Postoperative rehabilitation exercise device for rotator cuff injury

Abstract

The utility model discloses a postoperative rehabilitation exercise instrument for rotator cuff injury, and relates to the technical field of postoperative rehabilitation instruments for the orthopedics department. Comprising a waist supporting protection plate, shoulder straps are arranged above the waist supporting protection plate, an adjusting mechanism is arranged on the outer wall of the waist supporting protection plate and comprises a first telescopic assembly, and a second telescopic assembly is arranged at the end, away from the waist supporting protection plate, of the first telescopic assembly; a third telescopic assembly is arranged at the end, away from the first telescopic assembly, of the second telescopic assembly and arranged on the top face of the waist supporting protection plate, and a telescopic arm supporting plate is arranged on the top face, away from the first telescopic assembly, of the second telescopic assembly. By means of the adjusting mechanism arranged on the waist supporting protection plate, a patient can conduct passive training by himself or herself, and manpower is saved; meanwhile, the length of each part can be effectively adjusted through the first telescopic assembly, the second telescopic assembly and the third telescopic assembly, so that the patient can effectively adjust according to self conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of orthopedic post-operative rehabilitation equipment, in particular to a post-operative rehabilitation exercise device for rotator cuff injuries. Background Art

[0002] Rotator cuff injury is a musculoskeletal system injury that can cause shoulder and neck pain, difficulty in shoulder and neck movement, shoulder joint weakness, etc., affecting the patient's upper limb movement and quality of life. In order to improve the muscle strength of patients after rotator cuff injury surgery, restore the range of motion of the shoulder joint, accelerate the functional recovery of the shoulder joint, and help patients return to normal life as soon as possible, rehabilitation exercise equipment can be used for exercise.

[0003] Most surgical patients undergo early postoperative rehabilitation exercises for a long period of time, and passive training is the main method, supplemented by active training. Patients cannot complete passive training after surgery by themselves, and require the assistance of another person, which increases manpower consumption. Moreover, most postoperative rehabilitation exercise equipment for rotator cuff injuries has a single function or is large in size, which is not convenient for patients to use at home. Therefore, there is an urgent need for a postoperative rehabilitation exercise device for rotator cuff injuries that allows patients to perform passive training on their own without the assistance of others. Utility Model Content

[0004] The utility model aims to provide a post-operative rehabilitation exercise device for rotator cuff injury to solve the problems existing in the above-mentioned prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following solution: The utility model provides a post-operative rehabilitation exercise device for rotator cuff injury, comprising a lumbar support guard plate, a shoulder strap is arranged above the lumbar support guard plate, an adjustment mechanism is arranged on the outer wall of the lumbar support guard plate, the adjustment mechanism comprises a first telescopic component, a second telescopic component is arranged at an end of the first telescopic component away from the lumbar support guard plate, a third telescopic component is arranged at an end of the second telescopic component away from the first telescopic component, the third telescopic component is arranged on the top surface of the lumbar support guard plate, and a retractable arm support is arranged on the top surface of the second telescopic component away from the first telescopic component.

[0006] Preferably, the waist support guard plate is C-shaped, one end of the waist support guard plate is fixedly connected to a waist belt, the other end of the waist support guard plate is fixedly connected to the outer wall of a Velcro, and the waist belt is detachably connected to the Velcro.

[0007] Preferably, both ends of the shoulder strap are fixedly connected to the top surfaces of the opposite side walls of the waist support guard plate.

[0008] Preferably, the first telescopic component includes a semicircular hinge fixedly connected to the outer wall of the lumbar support guard plate, the fixed end of the electric telescopic diagonal rod is rotatably connected to the semicircular hinge, the movable end of the electric telescopic diagonal rod is fixedly connected to a magnet, and the magnet is magnetically connected to the second telescopic component.

[0009] Preferably, the second telescopic assembly comprises an electric telescopic horizontal plate, a fixed end of the electric telescopic horizontal plate is rotatably connected to the first telescopic assembly via a rotating shaft hinge, and a bottom surface of a movable end of the electric telescopic horizontal plate is magnetically linked to the magnet.

[0010] Preferably, a ball joint is fixedly connected to the top surface of the movable end of the electrically-operated telescopic horizontal plate, and the ball joint is fixedly connected to the bottom surface of the telescopic arm support plate.

[0011] Preferably, the first telescopic assembly includes an electric telescopic vertical plate, a fixed end of the electric telescopic vertical plate is rotatably connected to the lumbar support guard plate via a first support, and a movable end of the electric telescopic vertical plate is fixedly connected to the fixed end of the electric telescopic horizontal plate via the rotating shaft hinge.

[0012] Preferably, a plurality of straps are fixedly connected to the outer wall of the end portion of one side of the retractable arm support plate, and a plurality of strap buckles are fixedly connected to the outer wall of the end portion of the other side of the retractable arm support plate, and the straps and the strap buckles are arranged in a one-to-one correspondence.

[0013] Preferably, a switch button module is embedded on the outer wall of one end of the lumbar support guard plate, the switch button module is arranged on one side of the Velcro, a battery is arranged on the side of the switch button module away from the Velcro, and the battery is embedded in the lumbar support guard plate.

[0014] The utility model discloses the following technical effects:

[0015] The utility model enables the patient to perform passive training by himself / herself through the adjustment mechanism arranged on the waist support guard plate, thus saving manpower; at the same time, the length of each part can be effectively adjusted through the first telescopic component, the second telescopic component and the third telescopic component, so that the patient can make effective adjustments according to his / her own situation, thereby improving the comfort of the patient when using it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the top view of the telescopic arm support plate of the utility model;

[0020] Among them, 1. Lumbar support guard plate; 2. Electric telescopic vertical plate; 3. Pivot hinge; 4. Electric telescopic horizontal plate; 5. Ball joint; 6. Retractable arm support plate; 7. Electric telescopic diagonal rod; 8. Semicircular hinge; 9. Magnet; 10. Switch button module; 11. Battery; 12. Shoulder strap; 13. Waist belt; 14. Velcro; 601. Strap; 602. Strap buckle. 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] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Reference Figure 1-Figure 3 The utility model discloses a postoperative rehabilitation exercise device for rotator cuff injury, comprising a waist support guard plate 1, a shoulder sling 12 is arranged above the waist support guard plate 1, an adjustment mechanism is arranged on the outer wall of the waist support guard plate 1, the adjustment mechanism comprises a first telescopic component, a second telescopic component is arranged at one end of the first telescopic component away from the waist support guard plate 1, a third telescopic component is arranged at one end of the second telescopic component away from the first telescopic component, the third telescopic component is arranged on the top surface of the waist support guard plate 1, and a retractable arm support plate 6 is arranged on the top surface of the second telescopic component away from the first telescopic component.

[0024] The utility model enables the patient to perform passive training by himself / herself through the adjustment mechanism arranged on the lumbar support guard plate 1, thus saving manpower; at the same time, the length of each part can be effectively adjusted through the first telescopic component, the second telescopic component and the third telescopic component, so that the patient can make effective adjustments according to his / her own situation, thereby improving the comfort of the patient when using it.

[0025] In a further optimized solution, the lumbar support guard plate 1 is C-shaped, a waist belt 13 is fixedly connected to one end of the lumbar support guard plate 1, a Velcro 14 is fixedly connected to the outer wall of the other end of the lumbar support guard plate 1, and the waist belt 13 and the Velcro 14 are detachably connected. The C-shaped lumbar support guard plate 1 makes it easier for the patient to install the lumbar support guard plate 1 on the waist, and the waist belt 13 is attached to the Velcro 14 for fixation.

[0026] A cushion layer is fixedly connected to the inner wall of the waist support guard plate 1 that contacts the body, and the cushion layer can improve the comfort of the waist.

[0027] In a further optimized solution, the two ends of the shoulder strap 12 are respectively fixedly connected to the top surface of the opposite side wall of the waist support guard plate 1. By hanging the shoulder strap 12 diagonally around the neck, it can play a role in assisting the stabilization of the waist support guard plate 1.

[0028] A further optimized solution is that the first telescopic component includes a semicircular hinge 8 fixedly connected to the outer wall of the lumbar support guard plate 1, the fixed end of the electric telescopic diagonal rod 7 is rotatably connected to the semicircular hinge 8, the movable end of the electric telescopic diagonal rod 7 is fixedly connected to a magnet 9, and the magnet 9 is magnetically connected to the second telescopic component.

[0029] According to a further optimization scheme, the second telescopic component includes an electric telescopic horizontal plate 4, a fixed end of the electric telescopic horizontal plate 4 is rotatably connected to the first telescopic component through a rotating shaft hinge 3, and a bottom surface of a movable end of the electric telescopic horizontal plate 4 is magnetically linked to a magnet 9.

[0030] The magnet 9 is magnetically linked to the movable end of the electric telescopic horizontal plate 4, so that the electric telescopic diagonal rod 7 can not only support the electric telescopic horizontal plate 4, but also be separated from the electric telescopic horizontal plate 4 by the magnet 9 when not in use, so as to facilitate folding and storage.

[0031] Further optimization scheme, the top surface of the movable end of the electric telescopic horizontal plate 4 is fixedly connected with a ball joint 5, and the ball joint 5 is fixedly connected to the bottom surface of the telescopic arm support plate 6. The ball joint 5 can increase the rotation angle of the telescopic arm support plate 6, which is convenient for patients to train.

[0032] A further optimized solution is that the first telescopic component includes an electric telescopic vertical plate 2, the fixed end of the electric telescopic vertical plate 2 is rotatably connected to the lumbar support guard plate 1 through a first support, and the movable end of the electric telescopic vertical plate 2 is fixedly connected to the fixed end of the electric telescopic horizontal plate 4 through a rotating shaft hinge 3.

[0033] According to a further optimization scheme, a plurality of straps 601 are fixedly connected to the outer wall of the end portion of one side of the telescopic arm support plate 6, and a plurality of strap buckles 602 are fixedly connected to the outer wall of the end portion of the other side of the telescopic arm support plate 6, and the straps 601 and the strap buckles 602 are arranged in a one-to-one correspondence.

[0034] The arm can be fixed on the retractable arm support plate 6 by means of the strap 601 and the strap buckle 602 .

[0035] According to a further optimization scheme, a switch button module 10 is embedded on the outer wall of one end of the lumbar support guard plate 1, the switch button module 10 is arranged on one side of the Velcro 14, and a battery 11 is arranged on the side of the switch button module 10 away from the Velcro 14, and the battery 11 is embedded in the lumbar support guard plate 1.

[0036] The switch button module 10 includes switches electrically connected to the electric telescopic vertical plate 2, the electric telescopic horizontal plate 4, the ball joint 5, the telescopic arm support plate 6, and the electric telescopic diagonal rod 7; different switches can be used to control the electric telescopic vertical plate 2, the electric telescopic horizontal plate 4, the telescopic arm support plate 6, and the electric telescopic diagonal rod 7 respectively.

[0037] The battery 11 is electrically connected to the switch button module 10 , the electric telescopic vertical plate 2 , the electric telescopic horizontal plate 4 , the ball joint 5 , the telescopic arm support plate 6 , and the electric telescopic diagonal rod 7 , respectively.

[0038] Working process: the patient first hangs the shoulder strap 12 diagonally around the neck, then installs the waist support guard plate 1 to the waist, and sticks the waist belt 13 to the Velcro 14, and adjusts the height through the electric telescopic vertical plate 2, so that the patient's arm can be naturally placed on the electric telescopic horizontal plate 4, and then adjusts the length of the electric telescopic horizontal plate 4 and the length of the telescopic arm support plate 6, and fixes the arm on the telescopic arm support plate 6 through the strap 601 and the strap buckle 602, and then contracts and extends the electric telescopic diagonal rod 7, which can drive the patient's arm to reciprocate up and down, and the shoulder joint to rotate inward and outward.

[0039] After the training is completed, the magnet 9 is separated from the electric telescopic horizontal plate 4, and the movable ends of the electric telescopic vertical plate 2, the electric telescopic horizontal plate 4, the telescopic arm support plate 6, and the electric telescopic diagonal rod 7 are retracted. The electric telescopic horizontal plate 4 can be folded to the side of the electric telescopic vertical plate 2 through the rotating shaft hinge 3, and the electric telescopic diagonal rod 7 is also moved closer to the electric telescopic vertical plate 2, so as to reduce the area occupied by the electric telescopic vertical plate 2, the electric telescopic horizontal plate 4, and the electric telescopic diagonal rod 7 when they are unfolded, so as to facilitate storage.

[0040] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A postoperative rehabilitation exercise device for rotator cuff injury, characterized in that: The invention comprises a waist support guard plate (1), a shoulder strap (12) is arranged above the waist support guard plate (1), an adjustment mechanism is arranged on the outer wall of the waist support guard plate (1), the adjustment mechanism comprises a first telescopic component, a second telescopic component is arranged at one end of the first telescopic component away from the waist support guard plate (1), a third telescopic component is arranged at one end of the second telescopic component away from the first telescopic component, the third telescopic component is arranged on the top surface of the waist support guard plate (1), and a retractable arm support plate (6) is arranged on the top surface of the second telescopic component away from the first telescopic component.

2. The postoperative rehabilitation exercise device for rotator cuff injury according to claim 1, characterized in that: The waist support guard plate (1) is C-shaped, one end of the waist support guard plate (1) is fixedly connected to a waist belt (13), and the other end of the waist support guard plate (1) is fixedly connected to the outer wall of a Velcro (14), and the waist belt (13) and the Velcro (14) are detachably connected.

3. The postoperative rehabilitation exercise device for rotator cuff injury according to claim 1, characterized in that: The two ends of the shoulder strap (12) are fixedly connected to the top surfaces of the side walls opposite to the waist support guard plate (1).

4. The postoperative rehabilitation exercise device for rotator cuff injury according to claim 1, characterized in that: The first telescopic component comprises a semicircular hinge (8) fixedly connected to the outer wall of the lumbar support guard plate (1), the fixed end of the electric telescopic diagonal rod (7) is rotatably connected to the semicircular hinge (8), the movable end of the electric telescopic diagonal rod (7) is fixedly connected to a magnet (9), and the magnet (9) is magnetically connected to the second telescopic component.

5. The postoperative rehabilitation exercise device for rotator cuff injury according to claim 4, characterized in that: The second telescopic component comprises an electric telescopic transverse plate (4), the fixed end of the electric telescopic transverse plate (4) being rotatably connected to the first telescopic component via a rotating shaft hinge (3), and the bottom surface of the movable end of the electric telescopic transverse plate (4) being magnetically linked to the magnet (9).

6. The postoperative rehabilitation exercise device for rotator cuff injury according to claim 5, characterized in that: The top surface of the movable end of the electrically-operated telescopic horizontal plate (4) is fixedly connected to a ball joint (5), and the ball joint (5) is fixedly connected to the bottom surface of the telescopic arm support plate (6).

7. The postoperative rehabilitation exercise device for rotator cuff injury according to claim 5, characterized in that: The first telescopic assembly comprises an electrically-operated telescopic vertical plate (2), the fixed end of the electrically-operated telescopic vertical plate (2) being rotatably connected to the lumbar support guard plate (1) via a first support, and the movable end of the electrically-operated telescopic vertical plate (2) being fixedly connected to the fixed end of the electrically-operated telescopic horizontal plate (4) via the rotating shaft hinge (3).

8. The postoperative rehabilitation exercise device for rotator cuff injury according to claim 2, characterized in that: A plurality of straps (601) are fixedly connected to the outer wall of the end portion of one side of the telescopic arm support plate (6), and a plurality of strap buckles (602) are fixedly connected to the outer wall of the end portion of the other side of the telescopic arm support plate (6), and the straps (601) and the strap buckles (602) are arranged in a one-to-one correspondence.

9. The postoperative rehabilitation exercise device for rotator cuff injury according to claim 8, characterized in that: A switch button module (10) is embedded on the outer wall of one end of the lumbar support guard plate (1), and the switch button module (10) is arranged on one side of the Velcro (14). A battery (11) is arranged on the side of the switch button module (10) away from the Velcro (14), and the battery (11) is embedded in the lumbar support guard plate (1).

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