Craniocerebral bone window area protection assistive device beneficial to fitting adaptation

Abstract

The utility model discloses a craniocerebral bone window area protection assistive device beneficial to fitting adaptation, which comprises a fixing cap, an air bag is arranged on the fixing cap, a skull pad is movably arranged on the air bag, the air bag expands along the inner circumference of the fixing cap, and the skull pad is included in the air bag to form an adaptive filling structure. An adjusting rope group is arranged on the fixing cap, and the adjusting rope group is tightened around the fixing cap in longitude and latitude dimensions to form a two-dimensional adjusting structure. The craniocerebral bone window area protection structure capable of being adaptively adjusted is formed in a movable connection mode, the protection position is adjusted according to the craniocerebral bone window area, centralized protection and fixation are carried out, adaptive fixation can be carried out according to the head circumference of different patients, the head shape can be fitted with the bone window area as the center, the fitting effect is improved, and wearing is convenient; therefore, the wearing comfort of the patient is improved, the change of the head shape is reduced, the negative influence on the psychology of the patient is further reduced, and the patient is helped to recover positively.

Description

Technical Field

[0001] The utility model relates to the technical field of protective aids, and particularly relates to a protective aid for a cranial bone window area which is beneficial to adaptation and fitting. Background Art

[0002] Craniotomy with decompressive craniectomy is a common surgical procedure for treating severe craniocerebral injuries, intracranial hemorrhage, cerebral edema, hydrocephalus, etc. After the operation, due to the skull defect, the brain tissue is not effectively protected by the bone, and atrophy will occur. The skull defect will also cause a change in the head shape. Generally, cranioplasty can be performed some time after the operation. During this period, it is necessary to protect the bone window area by wearing a protective aid.

[0003] In the prior art, most patients are protected or assisted in pressurization by wearing hats, winding elastic bandages, etc. These fixing methods are relatively troublesome. After the bandage is wound, it has a greater impact on the head shape, affecting the aesthetics and the wearing of the hat at the same time, resulting in a low fitting degree of the hat and being easy to fall off, affecting the protection effect.

[0004] At the same time, due to the differences in the size, shape, and location of the bone window area, it is difficult to achieve complete fitting. It is difficult to make adaptive adjustments according to the position of the bone window area during wearing, and the wearing method is not completely correct, which is not conducive to reducing the change in the patient's head shape, thus easily affecting the psychology of the patient and his family members, and further affecting the recovery effect. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a protective aid for a cranial bone window area which is beneficial to adaptation and fitting, so as to solve the technical problems that the protective aid for the cranial bone window area in the prior art is difficult to make adaptive adjustments according to the position of the bone window area, the protection method is relatively troublesome and the fitting degree is poor.

[0006] To solve the above technical problems, the utility model specifically provides the following technical solutions:

[0007] A protective aid for a cranial bone window area which is beneficial to adaptation and fitting includes a fixed cap, an airbag is arranged on the fixed cap, a skull pad is movably arranged on the airbag, the airbag expands along the inner circumference of the fixed cap and includes the skull pad to form an adaptive filling structure, and an adjustment rope group is arranged on the fixed cap. The adjustment rope group winds around the longitude and latitude dimensions of the fixed cap to form a two-dimensional adjustment structure.

[0008] As a preferred scheme of the utility model, a patch is arranged on the outer circle of the skull pad, a fixing rope is penetrated through the patch, and one end of the fixing rope is penetrated through the outer wall of the fixed cap to form a fixing structure.

[0009] As a preferred embodiment of the present utility model, the adjustment rope group includes a horizontal rope and a vertical rope. There is at least one group of the horizontal ropes, and the vertical rope and the horizontal rope enclose a hemispherical structure.

[0010] As a preferred embodiment of the present utility model, the fixing cap includes a cap body, a cap circumference, and a visor. An adjustment groove matching the horizontal rope is provided on the inner wall of the cap circumference, and the horizontal rope surrounds the cap circumference to form an annular enclosing structure. An adjustment groove matching the vertical rope is provided on the inner wall of the cap body, and the vertical rope surrounds the cap body to form a hemispherical enclosing structure.

[0011] As a preferred embodiment of the present utility model, a trachea is provided at the top of the airbag, and one end of the trachea penetrates through the top of the fixing cap. The airbag wraps the skull pad to form an arc structure.

[0012] The present utility model has the following beneficial effects compared with the prior art:

[0013] The present utility model adopts a form of movable connection to form an adjustable protection structure for the cranial bone window area, adjusts the protection position according to the cranial bone window area, and conducts centralized protection and fixation, which is beneficial for adaptive fixation according to the head circumferences of different patients, can fit the head shape with the bone window area as the center, improve the fitting effect, facilitate wearing, thereby improving the comfort of the patient during wearing, reducing the change of the head shape, and further helping to reduce the negative psychological impact on the patient and assisting the patient in active rehabilitation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, other implementation drawings can be obtained by extension based on the provided drawings without creative efforts.

[0015] Figure 1 It is a schematic side-sectional structure diagram of the whole provided by an embodiment of the present utility model;

[0016] Figure 2 It is a schematic top-view structure diagram of the skull pad provided by an embodiment of the present utility model;

[0017] Figure 3 It is a schematic installation structure diagram of the horizontal rope provided by an embodiment of the present utility model;

[0018] Figure 4 It is a schematic installation structure diagram of the vertical rope provided by an embodiment of the present utility model.

[0019] The reference numerals in the drawings are respectively represented as follows:

[0020] 10 - Fixed cap; 20 - Airbag; 30 - Skull pad; 40 - Adjusting rope group;

[0021] 11 - Cap body; 12 - Cap circumference; 13 - Visor;

[0022] 21 - Trachea;

[0023] 31 - Patch; 32 - Fixing rope;

[0024] 41 - Transverse rope; 42 - Longitudinal rope. Detailed implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] As Figure 1 shown, the present invention provides a craniocerebral bone window area protection aid that is conducive to adaptation and fitting, including a fixed cap 10, an airbag 20 is arranged on the fixed cap 10, a skull pad 30 is movably arranged on the airbag 20, the airbag 20 expands along the inner circumference of the fixed cap 10, and the skull pad 30 is included to form an adaptive filling structure. An adjusting rope group 40 is arranged on the fixed cap 10, and the adjusting rope group 40 winds around the fixed cap 10 in the latitude and longitude dimensions to form a two-dimensional adjustment structure.

[0027] The present invention adopts a form of movable connection to form an adjustable craniocerebral bone window area protection structure, adjusts the protection position according to the craniocerebral bone window area, and conducts centralized protection and fixation, which is conducive to adaptive fixation according to the head circumferences of different patients, can fit the head shape with the bone window area as the center, improve the fitting effect, facilitate wearing, thereby improving the comfort of the patient's wearing, reducing the change of the head shape, and further facilitating the reduction of the negative psychological impact on the patient and helping the patient to actively recover.

[0028] Fix the skull pad 30 at the bone window area position, then wear the fixed cap 10 on the patient's head, fix the skull pad 30 and the fixed cap 10, fill the periphery of the skull pad 30 through the airbag 20, make the fixed cap 10 more conform to the skull pad 30 and the patient's head shape, and adjust and fix according to the head circumference through the adjusting rope group 40, which is conducive to improving the wearing comfort and stability.

[0029] As Figure 1 and Figure 2As shown, a patch 31 is provided on the outer ring of the skull pad 30, and a fixing rope 32 is threaded through the patch 31. One end of the fixing rope 32 is threaded through the outer wall of the fixing cap 10 to form a fixing structure.

[0030] The fixing rope 32 facilitates the fixation of the skull pad 30, making it convenient to adjust the fixation position. The skull pad 30 can be directly applied to the bone window area for protection, and the patch 31 facilitates the installation of the fixing rope 32 and expands the fitting range.

[0031] As Figure 1 、 Figure 3 and Figure 4 shown, the adjusting rope group 40 includes a transverse rope 41 and a longitudinal rope 42. There is at least one group of transverse ropes 41, and the longitudinal rope 42 and the transverse rope 41 enclose a hemispherical structure.

[0032] The transverse rope 41 and the longitudinal rope 42 facilitate fixation from different dimensions, making it convenient to adjust according to the patient's head circumference and the position of the bone window area, thereby improving the fitting degree of the fixing cap 10 to the patient's head and enhancing the wearing and protection effects.

[0033] As Figure 1 、 Figure 3 and Figure 4 shown, the fixing cap 10 includes a cap body 11, a cap circumference 12, and a visor 13. An adjusting groove matching the transverse rope 41 is provided on the inner wall of the cap circumference 12, and the transverse rope 41 surrounds the cap circumference 12 to form an annular enclosing structure. An adjusting groove matching the longitudinal rope 42 is provided on the inner wall of the cap body 11, and the longitudinal rope 42 surrounds the cap body 11 to form a hemispherical enclosing structure.

[0034] The transverse rope 41 facilitates adjusting the dimension of the cap circumference 12 and conveniently adjusting the fixing degree with the head. The longitudinal rope 42 facilitates adjusting the dimension of the cap body 11 and is conducive to tightening according to the head height and the position of the bone window area to adjust the fitting degree of the cap body 11 to the head.

[0035] As Figure 1 and Figure 4 shown, a trachea 21 is provided at the top of the airbag 20. One end of the trachea 21 penetrates through the top of the fixing cap 10, and the airbag 20 wraps the skull pad 30 to form an arc structure.

[0036] The trachea 21 facilitates sending gas into the airbag 20 to make the airbag 20 expand. The airbag 20 facilitates filling the gaps around the skull pad 30, thereby making the cap body 11 fit the patient's head more closely.

[0037] The above embodiments are only exemplary embodiments of the present application and are not used to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements within the essence and protection scope of the present application, and such modifications or equivalent replacements should also be regarded as falling within the protection scope of the present application.

Claims

1. A cranial bone window area protection aid that is conducive to adaptability and fit, characterized in that: The invention comprises a fixing cap (10), an air bag (20) is arranged on the fixing cap (10), a skull pad (30) is movably arranged on the air bag (20), the air bag (20) expands along the inner periphery of the fixing cap (10), and includes the skull pad (30) to form an adaptive filling structure, and an adjustment rope group (40) is arranged on the fixing cap (10), and the adjustment rope group (40) is tightened around the longitudinal and latitudinal dimensions of the fixing cap (10) to form a two-dimensional adjustment structure.

2. The cranial bone window area protective aid that is conducive to adaptability and fitting according to claim 1, characterized in that: The outer ring of the skull pad (30) is provided with a patch (31), a fixing rope (32) is passed through the patch (31), and one end of the fixing rope (32) is passed through the outer wall of the fixing cap (10) to form a fixing structure.

3. The cranial bone window area protective aid that is easy to adapt and fit according to claim 1, characterized in that: The adjustment rope group (40) comprises transverse ropes (41) and longitudinal ropes (42), the transverse rope (41) is provided with at least one group, and the longitudinal ropes (42) and the transverse ropes (41) are combined to form a hemispherical structure.

4. The cranial bone window area protective aid that facilitates adaptive fitting according to claim 3, characterized in that: The fixed hat (10) comprises a hat body (11), a hat circumference (12) and a hat brim (13); an inner wall of the hat circumference (12) is provided with an adjustment groove matching the transverse rope (41); the transverse rope (41) surrounds the hat circumference (12) to form an annular enclosure structure; an inner wall of the hat body (11) is provided with an adjustment groove matching the longitudinal rope (42); the longitudinal rope (42) surrounds the hat body (11) to form a hemispherical enclosure structure.

5. The cranial bone window area protective aid that facilitates adaptive fitting according to claim 1, characterized in that: A trachea (21) is provided at the top of the airbag (20), one end of the trachea (21) passes through the top of the fixing cap (10), and the airbag (20) wraps the skull pad (30) inside to form an arc-shaped structure.

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