CN219680902U - Be used for recovered fixing device of brachial plexus injury postoperative - Google Patents

Abstract

The utility model relates to the technical field of nerve injury postoperative rehabilitation, in particular to a rehabilitation fixing device used after an brachial plexus injury operation, which comprises an arm support and a head circumference, wherein connecting plates are arranged on the outer surfaces of two ends of the arm support, adjusting rods are arranged on the outer surfaces of the connecting plates, movable inserted rods are arranged at the top ends of the adjusting rods, fixing plates are symmetrically arranged on the outer surfaces of the head circumference, fixing rods are arranged on the outer surfaces of the fixing plates, and the movable inserted rods are inserted into the fixing rods. According to the utility model, by arranging the structures of the head circumference, the arm support, the adjustable fixing rod, the adjusting rod and the like which are matched with different sizes, the utility model can replace the traditional gypsum to lift the arm of a patient, is simple to put on and take off, is safe and firm to fix, has a light structure, greatly improves the comfort level of wearing of the patient, improves the operation efficiency, and can easily fix the whole fixing device by matching the braces with the three groups of male velcro and the female velcro, reduces the stress of the elbow and the head, and is simple and convenient to operate.

Description

A fixation device for rehabilitation after brachial plexus injury

Technical field

The utility model relates to the technical field of postoperative rehabilitation of nerve injuries, and in particular to a fixation device for postoperative rehabilitation of brachial plexus injuries.

Background technique

The brachial plexus is an important nerve that controls the upper limbs. It is composed of the anterior branches of spinal nerve roots. Most brachial plexus injuries require surgical treatment. At present, conventional brachial plexus injuries are basically fixed with plaster after surgery. Plaster immobilization During the process, it is not only bulky but also not comfortable to wear. Once the cast is set, the angle and size cannot be adjusted. At the same time, the bulky cast is supported by the elbow and head. Pressure ulcers often occur on the medial humeral condyle and scalp. , and at the same time, the process of making a fixed cast during the operation is time-consuming and labor-intensive, requiring the cooperation of multiple medical staff, resulting in low overall efficiency during the operation.

Utility model content

The purpose of this utility model is to solve the shortcomings existing in the prior art, and proposes a fixation device for post-operative rehabilitation of brachial plexus injuries. Different sizes are selected according to the patient's different head and arm circumferences, and it is simple to wear and fix. And safe.

In order to achieve the above purpose, the present utility model adopts the following technical solution: a rehabilitation fixation device for brachial plexus injury, including an arm rest and a head circumference. The outer surfaces of the two ends of the arm rest are equipped with connecting plates. An adjusting rod is installed on the outer surface of the connecting plate, and a movable insertion rod is installed on the top of the adjusting rod. A fixed plate is symmetrically installed on the outer surface of the head circumference, and a fixed rod is installed on the outer surface of the fixed plate. The movable insertion rod is inserted inside the fixed rod. The top of the movable insertion rod is provided with an adjustment marble. The outer surface of the fixed rod is evenly provided with adjustment holes. The adjustment marbles are arranged inside the adjustment hole.

In order to improve the ventilation effect of the entire fixation device, the utility model improves by providing ventilation micropores on the outer surfaces of the arm rest and head circumference.

In order to avoid blisters or broken skin on the patient's head, an improvement of the present invention is that a soft pad is provided inside the head circumference.

In order to further improve the wearing and fixing effect of the entire fixation device, the present utility model improves that male Velcro and female Velcro are respectively installed on both sides of the outer surface of the arm rest, and the male Velcro and the female Velcro correspond one to one.

In order to fully reduce the pressure on the arm, the present utility model has an improvement in that a strap is installed on the side of the arm rest close to the female Velcro.

In order to speed up the patient's recovery, the utility model has the following improvements: the angle of the arm support is 120° of elbow joint flexion.

Compared with the existing technology, the advantages and positive effects of this utility model are:

In this utility model, by setting structures such as head circumferences, arm rests, and adjustable fixed rods and adjusting rods that are adapted to different sizes, the patient's arm can be lifted instead of traditional plaster. It is easy to put on and take off, and the fixation is safe and reliable. The structure is light, which greatly improves the patient's wearing comfort and improves the efficiency of the operation. At the same time, the straps and three sets of male and female Velcro can be used to easily fix the entire fixation device, reducing the strain on the elbows and head. It is force-bearing and easy to operate, and the size of the head circumference is appropriately expanded to leave room for the head to rotate. At the same time, a soft cushion is provided inside the head circumference, which can effectively prevent the patient's head from being significantly compressed locally, and thus This prevents blisters or skin abrasions on the patient's head, which is conducive to the patient's rapid recovery.

Description of the drawings

Figure 1 is a schematic view of the front structure of a rehabilitation fixation device proposed by this utility model for postoperative rehabilitation of brachial plexus injuries;

Figure 2 is a schematic view of the back structure of a rehabilitation fixation device for post-brachial plexus injury surgery proposed by this utility model;

Figure 3 is an enlarged view of the structure of the connection between the fixed rod and the adjusting rod of a fixation device for post-operative rehabilitation of brachial plexus injury proposed by this utility model.

illustration:

1. Arm rest; 2. Head circumference; 3. Connecting plate; 4. Fixed plate; 5. Adjusting rod; 6. Fixed rod; 7. Movable insertion rod; 8. Adjusting marble; 9. Adjusting hole; 10. Male Velcro; 11. Female Velcro; 12. Straps.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clear, the utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the present invention.

In the description of the present utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top" and "bottom" The orientations or positional relationships indicated by "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or component referred to must be Having a specific orientation, being constructed and operating in a specific orientation, it should not be construed as a limitation of the present invention. In addition, in the description of the present invention, "plurality" means two or more, unless otherwise clearly and specifically limited.

Embodiment 1

Please refer to Figures 1-3. The present utility model provides a technical solution: a fixation device for rehabilitation after brachial plexus injury, including an arm support 1 and a head circumference 2. The outer surfaces of both ends of the arm support 1 are equipped with connections. Board 3, the outer surface of the connecting plate 3 is equipped with an adjusting rod 5, the top of the adjusting rod 5 is installed with a movable insertion rod 7, the outer surface of the head circumference 2 is symmetrically installed with a fixed plate 4, and the outer surface of the fixed plate 4 is equipped with a fixed rod 6. The movable inserting rod 7 is inserted inside the fixed rod 6. The top of the movable inserting rod 7 is provided with adjusting marbles 8. The outer surface of the fixed rod 6 is evenly provided with adjusting holes 9, and the adjusting marbles 8 are arranged in the adjusting holes 9. Inside, by setting up structures such as head circumferences 2, arm supports 1, and adjustable fixed rods 6 and adjusting rods 5 that are adapted to different sizes, the patient's arm can be lifted instead of the traditional plaster. It is easy to put on and take off, and is safe and secure. The firm and lightweight structure greatly improves the patient's wearing comfort and improves the efficiency of surgery. At the same time, the strap 12 is used in conjunction with three sets of male Velcro 10 and female Velcro 11 to easily fix the entire fixation device, reducing elbow pain. It can reduce the stress on the head and neck, and the operation is simple and convenient.

Please refer to Figure 1-3. The outer surfaces of the armrest 1 and the headband 2 are provided with breathable micropores. The breathable micropores can improve the ventilation effect of the headband 2 and the armrest 1 and further improve the comfort. The inner surface of the headband 2 A soft pad is provided, which can prevent blisters or skin abrasions on the patient's head. Male Velcro 10 and female Velcro 11 are respectively installed on both sides of the outer surface of the arm support 1. The Velcro 11 corresponds one to one, and the sticking effect between the male Velcro 10 and the female Velcro 11 can further improve the wearing and fixing effect of the entire fixation device. A strap 12 is installed on the side of the arm rest 1 close to the female Velcro 11. The angle of the arm support 1 is 120° of elbow joint flexion. The strap 12 can bear force on the shoulder, thereby reducing the pressure on the arm. With the design of 120° of elbow joint flexion, the patient's recovery can be accelerated.

Working principle: Before wearing, first select the suitable headband 2 and armrest 1. When the patient wears the fixation device, first put on the headband 2, then put the arm into the armrest 1, and then use the public magic method. Fix the patient's arm with sticker 10 and female Velcro 11, connect head circumference 2 and arm support 1 through fixed rod 6 and adjusting rod 5, and adjust the adjusting marble 8, movable inserting rod 7 and adjusting hole according to the patient's condition. 9, you can change the length between the fixed rod 6 and the adjusting rod 5. Finally, put the strap 12 on your back to complete the wearing of the entire fixed device. The operation is simple and convenient, and it can be worn directly after surgery. It is safe and effective and will not cause any problems. It does not cause secondary injuries and no longer needs to be fixed with plaster. It not only improves the comfort of the patient during the wearing process, but also greatly reduces the burden on medical staff during the operation, thus greatly improving the efficiency of the operation.

The above are only preferred embodiments of the present invention and do not limit the present invention in other forms. Any skilled person familiar with the art may make changes or modifications to equivalent implementations using the technical contents disclosed above. Examples may be applied to other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the content of the technical solution of the present utility model still belong to the protection of the technical solution of the present utility model. scope.

Claims (6)

1. A fixation device for rehabilitation after brachial plexus injury, including an arm support (1) and a head circumference (2), characterized in that: the outer surfaces of both ends of the arm support (1) are equipped with connecting plates ( 3), an adjusting rod (5) is installed on the outer surface of the connecting plate (3), a movable insertion rod (7) is installed on the top of the adjusting rod (5), and the outer surface of the head circumference (2) is symmetrical. A fixed plate (4) is installed, a fixed rod (6) is installed on the outer surface of the fixed plate (4), and the movable inserting rod (7) is inserted inside the fixed rod (6). The top of (7) is provided with an adjustment marble (8), the outer surface of the fixed rod (6) is evenly provided with adjustment holes (9), and the adjustment marble (8) is arranged inside the adjustment hole (9) . 2. The fixation device for rehabilitation after brachial plexus injury according to claim 1, characterized in that: the outer surfaces of the arm support (1) and head circumference (2) are provided with breathable micropores. 3. The fixation device for rehabilitation after brachial plexus injury according to claim 1, characterized in that: a soft pad is provided inside the head circumference (2). 4. The fixation device for post-operative rehabilitation of brachial plexus injury according to claim 1, characterized in that: male Velcro (10) and female Velcro are respectively installed on both sides of the outer surface of the arm support (1). (11), the male Velcro (10) and the female Velcro (11) correspond one to one. 5. The fixation device for post-operative rehabilitation of brachial plexus injury according to claim 4, characterized in that: a strap (12) is installed on the side of the arm rest (1) close to the female Velcro (11). 6. The fixation device for rehabilitation after brachial plexus injury according to claim 1, characterized in that: the angle of the arm support (1) is 120° of elbow joint flexion.