shown, an upper connecting plate 12 is fixedly installed at the bottom of the second side support plate 11, a shaft column 13 is fixedly installed on one side of the upper connecting plate 12, a lower connecting plate 18 is rotatably connected to the outer side of the shaft column 13, an adjusting worm gear 14 is fixedly installed at one end of the shaft column 13, a shell 15 is fixedly installed on one side of the lower connecting plate 18, an adjusting worm 16 is rotatably connected to the inner wall of the shell 15, the adjusting worm 16 is meshed with the adjusting worm gear 14, a handle 17 is fixedly installed on one end of the adjusting worm 16, and the handle 17 is rotatably connected to the inside of the shell 15.

[0024] It should be noted that, when the distance between the upper or lower adjacent straps needs to be extended, the positioning bolt 10 is rotated to slide out from the inside of the inner sliding plate 9. At this time, the inner sliding plate 9 loses its limit, and the uppermost strap can be lifted upward by pulling the inner sliding plate 9 upward, and the lowermost strap can be lowered by the same method. After adjusting to the corresponding height, the positioning bolt 10 can be screwed into the positioning hole at the corresponding position of the inner sliding plate 9 to complete the fixation, so that patients with different heights and leg lengths can adapt.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A joint trauma auxiliary fixation device, comprising a first side support plate (1), characterized in that: A binding block (2) is fixedly installed on one side of the first side support plate (1), a connecting belt (3) is fixedly installed on one side of the binding block (2), a Velcro (4) is fixedly installed on the outer side of the binding block (2), a supporting vertical plate (5) is inserted into the interior of the binding block (2), a soft pad (6) is sleeved on the outer side of the supporting vertical plate (5), an elastic band (7) is fixedly installed on one side of the soft pad (6), an outer slide plate (8) is fixedly installed on the bottom of the first side support plate (1), an inner slide plate (9) is slidably connected to the inner side of the outer slide plate (8), a positioning bolt (10) is threadedly connected to the inner side of the inner slide plate (9), and the positioning bolt (10) is threadedly connected to the outer slide plate (8).

2. The joint trauma auxiliary fixation device according to claim 1, characterized in that: The number of the binding blocks (2) is set to be multiple, and the multiple binding blocks (2) are arranged in an arc shape. The number of the connecting belts (3) is set to be multiple, and the multiple connecting belts (3) connect the multiple binding blocks (2) end to end.

3. The joint trauma auxiliary fixation device according to claim 2, characterized in that: A second side support plate (11) is fixedly mounted on the bottom of the inner sliding plate (9), and an upper connecting plate (12) is fixedly mounted on the bottom of the second side support plate (11).

4. The joint trauma auxiliary fixation device according to claim 3, characterized in that: A shaft column (13) is fixedly mounted on one side of the upper connecting plate (12), and a lower connecting plate (18) is rotatably connected to the outer side of the shaft column (13).

5. The joint trauma auxiliary fixation device according to claim 4, characterized in that: An adjusting worm gear (14) is fixedly mounted on one end of the shaft column (13), and a housing (15) is fixedly mounted on one side of the lower connecting plate (18).

6. The joint trauma auxiliary fixation device according to claim 5, characterized in that: An adjusting worm (16) is rotatably connected to the inner wall of the housing (15), and the adjusting worm (16) is arranged in meshing relationship with the adjusting worm wheel (14).

7. The joint trauma auxiliary fixation device according to claim 6, characterized in that: A rotating handle (17) is fixedly mounted on one end of the adjusting worm (16), and the rotating handle (17) is rotatably connected to the inside of the housing (15).

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