Cervical traction device capable of reducing stretch reflex

Abstract

The utility model discloses a cervical vertebra traction device that can reduce stretch reflex, which comprises a seat plate, a partition plate, a backing plate, a gusset and a power assembly. Two groups of shoulder limiting blocks are arranged at the front end of the seat plate. A player is installed on each group of shoulder limiting blocks. The partition plate is arranged on the upper side of the seat plate. The partition plate and the seat plate form a clamping cavity. A through slot and multiple guide slots are formed on the partition plate. The backing plate is arranged on the upper side of the partition plate. Multiple clamping parts are arranged on the backing plate. The multiple clamping parts correspond to the multiple guide slots one by one and are slidably embedded. The gusset is arranged on the upper side of the backing plate. A lower jaw traction assembly is arranged on the gusset. A head lifting part and a neck lifting part are arranged on the gusset. Flexible pads are arranged on the two sides of the neck lifting part. A plurality of massage particles are arranged on each flexible pad. The patient can keep relaxed during the treatment process, avoiding stretch reflex caused by tension during the treatment process. The comfort of the patient is effectively improved, and the treatment effect is good.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to a cervical traction device that can reduce stretch reflex. Background Technology

[0002] Cervical spondylosis is a general term for cervical osteoarthritis, proliferative cervical spondylitis, cervical nerve root syndrome, and cervical disc herniation. It is a disease based on degenerative pathological changes in the cervical spine.

[0003] Patients are generally treated with cervical traction devices, which stretch the cervical spine appropriately, open the intervertebral space, and achieve the purpose of reducing nerve compression, adjusting the curvature of the cervical spine, and relieving pain.

[0004] Currently, cervical spondylosis patients experience a stretch reflex during traction due to tension. The muscle contraction force generated by the stretch reflex counteracts the traction force, leading patients to mistakenly believe that the traction force is insufficient. This causes them to continuously increase the traction force, until the stretch reflex disappears when the traction force reaches a certain level, causing discomfort for the user and failing to achieve the therapeutic effect. Therefore, this utility model proposes a cervical traction device that can reduce the stretch reflex and solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a cervical traction device that can reduce stretch reflex, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cervical traction device that can reduce stretch reflex, comprising:

[0007] The seat plate has two sets of shoulder limiting blocks spaced apart at the front end, and a player is installed on each set of shoulder limiting blocks;

[0008] A partition is placed on the upper side of the seat plate, the partition and the seat plate form a cavity, and the partition is provided with a through groove and multiple sets of guide grooves;

[0009] A pad is located on the upper side of the partition plate. The pad is provided with multiple sets of engaging parts, and the multiple sets of engaging parts correspond one-to-one with the multiple sets of guide grooves and slide into each other.

[0010] A liner is provided on the upper side of the pad. A mandibular traction component is provided on the liner. A head support part and a neck support part are provided on the liner. Flexible pads are provided on both sides of the neck support part. Each set of flexible pads is provided with several massage particles.

[0011] A power assembly is installed in the clamping cavity. The power assembly is connected to a moving block, which passes through a through groove and is connected to the pad.

[0012] As a preferred technical solution, the engaging part includes multiple sets of guide posts.

[0013] As a preferred technical solution, the mandibular traction assembly includes two sets of uprights, each set of uprights is connected to a traction belt, and the two sets of traction belts are connected to a traction pad.

[0014] As a preferred technical solution, the power assembly includes a lead screw and a motor body for driving the lead screw to rotate. A bearing seat is screwed onto the lead screw, and the bearing seat is connected to the moving block.

[0015] As a preferred technical solution, the head support part and the neck support part are connected by an arc transition.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This allows patients to remain relaxed during treatment, avoiding stretch reflexes caused by tension, effectively improving patient comfort and resulting in better treatment outcomes. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the mandibular traction component of this utility model;

[0020] Figure 3 This is a schematic diagram showing the positional relationship between the liner and the two sets of shoulder limiting blocks of this utility model;

[0021] Figure 4 This is a schematic diagram of the partition plate covering the upper side of the seat plate according to the present invention;

[0022] Figure 5 This is a schematic diagram showing the positional relationship between the pad and the partition of this utility model.

[0023] Figure 6 This is a schematic diagram of the bottom of the pad of this utility model;

[0024] In the diagram: 10. Seat plate; 11. Shoulder limiting block; 12. Player; 20. Partition; 21. Through groove; 22. Guide groove; 30. Pad; 31. Engaging part; 32. Moving block; 40. Liner; 41. Head support part; 42. Neck support part; 43. Flexible pad; 50. Jaw traction assembly; 51. Upright pole; 52. Traction belt; 53. Traction pad. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-6

[0027] A cervical traction device that can reduce the stretch reflex is provided:

[0028] The partition 20 covers the upper side of the seat plate 10, and the partition 20 and the seat plate 10 form a cavity. The partition 20 is provided with a through groove 21 and multiple sets of guide grooves 22.

[0029] The pad 30 is located on the upper side of the partition 20. The pad 30 is provided with multiple sets of engaging parts 31. The multiple sets of engaging parts 31 correspond one-to-one with multiple sets of guide grooves 22 and slide into each other. The engaging parts 31 include multiple sets of guide posts. That is, the pad 30 can slide and adjust its position relative to the partition 20.

[0030] The power assembly is installed in the clamping cavity. The power assembly is connected to the moving block 32. The moving block 32 passes through the through groove 21 and is connected to the pad 30. The power assembly is not shown in the figure. The power assembly includes a lead screw and a motor body that drives the lead screw to rotate. A bearing seat is screwed onto the lead screw. The bearing seat is connected to the moving block 32. The motor body drives the lead screw to rotate, so that the bearing seat drives the moving block 32 to move synchronously, thereby driving the pad 30 to adjust its position.

[0031] A liner 40 covers the upper side of the pad 30. A mandibular traction component 50 is provided on the liner 40. The mandibular traction component 50 includes two sets of uprights 51. The two sets of uprights 51 are respectively connected to traction belts 52. The two sets of traction belts 52 are connected to traction pads 53. When the pad 30 moves, it can drive the liner 40 to move. A head support part 41 and a neck support part 42 are provided on the liner 40. When the patient is lying flat, the head and neck are located on the liner 40. The head support part 41 and the neck support part 42 have a certain curvature to adapt to the curve of the human head and neck.

[0032] Two sets of shoulder limiting blocks 11 are spaced apart at the front end of the seat 10. Each set of shoulder limiting blocks 11 is equipped with a player 12. The shoulder limiting blocks 11 limit the position of the patient's shoulders. Flexible pads 43 are provided on both sides of the neck support part 42. Each set of flexible pads 43 is provided with several massage particles. The massage particles are made of latex material that can directly contact human skin.

[0033] Specifically, when using this traction device, the patient first lies flat with their head and neck resting on the liner 40, so that the head and neck are supported by the head support 41 and neck support respectively. The shoulder limiting block 11 limits the position of the patient's shoulders. Then, the traction pad 53 is placed on the patient's chin. When the patient slightly rotates their neck to fine-tune the position, they can contact the flexible pads 43 on both sides, so that the massage particles on the flexible pads 43 can massage the patient's neck. At the same time, the player 12 plays soft and soothing music to help the patient relax. The power component drives the liner 40 to move, and the chin traction component 50 pulls the patient's chin to provide moderate stretching of the cervical spine for treatment. This keeps the patient relaxed during the treatment and avoids traction reflex caused by tension, effectively improving the patient's comfort and resulting in good treatment effect.

[0034] The head support section 41 and the neck support section 42 are connected by a rounded transition, further improving the comfort of the patient's treatment experience.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cervical traction device that reduces stretch reflex, characterized in that, include: The seat plate (10) has two sets of shoulder limiting blocks (11) spaced apart at the front end, and a player (12) is installed on each set of shoulder limiting blocks (11). A partition (20) is placed on the upper side of the seat plate (10). The partition (20) and the seat plate (10) form a cavity. The partition (20) is provided with a through groove (21) and multiple sets of guide grooves (22). A pad (30) is located on the upper side of the partition (20). The pad (30) is provided with multiple sets of engaging parts (31). The multiple sets of engaging parts (31) correspond one-to-one with the multiple sets of guide grooves (22) and slide into each other. A liner (40) is placed on the upper side of the pad (30). A mandibular traction component (50) is provided on the liner (40). A head support part (41) and a neck support part (42) are provided on the liner (40). Flexible pads (43) are provided on both sides of the neck support part (42). Each set of flexible pads (43) is provided with a number of massage particles. A power assembly is installed in the clamping cavity. The power assembly is connected to a moving block (32), which passes through a through groove (21) and is connected to the pad (30).

2. The cervical traction device for reducing stretch reflex according to claim 1, characterized in that, The engaging part (31) includes multiple sets of guide posts.

3. The cervical traction device for reducing stretch reflex according to claim 1, characterized in that, The mandibular traction assembly (50) includes two sets of uprights (51), each set of uprights (51) is connected to a traction belt (52), and the two sets of traction belts (52) are connected to a traction pad (53).

4. A cervical traction device for reducing stretch reflex according to claim 1, characterized in that, The power assembly includes a lead screw and a motor body that drives the lead screw to rotate. A bearing seat is screwed onto the lead screw, and the bearing seat is connected to the moving block (32).

5. A cervical traction device for reducing stretch reflex according to claim 1, characterized in that, The head support part (41) and the neck support part (42) are connected by an arc transition.

Images