JPH10155841A - Mat for preventing bedsore and its production - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mat for preventing bedsores which suppresses and relieves sweatiness by adequately dispersing the heat of the parts in contact with the body, has excellent air permeability and flexibility and has a good touch to the skin, and a process for producing the same. SOLUTION: Fine cords 40 formed by coating core yarn formed by intertwining fibers with a compsn. consisting of a chlorine-contg. vinyl resin and ester compd. are double woven between the outer material 20 consisting of cotton chenille yarn and yarn of cotton stock and the lining material 30 consisting of yarn of cotton stock so as to be held therebetween, by which a fabric 10 is formed. The fabric is heated in a heating furnace kept at an atmosphere tap. of 120 to 150 deg.C and is then subjected to a strain relieving treatment, following which the fabric is cut to a specified size. The cut fabric is processed to a flat shape by pressing rolls after the heat treatment and is then cut to a specified size. The cut fabrics are subjected to hem stitching.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pressure ulcer prevention mat to be used by laying it on a bed, a mattress or the like, and a method for producing the same.

[0002]

2. Description of the Related Art Bath towels are used to prevent bedsores, which are formed by sick sleeping and which are likely to be subjected to pressure on the body, or to reduce heat by dispersing the heat of the parts in contact with the bed. It is common practice to lay on a mattress.

[0003]

In the past, bath towels have been used simply to prevent pressure ulcers and to reduce or alleviate body swelling, but the method is inferior in air permeability and is not always satisfactory. is not. For these reasons, there has been a demand for the development of mats and mats that are suitable for the sick person and the care of the sick person. In view of this, the present inventor has previously disclosed a yarn coated with a composition comprising a chlorine-containing vinyl resin and an ester compound in Japanese Patent Application Laid-Open No. 8-218243, and the flexibility, flame resistance, and heat resistance of the yarn have been disclosed. The present invention has been completed by focusing on excellent physical properties such as conductivity and antistatic effect.

[0004] The present invention is to provide a mat for preventing pressure ulcer, which has a good feel, is excellent in air permeability and flexibility, disperses heat by appropriately dispersing heat of a body contact portion, suppresses and alleviates stuffiness, and a method for producing the same. With the goal.

[0005]

According to a first aspect of the present invention, there is provided a pressure ulcer prevention mat according to the first aspect of the present invention, wherein a mat between a dress material made of a cotton molding yarn and a cotton material yarn and a lining made of a cotton material yarn. In addition, a dough that has been subjected to a double weave so as to sandwich a thin cord coated with a composition comprising a chlorine-containing vinyl resin and an ester compound on a core yarn formed by twisting fibers is provided, and the dough is flattened. It is characterized in that it has been processed and edge-stitched.

[0006] In order to achieve the same object, a method for producing a pressure ulcer prevention mat according to claim 2 is characterized in that a mattress between a cotton mall yarn and a cotton material yarn and a lining made of a cotton material yarn are provided. A fabric made by double weaving so as to sandwich a thin cord coated with a composition comprising a chlorine-containing vinyl resin and an ester compound on a core yarn formed by twisting fibers,
After heating in a heating furnace at an ambient temperature of 120 to 150 ° C. to perform a strain relief process, the material is cut into a predetermined size, and after the heat treatment, the cut fabric is processed into a flat shape by a pressing roll. Is cut to a fixed size and edge-stitched.

[0007]

The mat for preventing pressure ulcers is made of natural fiber cotton which is kind to the human body, and is double-woven so as to sandwich the special thin cord according to claim 1. Good flexibility and touch. Due to the properties of the mat, heat in a portion of the body which comes into contact with a bed or a mattress or the like is appropriately dispersed to suppress and alleviate stuffiness, which is effective in preventing pressure ulcers which may be formed in a portion which is likely to be pressed by the body.

Thus, the present invention has the advantage that it can contribute to the care of the sick, especially since it can suppress and alleviate the stuffiness caused by body contact and help prevent pressure ulcers.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a front view of a mat for preventing pressure ulcer, FIG. 2 is a schematic diagram for explaining a surface fabric structure of a fabric, FIG. 3 is a schematic diagram for explaining a lining structure of the fabric, FIG. 4 is a model sectional view of the fabric, and FIG. FIG. 6 is an explanatory diagram of a process of performing a distortion removing process, and FIG. 6 is an explanatory diagram of a process of processing a fabric into a flat shape.

The fabric 10 of the pressure ulcer prevention mat M is shown in FIGS.
As shown in FIG. 4, the outer fabric 20 woven with the warp cotton yarn 21, the weft cotton mall yarn 22, and the cotton rayon yarn 23,
The double woven fabric is provided between a lining 30 woven by a warp cotton yarn 31 and a weft cotton rayon yarn 32 so as to sandwich a fine string 40 described later.

The above-mentioned fine string 40 is formed by twisting fibers appropriately selected from chemical fibers such as hemp, cotton, polyester, polypropylene, polyethylene, nylon, acrylic and rayon to form a core yarn 41. A composition 42 comprising a chlorine-containing vinyl-based resin and an ester-based compound, which has been subjected to a coating treatment by a known wire coating technique. The present inventor previously disclosed a yarn disclosed in Japanese Patent Application Laid-Open No. 8-218243. Are the same.

[0012] The long cloth 10 subjected to the double weaving,
It is heated at an ambient temperature of 120 to 150 ° C. in a heating furnace 50 shown in FIG. The dough 10 wound in a roll is cut into a certain size, and the cut dough 10 is placed on a belt conveyor 61 shown in FIG. Is heated by the processing device 60 having a heater 65 heated and held at about 150 ° C. on the feeding side of the pressing roll 63, and then heated by about 3K.
It is processed flat by a pressing roll 63 with a pressing force of gf / cm ² . The back surface of the fabric 10 is subjected to anti-slip processing as necessary.

Next, the fabric 10 processed into a flat shape by the processing device 60 is further cut into a predetermined outer shape, and then the periphery is sewn using a edging tape 45.
Alternatively, the sewn is performed as it is without using the tape 45, and a sterilization treatment or the like is performed to obtain a pressure ulcer prevention mat M.

[0014] The mat for preventing pressure ulcer having such a structure has good breathability, flexibility and softness, and accordingly, the heat of the part in contact with the bed or the mattress etc. of the body is appropriately dispersed to suppress stuffiness.
Produces palliative effects and helps prevent pressure ulcers, which can form in areas where the body is subject to pressure.

[Brief description of the drawings]

FIG. 1 is a front view of a mat for preventing pressure ulcers.

FIG. 2 is a schematic diagram for explaining a dress material structure of a dough;

FIG. 3 is a schematic diagram illustrating the lining structure.

FIG. 4 is a cross-sectional view of a fabric model.

FIG. 5 is an explanatory diagram of a process of performing a distortion removing process on the dough.

FIG. 6 is an explanatory view of a process of processing a dough into a flat shape.

[Explanation of symbols]

M → Mat for pressure ulcer prevention 10 → Dough 20 → Outer material 30
→ Lining 40 → Thin String 41 → Core Yarn 42 → Composition 50
→ Heating furnace 63 → Pressing roll

Continued on the front page (51) Int.Cl. ⁶ Identification code FI D06M 13/16

Claims (2)

[Claims] 1. A core yarn formed by twisting fibers between a dress material made of a cotton molding yarn and a cotton material yarn and a lining made of a cotton material yarn, comprising a chlorine-containing vinyl resin and an ester compound. A mat for preventing pressure ulcers, comprising a double-woven fabric provided so as to sandwich a thin cord coated with a composition, and the fabric is processed into a flat shape and sewn. 2. A core yarn formed by twisting fibers between a dress material made of a cotton molding yarn and a cotton material yarn and a lining made of a cotton material yarn, comprising a chlorine-containing vinyl resin and an ester compound. The dough that has been subjected to double weaving so as to sandwich the thin cord coated with the composition is heated in a heating furnace at an atmosphere temperature of 120 to 150 ° C., subjected to a strain relief treatment, and then cut into a certain size. A method of producing a mat for preventing pressure ulcers, which comprises subjecting the cut dough to a flat shape by a pressing roll after a heat treatment, cutting the cut dough to a predetermined size, and performing edge stitching.