Core training posture corrector for treating lumbar disc herniation

Abstract

The invention discloses a core training posture corrector for treating lumbar disc herniation, and relates to the technical field of medical instruments.The core training posture corrector comprises a bed body, the bed body comprises a movable frame and a control cabinet, and the core training posture corrector further comprises an auxiliary assembly, a correcting assembly and a traction assembly; the correcting assembly comprises a first waist leaning part, a second waist leaning part and a leg leaning part which are arranged in the movable frame, a plurality of groups of first adjusting parts are arranged in the first waist leaning part, a plurality of groups of second adjusting parts are arranged in the second waist leaning part, and a third adjusting part is arranged in the leg leaning part; the traction assembly comprises a traction piece arranged in a control cabinet at one end of the bed body. When a patient performs two-leg training, single-leg training and single-two-leg alternating training, whether the patient is in the center of the bed body or not is judged through changes of air pressure of the first cavities of the multiple sets of first adjusting pieces, and meanwhile the posture of the patient is corrected through the multiple first pressing pieces and the multiple second pressing pieces.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, and in particular to a core training posture corrector for treating lumbar disc herniation. Background Art

[0002] The fundamental reason for lumbar disc herniation compressing the nerves is that the back muscles are not strong enough. The muscles are weak and cannot bear the weight of the lumbar spine, which leads to rupture of the annulus fibrosus and protrusion of the nucleus pulposus compressing the nerves, causing low back and leg pain. Therefore, if patients do not solve the problems of muscle strength and tendon strength, the treatment is only superficial elimination of inflammation, and edema will recur. Low back and leg pain is a common symptom of lumbar disc herniation. Treatment methods include manipulation, acupuncture, physical therapy traction, Chinese medicine and surgery, but these can only relieve the symptoms. Many people, such as in life, such as fatigue, cold, excessive bending, lifting heavy objects, or weight gain, will cause subsequent pain, low back pain, and leg pain will recur.

[0003] For example, the Chinese patent application number 2021111310143 discloses a traction-type rehabilitation auxiliary device for the treatment of lumbar disc herniation, comprising a bed body, a movable groove is opened in the middle of the upper surface of the bed body, the inner side wall of the movable groove is slidably connected with an adjusting seat, the upper surface of the adjusting seat is slidably connected with a waist frame, and a strap is arranged on the side of the waist frame, a traction assembly is arranged on one side of the lower surface of the bed body, a connecting seat is fixedly connected to one side of the upper surface of the bed body, the inner side wall of the connecting seat is rotatably connected to a limited bracket through a damping shaft, an installation groove is arranged on one side of the upper surface of the bed body close to the limited bracket, a lifting seat is arranged on the inner side wall of the installation groove, and a first electric push rod is arranged on both sides of the lifting seat. The traction is suitable for a rehabilitation auxiliary device for the treatment of lumbar disc herniation, which can realize multi-angle and multi-dimensional spatial layout, and a variety of massage techniques are combined with each other, and it fits closely to the waist muscles, plays a role in promoting blood circulation, removing blood stasis, relaxing muscles and unblocking meridians, and increasing the recovery speed of lumbar disc herniation. However, although the invention can achieve multi-angle and multi-dimensional spatial layout, combine multiple massage techniques, and fit closely to the waist muscles, it can promote blood circulation, remove blood stasis, relax muscles and meridians, and increase the recovery speed of lumbar disc herniation. However, there is still a problem that the lumbar disc herniation of patients will be further aggravated due to the different body shapes of patients and the fact that they are in a period of waist and leg pain, and the wrong posture of patients during treatment.

[0004] To this end, the present invention proposes a core training posture corrector for treating lumbar disc herniation to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a core training posture corrector for treating lumbar disc herniation to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A core training posture corrector for treating lumbar disc herniation, comprising a bed body, the bed body comprising a movable frame and a control cabinet, and also comprising an auxiliary component, a correction component and a traction component, the auxiliary component comprising a backrest member arranged at one end of the bed body, the correction component comprising a first lumbar support member, a second lumbar support member and a leg support member arranged in the movable frame, the first lumbar support member is provided with multiple groups of first adjustment members, the second lumbar support member is provided with multiple groups of second adjustment members, the leg support member is provided with a third adjustment member, and the traction component comprises a traction member arranged in the control cabinet at one end of the bed body.

[0007] Preferably, each of the first adjusting members is provided with a plurality of first chambers, each of the first chambers is sealingly and slidably connected with a first piston, one end of the first piston is fixedly connected with a first pressing member, a first lumbar support member extends from an end of the first pressing member away from the first piston, a first elastic member is provided in each of the first chambers, one end of the first elastic member is connected to an end of the first piston away from the first pressing member, the other end of the first elastic member is connected to the bottom wall of the first chamber, each of the first chambers is connected through a first through hole, and a first vent hole connected to the first chamber is provided at the bottom of each of the first adjusting members.

[0008] Preferably, each of the second adjusting members is provided with a plurality of second chambers, each of the second chambers is sealingly and slidably connected with a second piston, one end of the second piston is fixedly connected with a second pressing member, a second lumbar support member extends from an end of the second pressing member away from the second piston, a second elastic member is provided in each of the second chambers, one end of the second elastic member is connected to an end of the second piston away from the second pressing member, the other end of the second elastic member is connected to the bottom wall of the second chamber, each of the second chambers is connected through a second through hole, and a second vent hole connected to the second chamber is provided at the bottom of each of the second adjusting members.

[0009] Preferably, the third adjusting member includes two supporting members movably connected in the leg rest member, the top of each supporting member is fixedly connected to a fastener, the bottom of each supporting member is fixedly connected to a support member, each support member is provided with a pressure sensor, and the pressure sensor is used to detect the pressure condition of the fastener. The third adjusting member also includes an auxiliary tube fixedly connected to the movable frame, a seal is sealingly and slidably connected in the auxiliary tube, and one end of the seal is fixedly connected to a guide member.

[0010] Preferably, one end of the guide member extending out of the auxiliary cylinder is fixedly connected to a connecting member, the bottom of the supporting member is hinged to the connecting member through a rotating shaft, one end of the connecting member is fixedly connected to a motor, the output end of the motor is transmission-connected to the rotating shaft, and is used to drive the supporting member to deflect, a third ventilation hole is provided at one end of the auxiliary cylinder away from the guide member, the movable frame is hinged with a third telescopic member, and the output end of the third telescopic member is hinged to the bottom end of the leg support member.

[0011] Preferably, an air storage tank is provided in the bed body, and an output end of the air storage tank is connected to a control valve, and the control valve is respectively connected to the first air vent, the second air vent and the third air vent through pipelines, a pressure sensor for detecting changes in gas pressure in the first chamber is provided in the pipeline connecting the first air vent and the control valve, a pressure sensor for detecting changes in gas pressure in the second chamber is provided in the pipeline connecting the second air vent and the control valve, and a pressure sensor for detecting changes in gas pressure of the auxiliary cylinder at the third air vent is provided in the pipeline connecting the third air vent and the controller.

[0012] Preferably, one end of the leg support member close to the second lumbar support member is hinged to the movable frame, the first lumbar support member and the second lumbar support member are fixedly connected to the movable frame respectively, the movable frame is provided with a plurality of rollers, the movable frame is slidably connected to the bed body through the plurality of rollers, a slide rail is provided in the bed body, a driving member is slidably connected to the slide rail, one end of the driving member is transmission-connected to the bottom of the first lumbar support member, and the driving member can make the movable frame translate along the slide rail in the bed body.

[0013] Preferably, the auxiliary component includes a guide cylinder rotatably connected to the bed body, a fixed rod is rotatably arranged in the guide cylinder, the outer wall of one end of the fixed rod extending out of the guide cylinder is fixedly connected to the bottom of the backrest member, the outer wall of one end of the guide cylinder located in the bed body is fixedly connected to a fixed frame, a first telescopic member is hinged in the bed body, the output end of the first telescopic member is hinged to the fixed frame, the other end of the fixed rod extending out of the guide cylinder is fixedly connected to a crank arm, a second telescopic member is hinged to the outer wall of one end of the fixed frame away from the guide cylinder, the output end of the second telescopic member is hinged to the end of the crank arm away from the fixed rod, and the backrest member is provided with a limiting member.

[0014] Preferably, the traction assembly includes a fourth telescopic member hinged at the bottom of the control cabinet, an adjustment frame is provided at the end of the traction member away from the bed, a plurality of sets of pulleys are provided in the adjustment frame, a traction rope is provided in the traction member, the telescopic end of the fourth telescopic member extends into one end of the traction member and is fixedly connected with one end of the traction rope, the end of the traction rope extending out of the traction member is fixedly connected with a binding member, and the outer wall of the end of the traction rope extending out of the traction member is slidably connected to the pulley.

[0015] Preferably, a controller and a voice output system are provided in the control cabinet, and the controller is electrically connected to the first telescopic member, the second telescopic member, the third telescopic member, the fourth telescopic member and the driving member respectively.

[0016] The beneficial effects of the present invention are: The present invention controls the extension and contraction of the output ends of the first telescopic member, the second telescopic member, the third telescopic member and the fourth telescopic member respectively through a controller, so that the bed body can adapt to different core training movements.

[0017] The present invention uses a control valve to transport the compressed gas in the gas tank through a pipeline to the first vent hole where the first pressing piece that is over-pressurized due to the patient's deviation is located. The pressure of the compressed gas in the first vent hole gradually increases, causing the first piston in the first chamber to move upward. The movement of the first piston drives the first pressing piece upward to correct the over-pressure of the patient, so that the patient twists and adjusts his body under instinctive reaction, thereby preventing the patient from having a skewed lying posture, which may cause the patient to suffer from unilateral muscle overtraining after training.

[0018] 3. The present invention determines whether the patient is in the center of the bed by changing the air pressure in the first chambers of multiple groups of first adjustment members when the patient is performing double-leg, single-leg and single-double-leg alternating training, and corrects the patient's posture through multiple first pressing members and second pressing members, thereby preventing the patient's training and rehabilitation from failing and aggravating the patient's pain due to incorrect posture; at the same time, through the change of pressure at the third air vent in the auxiliary cylinder, when the third air vent is in a blocked state and a negative pressure is continuously maintained, the patient can fully consume energy in the initial leg-lifting training and improve his own muscle participation. In the middle stage of the patient's use, the third air vent is connected to the atmosphere, so that the patient can easily lift his legs. When the patient is in the later stage of use, the set compressed gas is injected into the third air vent through the control valve to assist the patient's leg-lifting movement, thereby ensuring the patient's training intensity and preventing the patient from having muscle compensation problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the local structure of the present invention.

[0021] Figure 3 It is a schematic diagram of the local structure of the present invention.

[0022] Figure 4 It is a schematic diagram of the structure of the movable frame of the present invention.

[0023] Figure 5 This is a schematic diagram of the installation of the first adjusting member of the present invention.

[0024] Figure 6 This is a schematic diagram of the structure of the first adjusting member of the present invention.

[0025] Figure 7 It is a schematic cross-sectional view of the auxiliary cylinder of the present invention.

[0026] Figure 8 It is an exploded view of the auxiliary cylinder of the present invention.

[0027] Fig. 9 It is a schematic cross-sectional view of the first adjusting member at the first through hole of the present invention.

[0028] Fig.10 It is a schematic cross-sectional view of the second adjusting member in the second through hole of the present invention.

[0029] Fig.11 It is a schematic diagram of the structure of the backrest after adjusting the deflection of the present invention.

[0030] Fig.12 It is a schematic diagram of the structure of the little swallow flying action after the backrest and the legrest are adjusted according to the present invention.

[0031] Fig.13 This is a schematic diagram of the structure of the third adjusting member of the present invention during double-leg training.

[0032] Fig.14 This is a schematic diagram of the structure of the second adjusting member of the present invention during single-leg training.

[0033] The accompanying drawings are marked as follows: 1. Bed body; 101. Movable frame; 102. Control cabinet; 103. Slide rail; 104. Driving part; 2. Auxiliary components; 21. Backrest; 22. Guide cylinder; 221. Fixed frame; 23. Fixed rod; 231. Turning arm; 24. First telescopic member; 25. Second telescopic member; 26. Limiting member; 3. Correction assembly; 31. First waist support; 311. First adjustment member; 312. First chamber; 313. First piston; 314. First pressing member; 315. First elastic member; 316. First through hole; 317. First vent; 32. Second waist support; 321. Second adjustment member; 322. Second chamber; 323. Second piston; 324. Second pressing member; 325. Second elastic member; 326. Second through hole; 327. Second vent; 33. Leg support; 331. Third adjustment member; 332. Support member; 333. Fastener; 334. Support member; 335. Auxiliary cylinder; 336. Sealing member; 337. Guide member; 338. Connector; 339. Third vent; 3310. Third telescopic member; 4. Traction assembly; 41. Traction member; 42. Fourth telescopic member; 43. Adjustment frame; 431. Pulley; 44. Traction rope; 45. Binding member. DETAILED DESCRIPTION

[0034] 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 those skilled in the art without creative work are within the scope of protection of the present invention.

[0035] Example 1

[0036] During rehabilitation treatment for patients with lumbar disc herniation, it is impossible to stretch the trunk of patients with myasthenia, for which reason this embodiment is specially invented.

[0037] See also Figures 1 to 14 A core training posture corrector for treating lumbar disc herniation according to an embodiment of the present invention comprises a bed body 1, the bed body 1 comprises a movable frame 101 and a control cabinet 102, and further comprises an auxiliary component 2, a correction component 3 and a traction component 4, the auxiliary component 2 comprises a backrest 21 arranged at one end of the bed body 1, the correction component 3 comprises a first waist support 31, a second waist support 32 and a leg support 33 arranged in the movable frame 101, a plurality of first adjustment components 311 are arranged in the first waist support 31, wherein the first adjustment components 311 are arranged in an even number, and the second waist support 311 is arranged in an even number. A plurality of groups of second adjusting members 321 are arranged in the member 32, wherein the second adjusting members 321 are arranged in an even number, a third adjusting member 331 is arranged in the leg support member 33, the traction assembly 4 comprises a traction member 41 arranged in a control cabinet 102 at one end of the bed body 1, a controller and a voice output system are arranged in the control cabinet 102, the controller is electrically connected to the first telescopic member 24, the second telescopic member 25, the third telescopic member 3310, the fourth telescopic member 42 and the driving member 104 respectively, wherein the controller and the voice output system are prior art and will not be elaborated herein.

[0038] See also Figure 5 and Fig. 9 , each first adjusting member 311 is provided with a plurality of first chambers 312, each first chamber 312 is sealed and slidably connected with a first piston 313, one end of the first piston 313 is fixedly connected with a first pressing member 314, and the first pressing member 314 extends out of the first waist support member 31 at one end away from the first piston 313, and each first chamber 312 is provided with a first elastic member 315, wherein the first elastic member 315 is a spring, one end of the first elastic member 315 is connected to the end of the first piston 313 away from the first pressing member 314, and the other end of the first elastic member 315 is connected to the inner bottom wall of the first chamber 312, each first chamber 312 is connected through a first through hole 316, and a first vent hole 317 connected to the first chamber 312 is provided at the bottom of each first adjusting member 311.

[0039] See also Figure 5 and Fig.10 , each second adjusting member 321 is provided with a plurality of second chambers 322, each second chamber 322 is sealed and slidably connected with a second piston 323, one end of the second piston 323 is fixedly connected with a second pressing member 324, and the second pressing member 324 extends out of the second waist support member 32 at one end away from the second piston 323, and each second chamber 322 is provided with a second elastic member 325, wherein the second elastic member 325 is a spring, one end of the second elastic member 325 is connected to the end of the second piston 323 away from the second pressing member 324, and the other end of the second elastic member 325 is connected to the inner bottom wall of the second chamber 322, each second chamber 322 is connected through a second through hole 326, and a second vent hole 327 connected to the second chamber 322 is provided at the bottom of each second adjusting member 321.

[0040] See also Figures 5 to 8 The third adjusting member 331 includes two supporting members 332 movably connected to the leg rest member 33, the top of each supporting member 332 is fixedly connected to a fastener 333, the bottom of each supporting member 332 is fixedly connected to a support member 334, and each support member 334 is provided with a pressure sensor, wherein the pressure sensor is electrically connected to the controller, and is a prior art, and no further elaboration is given here. The pressure sensor is used to detect the pressure condition of the fastener 333, and the third adjusting member 331 also includes an auxiliary cylinder 335 fixedly connected to the movable frame 101, and a sealing member 336 is sealingly and slidably connected to the auxiliary cylinder 335, and one end of the sealing member 336 is fixedly connected to a guide member 337, wherein it should be noted that the auxiliary cylinder 335 and the sealing member 336 are concentrically arranged, and the auxiliary cylinder 335 and the sealing member 336 are concentrically arranged. The center of the circle of the sealing member 336 is concentrically arranged with the rotating shaft at the hinge of the leg support member 33 and the movable frame 101. The guide member 337 extends out of one end of the auxiliary cylinder 335 and is fixedly connected with a connecting member 338. The bottom of the supporting member 332 is hinged to the connecting member 338 through the rotating shaft. One end of the connecting member 338 is fixedly connected with a motor, wherein the motor is of prior art and is electrically connected to the controller, and the output end of the motor is transmission-connected with the rotating shaft to drive the supporting member 332 to deflect. A third vent hole 339 is provided at one end of the auxiliary cylinder 335 away from the guide member 337. The movable frame 101 is hinged with a third telescopic member 3310, wherein the third telescopic member 3310 is an electric telescopic cylinder and is of prior art, which will not be described in detail here. The output end of the third telescopic member 3310 is hinged with the bottom end of the leg support member 33, combined with Figure 2 and Figure 3A gas storage tank is arranged in the bed body 1, and a control valve is connected to the output end of the gas storage tank, wherein the control valve has functions such as connection switching control, which is the prior art and will not be described in detail here. The control valve is connected to the first air vent 317, the second air vent 327 and the third air vent 339 through pipelines respectively, and a pressure sensor for detecting the change of gas pressure in the first chamber 312 is arranged in the pipeline connecting the first air vent 317 and the control valve, wherein the pressure sensor is electrically connected to the controller, and is the prior art and will not be described in detail here. A pressure sensor for detecting the change of gas pressure in the second chamber 322 is arranged in the pipeline connecting the second air vent 327 and the control valve, and a pressure sensor for detecting the change of gas pressure in the second chamber 322 is arranged in the pipeline connecting the third air vent 339 and the controller.

[0041] See also Figure 4 and Figure 5 One end of the leg support member 33 close to the second lumbar support member 32 is hinged to the movable frame 101, the first lumbar support member 31 and the second lumbar support member 32 are respectively fixedly connected to the movable frame 101, the movable frame 101 is provided with a plurality of rollers, the movable frame 101 is slidably connected to the bed body 1 through the plurality of rollers, a slide rail 103 is provided in the bed body 1, a driving member 104 is slidably connected to the slide rail 103, one end of the driving member 104 is transmission-connected to the bottom of the first lumbar support member 31, and the driving member 104 can make the movable frame 101 translate along the slide rail 103 in the bed body 1.

[0042] See also Figures 1 to 3 The auxiliary component 2 includes a guide cylinder 22 rotatably connected to the bed body 1, a fixed rod 23 is rotatably arranged in the guide cylinder 22, the outer wall of one end of the fixed rod 23 extending out of the guide cylinder 22 is fixedly connected to the bottom of the backrest member 21, the outer wall of one end of the guide cylinder 22 located in the bed body 1 is fixedly connected to a fixed frame 221, a first telescopic member 24 is hinged in the bed body 1, wherein the first telescopic member 24 is an electric telescopic cylinder, and it is a prior art, which will not be described in detail here, the output end of the first telescopic member 24 is hinged to the fixed frame 221, the other end of the fixed rod 23 extending out of the guide cylinder 22 is fixedly connected to a crank arm 231, and the outer wall of one end of the fixed frame 221 away from the guide cylinder 22 is hinged to a second telescopic member 25, wherein the second telescopic member 25 is an electric telescopic cylinder, and it is a prior art, which will not be described in detail here, the output end of the second telescopic member 25 is hinged to one end of the crank arm 231 away from the fixed rod 23, and a limiting member 26 is provided on the backrest member 21.

[0043] See also Figure 2 and Figure 3The traction assembly 4 includes a fourth telescopic member 42 hinged at the bottom of the control cabinet 102, wherein the fourth telescopic member 42 is an electric telescopic cylinder and is a prior art, which will not be described in detail here. An adjustment frame 43 is provided at the end of the traction member 41 away from the bed body 1, and multiple sets of pulleys 431 are provided in the adjustment frame 43. A traction rope 44 is provided in the traction member 41. The telescopic end of the fourth telescopic member 42 extends into one end of the traction member 41 and is fixedly connected to one end of the traction rope 44. The end of the traction rope 44 extending out of the traction member 41 is fixedly connected to a binding member 45, and the outer wall of the end of the traction rope 44 extending out of the traction member 41 is slidably connected to the pulley 431.

[0044] When in use, the patient lies on the bed 1 with his back, so that the patient's head is on the backrest 21, and the patient's arms and shoulders are limited by the limiting member 26, while the patient's back and waist are respectively on the first waist support 31 and the second waist support 32, so that the patient's legs are on the leg support 33, and the patient's ankles are respectively fixed by the fasteners 333, and the driving member 104 is started by the controller and the moving direction of the driving member 104 on the slide rail 103 is controlled, so that the driving member 104 moves on the slide rail 103 toward the control cabinet 102, and at the same time, the driving member 104 drives the movable frame 101 as a whole to move toward the control cabinet 102 in the bed 1 through the first waist support 31, so that the torso of those patients with myasthenia gravis is stretched.

[0045] Example 2

[0046] It is found that some patients have difficulty in doing the rehabilitation training of the Xiaoyanfei movement based on the above embodiment. Therefore, this embodiment is specially invented based on the above embodiment.

[0047] On the basis of the above embodiments, when the patient needs to practice the Xiaoyanfei movement for rehabilitation, when in use, the patient can lie on the bed 1 with the patient's face facing the backrest 21, wherein the backrest 21 is provided with an avoidance, and at the same time, the patient's ankle is fixed by the fastener 333, and the controller starts the first telescopic member 24, so that the first telescopic member 24 is energized and extended, and the output end of the first telescopic member 24 is extended while driving the fixed frame 221 and the guide cylinder 22 to deflect through the rotating shaft in the bed 1. Similarly, the controller energizes the third telescopic member 3310, so that the third telescopic member 3310 is energized and extended, and the output end of the third telescopic member 3310 is extended while driving the leg support member 33 to deflect around the rotating shaft hinged to the movable frame 101, so that the obtuse angle formed between the backrest 21 and the leg support member 33 gradually becomes smaller, thereby assisting the patient to achieve the Xiaoyanfei movement training.

[0048] Example 3

[0049] When using the above embodiment, it is found that the muscle strength of the patient's upper body is weak and cannot simulate swimming movements. For this reason, this embodiment is specially invented based on the above embodiment.

[0050] When used on the basis of the above embodiment, when the patient needs to perform swimming training on the upper body and cannot perform rehabilitation in water, the patient lies on the bed 1, and the second telescopic member 25 is turned on by the controller, so that the output end of the second telescopic member 25 extends. When the output end of the second telescopic member 25 extends, the fixed rod 23 is driven to rotate clockwise in the guide cylinder 22 through the crank arm 231, so that the backrest member 21 rotates clockwise around the midline axis of the guide cylinder 22 through the fixed rod 23, so that the patient's upper body completes the right arm paddling when the upper body swims through the clockwise rotation of the backrest member 21. Action, similarly, the controller is used to control the retraction of the second telescopic member 25, so that the crank arm 231 drives the fixed rod 23 to rotate counterclockwise in the guide cylinder 22. When the backrest member 21 rotates to be coplanar with the bed body 1, the controller continues to control the retraction of the second telescopic member 25, so that the crank arm 231 drives the fixed rod 23 to further rotate counterclockwise in the guide cylinder 22, so that the backrest member 21 rotates counterclockwise around the midline axis of the guide cylinder 22 through the fixed rod 23, so that the patient's upper body completes the action of the left arm paddling when the upper body swims through the counterclockwise rotation of the backrest member 21.

[0051] Example 4

[0052] Based on the above embodiments, it is found that some patients have difficulty in performing the side-lying leg-lifting training. Therefore, this embodiment is specially invented based on the above embodiments.

[0053] When used on the basis of the above embodiment, some patients need to perform side-lying single-leg raising exercises for rehabilitation training. During this training, the patient lies on the bed 1, and the patient's calves and ankles are fixed by the binding parts 45. The fourth telescopic part 42 is energized by the controller, and the output end of the fourth telescopic part 42 is controlled to retract. When the fourth telescopic part 42 retracts, it drives the traction rope 44 to move in the traction part 41, and the traction rope 44 drives the binding part 45 and the patient's legs through the pulley 431 for lifting training.

[0054] Example 5

[0055] When using the above-mentioned embodiment, it is found that when the patient lies flat on the bed 1, there is a situation where the patient lies flatly but tilted or lies flat at the center of the bed 1. As a result, when performing the rehabilitation movement training of the above-mentioned embodiment, the patient suffers from unilateral muscle overtraining after training due to the patient's tilted lying posture, and the patient's posture cannot be judged and corrected. For this reason, this embodiment is specially invented based on the above-mentioned embodiment.

[0056] When used based on the above embodiment, the patient first sits on the second lumbar support 32 with his buttocks, and the corresponding second pressing piece 324 in the second lumbar support 32 is squeezed by the patient's buttocks. The second pressing piece 324 is compressed and moves in the second adjusting piece 321. The second pressing piece 324 moves while driving the second piston 323 to move in the second chamber 322. The second piston 323 moves downward while continuously squeezing the second elastic piece 325. At the same time, the gas in the second through hole 326 in the second chamber 322 is compressed, and the compressed gas in the second vent hole 327 enters the connecting pipe with the control valve. At the same time, a second air vent 327 in the connecting pipe is provided. The pressure sensor is arranged to detect the pressure in the second vent hole 327. By detecting and comparing the compressed gas at the second vent holes 327 of multiple groups of second adjusting members 321, it can be preliminarily determined whether the patient's buttocks are centered when sitting on the second lumbar support 32. When the values ​​detected by the corresponding pressure sensor of the second adjusting member 321 located under the patient's buttocks are symmetrically distributed, the patient is at the center of the second lumbar support 32. When the patient lies completely flat on the first lumbar support 31 and the back support 21, and when the patient lies flat on the first lumbar support 31 and the second lumbar support 32, the judgment method of the first adjusting member 311 is consistent with that of the second adjusting member 321.

[0057] When the controller obtains feedback from the pressure sensor that the patient has deviated, the compressed gas in the gas storage tank is transported through the pipeline to the first vent hole 317 where the first pressing piece 314 is located due to the patient's deviated overpressure through the control valve. The compressed gas pressure in the first vent hole 317 gradually increases, causing the first piston 313 in the first chamber 312 to move upward. The movement of the first piston 313 drives the first pressing piece 314 to move upward, correcting the overpressure of the patient, causing the patient to twist his body to adjust his body under instinctive reaction, and preventing the patient from lying down. The deviation causes the patient to have the problem of unilateral muscle overtraining after training. At the same time, the voice control system announces the patient's lying position and reminds the patient to move away from the over-pressured first pressing piece 314. While the patient moves, the pressure at the corresponding first vent 317 is constantly detected by the pressure sensor. When the patient is adjusted to the center position, the control valve releases the compressed gas in the first chamber 312 of the first adjusting piece 311 at the over-pressure point to ensure the balance and stability of the pressure in the first chamber 312 of each first adjusting piece 311 located at the bottom of the patient.

[0058] When the patient needs a massage, the air pressure in the first adjusting member 311 and the second adjusting member 321 at the bottom of the patient can be repeatedly adjusted through the control valve, so that the first pressing member 314 and the second pressing member 324 can be repeatedly and regularly extended to massage the patient's waist, back and buttocks. Since the gas is compressible, the first pressing members 314 and the second pressing members 324 can prevent the first pressing members 314 and the second pressing members 324 from causing damage to the patient when massaging the patient. Moreover, since the multiple first chambers 312 in each group of first adjusting members 311 are interconnected through the first through hole 316, the multiple first pressing members 314 can adaptively fit the patient's waist and back. At the same time, since the multiple second chambers 322 in each group of second adjusting members 321 are interconnected through the second through hole 326, the multiple second pressing members 324 can adaptively fit the patient's waist and buttocks, thereby increasing the patient's comfort and experience.

[0059] Example 6

[0060] When using the above embodiment, it is found that although the bed body 1 can be used to perform rehabilitation training for patients with lumbar disc herniation, when the patient raises his legs, the patient's waist will involuntarily perform muscle compensation, resulting in incorrect training posture and aggravating the pain of lumbar disc herniation.

[0061] When used on the basis of the above embodiment, when the patient needs to perform leg raising muscle training, the third telescopic member 3310 is energized through the controller, and the output end of the third telescopic member 3310 is controlled to extend. When the output end of the third telescopic member 3310 is extended, the leg support member 33 is driven to tilt and rotate around the rotating shaft hinged to the movable frame 101. When the leg support member 33 deflects, the patient's legs are driven to deflect synchronously, so that the obtuse angle formed between the leg support member 33 and the second waist support member 32 gradually becomes smaller. After the leg support member 33 deflects the set angle, the controller controls the third telescopic member 3310 to retract, so that the patient's legs are raised and then fall down, and the above actions are repeated in sequence to train the patient's legs.

[0062] While the patient is performing auxiliary training for both legs, the air pressure in the second adjustment member 321 located at the patient's buttocks and the air pressure in the first adjustment member 311 located at the patient's waist are monitored through pressure sensors to prevent the patient's waist muscles from compensating for the leg muscles when the patient's legs are being trained.

[0063] Example 7

[0064] It was found when using the above-mentioned embodiment that simply adjusting the deflection angle of the leg support 33 by the third telescopic member 3310 can assist the patient in performing double-leg raising training. However, excessive assistance leads to the patient's muscle strength not being exercised. For this reason, this embodiment is specially invented based on the above-mentioned embodiment.

[0065] When used on the basis of the above embodiment, when the patient lies flat on the bed 1 and does leg movement training, the ankles of the patient's legs are first fixed by fasteners 333. After the patient's ankles are fixed, the pressure sensor located in the support member 334 is fed back to the controller, and the controller determines whether the patient is wearing it. At the same time, the controller analyzes and compares the pressure sensor values ​​in the support member 334 at the ankles of both legs. When a large difference in the pressure sensor values ​​is detected, it indicates that the patient may have a skewed lying posture, and the patient's lying posture is further judged and evaluated in combination with the pressure changes in the multiple first chambers 312 and the second chamber 322.

[0066] When the patient lies flat on the bed 1 and is in the center position, when the patient performs right leg raising training, the patient's leg raising strength must first be monitored. While the patient is raising his leg, the fastener 333 drives the supporting member 332 to rotate around the center of the circle where the auxiliary cylinder 335 is located. While the supporting member 332 moves, the connecting member 338 drives the guide member 337 to move synchronously. When the guide member 337 moves in a circle around the center of the auxiliary cylinder 335, the guide member 337 moves and drives the seal 336 to slide in the auxiliary cylinder 335. While the seal 336 and the guide member 337 slide in the auxiliary cylinder 335, the gas at the seal 336 and the guide member 337 in the auxiliary cylinder 335 is compressed. At the same time, the gas at the third vent 339 in the auxiliary cylinder 335 generates negative pressure, and the pressure value at the third vent 339 is judged by the pressure sensor in the pipeline connecting the third vent 339 and the control valve, and the value of the pressure sensor is analyzed in real time by the controller to judge the patient's leg raising strength.

[0067] When the patient's leg lifting force reaches the maximum limit, the patient's leg muscles will tremble. At this time, the pressure sensor in the support member 334 at the patient's right foot is squeezed by the fastener 333, and the controller monitors the pressure fluctuation when being squeezed by the fastener 333, so as to judge whether the patient has been lifted to the range of his body's ability to bear. At the same time, when the patient's legs are lifted, when the leg muscles reach the limit, the patient will subconsciously stand up and compensate for the leg muscles through the waist muscles. At the same time, the first pressing member 314 located under the patient's waist and back is relatively stable after there is no patient limit. The first pressing member 314 compresses the first piston 313 under the relaxation effect of the first elastic member 315, and the first piston 313 moves upward under the pressure. The movement of the first piston 313 drives the first pressing member 314 upward and extends the first lumbar support member 31. When the first piston 313 moves upward, pressure fluctuation occurs in the first chamber 312 due to the negative pressure generated by the upward movement of the first piston 313. The controller analyzes the sensor value of the pressure fluctuation to further judge the patient's muscle strength and tolerance, and evaluates and records the patient's leg lifting condition through the voice output system.

[0068] At the same time, when the patient's raised right leg is about to place on the leg support 33 for the downward movement, the patient's leg drives the fastener 333 and the supporting member 332 to move downward, and the supporting member 332 moves downward while driving the connecting member 338 downward, and the connecting member 338 moves downward while driving the guide member 337 and the seal 336 to slide in the auxiliary tube 335, and the guide member 337 and the seal 336 approach the third ventilation hole 339, while the compressed gas in the chamber between the seal 336 and the guide member 337 in the auxiliary tube 335 expands, further squeezing the seal 336, and assisting the patient to move downward more smoothly after the leg lifting action is completed, and at the same time, the gas located at the third ventilation hole 339 in the inner cavity of the auxiliary tube 335 cushions the seal 336, thereby preventing the problem of joint wear caused by the patient's leg falling too quickly after lifting.

[0069] At the same time, when the patient repeats the above movements and fails to reach the training intensity, when the patient does leg-lifting exercises, the third air vent 339 is connected to the atmosphere through the control valve, so that the pressure at the third air vent 339 in the auxiliary cylinder 335 changes from negative pressure to normal pressure when the patient does leg-lifting exercises, thereby reducing the patient's leg-lifting resistance and preventing the patient from over-consumerizing his physical strength and being unable to complete the rehabilitation training movements.

[0070] In combination with the above embodiments, during the subsequent leg-lifting training, when the patient has a wrong posture and compensates through the waist muscles, the control valve replenishes air in the auxiliary cylinder 335 through the third air hole 339 when lifting the leg, so that the compressed gas enters the third air hole 339 of the auxiliary cylinder 335. When the patient lifts his leg, the compressed gas squeezes the seal 336, so that the seal 336 drives the guide 337 to move upward and assist the patient to complete the leg-lifting training. When the patient falls after lifting his leg, the control valve slowly releases the compressed gas at the third air hole 339 to prevent the patient's legs from falling too quickly after lifting and causing joint wear.

[0071] In combination with the above embodiments, when the patient performs intermittent leg raising training, the compressed gas released through the third vent hole 339 corresponding to the right leg is transferred to the third vent hole 339 corresponding to the left leg through the control valve, thereby completing the intermittent leg raising auxiliary training.

[0072] When the patient is an elderly person and has bow legs, the rotation angle of the motor is adjusted through the controller when the patient is doing leg lifting training. The output end of the motor rotates while the supporting member 332 is deflected through the motor and the rotating shaft after the elderly person's legs are lifted, thereby correcting the elderly patient's leg lifting posture.

[0073] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A core training posture corrector for treating lumbar disc herniation, comprising a bed body (1), wherein the bed body (1) comprises a movable frame (101) and a control cabinet (102), characterized in that: Also includes: An auxiliary component (2), the auxiliary component (2) comprising a backrest component (21) arranged at one end of the bed body (1); A correction component (3), the correction component (3) comprising a first waist support member (31), a second waist support member (32) and a leg support member (33) arranged in a movable frame (101), a plurality of groups of first adjustment members (311) being arranged in the first waist support member (31), a plurality of groups of second adjustment members (321) being arranged in the second waist support member (32), and a third adjustment member (331) being arranged in the leg support member (33); A traction assembly (4), the traction assembly (4) comprising a traction member (41) arranged in a control cabinet (102) at one end of the bed body (1).

2. A core training posture corrector for treating lumbar disc herniation according to claim 1, characterized in that: A plurality of first chambers (312) are provided in each of the first adjusting members (311), each of the first chambers (312) is sealed and slidably connected with a first piston (313), one end of the first piston (313) is fixedly connected with a first pressing member (314), an end of the first pressing member (314) away from the first piston (313) extends out of a first waist support member (31), a first elastic member (315) is provided in each of the first chambers (312), one end of the first elastic member (315) is connected to an end of the first piston (313) away from the first pressing member (314), and the other end of the first elastic member (315) is connected to the inner bottom wall of the first chamber (312), each of the first chambers (312) is connected via a first through hole (316), and a first vent hole (317) connected to the first chamber (312) is provided at the bottom of each of the first adjusting members (311).

3. A core training posture corrector for treating lumbar disc herniation according to claim 2, characterized in that: A plurality of second chambers (322) are provided in each of the second adjusting members (321), and a second piston (323) is sealingly and slidably connected in each of the second chambers (322). One end of the second piston (323) is fixedly connected to a second pressing member (324), and an end of the second pressing member (324) away from the second piston (323) extends out of a second waist support member (32). A second elastic member (325) is provided in each of the second chambers (322), and one end of the second elastic member (325) is connected to an end of the second piston (323) away from the second pressing member (324), and the other end of the second elastic member (325) is connected to the inner bottom wall of the second chamber (322). Each of the second chambers (322) is connected via a second through hole (326), and a second vent hole (327) connected to the second chamber (322) is provided at the bottom of each of the second adjusting members (321).

4. A core training posture corrector for treating lumbar disc herniation according to claim 3, characterized in that: The third adjusting member (331) comprises two supporting members (332) movably connected to the leg rest member (33), the top of each supporting member (332) being fixedly connected to a fastener (333), the bottom of each supporting member (332) being fixedly connected to a support member (334), each support member (334) being provided with a pressure sensor, the pressure sensor being used to detect the pressure condition of the fastener (333), the third adjusting member (331) further comprising an auxiliary tube (335) fixedly connected to the movable frame (101), a sealing member (336) being sealingly and slidably connected to the auxiliary tube (335), and one end of the sealing member (336) being fixedly connected to a guide member (337).

5. A core training posture corrector for treating lumbar disc herniation according to claim 4, characterized in that: One end of the guide member (337) extending out of the auxiliary tube (335) is fixedly connected to a connecting member (338); the bottom of the supporting member (332) is hinged to the connecting member (338) via a rotating shaft; one end of the connecting member (338) is fixedly connected to a motor; the output end of the motor is transmission-connected to the rotating shaft for driving the supporting member (332) to deflect; a third ventilation hole (339) is provided at one end of the auxiliary tube (335) away from the guide member (337); the movable frame (101) is hingedly connected to a third telescopic member (3310); the output end of the third telescopic member (3310) is hingedly connected to the bottom end of the leg support member (33).

6. A core training posture corrector for treating lumbar disc herniation according to claim 5, characterized in that: An air storage tank is arranged in the bed body (1); an output end of the air storage tank is connected to a control valve; the control valve is respectively connected to the first vent hole (317), the second vent hole (327) and the third vent hole (339) through pipelines; a pressure sensor for detecting changes in gas pressure in the first chamber (312) is arranged in the pipeline connecting the first vent hole (317) and the control valve; a pressure sensor for detecting changes in gas pressure in the second chamber (322) is arranged in the pipeline connecting the second vent hole (327) and the control valve; and a pressure sensor for detecting changes in gas pressure in the auxiliary cylinder (335) at the third vent hole (339) is arranged in the pipeline connecting the third vent hole (339) and the controller.

7. A core training posture corrector for treating lumbar disc herniation according to claim 6, characterized in that: One end of the leg support member (33) close to the second lumbar support member (32) is hinged to the movable frame (101); the first lumbar support member (31) and the second lumbar support member (32) are respectively fixedly connected to the movable frame (101); the movable frame (101) is provided with a plurality of rollers; the movable frame (101) is slidably connected to the bed body (1) via the plurality of rollers; a slide rail (103) is provided inside the bed body (1); a driving member (104) is slidably connected to the slide rail (103); one end of the driving member (104) is transmission-connected to the bottom of the first lumbar support member (31); the driving member (104) can enable the movable frame (101) to translate along the slide rail (103) inside the bed body (1).

8. A core training posture corrector for treating lumbar disc herniation according to claim 7, characterized in that: The auxiliary component (2) comprises a guide cylinder (22) rotatably connected to the bed body (1); a fixing rod (23) is rotatably arranged in the guide cylinder (22); an outer wall of one end of the fixing rod (23) extending out of the guide cylinder (22) is fixedly connected to the bottom of the backrest member (21); an outer wall of one end of the guide cylinder (22) located in the bed body (1) is fixedly connected to a fixing frame (221); a first telescopic member (24) is hingedly connected to the bed body (1); an output end of the first telescopic member (24) is hingedly connected to the fixing frame (221); the other end of the fixing rod (23) extending out of the guide cylinder (22) is fixedly connected to a crank arm (231); a second telescopic member (25) is hingedly connected to an outer wall of one end of the fixing frame (221) away from the guide cylinder (22); an output end of the second telescopic member (25) is hingedly connected to an end of the crank arm (231) away from the fixing rod (23); and a limiting member (26) is arranged on the backrest member (21).

9. A core training posture corrector for treating lumbar disc herniation according to claim 8, characterized in that: The traction assembly (4) comprises a fourth telescopic member (42) hinged to the bottom of the control cabinet (102); an adjustment frame (43) is provided at one end of the traction member (41) away from the bed body (1); a plurality of pulleys (431) are provided in the adjustment frame (43); a traction rope (44) is provided in the traction member (41); an end of the telescopic end of the fourth telescopic member (42) extending into the traction member (41) is fixedly connected to one end of the traction rope (44); an end of the traction rope (44) extending out of the traction member (41) is fixedly connected to a binding member (45); and an outer wall of an end of the traction rope (44) extending out of the traction member (41) is slidably connected to the pulley (431).

10. A core training posture corrector for treating lumbar disc herniation according to claim 9, characterized in that: A controller and a voice output system are provided in the control cabinet (102), and the controller is electrically connected to the first telescopic member (24), the second telescopic member (25), the third telescopic member (3310), the fourth telescopic member (42) and the driving member (104), respectively.

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