Auxiliary device for cruciate ligament reconstruction postoperative rehabilitation

Abstract

The utility model belongs to the technical field of cruciate ligament reconstruction, and particularly relates to an auxiliary device for rehabilitation after cruciate ligament reconstruction, which solves the problem of poor rehabilitation effect in the prior art and comprises two first fixing plates and two second fixing plates, the first fixing plates are hinged to the second fixing plates, and the second fixing plates are hinged to the first fixing plates. Circular plates are movably hinged to one side of the first fixing plate and one side of the second fixing plate, placing pressing frames are fixedly connected to one sides of the circular plates, soft cushions are fixedly connected to the inner walls of the circular plates, and through arrangement of telescopic rods and connecting screw structures and adjustment of the telescopic rods and connecting screws, the comfort degree is considered while the fixing effect is ensured; an ice bag can be placed in the placing pressing frame, swelling and pain are effectively relieved by matching with a pressurizing and freezing therapy, postoperative errhysis is reduced, cleaning is convenient, and in addition, an electric stimulation patch promotes blood circulation of an affected part, prevents and treats muscular atrophy and accelerates neuromuscular recovery.

Description

Technical Field

[0001] This utility model relates to the field of cruciate ligament reconstruction technology, specifically to an auxiliary device for rehabilitation after cruciate ligament reconstruction surgery. Background Technology

[0002] Currently, cruciate ligament reconstruction is a surgical procedure in orthopedics, mainly used to treat complete or single bundle injuries of the anterior cruciate ligament (ACL) or posterior cruciate ligament (PCL), as well as problems such as knee instability.

[0003] Traditional rehabilitation aids for cruciate ligament reconstruction have revealed several shortcomings in practical applications. First, their fixation methods are often clumsy and inflexible, making it difficult to achieve precise fixation of the lower leg and thigh. This not only affects the rehabilitation effect but also causes unnecessary distress to patients. Second, adjusting the spacing of the fixation plates is cumbersome and difficult to control precisely, making it difficult for patients to quickly achieve the ideal fixation state. In addition, traditional aids are relatively limited in their rehabilitation methods, usually only providing basic fixation functions while neglecting the combined application of cold compresses and electrical stimulation therapy. This limitation prevents patients from receiving comprehensive rehabilitation treatment, thus affecting the rehabilitation process. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary device for rehabilitation after cruciate ligament reconstruction, which solves the problem of poor recovery results.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary device for rehabilitation after cruciate ligament reconstruction surgery, comprising two first fixation plates and two second fixation plates, the first fixation plates and the second fixation plates being hinged to each other, a circular plate being movably hinged to one side of each of the first fixation plates and the second fixation plates, a pressure frame being fixedly connected to one side of each circular plate, a soft pad being fixedly connected to the inner wall of each circular plate, and two symmetrically arranged buckles being fixedly connected to the other side of each circular plate, the buckles being respectively engaged with the first fixation plate and the second fixation plate, two telescopic rods being installed on one side of one of the first fixation plates and one of the second fixation plates, an extension rod being installed at the output end of each telescopic rod, and one end of each of the four extension rods being connected to one side of the other first fixation plate and the other second fixation plate.

[0006] Preferably, a first connecting block is fixedly connected to the bottom of the first fixing plate, and a second connecting block is fixedly connected to the bottom of the second fixing plate. Two symmetrically arranged connecting screws are connected between the first connecting block and the second connecting block.

[0007] Preferably, a battery is fixedly connected to one side of both the first fixing plate and the second fixing plate, and two symmetrically arranged electrical stimulation patches are fixedly connected to the inner walls of both the first fixing plate and the second fixing plate.

[0008] Preferably, a connecting cable is fixedly connected to one side of one of the first fixing plates, and a controller is fixedly connected to one end of the connecting cable. The controller is provided with a charging port.

[0009] Preferably, the first connecting block has a threaded groove inside, and the second connecting block has a through groove inside, with the connecting screw passing through the through groove and threadedly connected to the threaded groove.

[0010] Preferably, both the first fixing plate and the second fixing plate have square grooves inside, and the two circular plates are slidably assembled inside the two square grooves respectively.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This invention utilizes a telescopic rod and connecting screw structure. By adjusting the telescopic rod and connecting screw, it ensures both a secure fixation effect and comfort. An ice pack can be placed inside the pressure frame, which, in conjunction with pressure cryotherapy, effectively reduces swelling and pain, minimizes postoperative bleeding, and facilitates cleaning. In addition, the electrical stimulation patch promotes blood circulation in the affected area, prevents muscle atrophy, and accelerates neuromuscular recovery. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a bottom view of the overall structure of this utility model;

[0015] Figure 3 This is a bottom view of the placement of the pressure frame in this utility model.

[0016] In the diagram: 1. First fixing plate; 2. Second fixing plate; 3. Placement frame; 31. Round plate; 32. Soft pad; 33. Buckle; 4. Telescopic rod; 41. Extending rod; 5. First connecting block; 6. Second connecting block; 7. Connecting screw; 8. Electrical stimulation patch; 9. Battery; 10. Connecting cable; 11. Controller; 12. Charging port. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-3 An auxiliary device for rehabilitation after cruciate ligament reconstruction includes two first fixation plates 1 and two second fixation plates 2, which are hinged to each other. A circular plate 31 is movably hinged to one side of each of the first and second fixation plates 1 and 2. A pressure frame 3 is fixedly connected to one side of each circular plate 31. A soft pad 32 is fixedly connected to the inner wall of each circular plate 31. Two symmetrically arranged fasteners 33 are fixedly connected to the other side of each circular plate 31, and the fasteners 33 respectively engage with the first and second fixation plates 1 and 2. Two telescopic rods 4 are installed on one side of each of the 2. The output end of the telescopic rod 4 is equipped with an extension rod 41. One end of the four extension rods 41 is connected to one side of another first fixing plate 1 and another second fixing plate 2. Through the telescopic rod 4 and the connection screw 7 structure, the telescopic rod 4 and the connection screw 7 are adjusted to ensure the fixation effect while taking comfort into account. An ice pack can be placed in the pressure frame 3. Combined with pressure cryotherapy, it can effectively reduce swelling and pain, reduce postoperative bleeding, and facilitate cleaning. In addition, the electrical stimulation patch 8 promotes blood circulation in the affected area, prevents muscle atrophy, and accelerates neuromuscular recovery.

[0019] Please see Figure 1-3 The bottom of the first fixing plate 1 is fixedly connected to the first connecting block 5, and the bottom of the second fixing plate 2 is fixedly connected to the second connecting block 6. The first connecting block 5 and the second connecting block 6 are connected together by two symmetrically arranged connecting screws 7. A battery 9 is fixedly connected to one side of both the first fixing plate 1 and the second fixing plate 2. Two symmetrically arranged electrical stimulation patches 8 are fixedly connected to the inner walls of both the first fixing plate 1 and the second fixing plate 2. A connecting cable 10 is fixedly connected to one side of the first fixing plate 1. One end of the connecting cable 10 is fixedly connected to a controller 11. A charging port 12 is provided on the controller 11. The first connecting block 5 has a threaded groove inside, and the second connecting block 6 has a through groove inside. The connecting screw 7 passes through the through groove and is threadedly connected to the threaded groove. The first fixing plate 1 and the second fixing plate 2 both have square grooves inside. Two round plates 31 are slidably assembled inside the two square grooves respectively.

[0020] The specific implementation process of this utility model is as follows: When the device is in use, the patient's lower leg and thigh are fixed together by hinged connection between the first fixing plate 1 and the second fixing plate 2. At this time, by opening the telescopic rod 4, the extension rod 41 is slid to adjust the distance between the two first fixing plates 1 and the second fixing plate 2. After adjustment, the first fixing plate 1 and the second fixing plate 2 are connected by the connecting screw 7 between the first connecting block 5 and the second connecting block 6. During the connection process, the distance between the first fixing plate 1 and the second fixing plate 2 is adjusted by rotating the connecting screw 7. After the first fixing plate 1 and the second fixing plate 2 are connected, an ice pack can be placed inside the pressure frame 3. The ice pack delivers cold air to the patient's leg through the soft pad 32 with grooves on the round plate 31. With the cooperation of the connecting screw 7, the swelling and pain of the affected area are relieved and the postoperative bleeding is reduced by pressure cryotherapy. Furthermore, the pressure frame 3 can be opened by setting the buckle 33 to clean the bleeding from the damaged part of the patient.

[0021] Furthermore, during device use, the affected muscles are subjected to electrical stimulation therapy through the electrical stimulation patch 8, which aims to promote blood circulation and metabolism in the affected area, thereby achieving the effect of preventing muscle atrophy and promoting the recovery of neuromuscular function. When the device is in use, the battery 9 stores energy for the device, and the controller 11 controls the device. The controller 11 has a charging port 12 and a connecting cable 10 that can charge the battery 9.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for cruciate ligament reconstruction rehabilitation, comprising two first fixing plates (1) and two second fixing plates (2), characterized in that: The first fixed plate (1) and the second fixed plate (2) are hinged to each other, one side of the first fixed plate (1) and the second fixed plate (2) is movably hinged with a round plate (31), one side of the round plate (31) is fixedly connected with a placing pressure frame (3), the inner wall of the round plate (31) is fixedly connected with a soft pad (32), the other side of the round plate (31) is fixedly connected with two symmetrically arranged buckles (33), the buckles (33) are respectively clamped with the first fixed plate (1) and the second fixed plate (2), one side of one of the first fixed plate (1) and one of the second fixed plate (2) is provided with two telescopic rods (4), the output end of the telescopic rod (4) is provided with an extension rod (41), one end of four extension rods (41) is connected with the other side of the first fixed plate (1) and the other second fixed plate (2).

2. The cruciate ligament reconstruction rehabilitation auxiliary device according to claim 1, wherein: The bottom of the first fixed plate (1) is fixedly connected with a first connecting block (5), the bottom of the second fixed plate (2) is fixedly connected with a second connecting block (6), the first connecting block (5) and the second connecting block (6) are connected with two symmetrically arranged connecting screws (7).

3. The cruciate ligament reconstruction rehabilitation auxiliary device according to claim 1, wherein: One side of the first fixed plate (1) and the second fixed plate (2) is fixedly connected with a battery (9), the inner wall of the first fixed plate (1) and the second fixed plate (2) is fixedly connected with two symmetrically arranged electric stimulation patches (8).

4. The cruciate ligament reconstruction rehabilitation auxiliary device according to claim 1, characterized in that: One side of one of the first fixed plate (1) is fixedly connected with a connecting cable (10), one end of the connecting cable (10) is fixedly connected with a controller (11), the controller (11) is provided with a charging port (12).

5. The cruciate reconstruction rehabilitation aid of claim 2, wherein: The inside of the first connecting block (5) is provided with a threaded groove, the inside of the second connecting block (6) is provided with a through groove, the connecting screw (7) is threadedly connected with the threaded groove and the through groove.

6. The cruciate reconstruction rehabilitation aid of Claim 1, wherein: The inside of the first fixed plate (1) and the second fixed plate (2) is provided with a square groove, two round plates (31) are respectively slidably assembled in the inside of the square groove.

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