JP3233530U - Supporter with joint cast - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fixed orthosis having a simple structure, easy to handle, and capable of coping with the symptom of a fixed orthosis of an affected part such as a fracture. SOLUTION: In a fixing device for an affected part such as a fracture, a cast material 2 for fixing the affected part and a supporter 1 for holding the position of the cast material are included, and the supporter has a supporter main body 3 and a supporter main body on a human body. A fixing device composed of a fixing portion 6 for fixing, characterized in that a cast material is arranged and combined between the supporter main body portion and the fixing portion. [Selection diagram] Fig. 1

Description

The present invention relates to a fixed orthosis of an affected part such as a fracture in orthopedics, and more particularly to a joint fixed orthosis such as a wrist and ankle in which a cast material is installed on a supporter.

In the conventional fixation of fractures and sprains, the affected area is fixed by wrapping a cast with plaster or the like with a bandage, and a fixing device that covers the outside with a supporter or a cast containing the cast inside the supporter is applied to the affected area. Fixing equipment is used. In these orthoses, the structure of the supporter is complicated and the number of parts is large. As a result, the man-hours for manufacturing the fixed orthosis are large, and the cost is high. In addition, man-hours are required for handling.
Furthermore, in the case of a fixed brace that installs a cast in the bag inside the supporter, the position where the cast can be installed is limited by the position of the bag, so the range in which the cast can be installed must be relatively limited. Met.

Patent Registration No. 6053769 Japanese Unexamined Patent Publication No. 2019-10246

To provide a fixed brace for an affected area such as a fracture, the structure is simple, the handling is easy, and the fixed brace that can deal with the symptom is provided.

A cast for fixing an affected area such as a bone fracture includes a cast material for fixing the affected area and a supporter for holding the position of the cast material. A fixing device characterized by a structure in which a cast material is attached to the outer surface of the supporter body.

The component component of the fixed orthosis of the present invention is a set of a cast material and a supporter, and has a simple structure and is easy to handle as in the embodiment. The cast can be installed over a wide area of the entire surface of the supporter.

Perspective view of the supporter and cast material of the present invention (photo) Expanded outside schematic view of the supporter body of the present invention Deployment inside schematic view of the supporter body of the present invention Schematic diagram of the cast material of the present invention Schematic diagram of the components of the cast material of the present invention Positioning diagram of the supporter body of the present invention (photo) Installation drawing of the cast material on the palm side of the outer surface of the supporter body of the present invention (photo) Installation drawing of cast material on the instep side of the outer surface of the supporter body of the present invention (photo) Palm side mounting state diagram of the fixing device of the present invention (photo) Instep phase diagram of the fixed orthosis of the present invention (photo)

In the present invention, first, a supporter is installed on the affected part, a cast material is installed on the outer surface of the main body, the cast material is molded so that the affected part is in the normal limb position, and the cast material during and after molding is formed. A fixing belt is provided on the supporter so that the cast can be fixed to the affected area with an appropriate tension. In order to realize this method, the supporters are in the following form. B) The supporter body is made of elastic fabric into a substantially rectangular shape, and one side of the fabric is connected with a more elastic rubber cord to form a tubular shape. As a result, the affected limb position such as a wrist or ankle can be inserted into the tubular supporter body, and the supporter body can be easily installed in the limb position, and the supporter body fits perfectly in the limb position. .. B) The supporter body is provided with a fixing part that determines its position in the warp direction. C) One end of the elastic fixing belt is sewn to the supporter main body near the meridian positioning fixing part, and the cast material installed on the outer surface of the supporter main body is spirally wound around the supporter main body with this fixing belt. The other end of the fixed belt at the end can be freely positioned and fastened to the supporter body and the fixed belt itself. This not only makes it easy to form and fix the cast material in a good position, but also makes it possible to uniformly hold the cast material with an appropriate force. Then, 2) a detachable function is added to the cast material and the supporter body so that the cast material does not fall off even if no auxiliary material is used when molding the cast material in a good limb position or winding the fixed belt.

Hereinafter, examples will be described with reference to the accompanying drawings.
First, the configuration of the fixation device for the affected portion of the wrist joint according to the present embodiment will be described.
This embodiment relates to the right wrist joint. The left side is symmetric and is omitted.
FIG. 1 is a perspective view (photograph) of the supporter 1 and the cast material 2.
Reference numeral 3 is a supporter main body, reference numeral 4 is a connecting portion for forming the supporter main body into a substantially cylindrical shape, reference numeral 5 is a positioning portion for the supporter main body, and reference numeral 6 is a fixing portion for fixing the supporter main body 3 and the cast material 2 to the human body.
FIG. 2 is a schematic view showing an outer surface of the supporter main body in a state where the connecting portion 4 of the supporter main body 3 is cut and opened.
FIG. 3 is a schematic view showing the inner surface of the supporter main body in a state where the connecting portion 4 of the supporter main body 3 is cut and opened.
FIG. 4 is a schematic view of the cast material 2, and FIG. 5 is a schematic view showing the components of the cast material 2.
Each part will be described in detail below.

As shown in FIGS. 2 and 3, the supporter main body 3 has a substantially rectangular planar shape, and reference numeral 30 is a polyester double Russell fabric having elasticity, breathability, and cushioning properties. The inner surface, which comes into contact with the limb position when worn, has fine stitches to soften the contact with the skin, and the opposite outer surface has a slightly larger honeycomb-like stitch for breathability.
Reference numeral 31 shown in FIG. 2 is a nylon French pile material having a brushed surface, and is sewn in a striped pattern on substantially the entire surface of the supporter body 3.
The connecting portion 4 uses an elastic rubber cord.
The positioning portion 5 is located on the hand side of the supporter main body 3, and has a hook-and-loop fastener 55 shown in FIG. 3 on the inner side surface thereof.

As shown in FIG. 2, the fixing portion 6 is an elastic band, and has an angle α (about 40 degrees) in the forearm direction so as to extend slightly in the meridional direction from the vicinity of the thumb joint of the supporter body 3, and one end thereof. Is sewn to the supporter body 3. Reference numeral 66 in FIG. 2 refers to the outer surface of the fixed band 6 and is brushed. Reference numeral 67 in FIG. 3 refers to the inner surface of the fixing band 6, which is not brushed and has a hook-and-loop fastener 68 sewn to the tip.

FIG. 4 is a schematic view of the rectangular cast material 2 according to the present invention. FIG. 5 shows the components. Reference numeral 23 is a plurality of remoldable thermoplastic cast materials 24 that are superposed, sewn together, and integrated. The edges of reference numerals 21 and 22 are sewn together to form a bag, and 23 is placed in the bag.
Reference numeral 22 uses a hook-and-loop fastener. On the other hand, reference numeral 21 uses a brushed nylon pile fabric for the cast material 2 installed on the back side of the hand and an anti-slip material for the cast material 2 installed on the palm side of the hand.

Next, the procedure for attaching the fixed brace of the affected part of the right wrist joint according to the present embodiment will be described with reference to FIGS. 6 to 10.

First, the two cast lumbers 2 installed on the back side and the palm side are soaked in hot water of about 70 degrees or more to be appropriately softened.
As shown in FIG. 6, the affected part of the right wrist is inserted into the supporter main body 3, the positioning band 5 is passed between the right thumb and the right index finger, and the isobaric fastener 55 is fixed to the brushed surface 31 on the outer side of the supporter main body 3. The position of the supporter main body 3 in the warp direction is determined.
As shown by a white frame in FIG. 7, the hook-and-loop fastener surface 22 of the cast material 2 for the palm side of the hand, which has been softened in advance, is fixed to the palm side outer surface 31 of the hand facing the affected part of the supporter body 3.
As shown by a white frame in FIG. 8, the surface fastener surface 22 of the cast material 2 for the back side of the hand, which is also softened in advance, is fixed to the outer surface 31 on the back side of the supporter body 3 facing the affected part.
The doctor holds the cast material 2 installed on the back side and the palm side of the hand in a good limb position, and forms the cast material 2 into a good limb position. After the molding is completed, the fixing band 6 is spirally wound up in the warp direction while appropriately tightening the fixing band 6 from the top of the cast material 2 so as to maintain the position of the cast material 2 of the supporter body 3, and the hook-and-loop fastener 68 at one end of the fixing band 6 is used. Is fixed to the French pile surface 31 of the supporter body 3 and the raised surface 66 of the fixing band 6 itself.
9 and 10 are photographs showing a state in which the fixed orthosis according to the present embodiment is attached.

In this embodiment, in order to attach the cast material 2 to the supporter body 3 so as to be removable, a surface fastener is used for the code 22 of the cast material, and the surface of the code 31 is brushed on the outer surface of the supporter body 3. However, as another embodiment, it is also possible to omit the above-mentioned hook-and-loop fastener and nylon French pile material and attach the cast material 2 to the supporter main body 3 by using an auxiliary material such as an adhesive tape.

1 Supporter 2 Cast material 3 Supporter body 4 Supporter body connection part 5 Supporter body positioning part 6 Supporter fixing part 21 Brushed nylon pile fabric or anti-slip fabric 22, 55, 68 Hook-and-loop fastener 24 Gips material 30 Supporter body fabric 31 French pile material 66 brushed surface

It is a fixing device for an affected part such as a fracture, and includes a cast material for fixing the affected part and a supporter for holding the position of the cast material. A fixing orthosis comprising a cast material arranged and combined between the main body portion and the fixing portion.

Claims (2)

In the fixed brace of the affected area such as a fracture
A cast material for fixing the affected part and a supporter for holding the position of the cast material are included, and the supporter includes a supporter main body part and a fixing part for fixing the supporter main body to the human body.
A fixed brace that features a structure in which a cast material is attached to the outer surface of the supporter body. The fixing device according to claim 1, further comprising a structure in which a cast material is detachably attached to the outer surface of the supporter main body.

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