CN215019928U

CN215019928U - Horizontal cervical vertebra tractor

Info

Publication number: CN215019928U
Application number: CN202121019799.0U
Authority: CN
Inventors: 练思武
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-12-07
Anticipated expiration: 2031-05-13

Abstract

The utility model provides a horizontal cervical vertebra tractor, include: a base; the sliding rail is arranged in the base; the neck support is arranged on the base and slides along the slide rail; the head is horizontally placed on the neck support by arranging the slide rail, the neck support capable of sliding on the slide rail and the traction device for drawing the neck support, the neck is drawn by utilizing the traction force of the traction device, the neck can be used at home, and the neck can be placed at any time without pressure influence on two sides of the neck of the lower jaw; the lying traction has no influence of head gravity and needs small traction force.

Description

Horizontal cervical vertebra tractor

Technical Field

The utility model relates to a cervical vertebra tractor technical field especially relates to a horizontal cervical vertebra tractor.

Background

Cervical spondylosis is a common disease, and the current treatment methods are roughly classified into traction methods, drug treatment methods and operation treatment methods. The operation therapy can eradicate the patient, but the risk is higher, because the blood vessels and nerves at the cervical vertebra of the human body are more, the paralysis of the human body can be caused by carelessness, and even the life danger is generated; the drug therapy is safer, but the treatment is temporary and permanent, and although the short-term effect is obvious, the illness easily recurs after the drug withdrawal; the traction method is a safe and quick-acting therapy, which is not easy to remove the disease root, but has simple treatment operation and difficult relapse of the disease in a short time.

Currently, a cervical and maxillofacial band retractor is generally used, but the cervical and maxillofacial band retractor has the following disadvantages:

1. the flexibility is not enough depending on the traction machinery;

2. when the cervical and jaw belt is used for traction, the weight of the head part needs to be overcome in the sitting position traction, so that the traction force is too large, and discomfort or adverse reaction is easy to cause;

3. when the cervical and jaw belt is dragged, the cervical and jaw belt can cause huge extrusion on the lower jaw part and two sides of the neck, so that the nerve vessels on two sides of the cervical and jaw are compressed, and compression symptoms and cerebral tissue ischemia are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a horizontal cervical vertebra tractor which can overcome the defects;

the utility model provides a horizontal cervical vertebra tractor, include:

a base;

the sliding rail is arranged in the base;

the neck support is arranged on the base and slides along the slide rail;

and the traction device is connected with the neck support to provide traction force for the neck support to slide along the slide rail.

In a preferred embodiment, the bottom of the neck support is provided with a sliding block which is connected with the sliding rail in a sliding way.

In a preferred embodiment, the base is a box body, and the upper surface of the box body is provided with a slotted hole for the sliding block to pass through.

In a preferred embodiment, the traction device is a spring, and the extension and retraction direction of the spring is consistent with the extension direction of the slide rail.

In a preferred embodiment, one end of the spring is connected to the slider and the other end is connected to the side wall of the base.

In a preferred embodiment, the length of the spring in a natural state is smaller than the length of the side wall of the base parallel to the slide rail.

In a preferred embodiment, the upper portion of the collar is arcuate in shape corresponding to the neck.

In a preferred embodiment, the upper part of the neck brace is provided with a protective pad made of soft material.

The technical proposal of the utility model is that the head is horizontally placed on the neck support by arranging the slide rail, the neck support which can slide on the slide rail and the traction device which is used for traction the neck support, the neck can be stretched by utilizing the traction force of the traction device, the neck can be used at home, and the neck can be placed at any time without pressing influence on the two sides of the neck of the lower jaw; the lying traction has no influence of head gravity and needs small traction force.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a top view of the horizontal cervical spine tractor of the present invention;

FIG. 2 is a front view of the horizontal cervical vertebra tractor of the present invention;

description of reference numerals:

1. a base; 2. a neck support; 3. a slide rail; 4. a slider; 5. a spring; 6. a slot hole.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the utility model provides a horizontal cervical vertebra tractor, which comprises:

a base 1; the base 1 is a flat box body and is flatly placed on a bed when in use;

the sliding rail 3 is arranged in the base 1; one or more, preferably two, slide rails 3 are arranged in parallel;

the neck support 2 is arranged on the base 1 and slides along the slide rail 3; the head is flatly placed on the neck support 2;

and the traction device is connected with the neck support 2 to provide traction force for the neck support 2 to slide along the slide rail 3. The neck support 2 is drawn towards the top of the head by the drawing device, so that the neck is stretched.

The bottom of the neck support 2 is provided with a slide block 4 which is connected with the slide rail 3 in a sliding way.

The upper surface of the box body is provided with a slotted hole 6 for the sliding block 4 to pass through. The sliding block 4 can be in a block shape or a strip shape, if the sliding block is in a block shape, the top of the sliding block 4 penetrates through the slotted hole 6 to be connected with the neck support 2, and the sliding block 4 slides in the slotted hole 6; if the neck support is strip-shaped, the top of the sliding block 4 is provided with a connecting block, and the top of the connecting block passes through the slotted hole 6 to be connected with the neck support 2. The length of the slotted hole 6 can be extended from one end of the base 1 to the other end, or can be the length stretched by the traction device, and the sliding range of the neck support 2 is only the stretched length.

The traction device is a spring 5, and the stretching direction of the spring 5 is consistent with the extending direction of the slide rail 3.

One end of the spring 5 is connected with the sliding block 4, and the other end is connected with the side wall of the base 1. The neck support 2 is driven to slide by the elastic force of the spring 5, the elastic force of the spring 5 is traction force, and the spring with proper elastic force is selected as a traction device.

The length of the spring 5 in a natural state is smaller than that of the side wall of the base 1 parallel to the sliding rail 3. When not using, spring 5 is in under the natural state, and neck brace 2 has certain interval apart from the edge of base 1 and the perpendicular one side of slide rail 3, and this interval is the tensile distance of draw gear, can adjust according to actual conditions. During the use, remove neck brace 2 to base 1 edge, the people lies down and puts the head flat on neck brace 2, and neck brace 2 stretches to the direction of top of the head under the spring action of spring 5, pulls the neck, and spring 5 can set up in the one side that is close to the top of the head, also can set up in the one side of keeping away from the top of the head.

The upper part of the neck support 2 is arc-shaped corresponding to the neck. The arc axis direction is parallel to the slide rail 3.

The upper part of the neck support 2 is provided with a protective pad made of soft material. The soft material is sponge, rubber or other soft materials.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A horizontal cervical vertebra retractor, comprising:

a base;

the sliding rail is arranged in the base;

the neck support is arranged on the base and slides along the slide rail;

2. The horizontal cervical vertebra retractor according to claim 1 wherein a slider slidably connected to the slide rail is provided at the bottom of the neck support.

3. The horizontal cervical vertebra retractor according to claim 2 wherein the base is a box body, and a slot hole for the slider to pass through is formed on an upper surface of the box body.

4. The horizontal cervical vertebra retractor according to claim 2 wherein said traction means is a spring, and said spring is extended and retracted in the same direction as the direction in which said sliding rail is extended.

5. The horizontal cervical spine retractor according to claim 4 wherein one end of the spring is connected to the slider and the other end is connected to the sidewall of the base.

6. The horizontal cervical spine retractor of claim 5 wherein the length of the spring in a natural state is smaller than the length of the side wall of the base parallel to the sliding rail.

7. The horizontal cervical spine retractor of claim 1 wherein the upper portion of the neck brace is curved corresponding to the neck.

8. The horizontal cervical spine retractor according to claim 1 wherein a protective pad made of soft material is provided on the upper portion of the neck collar.