CN110897774A

CN110897774A - Head, neck and chest orthosis with adjustable cheekbone support

Info

Publication number: CN110897774A
Application number: CN201911077764.XA
Authority: CN
Inventors: 张强; 尹树伟; 曹杰
Original assignee: Sichuan Rehabilitation Aids Technical Service Center
Current assignee: Sichuan Rehabilitation Aids Technical Service Center
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-03-24

Abstract

The invention discloses a cheekbone support adjustable head, neck and chest orthosis, which comprises a front pressing piece, a rear pressing piece and a plurality of elastic binding bands connected between the front pressing piece and the rear pressing piece, wherein a occipital supporting piece is formed at the top of the rear pressing piece, two groups of adjustable connecting pieces are fixed on the front pressing piece, supporting supports are fixed at the tops of the two groups of adjustable connecting pieces, and the two supporting supports can respectively support cheekbones on two sides of a face or mandible on the lower side of the face. The invention can well solve the problem of inconvenient opening action of the traditional adjustable head, neck and chest orthosis caused by the supporting point of the lower jaw support by selectively supporting the cheekbones on the two sides of the face of the patient.

Description

Head, neck and chest orthosis with adjustable cheekbone support

Technical Field

The invention relates to the technical field of rehabilitation aids, in particular to a cheekbone support adjustable head, neck and chest orthosis.

Background

The head, neck and chest orthosis is also called a head, neck and chest fixing brace, and is suitable for patients with cervical vertebra injury and high thoracic vertebra injury. The head, neck and chest orthosis is used for limiting movement of the cervical vertebra, simultaneously aims at reducing weight of the head and applying burden to the cervical vertebra, can limit actions of front and back extension, flexion and extension, lateral bending, left and right rotation and the like of a human body, is accompanied by uplifted supporting force, and provides protection for movement in a post-operation fixing and rehabilitation period of cervical vertebra (except atlantoaxial) injury.

It is often used for fixation and conservative treatment of cervical osteoarthritis, cervical stable fracture and the like, and also used for patients who have high requirements on cervical vertebra fixation after a head ring type cervical vertebra orthosis (a Harro's bracket) is removed. Clinical evidence shows that: the cervical vertebra thoracic support can more stably fix the cervical vertebra and limit the movement of each plane of the cervical vertebra so as to reduce the burden of the cervical vertebra, and particularly can achieve stable effect on the lower segment of the cervical vertebra and the upper thoracic vertebra above a chest 3. Indications are as follows: is suitable for the fixation after the fracture of cervical vertebra and upper thoracic vertebra, and the dislocation and subluxation reduction of cervical vertebra; fixing before and after cervical vertebra operation; conservative treatment of mild cervical spondylosis, and the like, which is an orthopedic device commonly used in spinal surgery and orthopaedics.

At present, the traditional adjustable head, neck and chest orthoses widely applied in the market are composed of a pair of front and back chest pieces, an adjustable mandible support, an adjustable back pillow support and an inner liner, and are respectively connected and fixed by three groups of magic tapes. The head, neck and chest orthosis with the structure can respectively rotate the front and back groups of metal adjusting rods according to the height of the neck of a patient, can be adjusted to a proper ideal height, and is comfortable to wear, simple and convenient to mount, fast and reliable to adjust, good in air permeability and outstanding in fixing and supporting effects. However, the traditional adjustable head-neck-chest orthosis has some disadvantages, and the movement of the mandible is severely limited due to the supporting type stress design of the mandible support, so that when a patient wears the orthosis to open, such as eating, speaking, sneezing or coughing, a reaction force is formed on the mandible support due to the movement of the mandible, and accordingly, the cervical vertebra is unstably displaced, the focus is harmed or the displacement risk of the focus vertebral body is increased, and finally serious consequences are generated. Meanwhile, when the traditional adjustable brace is worn, the opening cannot be formed or the opening range is extremely small, so that great inconvenience is brought to the daily life of a patient, and the compliance of the patient wearing the brace for a long time (for several months) is poor.

Disclosure of Invention

The invention aims to provide a cheekbone support adjustable head-neck-chest orthosis, which can be used for well solving the problem of inconvenient opening action of the traditional adjustable head-neck-chest orthosis caused by a lower jaw support point by selectively supporting cheekbones on two sides of the face of a patient.

The purpose of the invention is realized by the following technical scheme: the utility model provides a neck chest orthotic device with adjustable cheekbone is supported, includes preceding preforming, back preforming and connects many elastic bandage between preceding preforming and back preforming, and the shaping of back preforming top has occipital bone support piece, be fixed with two sets of adjustable connecting piece on the preceding preforming, the top of two sets of adjustable connecting piece all is fixed with the support and holds in the palm, and two support hold in the palm and support the cheekbone of face both sides or the mandible of face downside respectively.

Further, adjustable connecting piece includes the female seat of connection and the sub-pole of connection through at least two positioning bolt reciprocal anchorage, connects female seat fixed in the front on the pressure plate, and connects and to process the female hole of screw thread that has a plurality of vertical arrangements on female seat, and processing has a plurality of vertical arrangements and the sub-hole of screw thread that matches with the female hole of screw thread on the sub-pole of connection, and the sub-hole of single screw thread combines into the location screw with the female hole of single screw thread that corresponds, and every positioning bolt is used for connecting one of them location screw respectively, support and hold in the palm and fix at the sub-pole top of connection.

Further, the upper part of at least one of the two connecting sub-rods is bent toward the side of the occipital supporting plate.

Further, preceding preforming and back preforming all include the chest splenium and the waist splenium of lower part on upper portion, elastic bandage has four, and wherein two elasticity are tied up and are used for the constraint to tighten up human waist both sides between the waist splenium of preforming and the waist splenium of back preforming in the front through hasp connection, and two elasticity are tied up and are used for the constraint to tighten up the shoulder of human both sides between the chest splenium of preforming and the chest splenium of back preforming in the front through hasp connection in addition, occipital bone support piece is fixed at the top side of back preforming chest splenium.

The invention has the beneficial effects that:

1. on the basis of the design structure of the traditional adjustable head-neck-chest orthosis, the supporting point of the lower jaw support is improved to be the supporting point of the cheekbone, so that the problem that the opening action of a patient wearing the traditional adjustable head-neck-chest orthosis is inconvenient due to the supporting point of the lower jaw support is well solved, and the potential risk of focus vertebral body displacement caused by unfastening the lower jaw support when the patient wears the traditional brace during eating or talking is avoided;

2. by arranging the two groups of adjustable connecting pieces, the relative height between the connecting piece rods in the adjustable connecting pieces and the face of a human body can be adjusted according to needs, so that cheekbones or mandibles can be selectively supported by the support bracket, the cheekbones on the face can be selectively supported during eating, the mandibles can be supported during rest, function selection is diversified, and the defects of the traditional brace in the aspects of use safety and convenience are overcome;

3. the supporting support is a customized piece which is made by taking the shape according to different face shapes of each wearer through a three-dimensional scanning technology, and can provide high matching degree and comfort for the face shapes of the wearers.

Drawings

FIG. 1 is a schematic structural view of the present invention;

the labels in the figure are: 1-tabletting before; 2-tabletting after the step of; 3-occipital bone supporting sheet; 4-lower elastic band; 5-upper elastic bandage; 6-connecting the female seat; 7-connecting the sub-rods; 8-a support bracket; 9-bending part.

Detailed Description

As shown in fig. 1, the cheekbone support adjustable head, neck and chest orthosis provided by this embodiment includes a front pressing plate 1, a rear pressing plate 2 and a plurality of elastic bands connected between the front pressing plate 1 and the rear pressing plate 2, and the present application is an improvement on the basis of the design structure of the traditional adjustable head, neck and chest orthosis, and aims to solve the problem of inconvenient opening movement caused by the mandibular support point. Specifically, preceding preforming 1 and back preforming 2 all include chest splenium and the waist splenium of lower part on upper portion, and chest splenium and the integrative die sinking shaping of waist splenium for the human front chest abdomen and back waist of laminating all adopt scalable mode of tightening up to agree with human size according to the patient of different sizes, in this embodiment, elastic bandage has four, is elastic bandage 4 and two upper elastic bandage 5 down for two respectively, and two elastic bandage 4 down are between the waist splenium of preforming 1 and back preforming 2 in front through the hasp connection, and the hasp adopts and adjusts hasp or flexible hasp, like belt buckle, bandage etc.. Install the hasp at the waist splenium downside of back preforming 2, lower elastic bandage 4 one end is fixed with the waist splenium downside of preceding preforming 1, and the other end is connected with the hasp is adjustable, and two elastic bandage 4 just can be used for the constraint to tighten up human waist both sides down like this, provide better stability. Elastic bandage 5 is gone up to two and is also connected between the chest splenium of preceding preforming 1 and the chest splenium of back preforming 2 through same hasp, and the mounting means is the same, and elastic bandage 5 is used for the constraint to tighten up the shoulder of human both sides on two, and four elastic bandage adjust suitable back like this to can with the fine laminating of human body and provide stable support. The top side of the chest compression part of the back pressing plate 2 is formed with an occipital supporting plate 3 for supporting the human body occipital sac, thereby limiting the backward extension of the patient.

In order to improve the traditional mandible support structure, two groups of adjustable connecting pieces are fixed on the front pressing piece 1, in this embodiment, the adjustable connecting pieces comprise a connecting female seat 6 and a connecting sub-rod 7 which are fixed with each other through two positioning bolts, the connecting female seat 6 is preferably in a strip shape and is made of metal or nonmetal materials with high support strength, such as aluminum alloy or carbon fiber. The female seat 6 of connection bonds fixedly or through the bolt fastening on the outer wall in preceding preforming 1 middle part, and processing has the female hole of a plurality of vertical screw threads of arranging on the female seat 6 of connection. Connect sub-pole 7 to be the bar pole, as preferred, its width equals with connecting female seat 6 width, and its length is 3 ~ 5 times of connecting female seat 6 length, and the lower part of connecting sub-pole 7 is processed the sub-hole of screw thread that has a plurality of vertical arrangements equally, and the number in sub-hole of screw thread is the twice of the number in the female hole of screw thread, and the sub-hole of screw thread is the same with the aperture size in the female hole of screw thread, arranges the interval also the same, so the sub-hole of some screw thread coincides with all female holes of screw thread, has laid the foundation for subsequent fixed connection. The single threaded sub-hole and the corresponding single threaded female hole are combined into a positioning screw hole, and the two positioning bolts are respectively used for connecting the two positioning screw holes, so that stable connection is formed between the connecting female seat 6 and the connecting sub-rod 7. The tops of the two connecting sub-rods 7 are respectively and detachably fixed with a supporting bracket 8 through bolts, and the two supporting brackets 8 can respectively support cheekbones on two sides of the face or the mandible on the lower side of the face selectively. In the embodiment, the two supporting brackets 8 are also called zygomatic brackets and can be designed into three standard specifications of large, medium and small; the customized part can be made according to different face shapes of each wearer or can be made individually through three-dimensional face scanning and 3D printing technology.

In order to avoid the inconvenient influence of the connecting rod 7 on the feeding action of the feeder when the patient eats, in the embodiment, the part of the upper part of one connecting rod 7 connected with the supporting bracket 8 is bent towards one side of the occipital supporting plate 3, and the bent radian is 0.5-0.75 flat-angle radians, so that the connecting rod can not only be matched with the sunken part of the jaw and the neck of a human body, but also can reserve enough space for the hand, the feeding tool and the containing appliance of the feeder, and the design is very humanized.

The wearing process of the invention is as follows: the product with the corresponding model is selected according to the body type of a patient, the corresponding hasp is loosened, the product is divided into a front pressing piece 1 part or a rear pressing piece 2 part, the patient lies in bed to wear, the rear pressing piece 2 is plugged to the back of the patient and worn, the occipital bone supporting piece 3 is pressed against the cerebellum pillow, the chest pressing part of the rear pressing piece 2 is pressed against the shoulder and back, the waist pressing part of the rear pressing piece 2 is pressed against the rear waist, the front pressing piece 1 is worn, similarly, the chest pressing part of the front pressing piece 1 is pressed against the front chest, the waist pressing part of the front pressing piece 1 is pressed against the front abdomen, the elastic bandage is adjusted to be properly loosened, the positions of the two connecting sub-rods 7 are adjusted, the two supporting supports 8 can stably support cheekbones on two sides of the cheek of the patient, and the elastic bandage is tightened after the adjustment is completed, so. At the moment, the patient can be converted from a bed-lying state to a standing state, and feels whether the support in all aspects is stable or not, otherwise, the patient continues to be in bed for adjustment. After the patient finishes eating or does not need to support cheekbones, continue to keep lying in bed, adjust the position of two connector poles 7, make two support and hold in the palm 8 and can stably hold the both sides of patient's cheek mandible, the adjustment back patient stands to feel, if feel the comfort level lower or uncomfortable, can dismantle the support and hold in the palm 8 and get off to change, it can to be the support of big one or suitable model holds in the palm 8 for the change.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the scope of the present invention. It should be noted that structures or components illustrated in the drawings are not necessarily drawn to scale, and descriptions of well-known components and processing techniques and procedures are omitted to avoid unnecessarily limiting the invention.

Claims

1. The utility model provides a neck chest orthotic device with adjustable cheekbone is supported, includes preceding preforming, back preforming and connects many elastic bandage between preceding preforming and back preforming, and the shaping of back preforming top has occipital support piece, its characterized in that: two groups of adjustable connecting pieces are fixed on the front pressing piece, supporting supports are fixed at the tops of the two groups of adjustable connecting pieces, and the two supporting supports can respectively support cheekbones on the two sides of the face or the mandible on the lower side of the face.

2. The zygomatic-support-adjustable head, neck and chest orthosis according to claim 1, wherein: the adjustable connecting piece comprises a connecting female seat and a connecting sub-rod which are mutually fixed through at least two positioning bolts, the connecting female seat is fixed on the front pressing piece, a plurality of vertically arranged threaded female holes are processed on the connecting female seat, a plurality of vertically arranged threaded sub-holes matched with the threaded female holes are processed on the connecting sub-rod, a single threaded sub-hole is combined with the corresponding single threaded female hole to form a positioning screw hole, each positioning bolt is respectively used for connecting one of the positioning screw holes, and the supporting support is fixed at the top of the connecting sub-rod.

3. The zygomatic-support-adjustable head, neck and chest orthosis according to claim 2, wherein: the upper part of at least one connecting sub-rod of the two connecting sub-rods bends towards one side of the occipital supporting plate.

4. The zygomatic-support-adjustable head, neck and chest orthosis according to claim 1, wherein: preceding preforming and back preforming all include chest splenium and the waist splenium of lower part on upper portion, elastic bandage has four, and wherein two elasticity are tied up and are used for the constraint to tighten up human waist both sides between the waist splenium of preforming and the waist splenium of back preforming in the front through hasp connection, and two elasticity are tied up and are used for the constraint to tighten up the shoulder of human both sides between the chest splenium of preforming and back preforming in the front through hasp connection in addition, occipital bone support piece is fixed on the top side of preforming chest splenium behind.