Cervical traction device and its usage

Abstract

The present invention relates to the technical field of medical devices, and provides a cervical traction device and a method for using the same, wherein the cervical traction device comprises: a seat platform, a neck support, a traction device and a rear neck support device, a traction support member is arranged on the seat platform, the traction support members are arranged on the left side, the right side and the rear side of the seat platform respectively, and the traction support member can be adjusted in angle in the front-back direction; the rear neck support device is connected to the traction support member located at the rear side of the seat platform, and the rear neck support device comprises a rear neck support plate, the rear neck support plate faces the center side of the seat platform, and the distance between the rear neck support plate and the traction support member located at the rear side of the seat platform is adjustable. The cervical traction device of the embodiment of the present invention has an ingenious structural design, and the patient can adjust the suspension height by himself, and the neck support has the function of supporting and pushing at the same time. When the angle of the traction support member is rotated, the direction and strength of the action of the neck support and the rear neck support device on the human neck are changed, thereby improving the traction treatment effect.

Description

Technical Field

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

[0002] Cervical traction can increase the intervertebral space and intervertebral foraminal space, which is conducive to the repositioning of the protruding nucleus pulposus and annulus fibrosus tissue, relieve and relieve the compression and stimulation of nerve roots, promote the absorption of nerve root edema, relieve the compression of vertebral arteries, promote blood circulation, and help local congestion, swelling and hyperplasia to subside, improve and restore the uncovertebral joint, adjust the dislocation of small joints and vertebral slippage, adjust and restore the damaged internal and external balance of the cervical spine, and restore the normal function of the cervical spine. Cervical traction technology is an important means of treating cervical spondylosis in clinical practice.

[0003] Traditional cervical traction equipment is mostly of suspension type, which can only provide vertical traction to the neck and cannot provide thrust to the back of the neck, so it cannot specifically restore the curvature of the cervical spine. Summary of the invention

[0004] The embodiment of the present invention provides a cervical traction device and a use method thereof, so as to solve the problem that the cervical traction equipment in the prior art cannot provide thrust for the back of the neck.

[0005] An embodiment of the present invention provides a cervical traction device, comprising:

[0006] Neck brace;

[0007] A seat platform, wherein a traction support is arranged on the seat platform, and the traction support is respectively arranged on the left side, the right side and the rear side of the seat platform, and the traction support can be adjusted in angle in the front-rear direction;

[0008] A traction device, each of which is provided in one-to-one correspondence with each of the traction supports, the traction device is connected to the neck support, and the traction device is used to suspend the neck support and pull the neck support to move; and

[0009] A back neck support device, wherein the back neck support device is connected to the traction support member located at the rear side of the seat platform, and the back neck support device comprises a back neck support plate, wherein the back neck support plate faces the center side of the seat platform, and the distance between the back neck support plate and the traction support member located at the rear side of the seat platform is adjustable.

[0010] According to a cervical traction device of one embodiment of the present invention, the traction device includes: a traction rope, a guide wheel and a lifting device, the guide wheel is arranged on the top of the traction support, one end of the traction rope is connected to the neck support, and the other end passes around the guide wheel to connect to the lifting device, and the lifting device is used to pull the neck support through the traction rope.

[0011] According to the cervical traction device of one embodiment of the present invention, the lifting device is an electric lifting device or a manual lifting device.

[0012] According to the cervical traction device of one embodiment of the present invention, a hook is provided on one of the traction rope and the neck collar, and a hanging ring is provided on the other one, and the traction rope and the neck collar are connected by the hook.

[0013] According to the cervical traction device of one embodiment of the present invention, the rear neck support device also includes an adjusting screw, which is threadedly connected to the traction support member located on the rear side of the seat platform and rotatably connected to the rear neck support plate, and the adjusting screw is used to adjust the distance between the rear neck support plate and the traction support member located on the rear side of the seat platform.

[0014] According to the cervical traction device of one embodiment of the present invention, the rear cervical support plate is an arc-shaped plate.

[0015] According to a cervical traction device of one embodiment of the present invention, the cervical collar includes a first component and a second component, the first component and the second component are connected at both ends respectively, and at least one connection position between the first component and the second component is a detachable connection.

[0016] According to the cervical traction device of one embodiment of the present invention, one end of the first component is hinged to one end of the second component, and the other end of the first component is detachably connected to the other end of the second component.

[0017] According to the cervical traction device of one embodiment of the present invention, the end of the traction support is connected to the seat platform via a recliner.

[0018] The embodiment of the present invention also provides a method for using a cervical traction device, comprising the following steps:

[0019] Adjusting the back neck support device so that the back neck support plate can reach a position where it can abut against the back side of the human neck;

[0020] Putting the cervical collar on the human neck;

[0021] The height of the neck support is adjusted by the traction device to achieve neck traction;

[0022] The angle of the traction support is adjusted to make the human body lean back, thereby changing the action directions of the neck support and the rear neck support device.

[0023] The cervical traction device provided in the embodiment of the present invention can realize the traction function of the human neck by placing the neck support on the human neck and moving the neck support through the traction device. The rear neck support device can support the rear neck of the human neck through the rear neck support plate, thereby providing a forward thrust for the neck during neck traction, thereby achieving the purpose of restoring the cervical curvature. The distance between the rear neck support plate and the traction support member located on the rear side of the seat platform is adjustable, so that it can be adjusted according to the physical condition of the user, and can also be adjusted according to the traction situation during the traction process.

[0024] The cervical traction device of the embodiment of the present invention has an ingenious structural design. The patient can adjust the suspension height by himself. When the angle of the traction support is adjusted, the human body's leaning angle changes, and the action direction and force of the neck support and the back neck support device can also change accordingly, which is conducive to increasing the traction effect. The cervical traction device also has the function of supporting and pushing the neck support, which improves the patient's rehabilitation confidence and is conducive to shortening the patient's rehabilitation period. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 is a top view of a cervical traction device provided by one embodiment of the present invention;

[0027] Figure 2 It is a structural schematic diagram of a lifting device in a cervical traction device provided by an embodiment of the present invention;

[0028] Figure 3 It is a schematic structural diagram of a cervical vertebrae support device in a cervical vertebrae traction device provided by an embodiment of the present invention;

[0029] Figure 4 The figure is a schematic structural diagram of a cervical collar in a cervical traction device provided by one embodiment of the present invention.

[0030] Reference numerals:

[0031] 1. Seat platform; 11. Traction support; 12. Adjustment screw; 13. Adjustment knob; 14. Neck support plate; 2. Guide wheel; 3. Lifting device; 31. Motor; 32. Winder; 33. Lifting button; 4. Neck support; 41. First component; 42. Second component; 5. Traction rope. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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 ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Combine the following Figure 1 A cervical traction device according to an embodiment of the present invention is described.

[0034] The cervical traction device includes: a seat platform 1, a neck support 4, a traction device and a rear neck support device. The seat platform 1 is used for supporting the human body, and the upper support surface of the seat platform 1 can be rectangular. The seat platform 1 is provided with a traction support member 11, and three traction support members 11 are provided. The three traction support members 11 are respectively disposed on the left side, the right side and the rear side of the seat platform 1. When the user sits on the seat platform 1, the three traction support members 11 are respectively located on the left side, the right side and the rear side of the human body. The three traction support members 11 can all adopt a column structure. In order to increase the comfort of use, the traction support member 11 located on the rear side of the seat platform 1 can also adopt a plate-like structure to constitute the backrest of the seat platform 1, which is convenient for the user to lean on.

[0035] There are three traction devices, which are respectively arranged in one-to-one correspondence with each traction support 11. The traction devices are connected to the neck support 4, and the connection positions of the traction devices and the neck support 4 are respectively arranged at three different positions in the circumference of the neck support 4. The traction devices can be used to suspend the neck support 4 and pull the neck support 4 to move, so as to achieve traction of the human neck.

[0036] The back neck support device is connected to the traction support member 11 located at the rear side of the seat platform 1, and the back neck support device includes a back neck support plate 14, and the back neck support plate 14 faces the center side of the seat platform 1. The back neck support plate 14 can support the back of the neck of the human body and play a role in restoring the curvature of the cervical spine. The distance between the back neck support plate 14 and the traction support member 11 located at the rear side of the seat platform 1 is adjustable, so as to be adjusted according to the physical condition of the user.

[0037] The cervical traction device of the embodiment of the present invention can not only achieve neck traction, but also support the back of the human neck and restore the curvature of the cervical spine, and has the advantages of simple structure and easy operation.

[0038] In one embodiment of the present invention, the traction device includes a traction rope 5, a guide wheel 2 and a lifting device 3. The lifting device 3 is arranged on the side of the traction support 11 away from the neck support 4, the guide wheel 2 is arranged at the top of the traction support 11, one end of the traction rope 5 is connected to the neck support 4, and the other end is connected to the lifting device 3 after passing through the guide wheel 2. When the lifting device 3 moves one end of the traction rope 5 connected thereto downward, the other end of the traction rope 5 can pull the neck support 4 upward, so that the neck support 4 is displaced, and the traction of the human neck is realized.

[0039] Optionally, two guide wheels 2 may be provided at the upper end of the same traction support 11 , and the two guide wheels 2 are disposed on both sides of the traction support 11 and guide the traction rope 5 at the same time.

[0040] The lifting device 3 can be an electric lifting device or a manual lifting device.

[0041] See also Figure 2 When an electric lifting device 3 is used, the electric lifting device 3 includes a motor 31 and a winding wheel driven by the motor 31, one end of the traction rope 5 is connected to the winding wheel, and the other end is connected to the neck support 4. The lifting and lowering and fine-tuning are achieved by a lifting and lowering button 33 arranged on the outside of the motor 31.

[0042] When a manual lifting device is used, the lifting device 3 can be a hand-cranked winch.

[0043] Of course, the lifting device 3 is not limited to the above two types. The above structures are merely exemplary of two possible implementation forms of the lifting device 3. Existing lifting devices with other structures should also be within the protection scope of the embodiments of the present invention.

[0044] In one embodiment of the present invention, a hook is provided on one of the traction rope 5 and the neck collar 4, and a hanging ring is provided on the other one. The traction rope 5 and the neck collar 4 are connected by the hook, which can be easily disassembled and assembled. In the embodiment of the present invention, an anti-detachment hook can be preferably used.

[0045] Combination Figure 3 In one embodiment of the present invention, the back neck support device further comprises an adjusting screw 12. A threaded through hole is provided on the traction support 11 located at the back side of the platform, and the adjusting screw 12 is threadedly connected to the traction support 11 located at the back side of the seat platform 1 through the threaded through hole, and one end of the adjusting screw 12 passing through the threaded through hole is rotatably connected to the back neck support plate 14. An adjusting knob 13 is provided at one end of the adjusting screw 12 away from the back neck support plate 14, and the distance between the back neck support plate 14 and the traction support 11 located at the back side of the seat platform 1 can be adjusted by axially rotating the adjusting screw 12 through the adjusting knob 13.

[0046] Preferably, the rear neck support plate 14 is an arc-shaped plate, and the connection position between the adjusting screw 12 and the rear neck support plate 14 is located in the middle of the outer convex surface of the rear neck support plate 14, so that the rear neck support plate 14 is more suitable for the human neck and more comfortable when used.

[0047] Combination Figure 4 In one embodiment of the present invention, the neck collar 4 includes a first component 41 and a second component 42. The first component 41 and the second component 42 both adopt an arc structure, and can be specifically set to a semicircular ring shape. The two ends of the first component 41 and the second component 42 are respectively connected to each other to form a ring structure. At least one connection position of the first component 41 and the second component 42 adopts a detachable connection form, so that the neck collar 4 can be put on the neck of the human body.

[0048] Optionally, one end of the first component 41 is hinged to one end of the second component 42, and the other end of the first component 41 is detachably connected to the other end of the second component 42 by bolts, latches, etc. The first component 41 and the second component 42 can open one side opening by rotating.

[0049] It should be noted that the neck support 4 can also be configured such that the connection positions of the first component 41 and the second component 42 are both detachably connected, which can also facilitate putting the neck support 4 on or removing it from the human neck.

[0050] In one embodiment of the present invention, the traction support 11 can be adjusted in angle in the front-to-back direction. Specifically, the end of the traction support 11 is connected to the seat platform 1 through an angle adjuster, and the traction support 11 can be rotated with the end connected to the seat platform 1 as a fulcrum through the angle adjuster. When the three traction supports 11 rotate toward the front or back at the same time, the traction direction of the cervical traction device on the neck can be adjusted to improve the comfort and traction effect. When the traction support 11 rotates backward, the angle of the human body changes. Affected by gravity, the squeezing force between the human neck and the rear neck support plate 14 is increased, and the change in the traction direction of the neck support 4 is coordinated to enhance the neck traction effect and the neck curve correction effect.

[0051] The cervical traction device of the embodiment of the present invention has an ingenious structural design, and the patient can adjust the suspension height by himself. At the same time, it has the functions of supporting and pushing the cervical support 4, thereby improving the patient's rehabilitation confidence and shortening the patient's rehabilitation period.

[0052] In one embodiment of the present invention, a method for using a cervical traction device is provided, comprising the following steps:

[0053] Adjust the back neck support device so that the back neck support plate can reach a position where it can abut against the back side of the human neck;

[0054] Putting a cervical collar on the neck of a human body;

[0055] The traction device can be used to adjust the height of the neck support to achieve neck traction. Users can adjust the traction strength by themselves and make real-time adjustments based on their own traction needs and comfort requirements.

[0056] The angle of the traction support is adjusted to make the human body lean back, and the action direction of the neck support and the back neck support device is changed. In this process, the support strength of the back neck support plate on the back side of the neck can be changed without adjusting the position of the back neck support plate.

[0057] During use, the cervical traction device provides the human body with an upward traction force and a forward thrust, which is helpful for restoring the curvature of the human neck. During use, the user can adjust the traction force and traction angle by himself, which is more comfortable. Finally, it should be noted that the above embodiments are only used to illustrate the technical scheme of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical schemes described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical schemes from the spirit and scope of the technical schemes of the embodiments of the present invention.

Claims

1. A cervical traction device, characterized in that: include: Neck brace; A seat platform, wherein a traction support is arranged on the seat platform, and the traction support is respectively arranged on the left side, the right side and the rear side of the seat platform, and the traction support can be adjusted in angle in the front-rear direction; A traction device, each of which is provided in one-to-one correspondence with each of the traction supports, the traction device is connected to the neck support, and the traction device is used to suspend the neck support and pull the neck support to move; and A rear neck support device, the rear neck support device is connected to the traction support member located at the rear side of the seat platform, the rear neck support device comprises a rear neck support plate, the rear neck support plate faces the center side of the seat platform, and the distance between the rear neck support plate and the traction support member located at the rear side of the seat platform is adjustable; The traction device comprises: a traction rope, a guide wheel and a lifting device, wherein the guide wheel is arranged on the top of the traction support, one end of the traction rope is connected to the neck support, and the other end of the traction rope passes through the guide wheel and is connected to the lifting device, and the lifting device is used to pull the neck support through the traction rope; The rear neck support device also includes an adjusting screw, which is threadedly connected to the traction support located at the rear side of the seat platform and rotatably connected to the rear neck support plate. The adjusting screw is used to adjust the distance between the rear neck support plate and the traction support located at the rear side of the seat platform.

2. The cervical traction device according to claim 1, characterized in that: The lifting device is an electric lifting device or a manual lifting device.

3. The cervical traction device according to claim 1, characterized in that: A hook is arranged on one of the traction rope and the neck support, and a hanging ring is arranged on the other of the traction rope and the neck support, and the traction rope and the neck support are connected by the hook.

4. The cervical traction device according to claim 1, characterized in that: The rear neck support plate is an arc-shaped plate.

5. The cervical traction device according to claim 1, characterized in that: The neck collar comprises a first component and a second component, the two ends of the first component and the second component are respectively connected correspondingly, and at least one connection position between the first component and the second component adopts a detachable connection form.

6. The cervical traction device according to claim 5, characterized in that: One end of the first component is hinged to one end of the second component, and the other end of the first component is detachably connected to the other end of the second component.

7. The cervical traction device according to claim 1, characterized in that: The end of the traction support is connected to the seat platform through a recliner.

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