Spinal surgical correction device

Abstract

This invention relates to the field of spinal correction technology, and more particularly to a spinal surgical correction and treatment device, comprising a seat plate, a back plate at one end of the seat plate, a correction and treatment component on the back plate, a mode conversion component between the seat plate and the back plate, and a lifting component at the bottom of the mode conversion component. The correction and treatment component includes a correction plate, with a rotating shaft on each side near one end of the correction plate, a square mounting hole on the back plate, the rotating shaft rotatably connected to the inner wall of the square mounting hole, connecting blocks on each side near the other end of the correction plate, symmetrical mounting grooves on the inner side of the square mounting hole, a lead screw inside the mounting groove, the lead screw threadedly connected to the connecting block, and a drive mechanism at the top of the lead screw, which drives the lead screw to rotate via a first motor. The lead screw drives one end of the correction plate to move towards the rotating shaft via the connecting block, adjusting the curvature of the correction plate to meet the correction and treatment needs of different patients and reducing the limitations of the correction and treatment device.

Description

Technical Field

[0001] This invention relates to the field of spinal correction technology, and more particularly to a spinal surgical correction and treatment device. Background Technology

[0002] Spinal correction, also known as chiropractic, refers to a technique specifically used to reposition misaligned or subluxated vertebrae and adjust spinal joints. Similar to manipulation and bone-setting techniques in Traditional Chinese Medicine, it has its own systematic theoretical guidance and unique force application techniques, making it a scientific and highly effective treatment method. It is a synthesis of philosophy, science, and art. Its guiding principles emphasize the holistic study of the human body, focusing on the interrelationships of various organs and tissues, and seeking a method to maintain and restore natural physiological and physical balance. Spinal treatment requires the use of spinal correction devices.

[0003] Current spinal correction devices, during installation and use, have gradually revealed the following shortcomings:

[0004] (1) Most of the existing spinal correction devices are fixed and the curvature of the treatment device cannot be adjusted. However, different patients have different conditions and the curvature cannot be adjusted, which makes it impossible to meet the needs of different patients. The correction treatment device has great limitations.

[0005] (2) Existing spinal correction devices include wearable and lying-down types. The two types have different treatment effects and purposes. The two traditional correction modes belong to different instruments, and most cannot be converted to each other. When both instruments need to be purchased separately, the number of correction devices increases, which takes up a lot of space and also greatly increases the cost.

[0006] (3) When wearing treatment, most chairs are fixed in height and cannot be adjusted. It is very difficult for short patients to sit on them, and for tall patients, the bent legs make the sitting posture very uncomfortable, which affects the corrective treatment and cannot meet the needs of patients of different heights. Summary of the Invention

[0007] In order to overcome the deficiencies of the prior art as mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this invention.

[0008] Specifically, the technical problem to be solved by the present invention is to provide a spinal surgical correction treatment device to solve the technical problem that most current spinal correction devices are fixed and the curvature of the treatment device cannot be adjusted. However, different patients have different conditions and the curvature cannot be adjusted, which makes it impossible to meet the needs of different patients and the correction treatment device has great limitations.

[0009] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0010] A spinal surgical correction and treatment device includes a seat board, a back plate at one end of the seat board, a correction and treatment component on the back plate, a mode conversion component between the seat board and the back plate, and a lifting component at the bottom of the mode conversion component;

[0011] The corrective treatment component includes a corrective plate. The corrective plate has a rotating shaft on each side near one end. A square mounting hole is provided on the back plate. The rotating shaft is rotatably connected to the inner wall of the square mounting hole. A connecting block is provided on each side near the other end of the corrective plate. A mounting groove is symmetrically provided inside the square mounting hole. A lead screw is provided inside the mounting groove. The lead screw is threadedly connected to the connecting block. A drive mechanism is provided at the top of the lead screw.

[0012] As an improved technical solution, the drive mechanism includes a first motor, which is located on one side of the back plate. The output end of the first motor extends into the back plate and is connected to a first bevel gear. The back plate contains a second rotating shaft. One end of the second rotating shaft is provided with a second bevel gear, which meshes with the first bevel gear. The other end of the second rotating shaft is provided with a third bevel gear. The top of the lead screw is provided with a fourth bevel gear, which meshes with the third bevel gear.

[0013] As an improved technical solution, the mode conversion component includes a second motor, the output end of which is connected to a drive gear. The back plate is rotatably connected to the seat plate, and one side of the back plate extends through the seat plate. The extended side of the back plate is provided with a driven gear. The drive gear and the driven gear mesh accordingly. One side of the seat plate is provided with an L-shaped mounting plate. The second motor is mounted on one side of the L-shaped mounting plate. One side of the back plate is provided with a support mechanism one near the middle position, and one side of the back plate is provided with a support mechanism two near the top.

[0014] As an improved technical solution, the supporting mechanism includes a first telescopic rod, a hinge member is provided on one side of the back plate, the hinge member is hinged to one end of the first telescopic rod, a plurality of positioning holes are evenly opened on one side of the first telescopic rod along the axial direction, a second telescopic rod is slidably connected to the first telescopic rod, a hinge member is hinged to one end of the second telescopic rod, a base plate is provided at the bottom of the hinge member, and a locking mechanism is provided on one side of the second telescopic rod.

[0015] As an improved technical solution, the locking mechanism includes a U-shaped plate, which is disposed on one side of the second telescopic rod. A pin shaft is slidably connected to the U-shaped plate, and the pin shaft passes through the second telescopic rod and is inserted into the positioning hole. A step plate is provided on the pin shaft, and a first spring is sleeved on the outer surface of the pin shaft. The first spring is disposed between the step plate and the U-shaped plate, and a pull plate is provided at the top of the pin shaft.

[0016] As an improved technical solution, the second support mechanism includes a support frame. A hinge member three is provided near the top of one side of the back plate. The hinge member three is hinged to the support frame. Limiting grooves are respectively opened on both sides of the support frame. A storage seat is symmetrically provided on one side of the back plate. A storage chamber is opened inside the storage seat. A limiting block is slidably connected inside the storage chamber. One end of the limiting block is inserted into the limiting groove. A sliding shaft is provided at the other end of the limiting block. The sliding shaft passes through the storage seat and extends to the outside. A second spring is sleeved on the outer surface of the sliding shaft. The second spring is located between the limiting block and the storage seat. A circular plate is provided at the extended end of the sliding shaft.

[0017] As an improved technical solution, the lifting assembly includes a base, a caster wheel at the bottom of the base, a support plate at the top of the base, two sets of guide holes symmetrically opened at the top, threaded rods symmetrically arranged on the inner side of the support plate, and the threaded rods extending into the base, the threaded rods being threadedly connected to a movable plate, the movable plate being slidably connected to the guide holes, and a second driving mechanism being provided at the extended end of the threaded rods.

[0018] As an improved technical solution, the driving mechanism two includes a third motor, the output end of the third motor is connected to a spur gear one, the base is symmetrically provided with a fixing plate, the fixing plate is provided with a rotating shaft three, the rotating shaft three is provided with a spur gear two, the spur gear two meshes with the spur gear one, the two ends of the rotating shaft three are respectively provided with a fifth bevel gear, the extension end of the threaded rod is provided with a sixth bevel gear, the sixth bevel gear meshes with the fifth bevel gear.

[0019] As an improved technical solution, the base is provided with symmetrical motor mounting plates inside, the third motor is mounted on one side of the motor mounting plate, and the motor mounting plate is rotatably connected to the rotating shaft.

[0020] After adopting the above technical solution, the beneficial effects of the present invention are:

[0021] 1. In this invention, a first motor drives a lead screw to rotate, and the lead screw drives one end of the correction plate to move closer to the rotating shaft through a connecting block, thereby adjusting the curvature of the correction plate to meet the correction treatment needs of different patients and reducing the limitations of the correction treatment device.

[0022] 2. In this invention, the second motor drives the active gear to rotate, and the active gear drives the back plate to rotate through the driven gear, thereby changing the state of the back plate and realizing the conversion between two orthodontic treatment modes. There is no need to purchase a separate instrument for each mode, which greatly reduces the number of orthodontic treatment devices, reduces the space occupied, and also greatly reduces the cost.

[0023] 3. In this invention, a third motor drives a spur gear to rotate, which in turn drives a shaft to rotate via a second spur gear. The shaft then drives a sixth bevel gear via a fifth bevel gear. The sixth bevel gear drives a movable plate to move upward via a threaded rod, which in turn pushes the seat plate upward. This allows the height of the seat plate to be adjusted to meet the needs of patients of different heights. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0025] Figure 1 This is a schematic diagram of the overall structure of a spinal surgical correction treatment device according to the present invention.

[0026] Figure 2 This is a schematic diagram of the corrective treatment component structure of a spinal surgical corrective treatment device according to the present invention.

[0027] Figure 3 This is a schematic diagram of the mode conversion component of a spinal surgical correction treatment device according to the present invention.

[0028] Figure 4 This is a schematic diagram of the support mechanism of a spinal surgical correction treatment device according to the present invention.

[0029] Figure 5 This is a schematic diagram of the second support mechanism of a spinal surgical correction treatment device according to the present invention.

[0030] Figure 6 This is a schematic diagram of the lifting component structure of a spinal surgical correction treatment device according to the present invention.

[0031] Figure 7 This is a schematic diagram of the second drive mechanism of a spinal surgical correction treatment device according to the present invention.

[0032] Explanation of reference numerals in the attached figures:

[0033] 1. Seat plate; 2. Backrest plate; 3. Orthopedic treatment component; 31. Orthopedic plate; 32. Rotating shaft one; 33. Square mounting hole; 34. Connecting block; 35. Mounting groove; 36. Lead screw; 371. First motor; 372. First bevel gear; 373. Rotating shaft two; 374. Second bevel gear; 375. Third bevel gear; 376. Fourth bevel gear; 4. Mode conversion component; 41. Second motor; 42. Driving gear; 43. Driven gear; 44. L-shaped mounting plate; 451. First telescopic rod; 452. Hinge one; 453. Positioning hole; 454. Second telescopic rod; 455. Hinge two; 456. Base plate; 4571. U-shaped plate; 457 2. Pin shaft; 4573. Step plate; 4574. First spring; 4575. Pull plate; 461. Support frame; 462. Hinge three; 463. Limiting groove; 464. Storage seat; 465. Storage chamber; 466. Sliding shaft; 467. Limiting block; 468. Second spring; 469. Circular plate; 5. Lifting assembly; 51. Base; 52. Universal wheel; 53. Support plate; 54. Guide hole; 55. Threaded rod; 56. Movable plate; 571. Third motor; 572. Spur gear one; 573. Fixed plate; 574. Rotating shaft three; 575. Spur gear two; 576. Fifth bevel gear; 577. Sixth bevel gear; 578. Motor mounting plate. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0035] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0036] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0037] Furthermore, in this invention, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this invention.

[0038] like Figure 1 and Figure 7 As shown in the figure, this embodiment provides a spinal surgical correction and treatment device, including a seat plate 1, a back plate 2 at one end of the seat plate 1, a correction and treatment component 3 on the back plate 2, a mode conversion component 4 between the seat plate 1 and the back plate 2, and a lifting component 5 at the bottom of the mode conversion component 4.

[0039] The corrective treatment component 3 includes a corrective plate 31. Two rotating shafts 32 are respectively provided on both sides near one end of the corrective plate 31. A square mounting hole 33 is provided on the back plate 2. The rotating shafts 32 are rotatably connected to the inner wall of the square mounting hole 33. Connecting blocks 34 are respectively provided on both sides near the other end of the corrective plate 31. A mounting groove 35 is symmetrically provided inside the square mounting hole 33. A lead screw 36 is provided inside the mounting groove 35. The lead screw 36 is threadedly connected to the connecting block 34. A drive mechanism is provided at the top of the lead screw 36. The drive mechanism drives the lead screw 36 to rotate. The lead screw 36, through the connecting block 34, drives one end of the corrective plate 31 to move towards the rotating shaft 32, adjusting the curvature of the corrective plate 31 to meet the corrective treatment needs of different patients.

[0040] The drive mechanism includes a first motor 371, which is located on one side of the back plate 2. The output end of the first motor 371 extends into the back plate 2 and is connected to a first bevel gear 372. The back plate 2 has a second shaft 373 inside. One end of the second shaft 373 has a second bevel gear 374, which meshes with the first bevel gear 372. The other end of the second shaft 373 has a third bevel gear 375. The top of the lead screw 36 has a fourth bevel gear 376, which meshes with the third bevel gear 375. The first motor 371 drives the first bevel gear 372 to rotate. The first bevel gear 372 drives the second shaft 373 to rotate via the second bevel gear 374. The second shaft 373 drives the fourth bevel gear 376 to rotate via the third bevel gear 375. The fourth bevel gear 376 drives the lead screw 36 to rotate, thus realizing the transmission of motion.

[0041] like Figure 1 , Figure 3 , Figure 4 , Figure 5and Figure 6 As shown, the mode conversion component 4 includes a second motor 41, the output end of which is connected to a drive gear 42. The back plate 2 is rotatably connected to the seat plate 1, and one side of the back plate 2 extends through the seat plate 1. The extended side of the back plate 2 is provided with a driven gear 43, and the drive gear 42 and the driven gear 43 mesh accordingly. One side of the seat plate 1 is provided with an L-shaped mounting plate 44, and the second motor 41 is mounted on one side of the L-shaped mounting plate 44. One side of the back plate 2 is provided with a support mechanism one near the middle position, and another side of the back plate 2 is provided with a support mechanism two near the top. The second motor 41 drives the drive gear 42 to rotate, and the drive gear 42 drives the back plate 2 to rotate through the driven gear 43, changing the state of the back plate 2, thereby realizing the conversion between two orthodontic treatment modes. There is no need to purchase a separate instrument for each mode, which greatly reduces the number of orthodontic treatment devices and reduces the space occupied.

[0042] The support mechanism includes a first telescopic rod 451. A hinge 452 is provided on one side of the back plate 2. The hinge 452 is hinged to one end of the first telescopic rod 451. A plurality of positioning holes 453 are evenly provided on one side of the first telescopic rod 451 along the axial direction. A second telescopic rod 454 is slidably connected to the first telescopic rod 451. A second hinge 455 is hinged to one end of the second telescopic rod 454. A base plate 456 is provided at the bottom of the second hinge 455. A locking mechanism is provided on one side of the second telescopic rod 454. The first telescopic rod 451 extends out from the second telescopic rod 454, and the base plate 456 provides support for the back plate 2, so that the back plate 2 can withstand greater force when it is upright.

[0043] The locking mechanism includes a U-shaped plate 4571, which is located on one side of the second telescopic rod 454. A pin shaft 4572 is slidably connected to the U-shaped plate 4571, and the pin shaft 4572 passes through the second telescopic rod 454 and is inserted into the positioning hole 453. A step plate 4573 is provided on the pin shaft 4572, and a first spring 4574 is sleeved on the outer surface of the pin shaft 4572. The first spring 4574 is located between the step plate 4573 and the U-shaped plate 4571. A pull plate 4575 is provided at the top of the pin shaft 4572. The tension of the first spring 4574 presses the step plate 4573 to prevent the pin shaft 4572 from loosening.

[0044] The second support mechanism includes a support frame 461. A hinge 462 is located near the top of one side of the back plate 2, and is hinged to the support frame 461. Limiting grooves 463 are respectively formed on both sides of the support frame 461. A storage seat 464 is symmetrically provided on one side of the back plate 2. A storage chamber 465 is formed inside the storage seat 464. A limiting block 467 is slidably connected inside the storage chamber 465, with one end of the limiting block 467 inserted into the limiting groove 463 and the other end of the limiting block 467 having a sliding shaft 466. The sliding shaft 466 extends outward through the storage base 464. A second spring 468 is sleeved on the outer surface of the sliding shaft 466. The second spring 468 is located between the limiting block 467 and the storage base 464. A circular plate 469 is provided at the extended end of the sliding shaft 466. The circular plate 469 drives the sliding shaft 466 to move. The sliding shaft 466 drives the limiting block 467 to disengage from the limiting groove 463. Then, the support frame 461 rotates along the hinge 462, so that the support frame 461 supports the back plate 2.

[0045] like Figure 1 , Figure 6 and Figure 7 As shown, the lifting assembly 5 includes a base 51, with casters 52 at the bottom and a support plate 53 at the top. Two sets of guide holes 54 are symmetrically opened at the top. Threaded rods 55 are symmetrically arranged on the inner side of the support plate 53, extending into the base 51. The threaded rods 55 are threadedly connected to a movable plate 56, which is slidably connected to the guide holes 54. A second driving mechanism is provided at the extended end of the threaded rods 55. The second driving mechanism drives the threaded rods 55 to rotate, which in turn drives the movable plate 56 to move upward. The movable plate 56 pushes the seat plate 1 upward, thereby adjusting the height of the seat plate 1 to meet the needs of patients of different heights.

[0046] The second drive mechanism includes a third motor 571, the output end of which is connected to a first spur gear 572. A fixed plate 573 is symmetrically arranged inside the base 51, and a third rotating shaft 574 is mounted on the fixed plate 573. A second spur gear 575 is mounted on the third rotating shaft 574, meshing with the first spur gear 572. Fifth bevel gears 576 are located at both ends of the third rotating shaft 574, and a sixth bevel gear 577 is located at the extended end of the threaded rod 55, meshing with the fifth bevel gear 576. The third motor 571 drives the first spur gear 572 to rotate, which in turn drives the third rotating shaft 574 to rotate via the second spur gear 575. The third rotating shaft 574 then drives the sixth bevel gear 577 to rotate via the fifth bevel gear 576, which in turn drives the threaded rod 55 to rotate, thus achieving motion transmission.

[0047] The base 51 has symmetrical motor mounting plates 578 inside. A third motor 571 is mounted on one side of the motor mounting plate 578. The motor mounting plate 578 is rotatably connected to the rotating shaft 574. The third motor 571 is mounted on the motor mounting plate 578 to prevent the third motor 571 from shaking.

[0048] During use, the staff starts the third motor 571 according to the patient's height. The third motor 571 drives the first spur gear 572 to rotate. The first spur gear 572 drives the third shaft 574 to rotate through the second spur gear 575. The third shaft 574 drives the sixth bevel gear 577 to rotate through the fifth bevel gear 576. The sixth bevel gear 577 drives the threaded rod 55 to rotate. The threaded rod 55 drives the movable plate 56 to move upward along the guide hole 54. The movable plate 56 pushes the seat plate 1 upward, thereby adjusting the height of the seat plate 1 to meet the needs of patients of different heights. Then, the staff pulls the pull plate 4575. Pull plate 4575 drives step plate 4573 on pin shaft 4572 to compress first spring 4574, generating tension until pin shaft 4572 disengages from positioning hole 453. Then, adjust the length of first telescopic rod 451 inside second telescopic rod 454 until base plate 456 touches the ground. Then, release pull plate 4575. Due to the tension of first spring 4574, pin shaft 4572 is inserted into new positioning hole 453. Then, the patient sits on seat plate 1 and puts on the carrier. Then, according to the patient's needs, start first motor 371. First motor 371 drives first bevel gear 372. The rotation is achieved by the first bevel gear 372 driving the second bevel gear 374 to rotate the second shaft 373, which in turn drives the fourth bevel gear 376 via the third bevel gear 375. The fourth bevel gear 376 then drives the lead screw 36 to rotate. The lead screw 36, through the connecting block 34, moves one end of the correction plate 31 towards the first shaft 32, adjusting the curvature of the correction plate 31 to meet the orthodontic treatment needs of different patients and reduce the limitations of the orthodontic treatment device. When the patient needs to undergo lying-down orthodontic treatment, the seat plate 1 is adjusted to a suitable height, the base plate 456 is retracted, and then the circular... Plate 469, the circular plate 469 drives the limiting block 467 to be stored in the storage chamber 465 via the sliding shaft 466. At the same time, the limiting block 467 compresses the second spring 468 to generate tension. Subsequently, the tension of the second spring 468 can drive the limiting block 467 back to its initial position. After the limiting block 467 disengages from the limiting groove 463, the support frame 461 is rotated so that the support frame 461 is perpendicular to the back plate 2. Then the second motor 41 is started, and the second motor 41 drives the driving gear 42 to rotate. The driving gear 42 drives the back plate 2 to rotate through the driven gear 43 until the support frame 461 touches the ground. After the back plate 2 is in a horizontal position, the patient can perform lying-down orthopedic treatment.

[0049] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of the invention. Furthermore, it should be understood that after reading the technical description of this invention, those skilled in the art can make various alterations, modifications, and / or variations to the invention, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A spinal orthopedic correction device comprising a seat plate (1) provided with a back plate (2) at one end, characterized in that: The back panel (2) is provided with a corrective treatment component (3), and a mode conversion component (4) is provided between the seat (1) and the back panel (2). The bottom of the mode conversion component (4) is provided with a lifting component (5). The corrective treatment component (3) includes a corrective plate (31). The corrective plate (31) has a rotating shaft (32) on each side near one end. The back plate (2) has a square mounting hole (33). The rotating shaft (32) is rotatably connected to the inner wall of the square mounting hole (33). The corrective plate (31) has a connecting block (34) on each side near the other end. The square mounting hole (33) has a symmetrical mounting groove (35) on the inner side. The mounting groove (35) has a lead screw (36) inside. The lead screw (36) is threadedly connected to the connecting block (34). The top of the lead screw (36) has a drive mechanism.

2. A spinal orthopedic treatment device according to claim 1, wherein: The drive mechanism includes a first motor (371), which is located on one side of the back plate (2). The output end of the first motor (371) extends into the back plate (2) and is connected to a first bevel gear (372). The back plate (2) is provided with a second shaft (373). One end of the second shaft (373) is provided with a second bevel gear (374), which meshes with the first bevel gear (372). The other end of the second shaft (373) is provided with a third bevel gear (375). The top end of the lead screw (36) is provided with a fourth bevel gear (376), which meshes with the third bevel gear (375).

3. A spinal orthopedic treatment device according to claim 1, wherein: The mode conversion component (4) includes a second motor (41), the output end of which is connected to a drive gear (42). The back plate (2) is rotatably connected to the seat plate (1), and the extension end of one side of the back plate (2) passes through the seat plate (1). The extension end of the back plate (2) is provided with a driven gear (43). The drive gear (42) meshes with the driven gear (43). An L-shaped mounting plate (44) is provided on one side of the seat plate (1). The second motor (41) is mounted on one side of the L-shaped mounting plate (44). A support mechanism one is provided on one side of the back plate (2) near the middle position, and a support mechanism two is provided on one side of the back plate (2) near the top.

4. A spinal orthopedic treatment device according to claim 3, wherein: The support mechanism includes a first telescopic rod (451), and a hinge member (452) is provided on one side of the back plate (2). The hinge member (452) is hinged to one end of the first telescopic rod (451). A plurality of positioning holes (453) are evenly opened on one side of the first telescopic rod (451) along the axial direction. The first telescopic rod (451) is slidably connected to a second telescopic rod (454). One end of the second telescopic rod (454) is hinged to a second hinge member (455). The bottom of the second hinge member (455) is provided with a base plate (456). A locking mechanism is provided on one side of the second telescopic rod (454).

5. A spinal orthopedic treatment device according to claim 4, wherein: The locking mechanism includes a U-shaped plate (4571), which is located on one side of the second telescopic rod (454). A pin shaft (4572) is slidably connected to the U-shaped plate (4571), and the pin shaft (4572) passes through the second telescopic rod (454) and is inserted into the positioning hole (453). A step plate (4573) is provided on the pin shaft (4572), and a first spring (4574) is sleeved on the outer surface of the pin shaft (4572). The first spring (4574) is located between the step plate (4573) and the U-shaped plate (4571). A pull plate (4575) is provided at the top of the pin shaft (4572).

6. The spinal surgical correction and treatment device according to claim 5, characterized in that: The second support mechanism includes a support frame (461). A hinge member (462) is provided on one side of the back plate (2) near the top. The hinge member (462) is hinged to the support frame (461). Limiting grooves (463) are respectively opened on both sides of the support frame (461). A storage seat (464) is symmetrically provided on one side of the back plate (2). A storage chamber (465) is opened inside the storage seat (464). A limiting block (467) is slidably connected inside the storage chamber (465). One end of the limiting block (467) is inserted into the limiting groove (463), and the other end of the limiting block (467) is provided with a sliding shaft (466). The sliding shaft (466) extends through the storage seat (464) to the outside. A second spring (468) is sleeved on the outer surface of the sliding shaft (466). The second spring (468) is located between the limiting block (467) and the storage seat (464). A circular plate (469) is provided at the extended end of the sliding shaft (466).

7. A spinal orthopedic treatment device according to claim 1, wherein: The lifting assembly (5) includes a base (51), a caster wheel (52) at the bottom of the base (51), a support plate (53) at the top of the base (51), two sets of guide holes (54) symmetrically opened at the top, threaded rods (55) symmetrically arranged on the inner side of the support plate (53), and the threaded rods (55) extend into the base (51), the threaded rods (55) are threadedly connected to a movable plate (56), the movable plate (56) is slidably connected to the guide holes (54), and a second driving mechanism is provided at the extended end of the threaded rods (55).

8. A spinal orthopedic treatment device according to claim 6, wherein: The second drive mechanism includes a third motor (571), the output end of which is connected to a spur gear (572). The base (51) is symmetrically provided with a fixing plate (573). The fixing plate (573) is provided with a rotating shaft (574). The rotating shaft (574) is provided with a spur gear (575). The spur gear (575) meshes with the spur gear (572). The two ends of the rotating shaft (574) are respectively provided with a fifth bevel gear (576). The extension end of the threaded rod (55) is provided with a sixth bevel gear (577). The sixth bevel gear (577) meshes with the fifth bevel gear (576).

9. The spinal surgical correction and treatment device according to claim 7, characterized in that: The base (51) is internally provided with a motor mounting plate (578) which is provided with the third motor (571) on one side, and the motor mounting plate (578) is rotationally connected with the rotating shaft three (574).

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