Correcting device for scoliosis

Abstract

The correcting device comprises a correcting back plate, a fixing box is fixedly connected to the middle end of the back face of the correcting back plate, a rotating shaft is movably connected to the middle end of the top of the fixing box through a bearing, and a first bevel gear is fixedly installed at the bottom of the rotating shaft. According to the spine correcting device for the patient, through the arrangement of the correcting back plate, the rotating shaft, the first bevel gear, the second bevel gear, a two-way screw rod, a fixed box, a movable frame, a fixed cylinder, a first spring, a push rod, a movable frame and a correcting clamping plate, the effect of effectively correcting the spine of the patient is achieved, and through the arrangement of the fixed cylinder, a magnetic control switch, a movable rod, a magnetic block and an LED prompting lamp, the spine of the patient can be effectively corrected; when the pressure applied to the patient by the correction clamping plate meets the requirement of correction treatment, a person can be prompted, and the situation that the person continuously operates the rotating shaft to rotate, and consequently the correction clamping plate applies large pressure to the waist of the patient, and hurt is caused is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, in particular to a scoliosis correction device. Background Art

[0002] Scoliosis, commonly known as scoliosis, is a three-dimensional deformity of the spine, including abnormal sequences in the coronal, sagittal and axial planes. Spinal correction refers to the use of surgical treatment and rehabilitation training to maximize the restoration of the original sequence and function of the spine, reduce the disability rate of the disease, and enable patients to return to society and live and work like healthy people.

[0003] For example, China Invention provides "a scoliosis correction device", announcement number: CN220938255U, which includes: a base, an electric telescopic rod is installed on the base, the top of the electric telescopic rod is fixedly connected to a support plate, a storage groove is opened on the side wall of the support plate, and a bidirectional threaded rod is rotatably connected inside the storage groove. The shoulder rest, the screw rod, the support plate, and the first splint are arranged to cooperate with each other, and the present invention can effectively prevent and treat the patient's scoliosis according to the action essentials of the scoliosis method, and the distance between the first splint and the second splint can be adjusted through the cooperation between the limit rod, the limit hole, and the elastic part, so as to adapt to patients of different body shapes, and the use height of the device can be adjusted by starting the electric telescopic rod to extend and retract.

[0004] The scoliosis correction device in the above technology uses a bidirectional threaded rod to drive the first splint and the second splint to clamp and correct the patient's waist. However, since the pressure applied by the first splint and the second splint cannot be monitored during use, the patient's waist may be damaged due to excessive pressure during operation, affecting the safety of the overall operation and failing to meet the needs of personnel. Summary of the invention

[0005] The object of the present invention is to provide a scoliosis correction device, which has the advantages of being able to effectively clamp and correct the patient while effectively avoiding the patient's waist from being injured due to a large force applied to the patient's waist.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a scoliosis correction device, comprising a correction back plate, a fixed box is fixedly connected to the middle end of the back side of the correction back plate, a rotating shaft is movably connected to the middle end of the top of the fixed box through a bearing, a first bevel gear is fixedly installed on the bottom of the rotating shaft, LED prompt lights are fixedly installed on both ends of the top of the outer surface of the fixed box, and moving frames are movably connected to both sides of the fixed box, a bidirectional screw is threadedly connected between the middle ends of the two moving frames on the side close to each other, the two sides of the bidirectional screw are movably connected to the inner cavity of the fixed box through bearings, a second bevel gear is fixedly installed on the middle end of the bidirectional screw, the second bevel gear is meshed with the first bevel gear, and the middle ends of the two moving frames on the side away from each other are fixedly connected A fixed cylinder is connected, a magnetically controlled switch is fixedly installed at the middle end of the two fixed cylinders on the side away from each other, a push rod is movably connected to the middle end of the two fixed cylinders on the side close to each other, a movable frame is fixedly connected to the side where the two push rods are close to each other, the surface of the movable frame is movably connected to the surface of the movable frame, a correction splint is fixedly connected to the side where the two movable frames are close to each other, a first spring is fixedly connected to the four sides of the two push rods on the side away from each other, the surface of the first spring is fixedly connected to the inner cavity of the fixed cylinder, a cavity is opened at the middle end of the two push rods on the side away from each other, a movable rod is movably connected to the surface of the cavity, a second spring is fixedly connected between the surface of the movable rod and the surface of the cavity, and a magnetic block is fixedly connected to the side where the two movable rods are away from each other.

[0007] As a preferred solution, a guide block is fixedly connected to the bottom of the cavity, a guide groove is provided at the bottom of the movable rod, and a surface of the guide block is movably connected to a surface of the guide groove.

[0008] As a preferred solution, a support plate is fixedly connected to the top of the inner cavity of the fixed box, and the lower end of the rotating shaft is movably connected to the lower end of the support plate through a bearing.

[0009] As a preferred solution, reinforcing rods are fixedly connected to both sides of the movable frame, the surfaces of the reinforcing rods are fixedly connected to the surfaces of the correction splints, and the middle end of the correction splints is fixedly connected to a rubber pad.

[0010] As a preferred embodiment, a sponge protective pad is fixedly connected to the middle end of the front surface of the corrective back plate, and a shoulder restraint strap is fixedly connected to the upper end of the front surface of the corrective back plate, and the number of the shoulder restraint straps is two.

[0011] As a preferred embodiment, the lower end of the front surface of the correction back plate is fixedly connected with a first strap and a second strap from left to right in sequence, the right end of the first strap is fixedly connected with a sub-Velcro, and the left end of the second strap is fixedly connected with a mother Velcro.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The present invention achieves the effect of effectively correcting the patient's spine by arranging a correction back plate, a rotating shaft, a first bevel gear, a second bevel gear, a bidirectional screw, a fixed box, a movable frame, a fixed cylinder, a first spring, a push rod, a movable frame and a correction splint. In addition, the arrangement of the fixed cylinder, the magnetic switch, the movable rod, the magnetic block and the LED prompt light can prompt personnel when the pressure applied by the correction splint on the patient meets the needs of corrective treatment, thereby preventing personnel from continuously manipulating the rotating shaft to rotate, causing the correction splint to apply greater pressure to the patient's waist and cause injury, thereby improving the safety of patient use.

[0014] 2. The present invention achieves the purpose of guiding the movable rod and the cavity by setting the guide block and the guide groove, thereby preventing the movable rod from detaching from the surface of the cavity; achieves the purpose of supporting the lower end of the rotating shaft by setting the support plate, thereby preventing the rotating shaft from tilting due to force; effectively improves the strength of the connection between the correction splint and the movable frame by setting the reinforcing rod; effectively improves the comfort effect of the contact between the correction splint and both sides of the patient's waist by setting the rubber pad; effectively improves the comfort effect of the contact between the correction backboard and the patient's back by setting the sponge protective pad; facilitates the fixation of the patient's shoulders to the correction backboard by setting the shoulder restraint belt; and facilitates the fixation of the patient's abdomen to the correction backboard by setting the first strap, the second strap, the child Velcro and the mother Velcro. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a stereogram of the present invention;

[0016] Figure 2 It is another perspective stereogram of the present invention;

[0017] Figure 3 This is a front cross-sectional structural schematic diagram of a fixing box of the present invention;

[0018] Figure 4 It is a front sectional structural schematic diagram of the fixing cylinder of the present invention.

[0019] In the figure: 1. correction back plate; 2. sponge protective pad; 3. shoulder restraint belt; 4. reinforcement rod; 5. movable frame; 6. fixed cylinder; 7. movable frame; 8. first strap; 9. child Velcro; 10. mother Velcro; 11. second strap; 12. correction splint; 13. rubber pad; 14. LED prompt light; 15. push rod; 16. fixed box; 17. rotating shaft; 18. support plate; 19. first bevel gear; 20. second bevel gear; 21. bidirectional screw; 22. magnetic switch; 23. first spring; 24. guide groove; 25. guide block; 26. second spring; 27. cavity; 28. movable rod; 29. ​​magnetic block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0022] Embodiment 1:

[0023] See also Figure 1-Figure 4 As shown, the present invention provides a scoliosis correction device, including a correction back plate 1, a fixed box 16 is fixedly connected to the middle end of the back side of the correction back plate 1, a rotating shaft 17 is movably connected to the middle end of the top of the fixed box 16 through a bearing, a first bevel gear 19 is fixedly installed at the bottom of the rotating shaft 17, LED prompt lights 14 are fixedly installed at both ends of the top of the outer surface of the fixed box 16, and moving frames 5 are movably connected to both sides of the fixed box 16, a bidirectional screw 21 is threadedly connected between the middle ends of the two moving frames 5 on the side close to each other, and the two sides of the bidirectional screw 21 are movably connected to the inner cavity of the fixed box 16 through bearings, a second bevel gear 20 is fixedly installed at the middle end of the bidirectional screw 21, and the second bevel gear 20 is meshed with the first bevel gear 19, and a fixed cylinder 6 is fixedly connected to the middle ends of the two moving frames 5 on the side away from each other. A magnetically controlled switch 22 is fixedly installed at the middle end of the inner cavity of each fixed cylinder 6 on the side away from each other, a push rod 15 is movably connected to the middle end of the side where the two fixed cylinders 6 are close to each other, a movable frame 7 is fixedly connected to the side where the two push rods 15 are close to each other, the surface of the movable frame 7 is movably connected to the surface of the movable frame 5, a correction splint 12 is fixedly connected to the side where the two movable frames 7 are close to each other, a first spring 23 is fixedly connected to the four sides of the two push rods 15 on the side away from each other, the surface of the first spring 23 is fixedly connected to the inner cavity of the fixed cylinder 6, a cavity 27 is provided at the middle end of the side where the two push rods 15 are away from each other, a movable rod 28 is movably connected to the surface of the cavity 27, a second spring 26 is fixedly connected between the surface of the movable rod 28 and the surface of the cavity 27, and a magnetic block 29 is fixedly connected to the side where the two movable rods 28 are away from each other.

[0024] In the present technical solution, by arranging the correction back plate 1, the rotating shaft 17, the first bevel gear 19, the second bevel gear 20, the bidirectional screw 21, the fixed box 16, the movable frame 5, the fixed cylinder 6, the first spring 23, the push rod 15, the movable frame 7 and the correction splint 12, the effect of effectively correcting the patient's spine is achieved. In addition, by arranging the fixed cylinder 6, the magnetic switch 22, the movable rod 28, the magnetic block 29 and the LED prompt light 14, the personnel can be prompted when the pressure applied by the correction splint 12 to the patient meets the requirements of the correction treatment, thereby preventing the personnel from continuously manipulating the rotating shaft 17 to rotate, causing the correction splint 12 to apply greater pressure to the patient's waist and cause injury, thereby improving the safety of the patient's use.

[0025] Embodiment 2:

[0026] Based on the first embodiment, the present invention is as follows Figure 1-Figure 4 As shown, it is disclosed that a guide block 25 is fixedly connected to the bottom of the cavity 27, a guide groove 24 is opened at the bottom of the movable rod 28, the surface of the guide block 25 is movably connected to the surface of the guide groove 24, the top of the inner cavity of the fixed box 16 is fixedly connected to the support plate 18, the lower end of the rotating shaft 17 is movably connected to the lower end of the support plate 18 through a bearing, both sides of the movable frame 7 are fixedly connected to reinforcing rods 4, the surface of the reinforcing rods 4 is fixedly connected to the surface of the correcting splint 12, the middle end of the correcting splint 12 is fixedly connected to a rubber pad 13, the middle end of the front surface of the correcting back plate 1 is fixedly connected to a sponge protective pad 2, the upper end of the front surface of the correcting back plate 1 is fixedly connected to a shoulder restraint belt 3, the number of the shoulder restraint belts 3 is two, the lower end of the front surface of the correcting back plate 1 is fixedly connected to the first strap 8 and the second strap 11 from left to right in sequence, the right end of the first strap 8 is fixedly connected to the sub-Velcro 9, and the left end of the second strap 11 is fixedly connected to the mother Velcro 10.

[0027] In the present technical scheme, the purpose of guiding the movable rod 28 and the cavity 27 is achieved by the provision of the guide block 25 and the guide groove 24, and the movable rod 28 is prevented from detaching from the surface of the cavity 27. The purpose of supporting the lower end of the rotating shaft 17 is achieved by the provision of the support plate 18, and the rotating shaft 17 is prevented from tilting due to force. The strength of the connection between the correction splint 12 and the movable frame 7 is effectively improved by the provision of the reinforcing rod 4. The comfort effect of the contact between the correction splint 12 and both sides of the patient's waist is effectively improved by the provision of the rubber pad 13. The comfort effect of the contact between the correction backboard 1 and the patient's back is effectively improved by the provision of the sponge protective pad 2. The comfort effect of the contact between the correction backboard 1 and the patient's back is effectively improved. The provision of the shoulder restraint belt 3 facilitates the fixation of the patient's shoulders and the correction backboard 1. The provision of the first strap 8, the second strap 11, the sub-velcro 9 and the mother Velcro 10 facilitates the fixation of the patient's abdomen and the correction backboard 1.

[0028] The working principle of the present invention is: after the correction backboard 1 is fitted to the patient's back, the operating shaft 17 is rotated to drive the first bevel gear 19 to rotate, and the rotation of the first bevel gear 19 can drive the second bevel gear 20 and the bidirectional screw 21 to rotate along the bearing on the fixed box 16, and the rotation of the bidirectional screw 21 drives the two groups of movable frames 5 and the fixed cylinder 6 to move, and the movement of the fixed cylinder 6 can drive the first spring 23, the push rod 15, the movable frame 7 and the correction splint 12 to move, so that the correction splint 12 can contact both sides of the patient's waist. Under the action of the continuous movement of the movable frame 5 and the fixed cylinder 6, the first spring 23 can be compressed, so that the first spring 23 presses on the push rod 15, the movable frame 7 and the correction splint 12. The movable frame 7 and the correction splint 12 apply corresponding pressure, so that the correction splint 12 can apply pressure to the patient's waist and spine to achieve the effect of effectively correcting the patient's spine, and in the process of continuous movement of the fixed cylinder 6, it can drive the magnetic switch 22 to move until the magnetic switch 22 can contact the surface of the magnetic block 29 on the movable rod 28, and under the action of the magnetic force of the magnetic block 29, the contacts inside the magnetic switch 22 are closed, and the LED prompt light 14 can light up to remind personnel that the clamping force of the patient has met the needs of corrective treatment, avoiding personnel from continuously operating the rotating shaft 17 to rotate, causing the correction splint 12 to apply greater pressure on the patient's waist and cause injury, thereby improving the safety of patient use.

[0029] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0030] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A scoliosis correction device, comprising a correction back plate (1), characterized in that: The middle end of the back side of the correction back plate (1) is fixedly connected to a fixed box (16), the middle end of the top of the fixed box (16) is movably connected to a rotating shaft (17) through a bearing, the bottom of the rotating shaft (17) is fixedly installed with a first bevel gear (19), both ends of the top of the outer surface of the fixed box (16) are fixedly installed with LED warning lights (14), both sides of the fixed box (16) are movably connected to a movable frame (5), a bidirectional screw (21) is threadedly connected between the middle ends of the two movable frames (5) on the side close to each other, the two sides of the bidirectional screw (21) are movably connected to the inner cavity of the fixed box (16) through bearings, a second bevel gear (20) is fixedly installed at the middle end of the bidirectional screw (21), and the second bevel gear (20) is meshed with the first bevel gear (19), the middle ends of the two movable frames (5) on the side away from each other are fixedly connected to a fixed cylinder (6), and the inner cavities of the two fixed cylinders (6) on the side away from each other are A magnetically controlled switch (22) is fixedly installed at the middle end; a push rod (15) is movably connected to the middle end of the side where the two fixed cylinders (6) are close to each other; a movable frame (7) is fixedly connected to the side where the two push rods (15) are close to each other; the surface of the movable frame (7) is movably connected to the surface of the movable frame (5); a correction clamp (12) is fixedly connected to the side where the two movable frames (7) are close to each other; a first spring (23) is fixedly connected to the four sides of the side where the two push rods (15) are away from each other; the surface of the first spring (23) is fixedly connected to the inner cavity of the fixed cylinder (6); a cavity (27) is provided at the middle end of the side where the two push rods (15) are away from each other; a movable rod (28) is movably connected to the surface of the cavity (27); a second spring (26) is fixedly connected between the surface of the movable rod (28) and the surface of the cavity (27); and a magnetic block (29) is fixedly connected to the side where the two movable rods (28) are away from each other.

2. A scoliosis correction device according to claim 1, characterized in that: A guide block (25) is fixedly connected to the bottom of the cavity (27), a guide groove (24) is provided at the bottom of the movable rod (28), and a surface of the guide block (25) is movably connected to the surface of the guide groove (24).

3. The scoliosis correction device according to claim 1, characterized in that: A support plate (18) is fixedly connected to the top of the inner cavity of the fixed box (16), and the lower end of the rotating shaft (17) is movably connected to the lower end of the support plate (18) via a bearing.

4. The scoliosis correction device according to claim 1, characterized in that: Both sides of the movable frame (7) are fixedly connected with reinforcing rods (4), the surface of the reinforcing rods (4) is fixedly connected to the surface of the correction splint (12), and the middle end of the correction splint (12) is fixedly connected with a rubber pad (13).

5. The scoliosis correction device according to claim 1, characterized in that: A sponge protective pad (2) is fixedly connected to the middle end of the front surface of the correction back plate (1), and a shoulder restraint belt (3) is fixedly connected to the upper end of the front surface of the correction back plate (1), and the number of the shoulder restraint belts (3) is two.

6. The scoliosis correction device according to claim 1, characterized in that: The lower end of the front surface of the correction back plate (1) is fixedly connected to a first strap (8) and a second strap (11) in sequence from left to right, the right end of the first strap (8) is fixedly connected to a sub-velcro (9), and the left end of the second strap (11) is fixedly connected to a main-velcro (10).

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