Orthopedic spinal orthosis

Abstract

The utility model provides an orthopedic spinal orthosis, which relates to the field of medical auxiliary technology, including a support base, a bracket assembly is fixedly connected to the top of the support base, a limit adjustment assembly is slidably connected to the outer side of the bracket assembly, and the limit adjustment assembly includes a slider one, two sliders are provided, the inner wall of the slider one is slidably connected to the cross frame, the bottom ends of the two sliders one are fixedly connected to the cylinder, and the top of the slider one is fixedly connected to a connecting column. Through the design of a forward rotating column and a reverse rotating column, the user can accurately adjust the position of the cushion to ensure that the cushion fits closely to the different curves of the patient's back during the correction process, thereby providing more personalized and precise support, making the position adjustment of the lumbar support more flexible and precise, especially the support for the bottom of the spine is very critical, and can provide necessary pressure and support for the spine, while effectively solving the problem of being unable to effectively support the patient due to the inability to adjust the front and rear positions of the constraint blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of medical assistance, in particular to an orthopedic spinal orthosis. Background Art

[0002] Orthopedic spinal orthoses are medical devices used to treat spinal problems such as scoliosis (curvature of the spine) or lordosis (hunchback). They usually consist of a brace and fixation device and can be customized to the patient's specific situation. These orthoses adjust the posture of the spine by applying appropriate pressure and support, helping to correct abnormal spinal curvature and prevent further deterioration. They are particularly common in the treatment of spinal deformities in adolescents during the skeletal development stage, and can slow or stop the progression of the deformity, helping to maintain the health and normal development of the spine.

[0003] The existing patent CN219681054U discloses an orthopedic spinal orthosis. The relative movement of two constraint blocks can quickly restrain the patient's body to avoid the patient's body unconsciously separating from the correction plate during the correction process; the constraint block is L-shaped and cooperates with the correction plate to restrain the patient in all directions to ensure the correction effect; the cushion block applies force to the posterior side of the spine, which can remind and promote the patient during the correction process, prompting the patient to straighten the spine and improve the correction effect; the utility model has a novel structure, ingenious conception, simple and convenient operation, and effectively solves the problems of the existing spinal correction device with a simple structure, fixed patient position during use, and physical and psychological discomfort to the patient when used for a long time.

[0004] This patent solves the problem that the back of the spinal corrector is usually in the shape of a whole plate, and the patient is uncomfortable during the treatment process because the patient maintains a fixed position for a long time. However, this patent still has the following shortcomings, such as: since the restraint block fixes the person in the seat when it moves left and right, but due to the different body shapes of each person, the inner side of the restraint block cannot effectively fit the overweight or thin person, and thus cannot achieve a good restraint effect.

[0005] Therefore, the utility model provides an orthopedic spinal orthosis. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art and provide an orthopedic spinal orthosis.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an orthopedic spinal orthosis, comprising a support base, the top end of which is fixedly connected to a bracket assembly, and the outer side of the bracket assembly is slidably connected to a limited position adjustment assembly;

[0008] The outer side of the support base is fixedly connected with a supporting assembly, and the bracket assembly includes a support column, the bottom end of the support column is fixedly connected to the support base, the top end of the support column is fixedly connected with a connecting block, and the top end of the adjacent side of the connecting block is fixedly connected with a cross frame;

[0009] The limit adjustment component includes a slider 1, and two sliders are provided. The inner wall of the slider 1 is slidably connected to the cross frame, and the bottom ends of the two sliders are fixedly connected to the cylinder. The top of the slider 1 is fixedly connected to a connecting column, and the end of the connecting column away from the slider 1 is rotatably connected to a forward rotating column, the inner wall of the forward rotating column is threadedly connected to a threaded column, and the end of the threaded column away from the forward rotating column is fixedly connected to a pad, and the outer side of the threaded column is threadedly connected to a reverse rotating column.

[0010] As a preferred embodiment, the support assembly includes a recessed frame, one end of the recessed frame is fixedly connected to the support base, the side of the recessed frame close to the support base is fixedly connected to a limiting block, the inner wall of the limiting block is provided with a sliding block 2, the end of the sliding block 2 away from the limiting block is fixedly connected to a threaded rod, the outer side of the threaded rod is threadedly connected to a handle, the end of the handle away from the limiting block is rotatably connected to a sliding column, and the end of the sliding column away from the handle is fixedly connected to a lumbar support.

[0011] The technical effect of adopting the above further solution is that the height, angle and other parameters of the support base and the bracket assembly can be adjusted to meet the needs and physical conditions of different patients.

[0012] As a preferred embodiment, the bottom end of the support base is fixedly connected to a support wheel, the outer side of the support wheel is fixedly connected to a footrest, both sides of the support base are fixedly connected to armrests, one end of the two support columns is fixedly connected to a backrest, and the top end of the support base is fixedly connected to a seat cushion.

[0013] The technical effect of adopting the above further solution is that the portability of the orthosis and the comfort of the patient are increased, especially in use in daily life.

[0014] As a preferred embodiment, the bottom end of one of the sliders 1 is fixedly connected to the driving end of the cylinder, and the bottom end of the other slider 1 is fixedly connected to the side of the cylinder away from the driving end.

[0015] The technical effect of adopting the above further solution is: the orthosis can be adjusted by controlling the movement of the cylinder without manually adjusting the position of each component, thereby saving time and energy.

[0016] As a preferred implementation, the slider 2 is meshedly connected with the tooth grooves inside the limit block through the racks on both sides.

[0017] The technical effect of adopting the above further solution is that the meshing connection between the rack and the tooth groove can provide a certain resistance and positioning effect, realize the precise adjustment of the slider 2 relative to the limit block, and help ensure the adjustment of the spinal orthosis.

[0018] As a preferred implementation, the inner wall of the sliding column is slidably connected to the outer side of the threaded rod.

[0019] The technical effect of adopting the above further solution is that when the handle is rotated, the slide column can be driven to achieve a linear motion.

[0020] Compared with the prior art, the advantages and positive effects of the utility model are:

[0021] By setting the support assembly, the limit adjustment assembly and the top support assembly, the support column and the connecting block provide a solid support for the cross frame, so that the cross frame can withstand the dynamic pressure brought by the cylinder and the slider, so as to achieve the precise movement of the two pads. The role of the cylinder is to drive the slider, so that the pad can be moved and adjusted accordingly according to the actual situation of the patient's spine. Through the design of the forward rotating column and the reverse rotating column, the user can accurately adjust the position of the pad to ensure that the pad fits the different curves of the patient's back tightly during the correction process, thereby providing more personalized and precise support. The design of the limit block and the tooth groove allows the slider 2 to be adjusted up and down when necessary, and cooperates with the threaded rod operated by rotating the handle. This structure not only simplifies the operation process, but also makes the position adjustment of the lumbar support more flexible and precise, especially the support for the bottom of the spine is very critical, which can provide the necessary pressure and support for the spine, and effectively solves the problem of being unable to effectively support the patient due to the inability to adjust the front and rear position of the constraint block. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional diagram of an orthopedic spinal orthosis provided by the utility model;

[0023] Figure 2 A schematic diagram of the structure of a support assembly of an orthopedic spinal orthosis provided by the utility model;

[0024] Figure 3 A schematic diagram of the structure of a limit adjustment component of an orthopedic spinal orthosis provided by the utility model;

[0025] Figure 4 The utility model provides a schematic structural diagram of a supporting component of an orthopedic spinal orthosis.

[0026] Legend:

[0027] 1. Support base; 2. Bracket assembly; 3. Limit adjustment assembly; 4. Top support assembly; 21. Support column; 22. Connecting block; 23. Cross frame; 31. Cylinder; 32. Slider 1; 33. Connecting column; 34. Forward rotating column; 35. Threaded column; 36. Pad; 37. Reverse rotating column; 41. Recessed frame; 42. Limit block; 43. Slider 2; 44. Threaded rod; 45. Handle; 46. Sliding column; 47. Lumbar support; 5. Support wheel; 6. Footrest; 7. Armrest; 8. Backrest; 9. Seat cushion. DETAILED DESCRIPTION

[0028] 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.

[0029] like Figure 1 - Figure 3 As shown, this embodiment provides a technical solution: an orthopedic spinal orthosis, including a support base 1, the top of the support base 1 is fixedly connected with a bracket assembly 2, the outer side of the support base 1 is fixedly connected with a top support assembly 4, the bracket assembly 2 includes a support column 21, the bottom end of the support column 21 is fixedly connected to the support base 1, the top of the support column 21 is fixedly connected with a connecting block 22, and the top of the adjacent side of the connecting block 22 is fixedly connected with a cross frame 23. First, the support base 1 ensures that the bracket assembly 2 is firmly fixed on the base, providing a solid foundation for the entire orthosis. The support column 21 transmits the supporting force to the entire orthosis structure through the connecting block 22 to provide a stable supporting point. The design of the connecting block 22 provides a stable connection point at the top of the support column 21, and also provides a stable platform for the connection of other components. The top support assembly 4 is located on the outer side of the support base 1, and the cross frame 23 is designed to provide a stable and adjustable platform for the limit adjustment assembly 3.

[0030] The limit adjustment component 3 includes a slider 32, two sliders 32 are provided, the inner wall of the slider 32 is slidably connected to the cross frame 23, the bottom ends of the two sliders 32 are fixedly connected to the cylinder 31, the top of the slider 32 is fixedly connected to a connecting column 33, the end of the connecting column 33 away from the slider 32 is rotatably connected to a positive rotating column 34, the inner wall of the positive rotating column 34 is threadedly connected to a threaded column 35, the end of the threaded column 35 away from the positive rotating column 34 is fixedly connected to a pad 36, the outer side of the threaded column 35 is threadedly connected to a reverse rotating column 37, and the bottom end of one of the sliders 32 is fixedly connected to the driving end of the cylinder 31 , the bottom end of the other slider 1 32 is fixedly connected to the side of the cylinder 31 away from the driving end, one slider 1 32 is connected to the driving end of the cylinder 31, and the other is connected to the side of the cylinder 31 away from the driving end, so that the cylinder 31 can control the movement of the two sliders 1 32, the connecting column 33 is connected to the threaded column 35 through the forward rotating column 34, and the threaded column 35 is fixedly connected to the other side of the structure through the pad 36, so that the position of the pad 36 can be adjusted, and the outer side of the threaded column 35 is also connected to the reverse rotating column 37, so that the pad 36 can be stabilized on a plane to avoid falling;

[0031] In order to solve the problem that the patient's waist cannot be effectively supported, Figure 2 , Figure 3 and Figure 4 As shown: the outer side of the bracket assembly 2 is slidably connected to the limited adjustment assembly 3, and the support assembly 4 includes a recessed frame 41, one end of the recessed frame 41 is fixedly connected to the support base 1, and the side of the recessed frame 41 close to the support base 1 is fixedly connected to the limited block 42, and the inner wall of the limited block 42 is provided with a second slider 43, and the end of the second slider 43 away from the limited block 42 is fixedly connected to a threaded rod 44, and the outer side of the threaded rod 44 is threadedly connected to a handle 45, and the end of the handle 45 away from the limited block 42 is rotatably connected to a sliding column 46, and the end of the sliding column 46 away from the handle 45 is fixedly connected to a waist support 47, and the second slider 43 is meshed with the tooth groove inside the limited block 42 through the racks on both sides, and the inner wall of the sliding column 46 is slidably connected to the threaded rod 44. On the outside, the user adjusts the position of the threaded rod 44 by rotating the handle 45, thereby controlling the movement of the slider 2 43. The slider 2 43 is meshed with the tooth grooves inside the limit block 42 through the racks on both sides, achieving a stable up and down adjustment while ensuring the stability of the adjustment. Secondly, the sliding column 46 is connected to the inner and outer sliding of the threaded rod 44, so that the sliding column 46 can achieve linear movement with the rotation of the threaded rod 44, and the distal end of the sliding column 46 is fixedly connected with a waist support 47 to provide additional support and comfort for the patient, that is, the top support component 4 can effectively support the patient's waist, and the position of the spine can be accurately adjusted through the limit adjustment component 3, thereby providing the patient with a comfortable treatment experience and good rehabilitation effect;

[0032] Furthermore, if Figure 1 - Figure 2 As shown: the bottom end of the support base 1 is fixedly connected to a support wheel 5, the outer side of the support wheel 5 is fixedly connected to a footrest 6, both sides of the support base 1 are fixedly connected to armrests 7, one end of the two support columns 21 is fixedly connected to a backrest 8, and the top of the support base 1 is fixedly connected to a seat cushion 9. The design of the support wheel 5, footrest 6, armrest 7, backrest 8 and seat cushion 9 is to provide patients with comfortable sitting support so that they can sit comfortably when needed. The design of these connection methods enables the support base 1 to provide stable support while also taking into account the comfort and convenience of movement of patients, thereby bringing better experience and effect to their treatment and rehabilitation.

[0033] Working principle:

[0034] like Figure 1 - Figure 4 As shown:

[0035] When in use: First, the support base 1 provides a stable foundation, so that the bracket assembly 2 can be fixed and stably connected thereto. Then the support column 21 is fixed on the support base 1, and through the extension of the connecting block 22, it is fixedly connected to the cross frame 23, providing a stable support point for the cross frame 23. The cross frame 23 acts as a platform, and the cylinder 31 drives the slider 1 32 at both ends to move, so that the two pads 36 are close to each other. At the same time, when the position of the pad 36 needs to be adjusted, the forward rotating column 34 is rotated on the threaded column 35 to achieve the movement of the pad 36. When adjusted to a suitable position, the reverse rotating column 37 is rotated again so that the forward rotating column 34 and the reverse rotating column 37 fit tightly, so as to avoid the position of the pad 36 from shifting. Then, the limit block 42 next to the recessed frame 41 is engaged with the tooth groove through the slider 2 43, so that the slider 2 43 can move up and down. The user rotates the handle 45 to drive the threaded rod 44 to rotate, and then drives the sliding column 46 to move linearly along the threaded rod 44, so that the lumbar support 47 fixed on the upper end of the sliding column 46 can be moved, providing additional lumbar support for the patient, ensuring the stability of the adjustment and the comfort of the patient.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An orthopedic spinal orthosis, comprising a support base (1), characterized in that: The top end of the support base (1) is fixedly connected to a bracket assembly (2), and the outer side of the bracket assembly (2) is slidably connected to a limit adjustment assembly (3); The outer side of the support base (1) is fixedly connected to a supporting assembly (4), the bracket assembly (2) comprises a support column (21), the bottom end of the support column (21) is fixedly connected to the support base (1), the top end of the support column (21) is fixedly connected to a connecting block (22), and the top end of a side of the connecting block (22) is fixedly connected to a cross frame (23); The limit adjustment component (3) comprises a slider (32), wherein two sliders (32) are provided, wherein the inner wall of the slider (32) is slidably connected to the cross frame (23), the bottom ends of the two sliders (32) are fixedly connected to the cylinder (31), the top end of the slider (32) is fixedly connected to a connecting column (33), the end of the connecting column (33) away from the slider (32) is rotatably connected to a forward rotating column (34), the inner wall of the forward rotating column (34) is threadedly connected to a threaded column (35), the end of the threaded column (35) away from the forward rotating column (34) is fixedly connected to a pad (36), and the outer side of the threaded column (35) is threadedly connected to a reverse rotating column (37).

2. An orthopedic spinal orthosis according to claim 1, characterized in that: The supporting assembly (4) comprises a recessed frame (41), one end of the recessed frame (41) is fixedly connected to the supporting base (1), a side of the recessed frame (41) close to the supporting base (1) is fixedly connected to a limiting block (42), an inner wall of the limiting block (42) is provided with a second sliding block (43), an end of the second sliding block (43) away from the limiting block (42) is fixedly connected to a threaded rod (44), an outer side of the threaded rod (44) is threadedly connected to a handle (45), an end of the handle (45) away from the limiting block (42) is rotatably connected to a sliding column (46), and an end of the sliding column (46) away from the handle (45) is fixedly connected to a waist support (47).

3. An orthopedic spinal orthosis according to claim 1, characterized in that: The bottom end of the support base (1) is fixedly connected to a support wheel (5), the outer side of the support wheel (5) is fixedly connected to a footrest (6), both sides of the support base (1) are fixedly connected to armrests (7), one end of the two support columns (21) is fixedly connected to a backrest (8), and the top end of the support base (1) is fixedly connected to a seat cushion (9).

4. The orthopedic spinal orthosis according to claim 1, characterized in that: The bottom end of one of the sliders (32) is fixedly connected to the driving end of the cylinder (31), and the bottom end of the other slider (32) is fixedly connected to the side of the cylinder (31) away from the driving end.

5. The orthopedic spinal orthosis according to claim 2, characterized in that: The second slide block (43) is meshedly connected with the tooth grooves inside the limiting block (42) through the racks on both sides.

6. The orthopedic spinal orthosis according to claim 2, characterized in that: The inner wall of the sliding column (46) is slidably connected to the outer side of the threaded rod (44).

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