Traction pressing reset device

Abstract

The invention discloses a traction pressing reset device, and belongs to the technical field of medical instruments. In order to solve the problem that at present, the traction effect is poor due to the fact that multi-direction and multi-part cooperative traction cannot be achieved, the traction pressing reset device comprises a bed plate, the bed plate is provided with a groove and two supporting plates, and the bed plate further comprises a waist stretching mechanism, a neck stretching mechanism and a pelvic bone stretching mechanism; the waist stretching mechanism is mounted on the bed board and used for reducing the backward protrusion of the waist centrum; the neck stretching mechanism is movably installed on the bed board and located on the right side of the waist stretching mechanism, the traction force is applied to the neck, the indirect correcting and supporting effects on the lumbar curvature are achieved, and excessive kyphosis of the waist centrum is assisted to be reduced; the pelvis stretching mechanism is slidably mounted on the bed board and located on the left side of the waist stretching mechanism, transverse traction force is applied to the pelvis, counter-acting force is formed on the lumbar vertebra area, and therefore the abnormal kyphosis state of the waist centrum is adjusted and relieved in an auxiliary mode.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a traction and pressing resetting device. Background Art

[0002] Currently, the methods commonly used in clinical practice to treat spinal conditions such as excessive lumbar kyphosis, scoliosis, and pelvic tilt primarily include physical traction, manual reduction, and bracing. Traditional traction devices generally suffer from a single traction method, lack of zonal control, difficulty coordinating traction force, and poor comfort. In particular, in practical applications, it is often difficult to simultaneously adjust the waist, neck, pelvis, and even lower limbs, resulting in limited treatment effectiveness and poor reduction stability. Furthermore, some devices suffer from complex structural transmission, awkward adjustment operations, or a lack of sufficient support force control, hindering their widespread use in various scenarios.

[0003] The invention patent with publication number CN114305832A is a traction and pressing reduction device for osteoporotic vertebral compression fractures, comprising a bed frame and two bed boards arranged on the bed frame, and a bed board lifting device is also provided at the middle position of the bed frame; a movable board and a traction device for driving the movable board to move are provided in the two bed boards; the traction device comprises two symmetrically arranged traction groups, and the present invention is provided with a pressing device, which can realize the function of pressing and reducing the patient, and the two bed boards of the present invention can be tilted inward under the action of the bed board lifting device to form a V-shaped structure, which can make the patient lying on the bed board in a folded position under the action of gravity, thereby facilitating the pressing and reducing and improving the treatment effect; a pressure detection piece and a display screen are also provided on the bed board, which can display the value of the pressing force of the pressing device in real time. The invention is also provided with a traction device, which can pull the patient's body to further improve the reduction treatment effect. However, the device still has the following problems when used: it is unable to achieve comprehensive and coordinated traction of the neck, waist, pelvis and feet, resulting in uneven distribution of traction force, limited correction effect, and poor overall treatment effect. Summary of the Invention

[0004] In response to the above-mentioned problems, the present invention aims to provide a traction and pressing reduction device, which realizes multi-point and multi-directional traction of the lumbar spine, cervical spine and pelvis by setting a waist stretching mechanism, a neck stretching mechanism and a pelvic stretching mechanism. The interaction between the three can effectively relieve excessive lumbar kyphosis, reshape the spinal force line, and correct abnormal spinal curvature.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is as follows: A traction and pressing reduction device includes a bed board, which is provided with a groove and two support plates, and the two support plates are located on both sides of the groove. The bed board also includes: a waist stretching mechanism, which is installed on the bed board and is used to stretch the waist and back to reduce excessive kyphosis of the lumbar vertebrae; a neck stretching mechanism, which is movably installed on the bed board and is located on the right side of the waist stretching mechanism, and is used to stretch the neck to assist in reducing excessive kyphosis of the lumbar vertebrae; a pelvic stretching mechanism, which is slidably installed on the bed board and is located on the left side of the waist stretching mechanism, and is used to stretch the pelvis to assist in reducing excessive kyphosis of the lumbar vertebrae.

[0006] By setting up a waist stretching mechanism, a neck stretching mechanism and a pelvic stretching mechanism, multi-point and multi-directional traction of the lumbar spine, cervical spine and pelvis can be achieved. The interaction between the three can effectively relieve excessive lumbar kyphosis, reshape the spinal force line, and correct abnormal spinal curvature.

[0007] Furthermore, the waist stretching mechanism includes a base plate, a first magnetic part, an airbag and a flexible pad; the base plate is connected to the support plate through multiple sets of springs, and driving components are provided on both sides; the first magnetic part is installed on the top of the base plate; the airbag is installed on the top of the first magnetic part; the flexible pad is installed on the top of the airbag, and multiple second magnetic parts are provided in the middle part; the first magnetic part and the second magnetic part have the same polarity.

[0008] Furthermore, a rotating rod is connected to the right side of the airbag, rollers are provided on both sides of the rotating rod, and the rollers are located in the bed board. A neck stretching mechanism is connected to the right side of the rotating rod.

[0009] Furthermore, the neck stretching mechanism includes a pulley assembly, a connecting piece, a neck fixing strap and a support plate; the pulley assembly is installed on the bed board; one end of the connecting piece is connected to the rotating rod and passes through the pulley assembly, and the other end is connected to the neck fixing strap; the support plate is slidably arranged on the bed board and is located below the neck fixing strap.

[0010] Furthermore, the pelvic stretching mechanism includes a ventilation tube, a piston chamber, a fixed shell and a pelvic fixing frame; the ventilation tube is connected to the airbag; the piston chamber is connected to the ventilation tube; the fixed shell is arranged outside the piston chamber and installed on the bed board; the pelvic fixing frame is slidably installed on the fixed shell and connected to the piston chamber.

[0011] Furthermore, a leg stretching mechanism is provided at the left end of the bed board for moving the feet; the leg stretching mechanism includes a baffle and two support seats; the baffle is installed on the bed board; and the two support seats are slidably installed on the baffle.

[0012] Furthermore, the method for using the aforementioned traction and pressing reset device comprises the following steps: S1: The patient lies on the bed with the pelvis, head and neck fixed; S2: stretching the waist and back through the waist stretching mechanism to reduce excessive lumbar vertebral kyphosis; S3: stretching the neck through the neck stretching mechanism to assist in reducing excessive lumbar vertebral kyphosis; S4: Stretch the pelvis through the pelvic stretching mechanism to assist in reducing excessive lumbar vertebral kyphosis.

[0013] The beneficial effects of the present invention are: 1. The traction and pressing reduction device of the present invention realizes multi-point and multi-directional traction of the lumbar spine, cervical spine and pelvis by setting a waist stretching mechanism, a neck stretching mechanism and a pelvic stretching mechanism. The interaction between the three can effectively relieve excessive lumbar kyphosis, reshape the spinal force line, and correct abnormal spinal curvature.

[0014] 2. The lumbar stretching mechanism of the present invention utilizes a drive assembly to control the baseplate's elevation. This mechanism offers simple operation and smooth transmission during traction, allowing for flexible adjustment of support height to meet individual patient differences and treatment stage requirements. During adjustment, the repulsive magnetic force between the first and second magnetic members creates a non-contact auxiliary support force, creating a natural upward arch in the middle of the flexible cushion. This reduces direct force on the lumbar spine, improving comfort and safety. This mechanism is particularly suitable for patients with early-stage lesions or poor muscle tolerance.

[0015] 3. The lifting of the flexible pad in this invention drives the right roller in conjunction with the first rotating rod, which is then transmitted by the pulley assembly to the neck support belt, achieving synchronous traction on the neck. This structural design cleverly transforms the waist lifting action into a neck extension and traction action, leveraging the continuity of the human spine's overall force lines to assist in adjusting the upper vertebrae, further enhancing the synergy of treatment.

[0016] 4. The pelvic stretching mechanism of the present invention uses an airbag to drive the piston chamber, forming a closed pneumatic circuit through the ventilation tube. Under the action of air pressure, the pelvic fixation frame is pushed to slide longitudinally, applying a controllable traction force to the patient's pelvic area, which helps to restore the neutral position of the pelvis.

[0017] 5. The leg stretching mechanism of this invention connects two support bases via a synchronous belt. A motor drives the synchronous belt in reciprocating motion, causing the support bases to slide up and down. This allows for regular, alternating traction of both legs, simulating the dynamic circulation of the lower limbs during standing and walking. This function not only helps strengthen lower limb muscles and enhance venous return, but also stimulates the coordinated engagement of lumbar and sacral muscles through lower limb movement, enhancing the overall effectiveness of traction therapy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic top view of the structure of the traction pressing and resetting device in the present invention.

[0019] Figure 2It is a bottom view structural diagram of the traction pressing and resetting device in the present invention.

[0020] Figure 3 This is a front view of the traction and pressing reset device of the present invention.

[0021] Figure 4 It is a top view of the traction pressing and resetting device in the present invention.

[0022] Figure 5 The figure is a schematic top view of the structure of the traction pressing and resetting device of the present invention without the bed board.

[0023] Figure 6 The figure is a bottom view structural diagram of the traction pressing and resetting device of the present invention without the bed board.

[0024] Figure 7 It is a structural schematic diagram of the waist stretching mechanism in the present invention.

[0025] Figure 8 For the present invention Figure 7 A partial enlarged view of middle A.

[0026] Figure 9 It is a structural schematic diagram of the neck stretching mechanism in the present invention.

[0027] Figure 10 Schematic diagram of the structure of the pelvic stretching mechanism of the present invention.

[0028] Figure 11 Schematic diagram of the structure of the driving component in the present invention.

[0029] Figure 12 It is a schematic diagram of the left side structure of the leg stretching mechanism in the present invention.

[0030] Figure 13 It is a schematic diagram of the right side structure of the leg stretching mechanism in the present invention.

[0031] Figure 14 It is a side view of the traction and pressing reset device of the present invention.

[0032] Figure 15 It is a cross-sectional view of the traction and pressing reduction device of the present invention.

[0033] Among them: 1. bed board; 2. waist stretching mechanism; 3. neck stretching mechanism; 4. pelvic stretching mechanism; 5. leg stretching mechanism; 11. groove; 12. support plate; 21. bottom plate; 22. first magnetic part; 23. airbag; 24. flexible pad; 25. spring; 26. drive assembly; 27. second magnetic part; 28. first rotating rod; 29. roller; 31. connecting part; 32. neck fixing belt; 33. head support; 34. first pulley; 35. second pulley; 41. ventilation pipe; 42. piston chamber; 43. fixed shell; 44. pelvic fixing frame; 51. baffle; 52. support seat; 53. turntable; 54. synchronous belt; 55. motor; 56. connecting block; 211. hole; 261. support rod; 262. second rotating rod; 263. third rotating rod; 264. fourth rotating rod; 265. fifth rotating rod. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0035] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "front end", "back end", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0036] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0037] Example 1 Refer to the attached Figure 1-15The traction and pressing resetting device shown includes a bed board 1, which is provided with a groove 11 and two support plates 12. The two support plates 12 are located on both sides of the groove 11 to support the waist and back structure, thereby improving the stability and load-bearing capacity of the entire device. The bed board 1 also includes a lumbar stretching mechanism 2, a neck stretching mechanism 3, and a pelvic stretching mechanism 4. The lumbar stretching mechanism 2 is mounted on the bed board 1 and is used to apply upward and outward traction to the lumbar and back region to reduce excessive kyphosis of the lumbar vertebrae. By adjusting the stretching force and traction direction, it can adapt to the body shape and severity of the disease of different patients and enhance the treatment effect. The neck stretching mechanism 3 is movably mounted on the bed board 1 and is located on the right side of the lumbar stretching mechanism 2. By applying traction to the neck, it indirectly corrects and supports the lumbar curvature, thereby assisting in reducing excessive kyphosis of the lumbar vertebrae. The pelvic stretching mechanism 4 is slidably mounted on the bed board 1 and is located on the left side of the lumbar stretching mechanism 2. By applying lateral traction to the pelvis, it forms a reaction force on the lumbar region, thereby assisting in adjusting and reducing the abnormal kyphosis of the lumbar vertebrae. The three mechanisms work synergistically on the human body's lumbar back, neck, and pelvic regions to achieve the traction, adjustment, and repositioning functions of the spine, reducing or correcting excessive kyphosis of the lumbar vertebrae caused by long-term poor posture or injury. The overall structure and layout of the device are reasonable, and the module functions are clear, which facilitates implementation and clinical promotion.

[0038] The waist stretching mechanism 2 includes a base plate 21, a first magnetic member 22, an airbag 23, and a flexible pad 24. The base plate 21 is connected to the support plate 12 via multiple sets of springs 25, which can provide a certain amount of assistance for the support plate 12 to rise. Drive components 26 are provided on both sides for adjusting the lifting height of the base plate 21, thereby controlling the traction amplitude of the overall traction structure. The drive component 26 passes through the base plate 21, which is provided with a hole 211 that allows the drive component 26 to move up and down. The first magnetic member 22 is mounted on the top of the base plate 21, the airbag 23 is mounted on the top of the first magnetic member 22, and the flexible pad 24 is mounted on the top of the airbag 23. A plurality of second magnetic members 27 are provided in the middle portion. The first magnetic member 22 and the second magnetic member 27 have the same polarity and use magnetic repulsion to form auxiliary vertical support. The repulsive force between the magnetic members can provide upward support to the flexible pad 24, helping to reduce excessive lumbar vertebral kyphosis and improve the overall curvature of the spine. The drive assembly 26 includes a support rod 261 connected to the base plate 21, and a second rotating rod 262 is rotatably connected to the support rod 261. The second rotating rod 262 is rotatably connected to a third rotating rod 263 at one end away from the support rod 261. The end of the third rotating rod 263 is rotatably connected to a fourth rotating rod 264. The fourth rotating rod 264 is rotatably connected to the bed frame at one end away from the third rotating rod 263. The third rotating rod 263 is rotatably connected to a fifth rotating rod 265. The fifth rotating rod 265 is rotatably connected to the bed frame at one end away from the third rotating rod 263. The second rotating rod 262 is rotatably connected to the third rotating rod 263 between the fourth rotating rod 264 and the fifth rotating rod 265. When the third rotating rod 263 is tilted downward, the second rotating rod 262 can provide an upward supporting force to the support rod 261, which is more labor-saving and convenient. It should be noted that the first magnetic member 22 and the second magnetic member 27 can be magnets. Specifically, when the third rotating rod 263 is pulled obliquely downward, the fifth rotating rod 265 connected to the third rotating rod 263 rotates forward and downward to the left, and the fourth rotating rod 264 rotates to the left and upward. The second rotating rod 262 is between the fourth rotating rod 264 and the fifth rotating rod 265, so that the second rotating rod 262 has an upward thrust on the support rod 261, and the support rod 261 drives the base plate 21 to move upward, and the second magnetic member 27 connected to the base plate 21 moves upward. The distance between the second magnetic member 27 and the first magnetic member 22 is closer, which produces a greater repulsive force, so that the flexible pad 24 in the middle part exerts upward support, which helps to reduce excessive kyphosis of the lumbar vertebrae and improve the overall curvature of the spine.

[0039] The airbag 23 is connected to the right side with a first rotating rod 28, and rollers 29 are provided on both sides of the first rotating rod 28. The rollers 29 are located inside the bed board 1. One end of the airbag 23 is connected to the bed frame, and the other end is connected to the rollers 29. The right side of the first rotating rod 28 is connected to the neck stretching mechanism 3, which realizes the dynamic coordination and linkage between the neck traction direction and the waist stretching structure, forming a coherent upper and lower action path, and improving the comprehensive effect of traction and reduction. Specifically, when the patient lies on the bed board 1, the distance between the second magnetic member 27 and the first magnetic member 22 is close, generating a greater repulsive force, causing the flexible pad 24 in the middle part to exert upward support, thereby causing the flexible pad 24 to pull the roller 29 to move to the left.

[0040] The neck stretching mechanism 3 comprises a pulley assembly, a connector 31, a neck fixation strap 32, and a head support 33. The pulley assembly is mounted on the bed board 1 and is used to secure the traction path of the connector 31. The pulley assembly includes a first pulley 34 mounted on the side of the bed frame and a second pulley 35 mounted on the top of the bed frame. The two pulleys form a closed traction path through the connector 31, facilitating precise control of the stretching direction. One end of the connector 31 is connected to the first rotating rod 28 and passes through the pulley assembly, while the other end is connected to the neck fixation strap 32, forming a force transmission system. During use, the tension applied by the first rotating rod 28 is transmitted via the pulley to the neck fixation strap 32, effectively tractioning the patient's neck. The neck fixation strap 32 is used to stabilize the neck and achieve stable force, improving safety and comfort. The support plate 12 is slidably mounted on the bed board 1 and located below the neck fixation strap 32, supporting the head and neck, providing a stable support base, reducing the discomfort of direct force on the neck, and improving the traction experience. It should be noted that the connector 31 can alternatively be a connecting strap.

[0041] The pelvic stretching mechanism 4 includes a ventilation tube 41, a piston chamber 42, a fixed shell 43 and a pelvic fixation frame 44; the ventilation tube 41 is connected to the airbag 23 to form a pneumatic control passage; the piston chamber 42 is connected to the ventilation tube 41, and drives the piston to move under the action of air pressure changes, thereby realizing the stretching drive of the pelvic fixation frame 44; the fixed shell 43 is sleeved outside the piston chamber 42 and installed on the bed board 1, providing fixed support and movement guiding functions; the pelvic fixation frame 44 is slidably installed on the fixed shell 43 and connected to the piston chamber 42. Under the push of the piston, an adjustable traction force is applied to the patient's pelvic area, forming an extended traction force path from the waist downward, helping to maintain the natural physiological curve of the lumbar lordosis, and reducing the impact of abnormal pelvic position on the lumbar curvature. Specifically, when the patient lies on the bed board 1, the gas in the airbag 23 will be transferred to the piston chamber 42 through the ventilation tube 41 when it is under pressure, so that the piston chamber 42 moves to the left, and the piston chamber 42 drives the pelvic fixation frame 44 to move to the left, which can help restore the neutral position of the pelvis, reduce the lumbar vertebral kyphosis, and indirectly improve the overall curvature of the spine.

[0042] The traction and compression repositioning device in this embodiment operates as follows: When a patient lies flat on the bed 1, the lumbar region corresponds to the position of the airbag 23 and the flexible pad 24. The third rotating rod 263 is tilted downward, causing the fifth rotating rod 265 connected to the third rotating rod 263 to rotate forward and to the lower left. The fourth rotating rod 264 rotates to the upper left. The second rotating rod 262 is positioned between the fourth and fifth rotating rods 264, 265, causing the second rotating rod 262 to exert an upward thrust on the support rod 261. This pushes the support rod 261 upward, causing the second magnetic member 27 connected to the base 21 to move upward. The closer the distance between the second magnetic member 27 and the first magnetic member 22, the greater the repulsive force. This causes the flexible pad 24 in the middle portion to exert upward support, which in turn causes the flexible pad 24 to pull the roller 29 to move leftward. Under the pull of the roller 29, the connecting member 31 pulls the neck support strap 32 to the right, promoting the realignment of the force lines along the entire spine. At the same time, the patient lies on the bed board 1, and the gas in the airbag 23 is transferred to the piston chamber 42 through the ventilation tube 41 when it is under pressure, so that the piston chamber 42 moves to the left, and the piston chamber 42 drives the pelvic fixation frame 44 to move to the left, which can help restore the neutral position of the pelvis.

[0043] Example 2 On the basis of Example 1, Example 2 provides a specific structure of the leg stretching mechanism 5. The left end of the bed board 1 is provided with a leg stretching mechanism 5, which is used to move the feet, enhance circulation and coordination during the overall treatment process, and effectively prevent complications such as poor venous return in the lower limbs caused by the patient's long-term lying position; the leg stretching mechanism 5 includes a baffle 51 and two support seats 52; the baffle 51 is installed on the bed board 1 to provide a stable installation base for the support seat 52; the two support seats 52 are slidably installed on the baffle 51, and the bottom is connected to an L-shaped connecting block 56, which makes it easy to adjust the position of the support seat 52 according to the leg length and individual differences, so that the leg traction is more precise; The baffle 51 is provided with two turntables 53 on the back side connected to the support base 52. The two turntables 53 are located between the two support bases 52 and are arranged vertically to achieve vertical rotation. A synchronous belt 54 is provided on the outside of the two turntables 53. The synchronous belt 54 is driven by a motor 55 to achieve synchronous movement of the support base 52, improving the balance of training and treatment. The two connecting blocks 56 are connected to the synchronous belt 54 to form a power transmission path. The movement of the synchronous belt 54 drives the connecting block 56 and then drives the support base 52 to slide, achieving stretching and movement of the feet, thereby enhancing leg muscle tension and blood circulation, and improving the patient's rehabilitation efficiency. This function not only helps to strengthen the lower limb muscles and enhance venous return, but also drives the coordinated participation of the muscles in the lumbar sacral region through lower limb movement, thereby enhancing the overall effect of traction therapy.

[0044] The working principle of the leg stretching mechanism 5 in this embodiment is: the patient's legs are placed in the support seat 52, the motor 55 drives the synchronous belt 54 to rotate back and forth, the synchronous belt 54 drives the connecting block 56 to rotate, and then the connecting block 56 drives the support seat 52 to rotate up and down.

[0045] Specific application cases: When it is necessary to promote the restoration of vertebral height and improve kyphosis, the specific application method of the traction and pressing reduction device of the present application is as follows: Adjust the position of the bed board 1 so that the patient can lie flat on the bed board 1 comfortably, align the waist and back with the middle of the flexible pad 24, fix the neck fixing belt 32, adjust the pulley assembly so that the connecting part 31 is in the initial relaxed state, adjust the position of the pelvic fixing frame 44 so that it fits the sides of the patient's pelvis, and place the legs into the support seat 52.

[0046] The operator pulls the third rotating rod 263 downward at an angle to drive the four-bar mechanism, causing the base plate 21 to rise. As the base plate 21 rises, the second magnetic member 27 approaches the first magnetic member 22, forming an enhanced magnetic repulsion force; the middle part of the flexible pad 24 arches upward, applying stable traction support to the lumbar region. As the flexible pad 24 arches upward, it drives the right roller 29 to slide and pull the first rotating rod 28 to move to the left, so that the connecting piece 31 connected to the first rotating rod 28 transmits traction through the pulley assembly, driving the neck fixing belt 32 to be pulled to the right, thereby achieving joint stretching and adjustment of the neck and waist; at the same time, when the patient lies flat on the bed board 1, the back pressurizes the airbag 23, and the gas enters the piston chamber 42 in the pelvic stretching mechanism 4 along the ventilation tube 41, pushing the piston chamber 42 and the connected pelvic fixing frame 44 to move to the left, applying reverse horizontal traction to the patient's pelvis, forming a pulling structure with the waist traction to maintain the natural curvature of the lumbar lordosis; in the above process, the motor 55 in the leg stretching mechanism 5 can also be started as needed to drive the synchronous belt 54 to rotate, and the synchronous belt 54 drives the connecting block 56 to drive the support seat 52 to slide up and down, forming a reciprocating traction action on the patient's legs, promoting blood circulation in the lower limbs and improving the coordination of the muscles in the lower waist area, thereby enhancing the overall treatment effect. After the traction treatment is completed, the neck fixing belt 32 and the pelvic fixing frame 44 are released in sequence, and the patient is assisted to stand up slowly to complete the treatment operation.

[0047] During the entire treatment process, the stretching mechanisms work together to act on the patient's waist, back, neck, pelvis and lower limbs through a multi-directional traction force field, effectively relieving excessive lumbar kyphosis and adjusting the spinal force line. It is suitable for the auxiliary treatment of postural spinal abnormalities and mild to moderate functional spinal diseases.

[0048] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A traction and pressing resetting device, comprising a bed board (1), characterized in that: The bed board (1) is provided with a groove (11) and two support plates (12), wherein the two support plates (12) are located on both sides of the groove (11). The bed board (1) further comprises: A waist stretching mechanism (2) is installed on the bed board (1) and is used to stretch the waist and back; A neck stretching mechanism (3) is movably mounted on the bed board (1) and is located on the right side of the waist stretching mechanism (2) for stretching the neck; A pelvic stretching mechanism (4) is slidably mounted on the bed board (1) and is located on the left side of the waist stretching mechanism (2) for stretching the pelvis.

2. A traction and pressing reset device according to claim 1, characterized in that: The waist stretching mechanism (2) comprises: A bottom plate (21) is connected to the support plate (12) via multiple sets of springs (25), and drive components (26) are provided on both sides; A first magnetic member (22) is mounted on the top of the bottom plate (21); An airbag (23) mounted on top of the first magnetic member (22); A flexible pad (24) is mounted on the top of the airbag (23), and a plurality of second magnetic members (27) are mounted on the middle portion; The first magnetic member (22) and the second magnetic member (27) have the same polarity.

3. The traction and pressing resetting device according to claim 1, characterized in that: The right side of the airbag (23) is connected to a first rotating rod (28), both sides of the first rotating rod (28) are provided with rollers (29), the rollers (29) are located in the bed board (1), and the right side of the first rotating rod (28) is connected to a neck stretching mechanism (3).

4. The traction and pressing resetting device according to claim 3, characterized in that: The neck stretching mechanism (3) comprises: A pulley assembly is mounted on the bed frame (1). A connecting member (31), one end of which is connected to the first rotating rod (28) and passes through a pulley assembly, and the other end of which is connected to a neck fixing belt (32); A support plate (33) is slidably disposed on the bed board (1) and is located below the neck fixing belt (32).

5. The traction and pressing resetting device according to claim 4, characterized in that: The pelvic stretching mechanism (4) comprises: A vent tube (41) connected to the air bag (23); A piston chamber (42) connected to the vent pipe (41); A fixed shell (43) is sleeved outside the piston chamber (42) and is mounted on the bed frame (1); A pelvic fixing frame (44) is slidably mounted on the fixing shell (43) and is connected to the piston chamber (42).

6. The traction and pressing resetting device according to claim 5, characterized in that: The left end of the bed frame (1) is provided with a leg stretching mechanism (5) capable of moving the feet.

7. The traction and pressing resetting device according to claim 6, characterized in that: The leg stretching mechanism (5) comprises: A baffle (51) mounted on the bed frame (1); Two support seats (52) are slidably mounted on the baffle (51).

8. The method for using the traditional Chinese medicine heat therapy traction and pressing resetting device according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1: The patient lies on the bed frame (1) with the pelvis, head and neck fixed; S2: waist stretching mechanism (2) stretches the waist and back; S3: Neck stretching mechanism (3) stretches the neck; S4: Pelvic stretching mechanism (4) stretches the pelvic area.

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