CN211356129U - Lumbar isthmus fissure brace - Google Patents
Lumbar isthmus fissure brace Download PDFInfo
- Publication number
- CN211356129U CN211356129U CN201922251710.2U CN201922251710U CN211356129U CN 211356129 U CN211356129 U CN 211356129U CN 201922251710 U CN201922251710 U CN 201922251710U CN 211356129 U CN211356129 U CN 211356129U
- Authority
- CN
- China
- Prior art keywords
- main body
- brace
- lumbar
- isthmus
- iliac crest
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000001621 ilium bone Anatomy 0.000 claims abstract description 7
- 229910052602 gypsum Inorganic materials 0.000 abstract description 22
- 239000010440 gypsum Substances 0.000 abstract description 22
- 230000035876 healing Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 3
- 210000003692 ilium Anatomy 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract 1
- 210000001624 hip Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000011505 plaster Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 210000000988 bone and bone Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002980 postoperative effect Effects 0.000 description 4
- 230000037237 body shape Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 210000004013 groin Anatomy 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 210000004197 pelvis Anatomy 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000002417 xiphoid bone Anatomy 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012148 non-surgical treatment Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 108010048734 sclerotin Proteins 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Images
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- Prostheses (AREA)
Abstract
The utility model discloses a lumbar vertebrae isthmus splits brace, include: a main body and a connecting band; the front and the side of the main body are provided with a plurality of circular through holes; the middle part of the back of the main body is hollow, the upper end and the lower end of the back of the main body are both provided with openings, and the connecting belts are arranged on the openings; the middle part of the main body is provided with an iliac crest arc; the main body comprises a first brace part and a second brace part; the first support for fixing lumbar vertebra is arranged above the iliac crest arc of the main body, and the second support for fixing iliac bones is arranged below the iliac crest arc of the main body. The utility model discloses in, the lumbar vertebrae isthmus splits brace is the customization, gets the mould through the gypsum in advance, again according to gypsum model size preparation, compares with the ordinary brace of current lumbar vertebrae, can fix the ilium simultaneously, and control lumbosacral portion is bent and is stretched and rotatory activity, does benefit to the isthmus and splits the healing, and the patient's size of more laminating wears to experience better.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically speaking, in particular to lumbar vertebra isthmus splits brace.
Background
Lumbar isthmus fissure: the lumbar vertebrae of a human body, which grow completely, can be divided into vertebral bodies, vertebral arches, vertebral plates, upper and lower articular processes, transverse processes and spinous processes. The narrower portion between the superior and inferior articular processes is known as the isthmus. If there is a discontinuity in one or both sides of the isthmus bone, it is called a lumbar isthmus fissure. The brace is placed outside the body and aims to limit certain movement of the body so as to assist the effect of surgical treatment or be directly used for external fixation of non-surgical treatment.
The main cause of lumbar isthmus fissures is due to fatigue fracture of the lumbar isthmus. Literature studies at home and abroad indicate that repeated lumbar hyperextension and rotation activities are the main stresses of fatigue fracture of isthmus. It has been shown that controlling these two stresses can promote healing of the isthmus cleft. The conservative treatment of lumbar isthmus fissure mostly adopts waist protection and brace fixation. For the feasible lumbar isthmus cleaning bone grafting repair pedicle screw internal fixation operation of a patient who can not heal continuous pain through conservative treatment, a lumbar support needs to be worn for protection after the operation, the main purpose is to limit the flexion and extension and rotation of the lumbar, create local stable conditions and promote the growth of isthmus bone. However, the lumbar support used for the patient with the lumbar isthmus fissure conservative and the postoperative patient in clinical practice is a common support, is mainly suitable for all patients with lumbar fusion surgery, and has the following defects aiming at the patient with the lumbar isthmus fissure postoperative patient: 1. there is no stabilization to bilateral iliac crest, poor control of rotation and hyperextension activity; 2. isthmus splits and often occurs in 5 sections of the waist, and the range of the common brace to the caudal side is not enough, causing the stress increase in 5 parts of the waist, and is not favorable to stability and healing. 3. Poor fit with the patient's body shape; the situation is finally caused, so that on one hand, the wearing experience of the patient after the operation is poor, and even the patient does not want to wear the brace; on the other hand, the common lumbar support cannot effectively limit the flexion and extension activities and the rotation activities of the lumbar, so that the isthmus can be treated conservatively without healing, or the postoperative isthmus sclerotin can be delayed to heal and not heal, even the probability of looseness and fracture of the internal fixing device can be increased, and the patient can be suffered from pain and economic burden which can be avoided.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems of the prior art, the embodiment of the utility model provides a lumbar isthmus split brace.
The technical scheme is as follows:
in one aspect, a lumbar isthmus fissure brace is provided, comprising: a main body and a connecting band; the front and the side of the main body are provided with a plurality of circular through holes; the middle part of the back of the main body is hollow, the upper end and the lower end of the back of the main body are both provided with openings, and the connecting belts are arranged on the openings;
the middle part of the main body is provided with an iliac crest arc; the main body comprises a first brace part and a second brace part; the first support for fixing lumbar vertebra is arranged above the iliac crest arc of the main body, and the second support for fixing iliac bones is arranged below the iliac crest arc of the main body.
Further, the first brace and the second brace are of an integrated structure.
Further, the connecting band comprises a first connecting band and a second connecting band; the first connecting belt is arranged on one side of the opening in the back of the main body, and the second connecting belt is arranged on the other side of the opening in the back of the main body.
Further, the iliac crest curve of the subject is obtained by plasticity at the iliac crest of the human body.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is:
1. the lumbar isthmus fissure brace is customized, a model is taken through plaster in advance, and then the brace is manufactured according to the size of a plaster model, compared with the existing lumbar common brace, the brace can simultaneously fix the ilium, control the flexion and extension and rotation of the lumbosacral part, is beneficial to the healing of the isthmus fissure, is more fit for the body type of a patient, and has better wearing experience;
2. the lumbar isthmus split support is higher in height of the support, and on the basis of perfectly fitting the body shape of a patient, the flexion and extension and rotation movement of the lumbar relative to the ilium are limited to the maximum extent, so that conditions are created for the growth of the isthmus bone of the patient after operation;
3. the lumbar isthmus fissure brace can control the stability of the pelvis and the iliac crest at two sides by plasticity at the iliac crest parts at two sides when a plaster is used for taking a model, more effectively controls the rotation of the lumbar vertebra, helps to shorten the isthmus healing period and improves the healing rate.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a front view of a lumbar isthmus fissure support according to a first embodiment of the present invention;
fig. 2 is a schematic back view of a lumbar isthmus fissure support according to a first embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Example one
The utility model provides a lumbar vertebra isthmus splits brace, see fig. 1 and 2, include: a main body and a connecting band; the front and the side of the main body are provided with a plurality of circular through holes 2; the middle part of the back of the main body is hollow, the upper end and the lower end of the back of the main body are both provided with openings, and the connecting belts are arranged on the openings;
the middle part of the main body is provided with an iliac crest arc; the body comprises a first brace part 1 and a second brace part 3; the first support 1 for fixing lumbar vertebra is arranged above the iliac crest arc of the main body, and the second support 3 for fixing iliac bone is arranged below the iliac crest arc of the main body.
In this embodiment, the main body is made of polyethylene plastic; the main body is divided into two parts, above the iliac crest arc and below the iliac crest arc. The part above the iliac crest arc is mainly used for fixing lumbar vertebrae, and the lower part of the iliac crest arc is used for fixing iliac bones, so that the lumbar vertebrae and the iliac bones are stabilized, and the rotation and the backward extension movement of the lower lumbar vertebrae are reduced.
Further, the first brace 1 and the second brace 3 are of an integrated structure.
Further, the connecting belts comprise a first connecting belt 4 and a second connecting belt 5; the first connecting belt 4 is arranged on one side of the opening on the back surface of the main body, and the second connecting belt 5 is arranged on the other side of the opening on the back surface of the main body.
Further, the iliac crest curve of the subject is obtained by plasticity at the iliac crest of the human body.
In the embodiment, the lumbar isthmus fissure brace covers the iliac bones at both sides in a fixed range, can effectively control the stability of the lumbar and the pelvis, has better control on the rotation and the backward extension of the lumbar, and can promote the healing of the isthmus fissure.
In another aspect, a method for making a lumbar isthmus fissure brace is provided, comprising:
wrapping a transparent film around the waist of the patient;
controlling the moisture of a pre-soaked gypsum net, wrapping the gypsum net on the waist of a patient to the level of the xiphoid process, and placing the gypsum net below the level of the midpoint of the groin to be molded out at the iliac crests at two sides; after the gypsum net is dried, making 3-4 horizontal lines on the front surface of the gypsum net, then cutting the gypsum net along the center and taking down the gypsum net to obtain a gypsum model;
and manufacturing the lumbar isthmus fissure brace according to the plaster model.
In this embodiment, during the specific manufacturing, the communication with the patient is made in advance, and the manufacturer is contacted to come to the hospital to measure the body shape of the patient, and the specific operations are as follows:
1. taking a mold; removing outer clothing, only remaining the underwear to lift the upper limbs of the patient, keeping normal breathing, and wrapping the waist of the patient with a transparent film to avoid gypsum contamination in the molding process;
2. controlling the moisture of a pre-soaked gypsum net, wrapping the gypsum net on the waist of a patient to be level with the xiphoid process, putting the gypsum net below the midpoint level of the groin, molding the gypsum net on the iliac crests on two sides to fit the body of the patient as much as possible, making 3-4 horizontal lines on the front of the gypsum net after the gypsum net is dried, using the gypsum net as a later-stage involution, cutting the gypsum net along the center, and taking the gypsum net down carefully;
returning the gypsum model to the factory for manufacturing.
In the embodiment, the manufacturing method has the advantage of individuation, each lumbar isthmus split support is manufactured for a specific patient, the finished product completely fits the body of the patient, and the postoperative wearing experience of the patient is good; individuation, the sponge cushion with certain thickness is arranged on the inner side of each lumbar isthmus split support, and discomfort of a patient after wearing the support is avoided.
Simultaneously, more certain restriction lumbar flexion and extension, rotatory activity, every lumbar vertebrae isthmus splits brace all is that the gypsum is got the mould earlier, then 1: 1 completely reproduces and manufactures a plaster model, and can provide more reliable stability to lumbar isthmus after being worn by a patient.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. A lumbar isthmus fissure brace, comprising: a main body and a connecting band; the front and the side of the main body are provided with a plurality of circular through holes; the middle part of the back of the main body is hollow, the upper end and the lower end of the back of the main body are both provided with openings, and the connecting belts are arranged on the openings;
the middle part of the main body is provided with an iliac crest arc; the main body comprises a first brace part and a second brace part; the first support for fixing lumbar vertebra is arranged above the iliac crest arc of the main body, and the second support for fixing iliac bones is arranged below the iliac crest arc of the main body.
2. The lumbar isthmus split brace of claim 1, wherein the first brace and the second brace are a unitary structure.
3. The lumbar isthmus split brace of claim 1, wherein the connecting band comprises a first connecting band and a second connecting band; the first connecting belt is arranged on one side of the opening in the back of the main body, and the second connecting belt is arranged on the other side of the opening in the back of the main body.
4. The lumbar isthmus split brace of claim 1, wherein the iliac crest curve of the body is plastically worked at the iliac crest of the human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922251710.2U CN211356129U (en) | 2019-12-16 | 2019-12-16 | Lumbar isthmus fissure brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922251710.2U CN211356129U (en) | 2019-12-16 | 2019-12-16 | Lumbar isthmus fissure brace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211356129U true CN211356129U (en) | 2020-08-28 |
Family
ID=72161329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922251710.2U Expired - Fee Related CN211356129U (en) | 2019-12-16 | 2019-12-16 | Lumbar isthmus fissure brace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211356129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974508A (en) * | 2019-12-16 | 2020-04-10 | 中国人民解放军总医院第七医学中心 | Lumbar isthmus fissure brace and manufacturing method thereof |
-
2019
- 2019-12-16 CN CN201922251710.2U patent/CN211356129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974508A (en) * | 2019-12-16 | 2020-04-10 | 中国人民解放军总医院第七医学中心 | Lumbar isthmus fissure brace and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 |