CN215821308U

CN215821308U - Anatomical lumbar traction brace

Info

Publication number: CN215821308U
Application number: CN202122292455.3U
Authority: CN
Inventors: 胡成栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-15
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses an anatomical lumbar traction brace, relates to the technical field of medical instruments, and solves the technical problems that the existing lumbar traction equipment is large in size, complex in structure, high in cost, inconvenient to use and not suitable for patients with light and moderate lumbar disc herniation. The device comprises a brace body, a traction piece and a fixing belt; the brace body is an anatomical structure which is attached to a human body, and the traction piece is fixedly connected with the brace body, supports the brace body and can adjust the brace body; the brace body and the fixing band are connected with each other, so that the anatomical lumbar traction brace is in an annular closed structure. The utility model can effectively relieve the light and medium lumbar disc herniation of adults and old people by well fitting the waist body with the brace body and generating traction force by matching with the traction piece, and has good wearing stability, simple structure, small volume, convenient use and simple method by matching with the fixing belt.

Description

Anatomical lumbar traction brace

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an anatomical lumbar traction brace.

Background

Lumbar disc herniation is a common chronic disease, which seriously affects the quality of life of patients. The main physiotherapy means at present is traction therapy. The lumbar traction is to utilize the traction force and the counter traction force to act on the lumbar, and achieve the purpose of treating the lumbar disc herniation by traction in opposite directions. The lumbar intervertebral space is widened after traction compared with the lumbar intervertebral space before traction, negative pressure can be formed in the lumbar intervertebral space due to the widening of the lumbar intervertebral space, and the tension of the longitudinal ligament is favorable for the protruded nucleus pulposus to receive or change the relationship between the protruded nucleus pulposus and the nerve root. The increase of the lumbar intervertebral space and the pulling of the zygapophyseal joints can restore the normal appearance of the intervertebral foramen, thereby relieving the extrusion to nerve roots.

The existing lumbar vertebra traction equipment can not be well suitable for patients with light and moderate lumbar intervertebral disc protrusion, and is mainly suitable for patients with severe lumbar intervertebral disc protrusion. A novel lumbar traction brace which is suitable for patients with light and moderate lumbar intervertebral disc protrusion, can be worn with users and can effectively relieve the lumbar intervertebral disc protrusion is needed.

In the process of implementing the utility model, the utility model people find that at least the following problems exist in the prior art:

the existing lumbar vertebra traction equipment has large volume, complex structure, high cost and inconvenient use, and can not be well suitable for patients with light and moderate lumbar intervertebral disc protrusion.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anatomical lumbar traction brace to solve the technical problems that the existing lumbar traction equipment in the prior art is large in size, complex in structure, high in cost, inconvenient to use and not suitable for patients with light and moderate lumbar disc herniation. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the utility model are described in detail in the following.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an anatomical lumbar traction brace, which comprises a brace body, a traction piece and a fixing belt; the brace body is an anatomical structure which is attached to a human body, and the traction piece is fixedly connected with the brace body, supports the brace body and can adjust the brace body; the brace body and the fixing band are connected with each other, so that the anatomical lumbar traction brace is in an annular closed structure.

Preferably, the brace body comprises a first brace and a second brace; the first brace is arranged above the second brace; the first brace and the second brace are of mutually separated structures or integrated structures.

Preferably, the first brace is an anatomical structure attached to the back of a human body; the second brace is an anatomical structure fitting the pelvis of a human body.

Preferably, the brace body is provided with a hollow structure.

Preferably, the parameters of the anatomical structures of the first and second braces are obtained by CT measurement.

Preferably, the brace body is made of polyethylene, polypropylene or polyvinyl chloride.

Preferably, the traction piece comprises a first connecting part, a traction rod and a second connecting part; the first connecting part is connected with the second connecting part through the traction rod; the first connecting part is fixedly connected with the first support through the hollow structure; the second connecting part is fixedly connected with the second brace through the hollow-out structure.

Preferably, the number of the traction pieces is four, and the traction pieces are respectively a first traction piece, a second traction piece, a third traction piece and a fourth traction piece; the first traction piece and the second traction piece are symmetrically arranged on the side of the anatomical lumbar traction brace; the third traction piece and the fourth traction piece are symmetrically arranged behind the anatomical lumbar traction brace.

Preferably, the fixing band is fixedly connected to the brace body through a mounting ring arranged on the brace body, and the fixing band is of an annular structure; the fixing band is made of elastic materials.

Preferably, the brace body is wrapped by a layer of soft breathable fabric.

The implementation of one of the technical schemes of the utility model has the following advantages or beneficial effects:

the utility model can effectively relieve the light and medium lumbar disc herniation of adults and old people by the support body well fitting the waist and generating traction force after being matched with the traction piece, has good wearing stability, simple structure, small volume, low cost, convenient carrying for a user and simple use method by matching with the fixing belt, can be operated and used as long as the size which is matched with a patient is adjusted before use, and does not need the supervision of medical staff.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

figure 1 is a first perspective view of an anatomical lumbar traction brace embodiment of the present invention;

figure 2 is a schematic diagram of a second perspective view of an anatomical lumbar traction brace embodiment of the present invention;

figure 3 is a schematic view of a traction element of an anatomical lumbar traction brace embodiment of the present invention.

In the figure: 1. a brace body; 11. a first brace; 12. a second brace; 13. a hollow structure; 14. a mounting ring; 2. a traction member; 21. a first connection portion; 22. a draw bar; 23. a second connecting portion; 24. a first traction member; 25. a second traction member; 26. a third traction member; 27. a fourth traction member; 3. and (7) fixing the belt.

Detailed Description

In order that the objects, aspects and advantages of the present invention will become more apparent, various exemplary embodiments will be described below with reference to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration various exemplary embodiments in which the utility model may be practiced. The same numbers in different drawings identify the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. It is to be understood that they are merely examples of processes, methods, apparatus, etc. consistent with certain aspects of the present disclosure as detailed in the appended claims, and that other embodiments may be used or structural and functional modifications may be made to the embodiments set forth herein without departing from the scope and spirit of the present disclosure.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," and the like are used in the orientations and positional relationships illustrated in the accompanying drawings for the purpose of facilitating the description of the present invention and simplifying the description, and do not indicate or imply that the elements so referred to must have a particular orientation, be constructed in a particular orientation, and be operated. The terms "first", "second", etc. 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. The term "plurality" means two or more. The terms "coupled" and "connected" are to be construed broadly and may include, for example, a fixed connection, a removable connection, a unitary connection, a mechanical connection, an electrical connection, a communicative connection, a direct connection, an indirect connection via intermediate media, and may include, but are not limited to, a connection between two elements or an interactive relationship between two elements. The term "and/or" includes any and all combinations of one or more of the associated listed items. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In order to explain the technical solution of the present invention, the following description is made by way of specific examples, which only show the relevant portions of the embodiments of the present invention.

The first embodiment is as follows:

as shown in fig. 1-2, the utility model provides an anatomical lumbar traction brace, which comprises a brace body 1, a traction piece 2 and a fixing belt 3. The brace body 1 is an anatomical structure which is attached to a human body, a user can wear the brace body comfortably, the brace body is closely attached to the human body, when the brace body is matched with the traction piece 2 for use, the traction force can exert the maximum effect, the brace body 1 can also be limited, and bad habits such as waist and back bending and incorrect sitting posture are prevented. Draw piece 2 and brace body 1 fixed connection, support brace body 1 to can adjust brace body 1, draw the in-process, draw piece 2 and draw brace body 1 to both ends, thereby adjust brace body 1, its fixed connection is preferably bolted connection, conveniently draws the dismantlement of piece 2. Brace body 1, fixed band 3 interconnect make anatomical form lumbar vertebrae traction brace be annular enclosed construction, increase when wearing stability, be difficult for dropping. The brace body 1 is well attached to the waist and generates traction force after being matched with the traction piece 2, so that the light and medium lumbar disc herniation of adults and old people can be effectively relieved, and the brace is matched with the fixing belt 3, so that the brace is good in wearing stability, simple in structure, small in size, low in cost, convenient to carry by a user, simple in use method, capable of being operated and used as long as the size of the brace is adjusted to be consistent with that of a patient before use, and free of supervision of medical staff.

As an alternative embodiment, as shown in fig. 1-2, the brace body 1 includes a first brace 11 and a second brace 12. The first brace 11 is disposed above the second brace 12, and the first brace 11 is coaxially connected to the second brace 12. The first brace 11 and the second brace 12 are of a mutually separated structure or an integrated structure, the mutually separated structure is convenient to adjust the distance between the first brace 11 and the second brace 12, the adjustment range is wide, the integrated structure can only be finely adjusted when the distance between the first brace 11 and the second brace 12 is adjusted, and the integrated structure is convenient to install and simple in process. Preferably, the first brace 11 and the second brace 12 are configured to be separated from each other.

As an alternative embodiment, as shown in fig. 1-2, the first brace 11 is an anatomical structure that fits the back of the human body, so that the first brace 11 fits the middle position of the back of the human body better (i.e. the periphery of the chest under the xiphoid process plane, which does not cause discomfort of the chest), prevents the lumbar from bending, and prevents the standing posture and sitting posture from being incorrect, thereby achieving the best traction effect, effectively alleviating the symptoms of the lumbar disc herniation, and the first brace 11 has a fastening effect, and receives traction force when in traction to drive the lumbar to pull upwards, thereby achieving traction treatment, and improving comfort. The second support 12 is an anatomical structure fitting the pelvis of a human body, so that the second support 12 can better fit the anterior and posterior superior iliac spines of the pelvis to prevent the lumbar from bending and has the advantages of standing and sitting postures which are not right, the best traction effect is achieved, the symptom of the lumbar intervertebral disc protrusion is effectively relieved, the second support 12 has the fastening effect, and the second support receives the counter traction force when in traction to drive the lumbar to be downwards pulled, so that the traction treatment is realized, and the comfort level is also improved.

As an optional embodiment, as shown in fig. 1-2, the brace body 1 is provided with hollow structures 13, which are transverse and longitudinal rows of hollow structures 13, the brace body 1 and the traction member 2 can be connected through the hollow structures 13, the periphery of the hollow structures 13 connected to the brace body 1 and the traction member 2 is slightly recessed inward, and the hollow structures 13 are matched with the traction member 2 to provide a good working environment for the traction member 2, and the hollow structures 13 can also ventilate.

As an alternative embodiment, as shown in fig. 1-2, the parameters of the anatomical structure of the first and

second braces

11, 12 are obtained by CT measurements. The support body 1 is designed by measuring 350 adult and old people's gladioid process plane lower chest circumference and pelvis anterior-iliac spine data through CT (mainly using X-ray and detector with high sensitivity to scan one section of body after another, then converting the data into data, and decoding the data to form images by computer), grouping according to different heights and sexes during measurement, and integrating the height and width of each group of 50 people through data. Preferably, the height of the right back and the height of the side of the brace body 1 are both 20.5cm, and the width of the brace body 1 is 31 cm.

As an alternative embodiment, as shown in fig. 1-2, the material of the brace body 1 is polyethylene, polypropylene or polyvinyl chloride. The polyethylene has good chemical stability; the polypropylene has the lightest weight and good formability; the mechanical strength of the polyvinyl chloride is good. Preferably, the brace body 1 is made of polyethylene, and has light weight and good flexibility.

As an alternative embodiment, as shown in fig. 1, the towing member 2 comprises a first coupling portion 21, a towing bar 22 and a second coupling portion 23. The first coupling portion 21 is coupled to the second coupling portion 23 via the drawbar 22, and the first coupling portion 21, the drawbar 22, and the second coupling portion 23 are coaxially coupled. The first connecting part 21 is fixedly connected with the first brace 11 through the hollow structure 13, and transmits traction force to the first brace 11, so that a good traction effect is achieved, and the lumbar intervertebral disc protrusion is relieved. The second connecting part 23 is fixedly connected with the second brace 12 through the hollow structure 13, and transmits the counter-traction force to the second brace 12, so that a good traction effect is achieved, and the lumbar intervertebral disc protrusion is conveniently relieved. Preferably, the traction piece 2 is telescopic, so that the distance between the first brace 11 and the second brace 12 can be well adjusted, that is, the traction rod 22 is provided with an internal thread, the first connecting part 21 and the second connecting part 23 are provided with an external thread, two ends of the traction rod 22 are in threaded connection with the first connecting part 21 and the second connecting part 23, and the length of the traction piece 2 can be adjusted through rotation.

As an alternative embodiment, as shown in fig. 2, the number of the traction members 2 is four, namely a first traction member 24, a second traction member 25, a third traction member 26 and a fourth traction member 27; the first traction piece 24 and the second traction piece 25 are symmetrically arranged on the side of the anatomical lumbar traction brace; the third traction piece 26 and the fourth traction piece 27 are symmetrically arranged at the rear part of the anatomical lumbar traction brace. The traction piece 2 is symmetrically arranged, so that a good stabilizing effect can be achieved, and acting force can be uniformly distributed. The number of the traction members 2 can be adjusted according to the requirements of the human body.

As an alternative embodiment, as shown in fig. 1, the fixing belt 3 is fixedly connected to the brace body 1 through a mounting ring provided on the brace body 1, for preventing the brace body 1 from being detached from the human body. The fixing band is of an annular structure, so that the fixing band is convenient to mount and can increase the strength. The fixed band material is the elasticity material, can be fixed with the better laminating of human belly, and increase stability has improved the result of use. The number of the fixing belts 3 is two, and the fixing belts are respectively matched with the first brace 11 and the second brace 12 for use. When the mounting rings 14 are arranged on two sides of the brace body 1, the mounting is convenient, and the use is convenient.

As an optional implementation mode, the brace body is wrapped with a layer of soft breathable fabric, so that a wearer can feel cool, breathable and not stuffy when wearing the brace, the wearing is comfortable and stable, and the fabric is provided with air holes matched with the hollow structures 13.

The anatomical lumbar traction brace disclosed by the utility model has the working principle as shown in fig. 1-2, the brace body 1 is well attached to the waist and matched with the traction piece 2, so that the body posture of a human body is standard during lumbar traction, a good basic condition is provided for lumbar traction, when the traction piece 2 works, traction force is applied to the first brace 11, counter traction force is applied to the second brace 12, and the traction effect is achieved through the counter action effect of the force.

The embodiment is only a specific example and does not indicate such an implementation of the utility model.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. An anatomical lumbar traction brace is characterized by comprising a brace body, a traction piece and a fixing belt; the brace body is an anatomical structure which is attached to a human body, and the traction piece is fixedly connected with the brace body, supports the brace body and can adjust the brace body; the brace body and the fixing band are connected with each other, so that the anatomical lumbar traction brace is in an annular closed structure.

2. The anatomical lumbar traction brace of claim 1, wherein the brace body comprises a first brace and a second brace; the first brace is arranged above the second brace; the first brace and the second brace are of mutually separated structures or integrated structures.

3. The anatomical lumbar traction brace of claim 2, wherein the first brace is an anatomical structure that conforms to the back of a human body; the second brace is an anatomical structure fitting the pelvis of a human body.

4. The anatomical lumbar traction brace as claimed in claim 3, wherein the brace body is provided with a hollow structure.

5. The anatomical lumbar traction brace of claim 4, wherein the anatomical parameters of the first and second braces are measured by CT.

6. The anatomical lumbar traction brace as claimed in claim 5, wherein the brace body is made of polyethylene, polypropylene or polyvinyl chloride.

7. The anatomical lumbar traction brace of claim 4, wherein the traction member comprises a first coupling portion, a traction bar, and a second coupling portion; the first connecting part is connected with the second connecting part through the traction rod; the first connecting part is fixedly connected with the first support through the hollow structure; the second connecting part is fixedly connected with the second brace through the hollow-out structure.

8. The anatomical lumbar traction brace of claim 1, wherein the number of said traction members is four, respectively a first traction member, a second traction member, a third traction member and a fourth traction member; the first traction piece and the second traction piece are symmetrically arranged on the side of the anatomical lumbar traction brace; the third traction piece and the fourth traction piece are symmetrically arranged behind the anatomical lumbar traction brace.

9. The anatomical lumbar traction brace as claimed in claim 1, wherein the fixing strap is fixedly connected to the brace body through a mounting ring disposed on the brace body, and the fixing strap is of a ring structure; the fixing band is made of elastic materials.

10. The anatomical lumbar traction brace of claim 1, wherein the brace body is wrapped with a layer of soft breathable fabric.