KR101936952B1 - Splint Capable of Flexing Bending and Forming Method Thereof - Google Patents

Abstract

The present invention relates to a bendable splint and a forming method for the same. The bendable splint includes: a lower splint unit having multiple first through holes at fixed intervals; an extension splint unit having multiple extension holes at the fixed intervals; and an upper splint unit having multiple second through holes at the fixed intervals. The lower splint unit, the extension splint unit, and the upper splint unit are bent in the shape of a circular arc by first bending. The extension splint unit is formed as the lower splint unit and the upper splint unit are secondly bent at each different angle by the multiple extension holes. So, the splint can be formed in accordance with a wearing part or a splint procedure. A splint member can be freely formed in accordance with a human body part to which the splint is applied, such as a leg or an arm. The extension hole is formed in the extension splint unit corresponding to deformation of the splint member when the splint member is bent. So, the splint can be easily transformed in accordance with bending. Also, it is possible prevent breakage or damage to the splint member due to deformation.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a splint capable of flexing bending,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a splint capable of flexing and bending, and more particularly, to a splint capable of bending by bending a synthetic resin into a shape to be molded, The present invention relates to a splint capable of flexing and bending capable of being freely formed and a molding method thereof.

In general, splints are used to protect the bone from fracture or cracking, and to protect the joints and muscle tissue injured or injured in the kidneys and ligaments of the ligaments, and to prevent them from being partially or totally rolled.

Conventionally, a method in which a bandage coated with gypsum is wound around a lesion has been widely used. However, such a surgical method can not effectively support the affected part because the shrinkage occurs during the curing of the gypsum.

In addition, since it takes considerable time to wrap the bandage on the affected part and there is no air permeability, there is a problem that it causes sweating and itching after prolonged use. In addition, when the treatment of the affected part is finished, It is necessary to use a separate cutter to cut the skin during cutting.

Therefore, in order to solve the problem of the splint using the gypsum bandage, elastic fibers impregnated with a curable resin such as a moisture-curing polyurethane for a polyester knitted fabric, a glass fiber knitted fabric or a nonwoven fabric have been recently used.

The curable resin impregnated with the elastic fibers has been widely used as a splint for improving the formability by stripping the wrapping paper at the time of use so that the elastic fibers in the inside can be rapidly cured at room temperature.

When the splint is used, first, the vacuum packaged vacuum package is opened and the splint is immersed in water so that water is sufficiently penetrated into the inner hardened core.

Next, the water is squeezed out, the water is wiped off with a towel, and the skin is tightly adhered to the shape of the affected part, and the entire wounded part is wound and fixed as a high-elastic bandage.

On the other hand, when the wrapping paper is impregnated with a hardening resin, the embedded splint is put in a normal temperature, and when the wrapping is wound around the body part, the splinting is gradually cured so as to conform to the condition of the affected part.

When the procedure is completed, the curing core is firmly cured after about 3 to 4 minutes, and the splint is completed by firmly fixing the affected part so as not to move.

However, the splint must be removed when the treatment is completed after the procedure. The method used until now to remove the splint is mainly a method in which a hardening resin is impregnated The splint is cut off by a cutter rotating at high speed on the surface of the elastic fiber in the state.

However, if the elastic fibers are cut by the cutter rotating at a high speed as described above, dust may be generated in the process of cutting the elastic fibers, or a high temperature may be generated in the process of cutting the elastic fibers by the high- There was a problem that the image was worn.

In addition, when the rotary cutter cuts the elastic fibers, it is too deep to cause the elastic fibers and the skin to be hurt.

This problem is a serious problem in the case of a circular cast.

In recent years, as a means for solving the above-mentioned problems, a cut-out portion having a thickness thinner than the thickness of the existing splint is provided at one side of the splint in the longitudinal direction, and the cut- A knife or the like is used.

However, in such a case, the basic purpose is to easily cut the thin portion, but since the procedure is completed with the curable resin impregnated throughout the splint, the curing is firmly performed as time passes after the procedure.

Even if the cutting area of the splint is thin, it is difficult to cut it, and it is difficult to remove it as a cutting tool such as a scissors or a knife.

That is, even if only a specific cut portion is formed to have a thin thickness compared to the thickness of the entire splint, the curable resin is hardened uniformly in a coated state or a coated state as a whole. Even if a thinly formed portion is cured, As a cutting tool, not only is it difficult to cut, but also it is not easy to cut. Thus, the efficiency of the operation is greatly reduced. In addition, there is a problem that the skin is damaged during removal of the splint from the affected part after the treatment.

In addition, since the conventional splint is injection-molded using a mold, various molds are required depending on the part of the body of the practitioner who performs the splint, and various types of molds are required depending on the operation part such as arms and legs. There is a problem that the cost of the mold due to the molding is increased.

Further, according to the size and type of the splint, it is difficult to form the splint in a shape suitable for the body part of the practitioner.

For example, Patent Document 1 below discloses a bending splint for a basting plug.

The bending splint for a cylinder padding according to Patent Document 1 is composed of elastic fibers impregnated with a curable resin and a cover for covering the elastic fibers from the outside, , The elastic fiber has a horizontal portion which overlaps both ends and has a horizontal length that wraps around the horizontal portion of the affected portion, and a horizontal portion that is preformed to correspond to a horizontal portion of the affected portion, Shaped portion formed in a shape corresponding to the vertical portion of the affected portion, a vertically formed portion formed in a shape corresponding to the vertical portion of the affected portion, a second portion formed in a shape of a mortar between the horizontal portion and the vertical portion, As shown in Fig.

The cover is composed of an inner skin and an outer skin composed of a horizontal part, a vertical part and a bent part, respectively, so as to have the same shape as the elastic fiber. Both ends of the horizontal part and the vertical part of the inner skin and both ends of the horizontal part and the vertical part of the skin are sealed do.

In addition, the bent portion of the endothelium is formed in the shape of a bag so that the both sides are not seamed and the middle portion is cut out horizontally so as to facilitate insertion of the elastic fibers into the inside of the cover, a material which is installed longitudinally in the center of the elastic fibers, As shown in Fig.

Patent Document 2 below discloses a splint using a thermoplastic resin fabric and a method for manufacturing the splint.

The splint using the thermoplastic resin fabric according to the following Patent Document 2 is a splint using a thermoplastic resin fabric that fixes the affected part of the fracture site using a thermoplastic resin fabric. In the splint, the thermoplastic resin fabric cut to a predetermined size is immersed in hot water several times A splinting body formed by curing in the shape of a ring in the state of being softened through cooling while being adhered to the affected part of the patient and formed of the same material as the thermoplastic resin fabric and formed into a cylindrical tube structure, A plurality of reinforcements which are softened through the joints in the longitudinal direction on the outer side surface of the joint molding body and are softened through several times of immersion and cooling in hot water to form an outer side surface At least one fixing ring which is adhered and cured in a ring form, Is inserted through the coupling ring comprises a Velcro tape for fixing onto the affected part through the splint formed article.

Wherein the reinforcing member supports the ring portion integrally with the spliced formed body in the longitudinal direction of the spliced formed body, and the thermoplastic resin fabric, which is the fabric of the spliced formed body, the reinforcing member and the fixing ring, And a plurality of layers are crossed with each other in a matrix pattern to form a support structure having a layered structure having a net shape repeatedly formed with a ventilation window having a size of 3 to 8 mm 2 between the layers and a polymer resin impregnated in the support.

Korean Patent Registration No. 10-1249749 Korean Patent Publication No. 10-2017-0017613

An object of the present invention is to provide a splint capable of bending bending capable of freely forming a shape, a size, a bending angle, and the like of a splint according to a treatment part of a splint, and a method of forming the splint .

Another object of the present invention is to provide a splint capable of forming a splint suitable for a wearer's body by primary bending and secondary bending according to splint areas such as an arm or a leg and a method of forming the splint will be.

According to an aspect of the present invention, there is provided a splint capable of bending bending according to the present invention includes: a lower splitter having a plurality of first vent holes formed at regular intervals; A plurality of extension holes formed at regular intervals; Wherein the lower splint, the extension splint, and the upper splint are bent into a circular arc by primary bending, and the splint splint includes a plurality of And the lower splint and the upper splint are secondarily bent at different angles by the elongated holes.

The extension rib is formed with a plurality of extension holes arranged at regular intervals so as to smoothly bend the lower and upper ribs by secondary bending.

Wherein the elongated splint comprises a first elongated hole formed at a predetermined length in the middle of the elongated splint and extending so as to be vertically spaced by secondary bending; And a second elongated hole formed on both sides of the first elongated hole and having a predetermined length and elongated to be vertically spaced apart by secondary bending.

Further, the splint capable of bending bending according to the present invention includes: a lower splint having a plurality of first vent holes, a second vent hole, and a third vent hole formed at regular intervals; An upper splint extending from an upper side of the lower splint; Wherein the lower splint and the upper splint are bent in an arcuate shape by a first bending, and the elongate splint is formed by a plurality of elongated holes, And the splint part is secondarily bent at a diameter having a predetermined diameter by a plurality of elongated holes.

According to another aspect of the present invention, there is provided a method of forming a splint capable of bendable bending according to the present invention, comprising the steps of: cutting a splint member into a predetermined shape according to a splint portion; Forming a plurality of elongated holes in the elongated rib so as to smoothly deform and extend the elongate member when the elongate member is bent; Forming a plurality of vent holes so that the air communicates with the outside according to the treatment site of the splint member; A first bending step of bending the splint member into a predetermined arc shape so as to surround the outer surface of the treatment part of the splint member; And a second bending step of bending the elongated sheath portion having the elongated hole formed thereon at a different angle or with a predetermined diameter.

As described above, according to the splint capable of bending bending according to the present invention and the forming method thereof, it is possible to form the splint according to the procedure or the wearing area of the splint, It is possible to freely mold the member and to form a stretch hole in the elongated splint corresponding to the deformation of the splint member during bending of the splint member to facilitate deformation due to bending and to prevent damage or breakage of the splint member due to deformation Can be obtained.

According to the splint capable of flexing bending according to the present invention and the method of forming the splint, the splint member can be freely formed in a desired shape and size by first bending and second bending, and a mold necessary for splinting is not required The manufacturing cost according to the mold can be greatly reduced and the effect of being able to be formed by controlling the strength of the splint according to the distance, size and length of the elongated holes in the elongated splint.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a plan view showing a splint capable of flexing bending according to a first preferred embodiment of the present invention, Fig.
FIG. 2 is a perspective view of a splint capable of bending bending according to a first preferred embodiment of the present invention,
FIG. 3 is a perspective view of a splint capable of bend-bending according to a first preferred embodiment of the present invention,
4 is a plan view showing a bendable bendable splint according to a second preferred embodiment of the present invention, Fig.
FIG. 5 is a perspective view showing a splint capable of bendable bending according to a second preferred embodiment of the present invention,
6 is a process diagram showing a method of forming a splint capable of flexing bending according to a preferred embodiment of the present invention;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a splint capable of flexing bending according to a preferred embodiment of the present invention and a forming method thereof will be described in detail with reference to the accompanying drawings.

A splint capable of bending bending according to a preferred embodiment of the present invention includes a lower splint 10 having a plurality of first ventilation holes 11 formed at regular intervals, an elongated splint having a plurality of elongated holes formed at regular intervals The upper splint 30 and the upper splint 30 form a plurality of second vent holes 31 at regular intervals and the upper splint 30 and the upper splint 30, Is bent in an arc shape by a first bending, and the elongated rib 20 is bent by a plurality of elongated holes so that the lower jig 10 and the upper jig 30 are secondarily bent at different angles .

The splint capable of bendable bending according to the present invention can be manufactured by cutting a splint member in an appropriate size and shape according to a shape of a splint to be treated, first bending the splint member into a predetermined arc or diameter, Thereby bending the splice member secondarily.

Accordingly, the splint is formed in a proper shape and size according to the treatment area of the splint, so that it is formed in a size and shape suitable for the body part of the wearer, and the splint can be easily worn without feeling of pressure or tightness .

≪ Embodiment 1 >

FIG. 1 is a plan view showing a bendable bendable joint according to a first preferred embodiment of the present invention, FIG. 2 is a three dimensional view showing a bendable bendable joint according to a first preferred embodiment of the present invention, FIG. 3 is a perspective view of a splint capable of bendable bending according to a first preferred embodiment of the present invention.

The splint capable of bending bending according to the first embodiment of the present invention includes a lower splint 10 on which a first vent hole 11 is formed, a stretched splint 20 extending from the lower splint 10, And an upper bezel 30 formed at an angle different from that of the lower bezel 10.

FIG. 1 shows a splint member cut into a predetermined shape and size according to a treatment part of splint before being formed into splint, and FIGS. 2 and 3 show splint formed according to a treatment part.

The splint shown in Figs. 1 to 3 shows a splint to be worn on the leg. The splint includes a lower splint 10 for supporting the foot, a stretched splint 20 bent to surround the heel of the foot, And an upper splint 30 which is in close contact with the calf of the leg.

As shown in FIG. 1, the splitter is made of a synthetic resin having a predetermined thickness, and the splitter can be formed in various shapes according to the treatment area of the splint. It should be understood that the term 'splice member' in the present invention refers to a synthetic resin plate before it is formed into splints.

The splint member shown in FIGS. 1 to 3 is a split splint to be performed on the foot, and the split splittable member is formed of a synthetic resin plate having a predetermined length and width. The split splittable member is formed to have a predetermined width and length A lower splint 10 and an extension 20 integrally extended from the lower splint 10 to facilitate bending of the splint when bending the splint and a lower splint 10 formed to have the same width as the lower splint 10 The upper splint 30 is integrally formed.

A plurality of first air vents 11 are formed in the lower splint 10 so as to allow air to flow inward from the outside when the splint is worn or manipulated.

Of course, the first vent holes 11 may be formed as a plurality of holes, and the first vent holes 11 may be formed at predetermined intervals and holes of different diameters as necessary.

As shown in FIG. 1, on the upper side of the lower splint 10, a stretch splint 20 is formed so as to smoothly bend during secondary bending.

A plurality of elongated holes are formed in the elongated sheath 20 at regular intervals so as to smoothly bend the lower sheath 10 and the upper sheath 30 by secondary bending.

The elongated sheath 20 has a first elongated hole 21 formed at a predetermined length in the middle of the elongated sheath 20 and extended to be vertically spaced apart by secondary bending, And a second elongate hole 22 formed on both sides of the first elongated hole 22 so as to be vertically spaced apart by a second bending.

When the lower splint 10 and the upper splint 30 are bent at different angles, the elongated splint 20 can be deformed while being stretched, as well as the shape and size of splint So that a desired shape is formed.

That is, the elongated sheath 20 has a first elongated hole 21 formed at a predetermined width and a second elongated hole 21 having the same width and length as the first elongated hole 21 on both sides of the first elongated hole 21, A hole 22 is formed.

In addition, the first elongation hole 21 and the second elongation hole 22 are formed in the width direction of the splitter member, and the first elongation hole 21 and the second elongation hole 22 are formed at a predetermined height interval .

As shown in FIG. 1, the upper splint 30 is integrally formed on the upper side of the elongated splint 20. A plurality of second ventilation holes 31 are formed in the upper diaphragm 30 at regular intervals to allow air to flow from the outside.

≪ Embodiment 2 >

FIG. 4 is a plan view showing a bendable bendable joint according to a second preferred embodiment of the present invention, and FIG. 5 is a perspective view showing a bendable bendable joint according to a second preferred embodiment of the present invention.

Fig. 4 shows a splint according to a second embodiment of the present invention, showing a splint before splicing of a splint worn or to be worn on an arm, Fig. 5 shows a splint according to a second embodiment of the present invention 4 shows a splint that is formed so that the splint member shown in Fig. 4 can be applied to an arm.

4 and 5, the splint capable of bendable bending according to the second embodiment of the present invention includes a plurality of first vent holes 11, a second vent hole 12, A lower splint 10 on which the pores 13 are formed, an upper splint 30 extending on one side of the upper splint 10, a second splint 30 extending to one side of the upper splint 30, Wherein the lower splint (10) and the upper splint (30) are bent in an arcuate shape by primary bending, and the elongated splint (20) (20) is secondarily bent by a plurality of elongated holes to a diameter having a predetermined diameter.

4, the lower splint 10 and the upper splint 30 are integrally formed, and the upper splint 30 and the upper splint 30 are integrally formed by the splint capable of bending bending according to the second embodiment of the present invention. A stretch splint 20 is integrally formed on one side.

The splint according to the second embodiment of the present invention is formed such that the lower splint 10 and the upper splint 30 are integrally formed and the splint 20 extends to the upper side of the upper splint 30 .

A plurality of first ventilation holes 11, a second ventilation hole 12 and a third ventilation hole 13 are formed in the lower splint 10 to allow air to pass from the outside to the inside of the splint when splinting is performed, The upper splint 30 is formed at a predetermined length on one side of the lower splint 10.

The stretch splint 20 extends from the upper splint 30 and the stretch splint 20 extends to a predetermined length so that the finger splits.

A plurality of elongated holes 21 are formed in the elongated sheath 20 at predetermined intervals so as to be easily deformed by bending.

As shown in FIG. 5, the bendable bendable splint according to the second embodiment of the present invention allows the arms, wrists, and fingers to be shaved, and the lower splint 10 is formed in a shape to wrap the arms , And the stretch splints 20 are formed so as to be able to splice with fingers.

Referring now to FIG. 6, a method of forming a splint capable of bending bending according to a preferred embodiment of the present invention will be described.

6 is a process diagram showing a method of forming a splint capable of bend-bending according to a preferred embodiment of the present invention.

A method of forming a splint capable of bendable bending according to an embodiment of the present invention includes cutting a splint member in a predetermined shape according to a splint portion of the splint (S10); (S20) of forming a plurality of elongated holes in the elongated sheath to smoothly deform and expand the sheath member when the sheath member is bent; A step (S30) of perforating a plurality of ventilation holes to allow air to communicate with the outside in accordance with the treatment site of the splint member; A first bending step (S40) of bending the splint member in a predetermined arc shape so as to surround the outer surface of the treatment part of the splint member; And a second bending step (S50) of bending the elongated splints formed with the elongated holes at different angles or a predetermined diameter.

As shown in FIGS. 1 to 6, in a method of forming a splint capable of bendable bending according to an embodiment of the present invention, the splint member is cut into a predetermined shape according to a splint to be performed on a leg, an arm, or the like (S10).

In the case of a splint to be worn or worn on a leg, the splint member cuts the splint member in a substantially rectangular shape having a predetermined length and width and is a splint to be worn or worn on an arm. As shown in the drawing, the lower splint 10 having a predetermined length and width is formed in a substantially trapezoidal shape, and the splint 20 is integrally formed so that the finger can be inserted.

That is, the splint member is formed in an appropriate shape according to the wear parts of the legs, arms, and the like, and at least one of the splint splints 20 can be formed so that a part of the body, such as a finger or a toe, can be worn.

In the splice member, elongated holes (21, 22) having a predetermined length and width are formed at a portion where deformation is caused by bending (S20).

The elongated hole 20 not only facilitates deformation of the splicing member due to bending but also allows the splicing member to be deformed to a desired shape upon deformation of the splicing member.

That is, the elongated holes 21 and 22 are formed in a straight line so that the elongation holes 21 and 22 are spaced apart from each other when the elongated holes 21 and 22 are deformed by bending, so that the bending is smooth and smooth. And bending is performed in a desired shape.

Further, a plurality of ventilation holes 11, 12, and 13 are formed in the splitter member to allow air to pass from the outside to the inside of the splint when the splint is worn or manipulated (S30).

The vent holes 11, 12, and 13 are formed in a plurality of openings so as to be in contact with outside air on an arm or a leg or the like in accordance with the wear of the splint, thereby relieving the stiffness and inconvenience caused by wearing the splint.

In this way, in the state in which the elongated rib 20 and the air vents 11, 12, 13 are formed on the splicing member, the first bending is performed by the bending machine (S40).

As shown in FIGS. 2 and 3, the primary bending is performed by bending the lower splint 10 and the upper splint 30 in a predetermined circular arc shape. That is, by the first bending, the splicing member bends in a substantially semicircular shape.

Also, as shown in FIG. 5, the primary bending is performed by bending the lower splint 10 in a predetermined arc shape. That is, by the first bending, the splint member bends in a predetermined circular arc shape of the lower splint 10, as shown in FIG.

The secondary bending is performed so that the lower splint 10 and the upper splint 30 are bent at different angles with respect to the elongate splint 20 at step S50.

As in Figures 2 and 3, the splint worn on the leg is bent at a right angle or by a bender at a desired angle.

Also, as shown in FIG. 5, the splint worn on the arm bends the elongated splint 20 in a circular shape having a predetermined diameter in the state where the first bending is performed.

Although the present invention has been described in detail with reference to the above embodiments, it is needless to say that the present invention is not limited to the above-described embodiments, and various modifications may be made without departing from the spirit of the present invention. For example, the first vent hole or the second vent hole may have various shapes such as a triangle, a square, an ellipse, a star, a heart, as well as a circular shape.

10: lower splint 11: first vent
20: kidney splint 21: first elongated hole
22: second elongated hole
30: upper splint 31: second vent

Claims (5)

A lower splint having a plurality of first vent holes formed at regular intervals;
A plurality of extension holes formed at regular intervals;
And a plurality of second air vents formed at regular intervals,
Wherein the lower splint, the extension splint, and the upper splint are bent in an arcuate shape by primary bending,
Wherein the elongated splint part bends the lower splint part and the upper splint part at different angles by a plurality of elongated holes. The method according to claim 1,
Wherein a plurality of elongated holes are formed in the elongated splint part at regular intervals so as to smoothly bend the lower splint part and the upper splint part by secondary bending. The method according to claim 1,
Wherein the elongated splint comprises a first elongated hole formed at a predetermined length in the middle of the elongated splint and extending so as to be vertically spaced by secondary bending;
And a second elongated hole formed on both sides of the first elongated hole, the second elongated hole being formed to have a predetermined length and being extended up and down by secondary bending. A lower splice portion in which a plurality of first ventilation holes, a second ventilation hole and a third ventilation hole are formed at regular intervals;
An upper splint extending from an upper side of the lower splint;
And a stretch splice extending from one side of the upper splitter and having a plurality of elongated holes formed at regular intervals,
The lower splint and the upper splint are bent in an arc shape by primary bending,
Characterized in that said elongate splints are secondarily bent to a diameter of a certain diameter by a plurality of elongate holes. Cutting the splint member in a predetermined shape according to a splint portion of the splint;
Forming a plurality of elongated holes in the elongated rib so as to smoothly deform and extend the elongate member when the elongate member is bent;
Forming a plurality of vent holes so that the air communicates with the outside according to the treatment site of the splint member;
A first bending step of bending the splint member into a predetermined arc shape so as to surround the outer surface of the treatment part of the splint member;
And a second bending step of bending the elongated splints formed with the elongated holes at different angles or a predetermined diameter.

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