Auxiliary device for lumbar vertebra oblique pulling method

Abstract

The auxiliary device comprises a base, an upper body head plate, an upper body waist plate and a lower body plate are arranged on the upper portion of the base and comprise an upper body head left plate, an upper body head right plate, an upper body waist left plate, an upper body waist right plate, a lower body left plate and a lower body right plate respectively, and a left folding frame and a right folding frame are arranged on the left side and the right side of the lower portion of a bed plate respectively. A left-right folding motor is arranged above the base, the output end of the left-right folding motor is hinged to a left-right folding frame, a front-back folding frame is arranged below the bed board, a front-back folding motor is arranged above the base, and the output end of the front-back folding motor is hinged to a front-back folding frame. A rotating motor is arranged above the base, and the output end of the rotating motor is connected with the rotating beam through an eccentric shaft. Compared with the prior art, a doctor is prevented from manually and repeatedly rotating the waist, a patient is helped to be fixed into multiple body positions, the pain of the lumbago patient when the patient actively lies flat to get up is relieved, and the waist side-lying oblique pulling method is assisted.

Description

Technical Field

[0001] The utility model belongs to the technical field of pulling manipulation, and relates to an auxiliary device for the lumbar oblique pulling manipulation. Background Technique

[0002] Pulling manipulation is a technique that uses external force to suddenly move a joint beyond the general physiological limit range but not exceeding the anatomical limit. The lumbar lateral recumbent oblique pulling manipulation is a commonly used massage operation method for treating lumbar diseases after the improvement of traditional pulling manipulation, such as acute and chronic lumbar sprains, lumbar intervertebral disc herniation and other diseases. The lumbar lateral recumbent oblique pulling manipulation is one of the important techniques in massage joint adjustment. Due to its significant curative effect, it is widely used in clinical practice. During the operation process, the joint cooperation between the doctor and the patient is emphasized. For different operation parts, the patient should be in the most suitable position. The doctor needs to repeatedly rotate the waist, gradually increase the rotation amplitude of the waist, rely on fixing the upper and lower limbs of the patient, and suddenly form a shearing force. At the same time, change the hip flexion angle of the lower limb to achieve the purpose of adjusting different lumbar segments.

[0003] At present, there are not many auxiliary devices for the lumbar oblique pulling manipulation. The existing technologies mainly focus on the sitting position lumbar oblique pulling fixation device. Clinically, an ordinary massage bed is commonly used to complete the lumbar oblique pulling manipulation. The patient fixes the body position under the doctor's guidance, which is likely to cause a tense psychology, thus forming resistance to the doctor's manipulation. The positioning of the corresponding segments for lumbar oblique pulling also depends on the doctor's experience and clinical ability, which limits the display of the pulling manipulation and the curative effect of beginners. At present, the massage bed cannot assist patients with severe low back pain to complete the lateral recumbent position and getting up after the manipulation. During the clinical teaching process, it is difficult for beginners to master the lumbar pulling manipulation.

[0004] Patent CN220025326U discloses a lumbar vertebra reduction device, including a stool and a chair. An adjusting structure for adjusting the distance between the stool and the chair is provided between the stool and the chair. A clamping structure for fixing the legs is provided on the stool. A backrest is provided on the side of the chair away from the stool. The bottom end of the backrest is hinged to the chair. A limiting block is provided on the side of the chair away from the stool. A supporting structure for supporting the backrest to stand up is provided on the side of the backrest away from the stool. This patent can mainly achieve the adjustment of the waist in the sitting position by setting the stool and the chair, but it cannot achieve the adjustment of the patient's prone position and supine position, and cannot fix the patient's body position.

[0005] Patent CN118021501A discloses a lumbar traction and oblique-pull bone-setting device, comprising a base and a digital display control panel. Two opposing bedplates are positioned above the base, each equipped with a rotating oblique-pull mechanism for achieving synchronous counter-rotation of the two bedplates and a linear traction mechanism for adjusting the distance between the two bedplates. Each bedplate is provided with a clamping structure for securing the torso and a binding structure for securing the torso on its upper side. This patent primarily secures the torso, primarily the thoracic spine and hip joints, but is insufficient for securing the thighs and calves. Furthermore, the device primarily relies on linear rotation of the waist, making it incapable of completing adjustments in three dimensions.

[0006] Patent CN205795876U discloses a prone multi-angle traction therapy bed, comprising a bed frame, a headboard, an upper torso board, and a lower limb board mounted on the bed frame. The front end of the lower limb board is hingedly positioned with the bed frame and has vertical rotational freedom via a lower limb board drive mechanism located below the bed frame. A front traction frame is provided at the front end of the bed frame, and a matching traction device is provided at the rear end. Four diagonal blocks are symmetrically arranged on the upper torso board, corresponding to the patient's waist, hinged to the bed frame via a positioning shaft and having vertical rotational freedom. A diagonal drive mechanism is provided on the corresponding bed frame below the diagonal blocks. However, this patent only allows adjustment in the prone position and cannot achieve adjustment in other positions such as supine, lateral, and standing positions, i.e., multi-angle, three-dimensional lumbar adjustment and traction. Utility Model Content

[0007] The purpose of the present invention is to provide an auxiliary device for lumbar oblique rotation in order to overcome at least one defect of the above-mentioned prior art. The present invention avoids the doctor from manually rotating the waist repeatedly, helps the patient to fix in multiple postures, relieves the pain of patients with low back pain when they lie down and stand up actively, and assists in performing lateral oblique rotation of the waist.

[0008] The purpose of the utility model can be achieved through the following technical solutions:

[0009] One of the technical solutions of the present invention is to provide an auxiliary device for lumbar oblique pulling method, the device includes a base, an upper body head board, an upper body waist board and a lower body board are arranged above the base, the upper body head board includes an upper body head left board and an upper body head right board, the upper body waist board includes an upper body waist left board and an upper body waist right board, the lower body board includes a lower body left board and a lower body right board, the patient's head lies on the upper body head board, the waist lies on the upper body waist board, and the lower body lies on the lower body board.

[0010] Below the upper body headboard and the upper body lumbar board, left and right folding frames for the upper body are respectively provided on the left and right sides. Below the lower body board, left and right folding frames for the lower body are respectively provided on the left and right sides. Above the base, left and right folding motors for the upper body and left and right folding motors for the lower body are provided. The output ends of the left and right folding motors are hinged to the left and right folding frames. The left and right folding motors drive the upper body headboard, the upper body lumbar board and the lower body board to fold left and right, and the patient can lie on the side with the assistance of the back against the upper body board through the left and right folding motors without the patient actively lying on the side. In order to adapt to the patient's lying on the side in different directions, the upper body board can be folded left and right.

[0011] Below the upper body headboard and the upper body lumbar board, front and back folding frames for the upper body are provided. Below the lower body board, front and back folding frames for the lower body are provided. Above the base, front and back folding motors for the upper body and front and back folding motors for the lower body are provided. The output ends of the front and back folding motors are hinged to the front and back folding frames. The front and back folding motors drive the upper body headboard, the upper body lumbar board and the lower body board to fold back and forth. Clinically, patients often need to actively cooperate to lie flat on the bed to fix the lateral lying position. However, many patients clinically have severe pain in the waist during lying flat or lying on the side due to waist pain. The patient can lie down or get up with the assistance of the back against the upper body board through the front and back folding motors for the upper body without the patient actively lying down or getting up.

[0012] Below the left and right upper body lumbar boards, a rotating beam is provided in the middle. Above the base, a rotating motor is provided. The output end of the rotating motor is connected to the rotating beam through an eccentric shaft. The rotating motor drives the upper body lumbar board to rotate through the rotating beam. The eccentric shaft enables the rotating beam to drive the upper body lumbar board to revolve around the rotating motor without self-rotation. The rotating motor realizes circular force application to the patient's waist with the assistance of the patient's back against the upper body lumbar board without manual massage by the doctor.

[0013] Further, front and back folding frames are provided below the left and right folding frames. One ends of two left and right folding motors for the upper body are hinged to the middle beam of the front and back folding frame for the upper body, and the output ends are respectively hinged to the left and right upper body left and right folding frames. One ends of two left and right folding motors for the lower body are hinged to the middle beam of the front and back folding frame for the lower body, and the output ends are respectively hinged to the left and right lower body left and right folding frames.

[0014] Further, lifting frames are provided below the front and back folding frames. One ends of the front and back folding motors for the upper body are hinged to the middle beam of the lifting frame, and the output ends are hinged to the middle beam of the front and back folding frame for the upper body. One ends of the front and back folding motors for the lower body are hinged to the middle beam of the lifting frame, and the output ends are hinged to the middle beam of the front and back folding frame for the lower body.

[0015] Further, a lifting frame is provided below the upper body headboard, the upper body lumbar board, and the lower body board. A lifting motor is provided on the base, and the output end of the lifting motor is fixedly connected to the lifting frame. The lifting motor drives the upper body headboard, the upper body lumbar board, and the lower body board to lift, and the lifting motor is used to adjust the lying height of the patient with the assistance of the upper body board, which is convenient for doctors to observe the lumbar spine massage situation of the patient and assist the lower body front-back folding motor to adjust the pulling angle of the lower limbs.

[0016] Further, a lifting motor is provided around the lifting frame. One end of the lifting motor is fixedly connected to the base, and the output end is fixedly connected to the lifting frame.

[0017] As a preferred technical solution, lifting motors are provided at the four corners around the lifting frame. One end of each lifting motor is fixedly connected to the base, and the output end is fixedly connected to the four corners of the lifting frame.

[0018] Further, a traction frame is provided above the base. A traction motor is provided inside the base, and the output end of the traction motor is connected to the traction frame through a traction rope. The traction motor is used to traction the traction frame, and the traction motor is used to stretch the lower limbs of the patient with the assistance of the traction frame, so that the lumbar spine is stretched. Cooperating with the lower body front-back folding motor, the lifting angle of the patient's lower limbs is adjusted with the assistance of the lower body board, and there is no need for doctors to manually help the patient adjust the pulling force and angle of the lower limbs.

[0019] Further, an installation frame is provided on the base. The installation frame is L-shaped. A guiding pulley is provided on the inner wall of the vertical side of the L shape, and a suspension pulley is provided on the inner wall of the horizontal side. The traction rope bypasses the guiding pulley and the suspension pulley to adjust the output angle of the traction motor.

[0020] As a preferred technical solution, the traction frame is in a U shape and is symmetrically hung at the end of the traction rope. The patient's lower limbs extend on both sides of the traction rope, or are hung under the two sides of the traction frame through the traction belts connecting the two sides of the traction frame.

[0021] Further, a sliding groove is provided on the lower body board. A fixing ring is provided on the lower body board. The fixed end of the fixing ring is rotatably arranged inside the lower body board, and the free end is slidably arranged in the sliding groove and rotates around the fixed end. In order to adapt to the patient's adjustment of different lumbar segments, the fixing direction of the patient's lower limbs can be adjusted. The hip flexion angle of the patient's lower limbs is adjusted through the cooperation of the fixing ring and the sliding groove to achieve precise positioning of the lumbar segments.

[0022] Further, the fixed end of the fixing ring is arranged on the outside of the lower body board, and the free end is arranged on the inside of the lower body board, which is convenient for doctors to pull the patient's feet outward to adjust the hip flexion angle of the lower limbs. On the contrary, only the feet can be pulled inward.

[0023] Further, a plurality of positioning grooves are formed on the outer side (inner arc side) of the upper and lower body plates on the sliding groove. A positioning rod is provided at the free end of the fixing ring, and the positioning rod is clamped in the positioning groove. The fixing ring is made of a soft elastic material. The doctor applies a certain force to pull out the positioning rod of the fixing ring from the positioning groove of the sliding groove. The positioning rod slides in the sliding groove. After adjusting to the appropriate hip flexion angle of the patient's lower limb, the doctor stops applying force. Due to the elasticity of the fixing ring, the positioning rod is reinserted into the positioning groove at the new position. The hip flexion angle of the patient's lower limb is adjusted through the cooperation of the positioning rod of the fixing ring and the positioning groove of the sliding groove, and the hip joint of the patient is fixed to lock the lumbar spine.

[0024] As a preferred technical solution, the soft elastic material is rubber.

[0025] As a preferred technical solution, after the patient lies on the side, auxiliary soft components on both sides of the device fix the shoulder and elbow joints of the patient.

[0026] As a preferred technical solution, in order to realize the operation in the prone position of the patient, a face groove is formed in the center of the upper body head plate, and the face is placed in the face groove when the patient lies prone.

[0027] One of the technical solutions of the present utility model is to provide an auxiliary method for the lumbar oblique pulling method. This method uses the described device to assist the doctor to perform massage on the patient using the lumbar oblique pulling method, including the following steps:

[0028] The patient takes a sitting position, the lower limbs of the patient are placed on the lower body plate, and the back leans against the upper body plate. The front-back folding motor of the upper body is started to realize the patient lying flat with the assistance of the upper body plate. The left-right folding motor of the upper body is started to realize the patient lying on the side through the side turning of the upper body plate. The rotation motor is started to realize the lumbar massage of the patient through the rotation of the upper body lumbar plate;

[0029] At the same time, the lower limbs of the patient are fixed through the cooperation of the positioning groove of the sliding groove and the positioning rod of the fixing ring to complete the operation positioning, and the positioning rod is placed into the positioning groove to complete the locking.

[0030] As a preferred technical solution, when the patient lies in a supine position, the lifting and lowering of the device is realized through the lifting and lowering motor, and the tilting of the device is realized through the front-back folding motor of the lower body to adapt to the adjustment of the pulling angle of the lower limbs of the patient by the traction frame.

[0031] Compared with the prior art, the present utility model has the following beneficial effects:

[0032] (1) The present utility model starts from simulating the lumbar orthopedic manipulation method in clinical practice. When a patient with low back pain (pain caused by lumbar disc herniation) gets on the bed, it can assist the patient to lie flat or prone on the treatment bed, reducing the low back pain when the patient gets on the bed. At the same time, when the patient is being manipulated by the manipulation method, it can assist the patient to adjust the body position. For example, when the waist rotates, it can assist in adjusting to the lateral position and fix the patient's body position. When manipulating the other side of the waist, it can assist the patient to turn to the other side. Since the patient needs to flex the hip and knee of the lower limbs when performing the lumbar manipulation method, the present utility model can fix the placement of the lower limbs to reduce the patient's pain. At the same time, for the small-dose traction when the patient is in pain, which can widen the intervertebral space and stretch the facet joints and muscle groups of the vertebrae, the present utility model can perform lumbar traction in different body positions.

[0033] (2) The present utility model can solve the deficiencies of the existing lumbar lateral oblique manipulation method using an ordinary massage bed. By means of a rotating motor, it can avoid the doctor manually rotating the waist repeatedly. By means of a left and right folding motor, it can avoid the doctor manually helping the patient to fix in the lateral position, so as to assist the doctor in performing the lumbar lateral oblique manipulation method. At the same time, by means of an upper body front and back folding motor, it can reduce the pain when a patient with low back pain actively lies flat and gets up, and can also avoid the doctor manually helping the patient to fix in the supine position or prone position. Finally, the hip flexion angle of the lower limbs can be adjusted by the cooperation of the positioning rod of the fixing ring and the positioning groove of the sliding groove to achieve precise positioning of the lumbar segments.

[0034] (3) The present utility model can facilitate the doctor to observe the lumbar massage condition of the patient and assist the lower body front and back folding motor to adjust the pulling angle of the lower limbs through a lifting motor.

[0035] (4) The present utility model can avoid the doctor manually helping the patient to adjust the pulling strength and angle of the lower limbs through a traction frame and a lower body front and back folding motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic structural diagram of the auxiliary device for the lumbar oblique manipulation method in the embodiment of the present utility model;

[0037] Figure 2 It is a first schematic structural diagram when the auxiliary device for the lumbar oblique manipulation method in the embodiment of the present utility model is folded left and right;

[0038] Figure 3 It is a second schematic structural diagram when the auxiliary device for the lumbar oblique manipulation method in the embodiment of the present utility model is folded left and right;

[0039] Figure 4 It is a schematic structural diagram when the auxiliary device for the lumbar oblique manipulation method in the embodiment of the present utility model is folded front and back;

[0040] Figure 5 It is a schematic structural diagram when the auxiliary device for the lumbar oblique manipulation method in the embodiment of the present utility model is lifted;

[0041] Figure 6 It is a schematic enlarged structure diagram of the rotating motor in the embodiment of the present utility model;

[0042] Figure 7 It is a schematic enlarged structure diagram of the fixed ring and the sliding groove in the embodiment of the present utility model.

[0043] Explanation of the marks in the figure:

[0044] 1 - Upper body head left plate, 2 - Upper body head right plate, 3 - Upper body waist left plate, 4 - Upper body waist right plate, 5 - Lower body left plate, 6 - Lower body right plate, 7 - Rotating beam, 8 - Rotating motor, 9 - Eccentric shaft, 10 - Upper body left and right folding frame, 11 - Upper body left and right folding motor, 12 - Lower body left and right folding frame, 13 - Lower body left and right folding motor, 14 - Upper body front and back folding frame, 15 - Upper body front and back folding motor, 16 - Lower body front and back folding frame, 17 - Lower body front and back folding motor, 18 - Lifting frame, 19 - Lifting motor, 20 - Fixed ring, 21 - Positioning rod, 22 - Sliding groove, 23 - Positioning groove, 24 - Base, 25 - Mounting frame, 26 - Guide pulley, 27 - Suspension pulley, 28 - Traction frame, 29 - Traction rope. Specific embodiments

[0045] The present utility model will be described in detail below in conjunction with specific embodiments. This embodiment is implemented on the premise of the technical solution of the present utility model, and the detailed implementation manners and specific operation processes are given, but the protection scope of the present utility model is not limited to the following embodiments.

[0046] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are used to describe the same object, and only represent different instances referring to the same object, rather than implying that the objects described in this way must be in a given order, whether in terms of time, space, sorting, or any other way.

[0047] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0048] Embodiment:

[0049] An auxiliary device for the lumbar oblique pulling method, as Figure 1 and Figure 2 shown, includes a base 24. Above the base 24, there are an upper body head plate, an upper body waist plate, and a lower body plate. The upper body head plate includes an upper body left head plate 1 and an upper body right head plate 2. The upper body waist plate includes an upper body left waist plate 3 and an upper body right waist plate 4. The lower body plate includes a lower body left plate 5 and a lower body right plate 6. The patient's head lies on the upper body head plate, the waist lies on the upper body waist plate, and the lower body lies on the lower body plate.

[0050] On the left and right sides respectively below the upper body head plate and the upper body waist plate, there are upper body left and right folding frames 10. On the left and right sides respectively below the lower body plate, there are lower body left and right folding frames 12. Above the base 24, there are an upper body left and right folding motor 11 and a lower body left and right folding motor 13. The output ends of the left and right folding motors are hinged to the left and right folding frames. By means of the left and right folding motors, the left and right folding frames drive the upper body head plate, the upper body waist plate, and the lower body plate to fold left and right. By means of the left and right folding motors, it can be realized that the patient lies on the side with the assistance of the upper body plate without the patient taking the initiative to lie on the side, so as to assist the doctor in operating the lumbar lateral oblique pulling method. In order to adapt to the patient lying on the side in different directions, the upper body plate can be folded left and right.

[0051] Below the upper body head plate and the upper body waist plate, there are upper body front and back folding frames 14. Below the lower body plate, there are lower body front and back folding frames 16. Above the base 24, there are an upper body front and back folding motor 15 and a lower body front and back folding motor 17. The output ends of the front and back folding motors are hinged to the front and back folding frames. By means of the front and back folding motors, the front and back folding frames drive the upper body head plate, the upper body waist plate, and the lower body plate to fold front and back. Clinically, for a patient to fix the lateral lying position, the patient often needs to actively cooperate and lie flat on the bed. However, clinically, many patients have severe pain in the waist during the process of lying flat or lying on the side due to waist pain. By means of the upper body front and back folding motor 15, it can be realized that the patient lies down or gets up with the assistance of the upper body plate without the patient taking the initiative to lie down or get up, helping the patient to be fixed in the supine position or the prone position.

[0052] As Figure 6As shown in the figure, a rotating beam 7 is provided in the middle below the upper body waist left plate 3 and the upper body waist right plate 4. A rotating motor 8 is provided above the base 24. The output end of the rotating motor 8 is connected to the rotating beam 7 through an eccentric shaft 9. By driving the rotating beam 7 with the rotating motor 8, the upper body waist plate can be rotated. The eccentric shaft 9 enables the rotating beam 7 to drive the upper body waist plate to revolve around the rotating motor 8 without self-rotation. By means of the rotating motor 8, circular force can be applied to the patient's waist with the patient's back against the upper body waist plate, eliminating the need for manual manipulation by the doctor.

[0053] As Figure 3 shown in the figure, a front-back folding frame is provided below the left and right folding frames. One end of two upper body left and right folding motors 11 is hinged to the middle beam of the upper body front-back folding frame 14, and the output ends are respectively hinged to the left and right upper body left and right folding frames 10. One end of two lower body left and right folding motors 13 is hinged to the middle beam of the lower body front-back folding frame 16, and the output ends are respectively hinged to the left and right lower body left and right folding frames 12.

[0054] As Figure 4 shown in the figure, a lifting frame 18 is provided below the front-back folding frame. One end of the upper body front-back folding motor 15 is hinged to the middle beam of the lifting frame 18, and the output end is hinged to the middle beam of the upper body front-back folding frame 14. One end of the lower body front-back folding motor 17 is hinged to the middle beam of the lifting frame 18, and the output end is hinged to the middle beam of the lower body front-back folding frame 16.

[0055] As Figure 5 shown in the figure, a lifting frame 18 is provided below the upper body head plate, the upper body waist plate and the lower body plate. A lifting motor 19 is provided on the base 24. The output end of the lifting motor 19 is fixedly connected to the lifting frame 18. By driving the lifting frame 18 with the lifting motor 19, the upper body head plate, the upper body waist plate and the lower body plate can be lifted. By means of the lifting motor 19, the lying height of the patient can be adjusted with the patient's back against the upper body plate, facilitating the doctor to observe the lumbar spine massage condition of the patient and assisting the lower body front-back folding motor 17 to adjust the pulling angle of the lower limbs.

[0056] Four corners around the lifting frame 18 are provided with lifting motors 19. One end of the lifting motor 19 is fixedly connected to the base 24, and the output end is fixedly connected to the four corners of the lifting frame 18.

[0057] A traction frame 28 is provided above the base 24. A traction motor is provided inside the base 24. The output end of the traction motor is connected to the traction frame 28 through a traction rope 29. By pulling the traction frame 28 with the traction motor, the lower limbs of the patient can be pulled with the assistance of the traction frame 28, stretching the lumbar spine. In cooperation with the lower body front-back folding motor 17, the lifting angle of the lower limbs of the patient can be adjusted with the assistance of the lower body plate, eliminating the need for the doctor to manually assist the patient in adjusting the pulling force and angle of the lower limbs.

[0058] A mounting frame 25 is provided on the base 24. The mounting frame 25 is L-shaped. A guide pulley 26 is provided on the inner wall of the vertical side of the L-shape, and a suspension pulley 27 is provided on the inner wall of the horizontal side. A traction rope 29 is passed around the guide pulley 26 and the suspension pulley 27. The output angle of the traction motor is adjusted through the guide pulley 26 and the suspension pulley 27.

[0059] The traction frame 28 is in the shape of a Chinese character "匚" and is symmetrically hung at the end of the traction rope 29. The patient's lower limbs are extended on both sides of the traction rope 29. The patient's lower limbs can also be hung on both sides of the traction frame 28 by connecting the traction belts on both sides of the traction frame 28. In this embodiment, the traction belts are preferably used.

[0060] like Figure 7 As shown, a sliding groove 22 is provided on the lower body plate, and a fixing ring 20 is provided on the lower body plate. The fixed end of the fixing ring 20 is arranged to rotate in the lower body plate, and the free end is arranged to slide in the sliding groove 22 and rotate around the fixed end. In order to adapt to the patient's adjustment of different lumbar segments, the fixing direction of the patient's lower limbs can be adjusted. The hip flexion angle of the patient's lower limbs is adjusted by cooperating with the fixing ring 20 and the sliding groove 22 to achieve accurate positioning of the lumbar segment.

[0061] The fixed end of the fixing ring 20 is arranged on the outside of the lower body plate, and the free end is arranged on the inside of the lower body plate, so that the doctor can pull the patient's feet outward to adjust the hip flexion angle of the lower limbs. Otherwise, only the feet can be pulled inward.

[0062] A plurality of positioning grooves 23 are provided on the outer side (inner arc edge) of the lower body plate on the sliding groove 22, preferably 30 in this embodiment, and a positioning rod 21 is provided at the free end of the fixing ring 20, which is clamped in the positioning groove 23. The fixing ring 20 is made of a soft material with a certain elasticity, such as rubber. The doctor applies a certain force to pull the positioning rod 21 of the fixing ring 20 out of the positioning groove 23 of the sliding groove 22, and the positioning rod 21 slides in the sliding groove 22. After adjusting to the appropriate hip flexion angle of the patient's lower limb, the doctor stops applying force, and the positioning rod 21 is re-clamped into the positioning groove 23 of the new position due to the elasticity of the fixing ring 20. The hip flexion angle of the patient's lower limb is adjusted and the patient's hip joint is fixed by the cooperation of the positioning rod 21 of the fixing ring 20 and the positioning groove 23 of the sliding groove 22, so as to lock the lumbar vertebrae;

[0063] After the patient is in the lateral position, there are auxiliary soft components on both sides of the device to fix the patient's shoulder and elbow joints;

[0064] In order to realize the operation when the patient is in the prone position, a face groove is opened in the center of the upper body headboard, and the patient puts his face into the face groove when in the prone position.

[0065] An auxiliary method for lumbar oblique force manipulation, using the above device to assist doctors in performing lumbar oblique force manipulation on patients, the specific steps are as follows:

[0066] The patient takes a sitting position, with the patient's lower limbs placed on the lower body board and the back leaning against the upper body board. Start the front and back folding motor 15 of the upper body to enable the patient to lie flat with the assistance of the upper body board. Start the left and right folding motor 11 of the upper body to achieve the patient's lateral lying position through the lateral turning of the upper body board. Start the rotation motor 8 to perform lumbar massage on the patient through the rotation of the upper body lumbar board;

[0067] At the same time, the lower limbs of the patient are fixed through the cooperation of the positioning groove 23 of the sliding groove 22 and the positioning rod 21 of the fixing ring 20 to complete the positioning of the operation. The positioning rod 21 is placed into the positioning groove 23 to complete the locking;

[0068] The patient takes a lying position, and the lifting of the device is achieved through the lifting motor 19, and the tilting of the device is achieved through the front and back folding motor 17 of the lower body to adapt to the adjustment of the pulling angle of the lower limbs of the patient by the traction frame 28.

[0069] The above description of the embodiments is for the convenience of those of ordinary skill in the art to understand and use the utility model. It is obvious that those skilled in the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative labor. Therefore, the present utility model is not limited to the above embodiments, and the improvements and modifications made by those skilled in the art without departing from the scope of the present utility model according to the disclosure of the present utility model should be within the protection scope of the present utility model.

Claims

1. An auxiliary device for the lumbar oblique pulling method, characterized in that The device includes a base (24), above which there are an upper body head board, an upper body waist board and a lower body board. The upper body head board includes an upper body left head board (1) and an upper body right head board (2). The upper body waist board includes an upper body left waist board (3) and an upper body right waist board (4). The lower body board includes a lower body left board (5) and a lower body right board (6). Below the upper body head board and the upper body waist board, there are upper body left and right folding frames (10) respectively on the left and right sides. Below the lower body board, there are lower body left and right folding frames (12) respectively on the left and right sides. Above the base (24), there are an upper body left and right folding motor (11) and a lower body left and right folding motor (13). The output end of the left and right folding motor is hinged to the left and right folding frames. Below the upper body head board and the upper body waist board, there is an upper body front and back folding frame (14). Below the lower body board, there is a lower body front and back folding frame (16). Above the base (24), there are an upper body front and back folding motor (15) and a lower body front and back folding motor (17). The output end of the front and back folding motor is hinged to the front and back folding frames. Below the upper body left waist board (3) and the upper body right waist board (4), there is a rotating beam (7) in the middle. Above the base (24), there is a rotating motor (8). The output end of this rotating motor (8) is connected to the rotating beam (7) through an eccentric shaft (9).

2. The auxiliary device for the lumbar oblique pulling method according to claim 1, characterized in that, Below the left and right folding frames, there are front and back folding frames. One end of two upper body left and right folding motors (11) is hinged to the middle beam of the upper body front and back folding frame (14), and the output ends are respectively hinged to the left and right upper body left and right folding frames (10). One end of two lower body left and right folding motors (13) is hinged to the middle beam of the lower body front and back folding frame (16), and the output ends are respectively hinged to the left and right lower body left and right folding frames (12).

3. The auxiliary device for the lumbar oblique pulling method according to claim 1, wherein, Below the front and back folding frames, there is a lifting frame (18). One end of the upper body front and back folding motor (15) is hinged to the middle beam of the lifting frame (18), and the output end is hinged to the middle beam of the upper body front and back folding frame (14). One end of the lower body front and back folding motor (17) is hinged to the middle beam of the lifting frame (18), and the output end is hinged to the middle beam of the lower body front and back folding frame (16).

4. The auxiliary device for the lumbar oblique pulling method according to claim 1, characterized in that, Below the upper body head board, the upper body waist board and the lower body board, there is a lifting frame (18). On the base (24), there is a lifting motor (19). The output end of this lifting motor (19) is fixedly connected to the lifting frame (18).

5. An auxiliary device for the lumbar oblique pulling method according to claim 4, characterized in that, Around the lifting frame (18), there is a lifting motor (19). One end of this lifting motor (19) is fixedly connected to the base (24), and the output end is fixedly connected to the lifting frame (18).

6. The auxiliary device for a lumbar oblique pulling method according to claim 1, characterized in that, Above the base (24), there is a towing frame (28). Inside the base (24), there is a towing motor. The output end of this towing motor is connected to the towing frame (28) through a towing rope (29).

7. An auxiliary device for the lumbar oblique thrust manipulation according to claim 6, characterized in that, On the base (24), there is a mounting frame (25). This mounting frame (25) is L-shaped. On the inner wall of the vertical side of this L-shape, there is a guiding pulley (26), and on the inner wall of the horizontal side, there is a suspension pulley (27). The towing rope (29) bypasses the guiding pulley (26) and the suspension pulley (27).

8. The auxiliary device for a lumbar oblique pulling method according to claim 1, characterized in that, A sliding groove (22) is formed in the lower body plate, and a fixing ring (20) is arranged on the lower body plate. The fixed end of the fixing ring (20) is rotatably arranged inside the lower body plate, and the free end is slidably arranged in the sliding groove (22) and rotates around the fixed end.

9. The auxiliary device for the lumbar oblique thrust manipulation according to claim 8, characterized in that, The fixed end of the fixing ring (20) is arranged on the outer side of the lower body plate, and the free end is arranged on the inner side of the lower body plate.

10. An auxiliary device for the lumbar oblique pulling method according to claim 8, characterized in that, A plurality of positioning grooves (23) are formed on one side of the outer side of the lower body plate on the sliding groove (22). A positioning rod (21) is arranged at the free end of the fixing ring (20). The positioning rod (21) is clamped in the positioning groove (23). The fixing ring (20) is made of a soft elastic material. When the positioning rod (21) of the fixing ring (20) is pulled out of the positioning groove (23) of the sliding groove (22), the positioning rod (21) slides in the sliding groove (22). After being adjusted to an appropriate angle, the positioning rod (21) is re-clamped into the positioning groove (23) at a new position due to the elasticity of the fixing ring (20).

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