CN219230299U

CN219230299U - Traction device for lumbar disc assist

Info

Publication number: CN219230299U
Application number: CN202223531067.7U
Authority: CN
Inventors: 张高震; 陈静; 刘聘进; 欧阳慧
Original assignee: Mengcheng Hospital Of Traditional Chinese Medicine
Current assignee: Mengcheng Hospital Of Traditional Chinese Medicine
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-23
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a traction device for lumbar disc assistance, which comprises a base frame, wherein anti-slip pads are fixedly connected to four corners of the bottom of the base frame, a fixing plate is fixedly connected to the left side of the top of the base frame, and traction columns are arranged on the right side of the top of the fixing plate: according to the position control of patient's demand to the fly leaf, it is fixed to regulating plate inclination through bearing structure, the patient sits down to the regulating plate on the fixed plate, can pull patient's lumbar vertebrae position through the post that pulls, be provided with the cushion on the post that pulls, comfort level when can improve the patient and use draw gear, and be provided with neck pad and pillow on the fly leaf, the patient can be with the head rest on the pillow, cooperation neck pad makes the patient can be laid down with comparatively comfortable mode, through above-mentioned structure, when can carry out lumbar disc herniation to the patient and pull the treatment, still possess better comfort level, make the patient can obtain better traction treatment effect.

Description

Traction device for lumbar disc assist

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a traction device for lumbar intervertebral disc assistance.

Background

The lumbar intervertebral disc is positioned between two vertebral bodies, is a structure with hydrodynamic characteristics, and consists of a nucleus pulposus, an annulus fibrosus and a cartilage plate, wherein the nucleus pulposus is a central part, the annulus fibrosus is a peripheral part, the nucleus pulposus is wrapped, the cartilage plate is an upper part and a lower part, the upper part and the lower part are directly connected with bone tissues of the vertebral bodies, and the thickness of the whole lumbar intervertebral disc is 8-10 mm. The lumbar vertebra traction is to utilize traction force and reverse traction force to act on lumbar vertebra, and achieve the purpose of treating lumbar disc herniation through traction in opposite directions. According to the research, the lumbar vertebra clearance is widened by 1.5-2.5 mm after traction compared with the lumbar vertebra clearance before traction, the internal pressure can be made negative by the widening of the lumbar vertebra clearance, and the tension of the posterior longitudinal ligament is beneficial to the restoration of the protruding nucleus pulposus part or the change of the relation between the protruding nucleus pulposus part and nerve roots. The enlargement of the intervertebral space and the pulling-apart of the articular process joint restore the intervertebral foramen to the normal shape, thereby relieving the extrusion of the nerve root. The traction can also make lumbar vertebra have sufficient rest, reduce the stimulation of movement, be beneficial to the absorption and the resolution of tissue congestion and edema, and can also relieve muscle spasm and relieve intervertebral pressure.

The utility model provides a lumbar vertebra traction device of publication number CN217448165U, includes the support chassis, the one end of support chassis is connected with arch frame and adjustable support frame, but adjustable support frame is articulated to be connected and articulated angle locking with the support chassis, the one end that the support chassis was kept away from to the adjustable support frame is equipped with rather than integrated into one piece's upper limbs position board, upper limbs position board horizontal extension about, the middle part of upper limbs position board is equipped with rather than coplanarity's head position board, the middle part of head position board is equipped with circular shape window, and the device can adjust the traction range to can avoid excessive head to turn back. However, when the traction device is used for traction treatment, the traction device cannot be suitable for patients with lumbar disc herniation of different heights due to different heights of patients, so that the problem of poor traction effect can be caused for the patients who cannot be matched with the traction device.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a traction device for assisting lumbar intervertebral disc.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a traction device for lumbar disc assist, includes the base frame, the equal fixedly connected with slipmat in bottom four corners of base frame, the top left side fixedly connected with fixed plate of base frame, the top right side of fixed plate is provided with the traction column, the top right side of base frame articulates through the articulated elements has the regulating plate, the right side of regulating plate is provided with the fly leaf, the bottom of regulating plate and fly leaf is provided with adjustment mechanism, be provided with bearing structure between fly leaf and the base frame.

Preferably, the adjusting mechanism comprises a mounting box, the inside of mounting box is rotated and is connected with the lead screw, the surface screw thread connection of lead screw has the internal thread movable plate, one side fixedly connected with connecting rod of internal thread movable plate, the bottom fixedly connected with fixed block of fly leaf, the one end and the fixed block fixed connection of connecting rod, the inside fixed mounting of mounting box has the bearing frame, the inside of bearing frame rotates and is connected with the pivot, one side fixedly connected with handle of pivot, the other end fixedly connected with drive bevel gear of pivot, the surface fixedly connected with driven bevel gear of lead screw, drive bevel gear is connected with driven bevel gear meshing.

Preferably, the support structure comprises a group of hinge seats, the inner sides of the two hinge seats are hinged with U-shaped rods, the right side of the base frame is fixedly connected with a group of bearing blocks, and the tops of the bearing blocks are provided with arc grooves.

Preferably, a neck pad is arranged on the top surface of the movable plate, and a pillow pad is arranged on one side of the neck pad.

Preferably, the surface of the traction column is provided with a soft cushion.

Preferably, the inside of regulating plate has seted up the guide way, one side fixedly connected with deflector that the fly leaf is close to the regulating plate, deflector sliding connection is in the inside of guide way.

The beneficial effects of the utility model are as follows:

1. through setting up adjustment mechanism, can rotate the pivot through the handle to cooperation initiative bevel gear and driven bevel gear meshing drive lead screw rotate, with this can adjust the internal thread movable plate and remove, can promote the fixed block through the connecting rod when the internal thread movable plate removes, thereby can adjust the position of fly leaf, and can drive the deflector and slide in the guide way when the fly leaf removes, make the fly leaf remove more smooth and stable, when using the device, can adjust the position of fly leaf according to patient's height, make the patient can reach better exercise effect when carrying out lumbar traction through the traction column;

2. through placing the base frame on the floor, adjust the back according to patient's demand to the position of fly leaf, with the lower extreme joint of U type pole in the bearing piece top in the arc groove for regulating plate inclination is fixed, then the patient can sit on the fixed plate, to the regulating plate creepage, can pull patient's lumbar vertebrae position through the traction column, be provided with the cushion on the traction column, comfort level when can effectually improve the patient and use draw gear, and be provided with neck pad and pillow on the fly leaf, the patient can be with the head rest on the pillow, the cooperation neck pad makes the patient can be with comparatively comfortable mode creepage, through above-mentioned structure, when can carry out lumbar disc herniation to the patient and carry out traction treatment, still possess better comfort level, make the patient can obtain better traction treatment effect.

Drawings

FIG. 1 is a schematic view of the basic structure of the present utility model;

fig. 2 is a bottom view of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-2, the traction device for lumbar disc assistance provided by the utility model comprises a base frame 1, wherein the four corners of the bottom of the base frame 1 are fixedly connected with an anti-slip pad 2, the base frame 1 can be stably placed by arranging the anti-slip pad 2, the left side of the top of the base frame 1 is fixedly connected with a fixed plate 3, a patient can lie on the fixed plate 3, a traction column 4 is arranged on the right side of the top of the fixed plate 3, traction treatment can be carried out on the lumbar vertebra part of the patient through the traction column 4, an adjusting plate 5 is hinged on the right side of the top of the base frame 1 through a hinge piece 51, a movable plate 6 is arranged on the right side of the adjusting plate 5, a handle 62 is fixedly connected on the right side of the movable plate 6, the movable plate 6 can be conveniently lifted through the handle 62, the positions of the adjusting plate 5 and the movable plate 6 are adjusted according to the height of the patient, the patient can achieve a good effect when the patient pulls through the traction column 4, a supporting structure 9 is arranged between the movable plate 6 and the base frame 1, the supporting structure is clamped at the position of the supporting plate 9 is clamped in the arc-shaped groove of the support groove 93, and the supporting structure is adjusted at the bottom of the supporting structure is required to be adjusted in the arc-shaped groove 93.

The adjusting mechanism 8 comprises an installation box 7, a screw rod 81 is rotatably connected to the inside of the installation box 7, an internal thread moving plate 82 is connected to the surface of the screw rod 81 in a threaded manner, a group of connecting rods 83 are fixedly connected to one side of the internal thread moving plate 82, a fixed block 84 is fixedly connected to the bottom of the movable plate 6, one end of the connecting rod 83 is fixedly connected with the fixed block 84, a bearing seat 86 is fixedly installed in the inside of the installation box 7, a rotating shaft 87 is rotatably connected to the inside of the bearing seat 86, a handle 89 is fixedly connected to one side of the rotating shaft 87, a driving bevel gear 88 is fixedly connected to the other end of the rotating shaft 87, a driven bevel gear 85 is fixedly connected to the surface of the screw rod 81, the driving bevel gear 88 is meshed with the driven bevel gear 85, the rotating shaft 87 can be rotated through the handle 89, the driving bevel gear 88 is meshed with the driven bevel gear 85 to drive the screw rod 81 to rotate, the internal thread moving plate 82 can be adjusted to move, and the fixed block 84 can be pushed through the connecting rods 83 when the internal thread moving plate 82 moves, and the position of the movable plate 6 can be adjusted.

The supporting structure 9 comprises a group of hinging seats 91, the inner sides of the two hinging seats 91 are hinged with U-shaped rods 92, the right side of the base frame 1 is fixedly connected with a group of bearing blocks 93, arc grooves 931 are formed in the tops of the bearing blocks 93, the U-shaped rods 92 can be rotated through the hinging seats 91, the lower ends of the U-shaped rods 92 are clamped in the arc grooves 931 in the tops of the bearing blocks 93, and the inclination angle of the adjusting plate 5 is fixed.

The top surface of the movable plate 6 is provided with a neck pad 10, one side of the neck pad 10 is provided with a pillow 11, the movable plate 6 is provided with the neck pad 10 and the pillow 11, a patient can rest the head on the pillow 11, and the patient can lie down in a more comfortable mode by matching with the neck pad 10.

The surface of the traction column 4 is provided with the soft cushion 41, and the traction column 4 is provided with the soft cushion 41, so that the comfort level of a patient when using the traction device can be effectively improved.

The guide way 52 is arranged in the adjusting plate 5, the guide plate 61 is fixedly connected to one side, close to the adjusting plate 5, of the movable plate 6, the guide plate 61 is slidably connected to the inside of the guide way 52, and the movable plate 6 can drive the guide plate 61 to slide in the guide way 52 when moving, so that the movable plate 6 moves smoothly and stably.

Working principle: when a patient with lumbar disc herniation needs traction treatment, the base frame 1 is placed on the floor, the base frame 1 can be stably placed by matching with the anti-slip pad 2, the position of the movable plate 6 can be adjusted according to the requirement of the patient, the rotating shaft 87 can be rotated by matching with the driving bevel gear 88 and the driven bevel gear 85 to drive the screw rod 81 to rotate, the internal thread movable plate 82 can be adjusted to move, the internal thread movable plate 82 can push the fixed block 84 through the connecting rod 83 when moving, the position of the movable plate 6 can be adjusted, the movable plate 61 can be driven to slide in the guide groove 52 when moving, the movable plate 6 can move smoothly and stably, the position of the movable plate 6 can be adjusted according to the height of the patient when the device is used, the self-locking structure is arranged on the rotating shaft 87, when the rotating shaft 87 is not actively rotated, the rotating shaft 87 can be locked, after the position of the movable plate 6 is adjusted, the lower end of the U-shaped rod 92 in the supporting structure 9 is clamped in the arc-shaped groove 931 at the top of the bearing block 93, so that the inclination angle of the adjusting plate 5 is fixed, then a patient can sit on the fixed plate 3, lie down towards the adjusting plate 5, traction can be carried out on the lumbar vertebra part of the patient through the traction column 4, the soft cushion 41 is arranged on the traction column 4, the comfort level of the patient when the traction device is used can be effectively improved, the neck cushion 10 and the pillow 11 are arranged on the movable plate 6, the head of the patient can be rested on the pillow 11, the patient can lie down in a more comfortable mode by matching with the neck cushion 10, the patient can be subjected to traction treatment on lumbar disc herniation through the structure, and meanwhile, the patient has better comfort level, so that the patient can obtain better traction treatment effect.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a traction device for lumbar disc assistance, includes base frame (1), the equal fixedly connected with slipmat (2) in bottom four corners of base frame (1), the top left side fixedly connected with fixed plate (3) of base frame (1), the top right side of fixed plate (3) is provided with traction column (4), its characterized in that: the right side of the top of the base frame (1) is hinged with an adjusting plate (5) through a hinge piece (51), the right side of the adjusting plate (5) is provided with a movable plate (6), the bottoms of the adjusting plate (5) and the movable plate (6) are provided with an adjusting mechanism (8), and a supporting structure (9) is arranged between the movable plate (6) and the base frame (1).

2. The traction device for lumbar disc assist according to claim 1, wherein: adjustment mechanism (8) are including install bin (7), the inside rotation of install bin (7) is connected with lead screw (81), the surface screw thread connection of lead screw (81) has internal thread movable plate (82), one side fixedly connected with of internal thread movable plate (82) is a set of connecting rod (83), the bottom fixedly connected with fixed block (84) of fly leaf (6), the one end and the fixed block (84) fixed connection of connecting rod (83), the inside fixed mounting of install bin (7) has bearing frame (86), the inside rotation of bearing frame (86) is connected with pivot (87), one side fixedly connected with handle (89) of pivot (87), the other end fixedly connected with driving bevel gear (88) of pivot (87), the surface fixedly connected with driven bevel gear (85) of lead screw (81), driving bevel gear (88) are connected with driven bevel gear (85) meshing.

3. The traction device for lumbar disc assist according to claim 1, wherein: the support structure (9) comprises a group of hinge bases (91), U-shaped rods (92) are hinged to the inner sides of the hinge bases (91), a group of bearing blocks (93) are fixedly connected to the right side of the base frame (1), and arc-shaped grooves (931) are formed in the tops of the bearing blocks (93).

4. The traction device for lumbar disc assist according to claim 1, wherein: the top surface of the movable plate (6) is provided with a neck pad (10), and one side of the neck pad (10) is provided with a pillow (11).

5. The traction device for lumbar disc assist according to claim 1, wherein: the surface of the traction column (4) is provided with a soft cushion (41).

6. The traction device for lumbar disc assist according to claim 1, wherein: the inside of regulating plate (5) has offered guide way (52), one side fixedly connected with deflector (61) of fly leaf (6) near regulating plate (5), deflector (61) sliding connection is in the inside of guide way (52).