CN112842658B

CN112842658B - Correction device for spinal surgery

Info

Publication number: CN112842658B
Application number: CN202110188175.XA
Authority: CN
Inventors: 车明学; 刘明曦
Original assignee: First Hospital Jinlin University
Current assignee: First Hospital Jinlin University
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2022-08-02
Anticipated expiration: 2041-02-19
Also published as: CN112842658A

Abstract

The present invention relates to an orthotic device for use in spinal surgery. The waist and hip assembly is provided with a base assembly, a plurality of joint assemblies are arranged between the base assembly and the neck assembly, and the base assembly is connected with the joint assemblies, the joint assemblies and the neck assembly through transfer supports; the waist and hip assembly comprises a waist and hip back plate, a waist and hip fixing band and a fixing buckle, wherein the waist and hip back plate is provided with the waist and hip fixing band; the joint assembly comprises a support base, a joint connecting disc is arranged above the middle part of the support base, a left connecting plate is arranged on the left side of the support base through a left cross arm, and a right connecting plate is arranged on the right side of the support base through a right cross arm; the neck component comprises a neck sleeve, and a neck support arm is hinged below the back part of the neck sleeve; the switching support comprises a support connecting disc, and a support supporting arm is arranged on the support connecting disc. The invention has reasonable structural design, has the function of multi-dimensional and multi-position adjustment and setting, and can better adapt to the spinal correction requirement.

Description

Correction device for spinal surgery

Technical Field

The invention belongs to the technical field of spinal surgery supplies, and particularly relates to a correction device for spinal surgery.

Background

Spine surgery is classified into spinal injury, spinal infection, spinal tumor, spinal degenerative disease, and spinal deformity alignment, in which spinal injury, spinal degenerative disease, spinal deformity are hot spots. The spine is the second lifeline of the human body and occupies a central part in the human body, which affects the health of the human body. According to general survey results of primary schools of Beijing, 68% of children have spine abnormalities, the incidence rate of different degrees of scoliosis is up to 20%, and 80% of adults have headache, back pain, lumbago and numbness of hands and feet actually caused by spine abnormalities in teenagers.

The spine correction is a short-term spine correction technology, is a special technology for restoring an offset or semi-dislocated spine and adjusting spinal joints, is similar to the traditional Chinese medicine pulling method and the bone setting operation, has the guidance of the system theory and the specific force exerting skill, and is a scientific and efficient treatment technology. The spine correction technology is incorporated into an important auxiliary treatment means for treating other intractable diseases, has a very good treatment effect, and has an important auxiliary treatment effect on diabetes, rheumatoid diseases, cardiovascular and cerebrovascular diseases and the like.

The correction device is used for fixing the posture of a user under a specific correction posture and maintaining the correction posture for a certain time, and the effect of correcting the spine is achieved by the recovery effect of the physiological function of the user. The existing correction device can only simply fix the limbs of a user, cannot independently adjust and set in multiple dimensions and multiple positions, namely, the user cannot adjust the correction degree of adaptability at a specific spine position, so that the existing correction device is poor in correction effect, and the problem of insufficient correction or excessive correction occurs. Therefore, there is a need for a structurally optimized design of an orthotic device for spinal surgery to enhance the ability and effect of the correction.

Disclosure of Invention

The invention provides the correction device for the spinal surgery, which has reasonable structural design and multi-dimensional and multi-position adjustment setting function, is used for solving the technical problems in the prior art, improves the adaptability of the correction device to different user adjustment requirements, and provides better correction effect.

The technical scheme adopted by the invention for solving the technical problems in the prior art is as follows: a correction device for spinal surgery comprises a waist and hip assembly fixed with the waist and hip position and a neck assembly provided with a neck fixing sleeve, wherein a base assembly is arranged on the waist and hip assembly, a plurality of joint assemblies are arranged between the base assembly and the neck assembly, and the base assembly and the joint assemblies, two adjacent joint assemblies and the joint assemblies are connected through a switching bracket; the waist and hip assembly comprises an inverted Y-shaped waist and hip back plate, a left group of waist and hip fixing belts and a right group of waist and hip fixing belts are arranged on the waist and hip back plate, and the waist and hip assembly also comprises fixing buckles for connecting the waist and hip fixing belts; the joint assembly comprises a supporting base positioned in the middle, a joint connecting disc is arranged above the middle of the supporting base, a left connecting plate is arranged on the left side of the supporting base through a left cross arm, a right connecting plate is arranged on the right side of the supporting base through a right cross arm, a connecting lug plate is arranged on the back of the supporting base, a joint supporting arm is hinged to the bottom of the connecting lug plate, and a joint fixing band is arranged between the left connecting plate and the right connecting plate; the neck component comprises a neck sleeve, and a neck support arm is hinged below the rear part of the neck sleeve; the switching support comprises a support connecting disc, and a support supporting arm is arranged on the support connecting disc; the lower end of the joint support arm of the joint component positioned below is hinged with the base component, and a joint inclination angle regulator is arranged between the connecting lug plate and the base component; the lower end of the joint support arm of the joint component positioned in the middle is hinged with the middle part of the support arm of the switching support below the joint component, and a joint inclination angle regulator is arranged between the connecting lug plate of the joint component and the upper end of the support arm; the lower end of the neck support arm of the neck component is hinged with the middle part of the support arm of the switching support below the neck component, and a neck inclination angle regulator is arranged between the upper part of the rear part of the neck sleeve and the upper end of the support arm; and the joint connecting disc of the joint assembly is fixedly connected with the bracket connecting disc of the adjacent switching bracket by adopting a fixing screw.

The invention has the advantages and positive effects that:

compared with the existing correction device, the correction device for the spinal surgery, which is reasonable in structural design, has the technical effect that the lower part of the correction device is fixed with the waist and hip parts of a user by arranging the waist and hip components, and has the technical effect that the correction device fixes the neck of the user by arranging the neck component with the neck fixing sleeve. Through setting up base subassembly and a plurality of joint subassembly between waist buttockss subassembly and neck subassembly, make whole orthotic devices have a many joint skeleton texture that can deform, when the user carries out the backbone correction, through adjusting skeleton texture, make the current needs of correcting of orthotic devices adaptation.

Because the base assembly is connected with the joint assembly, the adjacent joint assemblies are connected with the neck assembly through the transfer support, and the joint connecting disc is connected with the support connecting disc, the left-right swing angle between the two adjacent joints can be adjusted. The front and back inclination angles between the joints can be adjusted by arranging the joint inclination angle adjuster on the joint assembly and arranging the neck inclination angle adjuster on the neck assembly. Above-mentioned function of pivot angle regulation and inclination regulation makes this orthotic devices correct when the operation when being applied to the backbone, can pertinence ground according to user's backbone form carry out the adaptation and adjust, has promoted this orthotic devices's suitability. Compare with current single fixed orthotic devices, this orthotic devices can carry out multidimension degree, multiposition's independent regulation and set for, even the user can make the correction degree of adaptability adjust at specific backbone position, has guaranteed the effect of correcting, avoids appearing correcting the problem of not enough or excessively correcting.

Preferably: the joint inclination angle adjuster comprises a joint sleeve and a joint threaded rod positioned in the joint sleeve, the inner end of the joint threaded rod is hinged with a connecting lug plate of the joint assembly, the joint sleeve is hinged with the upper end of the base assembly or the upper end of the support arm of the support, and a front lock nut and a rear lock nut are arranged on the joint threaded rod.

Preferably: the neck inclination angle adjuster comprises a neck sleeve and a neck threaded rod positioned in the neck sleeve, the inner end of the neck threaded rod is hinged to the upper portion of the rear portion of a neck sleeve of the neck assembly, the neck sleeve is hinged to the upper end of the support arm, and a front lock nut and a rear lock nut are arranged on the neck threaded rod.

Preferably: the back of the waist and hip back plate of the waist and hip assembly is provided with a connecting base, and the connecting base is provided with a front jack and a rear jack; the base component comprises a base with a front group of connecting lug plates and a rear group of connecting lug plates at the top, a front connecting column and a rear connecting column are arranged below the base, and the connecting columns are inserted and fixed in inserting holes in the connecting base.

Preferably: the rear vertical surface of the joint connecting disc of the joint assembly and the front vertical surface of the support connecting disc of the switching support are tooth surfaces, a threaded hole is formed in the middle of the joint connecting disc, a connecting hole is formed in the middle of the support connecting disc, and a fixing screw penetrates through the connecting hole of the support connecting disc and is screwed in the threaded hole of the joint connecting disc.

Preferably: the neck fixing sleeve comprises a front fixing supporting plate and a rear fixing supporting plate which are oppositely arranged, and the front fixing supporting plate is connected with the rear fixing supporting plate through a left connecting buckle and a right connecting buckle; a front lifting supporting plate is arranged above the front fixing supporting plate through a front supporting leg mechanism, and a rear lifting supporting plate is arranged above the rear fixing supporting plate through a rear supporting leg mechanism; the middle position of the rear part fixing supporting plate is provided with a supporting rod, and the supporting rod is positioned in a neck sleeve of the neck assembly and is locked by a locking part.

Preferably: the front supporting leg mechanism and the rear supporting leg mechanism are identical in structure and comprise supporting legs fixed with a fixed supporting plate below and sleeves fixed with a lifting supporting plate above, and the supporting legs are connected in the sleeves in an inserting mode.

Preferably: the front fixing support plate, the front lifting support plate, the rear fixing support plate and the rear lifting support plate are arc-shaped and fit with the outline of the neck, and the inner walls of the two fixing support plates and the two lifting support plates are provided with gaskets.

Preferably: the front surface of the waist and hip back plate of the waist and hip assembly is provided with a waist and hip pad, and the front surface of the support base of the joint assembly is provided with a joint pad.

Preferably: the inner ends of a left cross arm and a right cross arm of the joint assembly are fixed with the support base through bolts, a left connecting plate and the left cross arm are fixed through bolts, and a right connecting plate and the right cross arm are fixed through bolts; the end part of the joint fixing belt is fixedly connected with the left connecting plate and the right connecting plate through bolts.

Drawings

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

FIG. 2 is a schematic structural view of the skeletal structure of the present invention;

FIG. 3 is a schematic illustration of the waist and hip assembly, the base assembly and the joint assembly of FIG. 2;

FIG. 4 is a schematic structural view of the base assembly and the joint assembly of FIG. 2;

FIG. 5 is a schematic structural view of the joint assembly of FIG. 2;

FIG. 6 is a schematic structural view of the joint assembly and neck assembly of FIG. 2;

fig. 7 is a schematic view of the neck assembly of fig. 1.

In the figure:

1. a fixing buckle; 2. a waist and hip pad; 3. a waist and hip assembly; 3-1, connecting a base; 4. waist and hip fixing belts; 5. a base assembly; 5-1, connecting columns; 6. a joint pad; 7. a joint assembly; 7-1, a joint inclination angle adjuster; 7-1-1, joint sleeve; 7-1-2, joint threaded rod; 7-2, a joint support arm; 7-3, a right connecting plate; 7-4, a right cross arm; 7-5, joint connecting disc; 7-6, supporting the base; 7-7, a left cross arm; 7-8, a left connecting plate; 8. a joint fixing band; 9. a neck assembly; 9-1, a neck inclination angle adjuster; 9-1-1, neck sleeve; 9-1-2, neck threaded rod; 9-2, neck support arm; 9-3, neck sleeve; 10. neck fixation sleeves; 10-1, fixing a supporting plate at the front part; 10-2, a front leg mechanism; 10-3, a front lifting supporting plate; 10-4, a left connecting buckle; 10-5, a rear lifting supporting plate; 10-6, a rear leg mechanism; 10-7, a right connecting buckle; 10-8, fixing a supporting plate at the rear part; 10-9, a support rod; 11. a transfer bracket; 11-1, a bracket connecting disc; 11-2, a support arm; 12. and fixing the screw.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail.

Referring to fig. 1 and 2, the correcting device for spinal surgery of the present invention includes a waist-hip assembly 3 fixed to the waist-hip position and a neck assembly 9 mounted with a neck fixing sleeve 10, a base assembly 5 is mounted on the waist-hip assembly 3, a plurality of joint assemblies 7 are disposed between the base assembly 5 and the neck assembly 9, and the base assembly 5 and the joint assemblies 7, the adjacent joint assemblies 7, and the joint assemblies 7 and the neck assembly 9 are connected by using a transfer bracket 11.

As shown in the figure, the waist-hip component 3, the base component 5, each joint component 7 and the neck component 9 jointly form a skeleton structure, when the waist-hip component 3 and the waist-hip component 9 are used, the waist-hip component 3 of the skeleton structure is fixed to the position of the waist and the hip of a user, the neck fixing sleeve 10 is fixed to the neck of the user, and the base component 5 and each joint component 7 in the middle form a support between the waist-hip component 3 and the neck component 9. By adjusting the swing angle (i.e. the angle inclined to the left or right) and the tilt angle (i.e. the angle inclined to the front or back) of each joint component 7 and neck component 9, the overall configuration of the correction device is changed to adapt to the correction requirements of the spine of the user.

Referring to fig. 1 and 3, it can be seen that:

the waist and hip assembly 3 comprises a waist and hip back plate with an inverted Y-shaped shape, a left group of waist and hip fixing bands 4 and a right group of waist and hip fixing bands 4 are arranged on the waist and hip back plate, and the waist and hip assembly further comprises fixing buckles 1 for connecting the waist and hip fixing bands 4. As shown in the figure, the waist and hip fixing bands 4 are divided into two groups, each group comprises an upper fixing band unit and a lower fixing band unit, and accordingly the fixing buckle 1 can be simultaneously connected with the four fixing band units.

In use, the hip assembly 3 rests against the hip position of the user, specifically, the left and right wing plates at the lower part of the hip back plate shown in fig. 3 rest against the upper position of the hip, and correspondingly, the wing plate at the middle part of the hip back plate rests against the position of the spinal column root. Two sets of waist buttockss fixed band 4 encircle the root position of embracing user's both legs respectively about, specifically, two waist buttockss fixed band 4 that are located the below are followed the rear portion below and are walked around user's crotch portion, later upwards tractive, and two waist buttockss fixed band 4 that are located the top are followed the front portion top and are walked around user's hip, later tractive downwards, and finally four fixed band monomers are assembled and are connected on fixed knot 1.

In order to improve the convenience of operation, the fixing buckle 1 and each waist and hip fixing band 4 adopt a structure form of inserting connection. Specifically, the fixing buckle 1 includes a housing, four bar-shaped lock holes are formed in a side portion of the housing, four lock tongues are arranged inside the housing, and a button for operating the four lock tongues to unlock is arranged on a housing of the housing. The tip at waist buttockss fixed band 4 sets up the lock plate that has the lockhole, inserts the lock plate of waist buttockss fixed band from the lockhole on fixed knot 1 and is locked by the lock tongue during the operation, when needing to remove the locking, presses the lockhole on the shell and makes inside lock tongue aversion, releases the lock plate.

In this embodiment, in order to improve the comfort of the user, a waist and hip pad 2 is installed on the front surface of the waist and hip back plate of the waist and hip assembly 3, and as shown in the figure, the shape of the waist and hip pad 2 is consistent with the shape of the waist and hip back plate (at the two wing plates at the lower part, the width of the waist and hip pad 2 is smaller than the width of the wing plates). When the correction device is used, the waist and hip pad 2 is positioned between the waist and hip component 3 and the waist and hip part of a user.

Referring to fig. 3 and 4, it can be seen that:

the back of the waist and hip back plate of the waist and hip assembly 3 is provided with a connecting base 3-1, and the connecting base 3-1 is provided with a front jack and a rear jack. The base component 5 comprises a base with a front group of connecting lug plates and a rear group of connecting lug plates on the top, a front connecting column 5-1 and a rear connecting column 5-1 are arranged below the base, and the connecting columns 5-1 are inserted and fixed in the jacks on the connecting base 3-1.

In the aspect of material, the waist and hip assembly 3 and the base assembly 5 can be made of engineering plastics by injection molding, and meet the dual requirements of light weight and high strength. Specifically, the waist and hip back plate of the waist and hip assembly 3 and the connecting base 3-1 are integrally formed through injection molding, the base of the base assembly 5 and the connecting column 5-1 are integrally formed through injection molding, and the connecting column 5-1 is inserted into and out of the jack on the connecting base 3-1 and is bonded and fixed. The waist and hip pad 2 can be fixed with the waist and hip back plate of the waist and hip assembly 3 by adopting the bonding and fixing modes and the like.

Referring to fig. 3 and 5, it can be seen that:

the joint assembly 7 comprises a supporting base 7-6 positioned in the middle, a joint connecting disc 7-5 is arranged above the middle of the supporting base 7-6, a left connecting plate 7-8 is arranged on the left side of the supporting base 7-6 through a left cross arm 7-7, and a right connecting plate 7-3 is arranged on the right side of the supporting base 7-6 through a right cross arm 7-4. in the embodiment, the inner ends of the left cross arm 7-7 and the right cross arm 7-4 of the joint assembly 7 are fixed with the supporting base 7-6 through bolts, the left connecting plate 7-8 and the left cross arm 7-7 are fixed through bolts, and the right connecting plate 7-3 and the right cross arm 7-4 are fixed through bolts.

A joint fixing belt 8 is arranged between the left connecting plate 7-8 and the right connecting plate 7-3, in the embodiment, the end part of the joint fixing belt 8 is fixedly connected with the left connecting plate 7-8 and the right connecting plate 7-3 through bolts, and when the joint fixing belt is used, the joint component 7 and the joint fixing belt 8 encircle the trunk of a user. Considering the different trunk sizes of different users, in order to ensure the stability of surrounding fixation, a plurality of groups of connecting holes are respectively arranged at the two ends of the joint fixing band 8, and when the joint fixing band is fixed by adopting bolt connection, a proper group of connecting holes are selected for connection and fixation.

In order to improve the comfort of a user, the front surface of a supporting base 7-6 of a joint component 7 is provided with a joint pad 6, the joint pad 6 and the waist and hip pad 2 are made of the same material and fixedly connected with the supporting base 7-6 in a bonding fixing mode and the like, and when the correcting device is used, the joint pad 6 is positioned between the joint component 7 and the back of the user.

Referring to fig. 6, it can be seen that:

the neck assembly 9 comprises a neck sleeve 9-3.

The back of the supporting base 7-6 is provided with a connecting ear plate, the bottom of the connecting ear plate is hinged with a joint support arm 7-2, and the lower part of the rear part of the neck sleeve 9-3 is hinged with a neck support arm 9-2.

Referring to fig. 5 and 6, it can be seen that:

the switching support 11 comprises a support connecting disc 11-1, and a support arm 11-2 is arranged on the support connecting disc 11-1. As shown, the centerline of the bracket interface plate 11-1 is angled approximately 45 degrees from the length of the bracket arm 11-2.

Referring to fig. 4, it can be seen that:

the lower end of the joint support arm 7-2 of the joint component 7 positioned at the lower part is hinged with the base component 5, and a joint inclination angle regulator 7-1 is arranged between the connecting lug plate and the base component 5. Specifically, the lower end of the joint arm 7-2 of the lower joint component 7 is hinged to the front attachment lug on the base component 5. By adjusting the joint tilt adjuster 7-1, the lower joint unit 7 can be tilted forward or backward.

Referring to fig. 5, it can be seen that:

the lower end of the joint support arm 7-2 of the joint component 7 positioned in the middle is hinged with the middle of the support arm 11-2 of the switching support 11 below the lower end, and a joint inclination angle adjuster 7-1 is arranged between the connecting lug plate of the joint component 7 and the upper end of the support arm 11-2. By adjusting the joint tilt adjuster 7-1, the previous joint assembly 7 can be tilted forward or backward with respect to the next joint assembly 7.

In the embodiment, the joint inclination angle adjuster 7-1 comprises a joint sleeve 7-1-1 and a joint threaded rod 7-1-2 positioned in the joint sleeve 7-1-1, the inner end of the joint threaded rod 7-1-2 is hinged with a connecting lug plate of the joint component 7, the joint sleeve 7-1-1 is hinged with the upper end of the base component 5 or the upper end of the support arm 11-2, and the joint threaded rod 7-1-2 is provided with a front locking nut and a rear locking nut. Specifically, as shown in fig. 4, the joint sleeve 7-1-1 of the joint tilt angle adjuster 7-1 on the lower joint component 7 is hinged with the connecting lug plate on the base component 5 at the rear, and the relative position between the joint sleeve 7-1-1 and the joint threaded rod 7-1-2 is changed by adjusting the positions of the front and rear locking nuts on the joint threaded rod 7-1-2, and accordingly, the support base 7-6 is pushed forwards or pulled backwards by the joint threaded rod 7-1-2, so that the tilt adjustment is realized.

As shown in FIG. 6, the lower end of the neck arm 9-2 of the neck assembly 9 is hinge-connected to the middle of the support arm 11-2 of the adapter support 11 therebelow and a neck recliner 9-1 is installed between the upper end of the support arm 11-2 and the upper end of the neck sleeve 9-3. By adjusting the neck tilt adjuster 9-1, the angle of the neck sleeve 9-3 can be tilt-adjusted forward or backward.

In this embodiment, the neck tilt angle adjuster 9-1 includes a neck bushing 9-1-1 and a neck threaded rod 9-1-2 disposed in the neck bushing 9-1-1, the inner end of the neck threaded rod 9-1-2 is hinged to the upper portion of the rear portion of the neck sleeve 9-3 of the neck assembly 9, the neck bushing 9-1-1 is hinged to the upper end of the support arm 11-2, and the neck threaded rod 9-1-2 is provided with a front locking nut and a rear locking nut. Specifically, as shown in fig. 6, the relative position between the neck sleeve 9-1-1 and the neck threaded rod 9-1-2 is changed by adjusting the positions of the front and rear locking nuts on the neck threaded rod 9-1-2, and accordingly, the neck threaded rod 9-1-2 pushes or pulls the neck sleeve 9-3 forward or backward, thereby achieving the tilt adjustment.

In the aspect of material, the parts of each joint component 7, each neck component 9 and each adapter bracket 11 are all made of engineering plastics by injection molding, and the double requirements of light weight and high strength are met. Specifically, the support base 7-6 and the joint connecting disc 7-5 of the joint component 7 are integrally formed by injection molding, and the support connecting disc 11-1 and the support arm 11-2 of the adapter support 11 are integrally formed by injection molding.

The joint connecting disc 7-5 of the joint assembly 7 is fixedly connected with the bracket connecting disc 11-1 of the adjacent adapter bracket 11 by a fixing screw 12, and the relative position between the joint connecting disc 7-5 and the bracket connecting disc 11-1 can be adjusted by loosening and screwing the fixing screw 12, so that the previous joint assembly 7 can swing leftwards or rightwards relative to the next joint assembly 7.

In the embodiment, the rear vertical surface of the joint connecting disc 7-5 of the joint component 7 and the front vertical surface of the support connecting disc 11-1 of the adapter support 11 are both tooth surfaces, a threaded hole is formed in the middle of the joint connecting disc 7-5, a connecting hole is formed in the middle of the support connecting disc 11-1, and a fixing screw 12 penetrates through the connecting hole of the support connecting disc 11-1 and is screwed in the threaded hole of the joint connecting disc 7-5, so that the two abutted connecting discs are locked and fixed. The arrangement of the locking device in a tooth surface matching manner can improve the reliability of the locking effect and prevent relative movement between the two connecting discs.

Since the nut of the fixing screw 12 is located at the outer side, specifically, as shown in the figure, the nut of the fixing screw 12 is located between the support arms 11-2 of the adapter support 11, when the fixing screw 12 needs to be operated, the nut part is operated from the outer side by using a tool, and the convenience of the adjusting operation from the outer side is ensured.

Referring to fig. 7, it can be seen that:

the neck fixing sleeve 10 comprises a front fixing supporting plate 10-1 and a rear fixing supporting plate 10-8 which are oppositely arranged, and the front fixing supporting plate 10-1 is connected with the rear fixing supporting plate 10-8 through a left connecting buckle 10-4 and a right connecting buckle 10-7.

A front lifting supporting plate 10-3 is arranged above the front fixing supporting plate 10-1 through a front supporting leg mechanism 10-2, and a rear lifting supporting plate 10-5 is arranged above the rear fixing supporting plate 10-8 through a rear supporting leg mechanism 10-6. In this embodiment, the front leg mechanism 10-2 and the rear leg mechanism 10-6 have the same structure, and both include legs fixed to the lower fixed support plate and sleeves fixed to the upper lifting support plate, and the legs are inserted into the sleeves, so that the front lifting support plate 10-3 can be detached from the front fixed support plate 10-1, and the rear lifting support plate 10-5 can be detached from the rear fixed support plate 10-8.

In addition, both the front and rear lifting blades 10-3 and 10-5 are made to be capable of lifting adjustment in consideration of the difference in neck size of different users. Specifically, threaded holes which are radially through may be provided in sleeves of the front leg mechanism 10-2 and the rear leg mechanism 10-6, and fastening screws may be provided in the threaded holes, inner ends of the fastening screws are pressed against the corresponding legs, and the lifting adjustment of both the front lifting pallet 10-3 and the rear lifting pallet 10-5 is achieved by loosening and tightening the fastening screws.

After the left connecting buckle 10-4 and the right connecting buckle 10-7 are connected, a similar hoop structure consisting of the front fixing supporting plate 10-1 and the front lifting supporting plate 10-3 thereof, the rear fixing supporting plate 10-8 and the rear lifting supporting plate 10-5 thereof surrounds the neck of a user, the opening of the neck of the user is realized by adjusting the lifting of the front lifting supporting plate 10-3 and the rear lifting supporting plate 10-5, namely, the front lifting supporting plate 10-3 and the rear lifting supporting plate 10-5 support the head of the user upwards, and the front fixing supporting plate 10-1 and the rear fixing supporting plate 10-8 support the neck root of the user downwards.

Therefore, in order to improve the comfort of use and simultaneously ensure the stability of the neck opening of the user, in the embodiment, the front fixing support plate 10-1, the front lifting support plate 10-3, the rear fixing support plate 10-8 and the rear lifting support plate 10-5 are arc-shaped to fit the contour of the neck, and the inner walls of the two fixing support plates and the two lifting support plates are provided with gaskets. Specifically, the contour shape of the front fixing splint 10-1 is matched with the contour shape of the front of the neck root of the user, the contour shape of the front lifting splint 10-3 is matched with the contour shape of the chin of the user, the contour shape of the rear fixing splint 10-8 is matched with the contour shape of the rear of the neck of the user, and the contour shape of the rear lifting splint 10-5 is matched with the contour shape of the lower part of the back brain of the user.

A support rod 10-9 is arranged at the middle position of the rear part of the rear fixing supporting plate 10-8, and the support rod 10-9 is positioned in a neck sleeve 9-3 of the neck assembly 9 and is locked by a locking piece. In this embodiment, the locking member may be a locking screw, a threaded hole penetrating in the radial direction is formed in the side wall of the neck sleeve 9-3, the locking screw is located in the threaded hole, and the inner end of the locking screw abuts against the side wall of the support rod 10-9.

The using method comprises the following steps:

the waist and hip component 3 is abutted against the waist and hip position of a user, the waist and hip component 3 is fixed at the waist and hip position of the user by adopting four waist and hip fixing bands 4 and fixing buckles 1 of a left group and a right group, and specifically, the waist and hip fixing bands 4 of the left group and the right group are respectively fixed at the roots of the left leg and the right leg of the user in an encircling manner;

adjusting the swing angle and the inclination angle of each joint component 7 from bottom to top to make the form of the skeleton structure consistent with the spinal correction posture of the user obtained by diagnosis; specifically, the lower joint component 7 can only perform inclination angle adjustment, namely only forward or backward angle adjustment, and the adjustment is realized by adjusting the joint inclination angle adjuster 7-1 of the lower joint component 7; each upper joint component 7 can simultaneously carry out swing angle adjustment, namely angle adjustment towards the left or right and inclination angle adjustment, namely angle adjustment towards the front or back, and the adjustment is realized by loosening/screwing the fixing screw 12 and adjusting the joint inclination angle adjuster 7-1;

then, joint fixing belts 8 are arranged between the left connecting plate 7-8 and the right connecting plate 7-3 of each joint component 7, and each joint component 7 and the joint fixing belt 8 thereof encircle the trunk of a user to fix the trunk;

inserting a support rod 10-9 of a neck fixing sleeve 10 into a neck sleeve 9-3 of a neck assembly 9 and locking the support rod by a locking piece, then installing a rear lifting support plate 10-5 on a rear fixing support plate 10-8, then installing a front lifting support plate 10-3 on a front fixing support plate 10-1, then connecting the rear fixing support plate 10-8 and the front fixing support plate 10-1 by a left connecting buckle 10-4 and a right connecting buckle 10-7, and then performing lifting adjustment on the front lifting support plate 10-3 and the rear lifting support plate 10-5 to enable the neck fixing sleeve 10 to support and expand the neck of a user;

the user wears the correcting device to keep a certain time in a sitting posture or a standing posture (without influencing walking), thereby achieving the aim of correcting the posture of the spine.

Claims

1. An orthotic device for use in spinal surgery, the orthotic device being characterized by: the waist and hip joint comprises a waist and hip component (3) fixed with the waist and hip position and a neck component (9) provided with a neck fixing sleeve (10), wherein a base component (5) is arranged on the waist and hip component (3), a plurality of joint components (7) are arranged between the base component (5) and the neck component (9), and the base component (5) is connected with the joint components (7), two adjacent joint components (7) and the neck component (9) by adopting a switching bracket (11);

the waist and hip assembly (3) comprises an inverted Y-shaped waist and hip back plate, a left group of waist and hip fixing belts (4) and a right group of waist and hip fixing belts (4) are arranged on the waist and hip back plate, and the waist and hip assembly also comprises fixing buckles (1) for connecting the waist and hip fixing belts (4); the joint assembly (7) comprises a supporting base (7-6) positioned in the middle, a joint connecting disc (7-5) is arranged above the middle of the supporting base (7-6), a left connecting plate (7-8) is installed on the left side of the supporting base (7-6) through a left cross arm (7-7), a right connecting plate (7-3) is installed on the right side of the supporting base through a right cross arm (7-4), a connecting lug plate is arranged on the back of the supporting base (7-6), a joint supporting arm (7-2) is hinged to the bottom of the connecting lug plate, and a joint fixing band (8) is arranged between the left connecting plate (7-8) and the right connecting plate (7-3); the neck component (9) comprises a neck sleeve (9-3), and a neck support arm (9-2) is hinged below the rear part of the neck sleeve (9-3); the switching support (11) comprises a support connecting disc (11-1), and a support arm (11-2) is arranged on the support connecting disc (11-1);

the lower end of a joint support arm (7-2) of the joint component (7) positioned below is hinged with the base component (5), and a joint inclination angle regulator (7-1) is arranged between a connecting lug plate and the base component (5); the lower end of a joint support arm (7-2) of the joint component (7) positioned in the middle is hinged with the middle of a support arm (11-2) of a switching support (11) below the joint component, and a joint inclination angle regulator (7-1) is arranged between a connecting lug plate of the joint component and the upper end of the support arm (11-2); the lower end of a neck support arm (9-2) of the neck component (9) is hinged with the middle part of a support arm (11-2) of the switching support (11) below the neck component, and a neck inclination angle regulator (9-1) is arranged between the upper part of the rear part of the neck sleeve (9-3) and the upper end of the support arm (11-2); a joint connecting disc (7-5) of the joint assembly (7) is fixedly connected with a bracket connecting disc (11-1) of the adjacent switching bracket (11) by a fixing screw (12);

the joint inclination angle adjuster (7-1) comprises a joint sleeve (7-1-1) and a joint threaded rod (7-1-2) positioned in the joint sleeve (7-1-1), the inner end of the joint threaded rod (7-1-2) is hinged with a connecting lug plate of the joint component (7), the joint sleeve (7-1-1) is hinged with the upper end of the base component (5) or the upper end of the support arm (11-2), and the joint threaded rod (7-1-2) is provided with a front locking nut and a rear locking nut.

2. The correction device for spinal surgery of claim 1, wherein: the neck inclination angle adjuster (9-1) comprises a neck sleeve (9-1-1) and a neck threaded rod (9-1-2) positioned in the neck sleeve (9-1-1), the inner end of the neck threaded rod (9-1-2) is hinged with the upper part of the rear part of a neck sleeve (9-3) of the neck assembly (9), the neck sleeve (9-1-1) is hinged with the upper end of a support arm (11-2), and the neck threaded rod (9-1-2) is provided with a front locking nut and a rear locking nut.

3. The correction device for spinal surgery of claim 2, wherein: a connecting base (3-1) is arranged on the back of the waist and hip back plate of the waist and hip assembly (3), and a front insertion hole and a rear insertion hole are formed in the connecting base (3-1); the base component (5) comprises a base with a front group of connecting lug plates and a rear group of connecting lug plates on the top, a front connecting column and a rear connecting column (5-1) are arranged below the base, and the connecting columns (5-1) are inserted and fixed in the inserting holes in the connecting base (3-1).

4. The correction device for spinal surgery of claim 3, wherein: the rear elevation of a joint connecting disc (7-5) of the joint assembly (7) and the front elevation of a support connecting disc (11-1) of the transfer support (11) are tooth surfaces, a threaded hole is formed in the middle of the joint connecting disc (7-5), a connecting hole is formed in the middle of the support connecting disc (11-1), and a fixing screw (12) penetrates through the connecting hole of the support connecting disc (11-1) and is screwed in the threaded hole of the joint connecting disc (7-5).

5. The correction device for spinal surgery of claim 4, wherein: the neck fixing sleeve (10) comprises a front fixing supporting plate (10-1) and a rear fixing supporting plate (10-8) which are oppositely arranged, and the front fixing supporting plate (10-1) is connected with the rear fixing supporting plate (10-8) through a left connecting buckle (10-4) and a right connecting buckle (10-7); a front lifting supporting plate (10-3) is arranged above the front fixing supporting plate (10-1) through a front supporting leg mechanism (10-2), and a rear lifting supporting plate (10-5) is arranged above the rear fixing supporting plate (10-8) through a rear supporting leg mechanism (10-6); a support rod (10-9) is arranged in the middle of the rear part fixing supporting plate (10-8), and the support rod (10-9) is positioned in a neck sleeve (9-3) of the neck assembly (9) and is locked by a locking piece.

6. The correction device for spinal surgery of claim 5, wherein: the front supporting leg mechanism (10-2) and the rear supporting leg mechanism (10-6) are identical in structure and respectively comprise a supporting leg fixed with a fixed supporting plate below and a sleeve fixed with a lifting supporting plate above, and the supporting leg is connected in the sleeve in an inserting mode.

7. The correction device for spinal surgery of claim 6, wherein: the front fixing support plate (10-1), the front lifting support plate (10-3), the rear fixing support plate (10-8) and the rear lifting support plate (10-5) are arc-shaped and fit with the outline of the neck, and the inner walls of the two fixing support plates and the two lifting support plates are provided with gaskets.

8. The correction device for spinal surgery of claim 7, wherein: the front surface of the waist and hip back plate of the waist and hip assembly (3) is provided with a waist and hip pad (2), and the front surface of the support base (7-6) of the joint assembly (7) is provided with a joint pad (6).

9. The correction device for spinal surgery of claim 8, wherein: the inner ends of a left cross arm (7-7) and a right cross arm (7-4) of the joint assembly (7) are fixed with the supporting base (7-6) by bolts, a left connecting plate (7-8) and the left cross arm (7-7) are fixed by bolts, and a right connecting plate (7-3) and the right cross arm (7-4) are fixed by bolts; the end part of the joint fixing strap (8) is fixedly connected with the left connecting plate (7-8) and the right connecting plate (7-3) by bolts.