JP3051608U - Water-absorbing composite - Google Patents

Abstract

(57) [Summary] [Purpose] An object of the present invention is to provide a water-absorbing complex that can quickly and reliably treat filth when filth is generated during medical treatment. The water-absorbing composite is characterized in that a sheet 1 having water resistance and water absorption, a water-absorbing sheet 2 and a waterproof film 3 are laminated in this order.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a water-absorbing complex, and more specifically, to swiftly and surely carry out such treatments when, for example, a patient on a bed suddenly discharges vomit or incontinence. Water-absorbing composite.

[0002]

[Prior art]

 As common worries at each hospital, patients often emit vomit and become incontinent. At present, the disposal of these wastes has brought some containers and put them into collections. For this reason, preparation of a container and cleaning after the treatment were necessary. Also, depending on the shape of the container, the waste could not be collected properly, and the floor surface was sometimes soiled. For a prompt medical procedure, the filth on the couch must be handled promptly and reliably.

[0003]

[Problems to be solved by the invention]

 An object of the present invention is to enable the above-mentioned waste to be promptly and reliably treated.

[0004]

[Means for Solving the Problems]

 As a result of various studies, the present inventors have found that a water-absorbent composite in which a sheet having water resistance and water absorbency, a water-absorbent sheet, and a waterproof film are sequentially laminated and fixed in order. We found that we could solve it.

[0005]

[Embodiment of the invention]

 FIG. 1 is a partially enlarged sectional view showing an example of the water-absorbing composite of the present invention. The water-resistant and water-absorbing sheet 1 used in the present invention needs to have a function of absorbing sewage and the like from its surface and guiding it to the water-absorbing sheet 2 located inside. Any sheet material having the desired strength of the present invention can be used. For example, woven fabric, paper, dry non-woven fabric, wet non-woven fabric, etc. can be used, but they are inexpensive and comfortable to the touch. A 30 g / m 2 dry or wet nonwoven fabric is used.

The water-absorbent sheet 2 used in the present invention needs to have a function of absorbing and retaining sewage and the like guided through the sheet 1 having water resistance and water absorbency. Any sheet-like material can be used. For example, woven fabric, paper, dry non-woven fabric, wet non-woven fabric, etc. can be used, but the price is low and the wet strength is excellent, so that usually a plurality of tissue papers having a basis weight of 10 to 20 g / m 2 are stacked. Are preferably used.

[0007] The water-absorbent sheet used in the present invention is coated with a highly water-absorbent resin to absorb a large amount of moisture, and activated carbon, silica gel, zeolite, etc. to impart deodorizing performance. It is also possible to apply processing to increase water absorption and remove odors.

The waterproof film 3 used in the present invention needs to have a function of blocking water oozing out of the water-absorbent sheet material, and is usually made of polyethylene, polypropylene, polyvinyl chloride, polyester or the like having a thickness of 10 mm. A synthetic resin film having a waterproof property of up to 50 μm can be suitably used. In particular, a polyethylene film can be suitably used because of its relatively low heat fusion temperature, safety, and low cost.

In the present invention, it is necessary to sequentially laminate and fix the sheet 1 having water resistance and water absorbency, the water absorbent sheet 2 and the waterproof film 3 in this order. These are sequentially laminated, and the ends thereof are fixed with a sewing machine, fixed with an adhesive, or fixed by heat fusion, whereby the water-absorbing composite of the present invention is completed. The water-absorbing composite absorbs sewage and the like from the surface of the sheet having water resistance and water absorption, and leads to the water-absorbing sheet, where the moisture is retained. The waterproof film 3 located on the back surface blocks moisture oozing from the water-absorbent sheet.

Another example of the water-absorbing composite of the present invention will be described with reference to FIG. In this example, a sheet 1 having water resistance and water absorbency and a waterproof film 3 have heat fusibility, and the water absorbent sheet 2 is wrapped by the waterproof film 3 so that the sheet 1 has water resistance and water absorption. This is a water-absorbing composite which is located at the periphery of a sheet-like material 1 having water resistance, and in which a sheet-like material 1 having water resistance and water absorption in the periphery and a waterproof film 3 are heat-sealed. With this structure, water absorbed by the water-absorbent sheet through the water-resistant and water-absorbent sheet is pushed out by the patient's weight and exudes from the end of the water-absorbent composite. Can be prevented.

[0011] The water-absorbing composite of the present invention can also be cut into a part of a heat-sealed water-resistant and water-absorbing sheet and a part of a waterproof film so that the head can enter. By passing the head through such a cut, it becomes possible to use it suitably for use as an apron.

[0012] The water-absorbing composite of the present invention can also have a double-sided adhesive tape for fixing attached to the surface of the waterproof film. When used, the release paper of the double-sided adhesive tape is peeled off and fixed to, for example, a table or the like, so that the water-absorbing composite can be prevented from being shifted from the table or falling.

The water-absorbent composite of the present invention can be subjected to a process having a non-slip function on the surface of the waterproof film. For example, it is possible to prevent the water-absorbing composite placed on a bed or the like from slipping by attaching a tape having a slip-preventing function.

In the water-absorbing composite of the present invention, a deficient portion is provided near the center of the water-absorbing sheet, and a water-resistant and water-absorbing sheet and a waterproof film are fixed at that portion. Thus, it is possible to prevent the water-absorbent sheet from shifting. Fixing is performed by heat fusion or lamination using an adhesive.

[0015]

According to the water absorbing composite of the present invention having the above-described structure, the following remarkable effects can be obtained. 1) When the patient on the bed suddenly discharges vomit or incontinence, these processes can be performed promptly and reliably. 2) Heat-sealed sheet-like material having water resistance and water absorbency and waterproof film 3 By cutting a part of the film, it can be suitably used for an apron. 3) Since paper and nonwoven fabric can be used as materials, disposable waste can be treated together with the water-absorbing complex, and disposal of waste becomes extremely easy. 4) A new water-absorbing complex can be used without using a water-absorbing complex once contaminated with filth. 5) The water-absorbing composite of the present invention having such an effect is provided by under sheets laid on a bed for absorbing sewage, sheets laid on a table, under sheets for pets, sheets laid in a car such as an automobile, an apron, It can be suitably used for such purposes.

[Brief description of the drawings]

FIG. 1 is a partially enlarged cross-sectional view showing an example of the water-absorbing composite of the present invention.

FIG. 2 is a partially enlarged sectional view showing another example of the water-absorbing composite of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sheet-like thing which has water resistance and water absorption 2 Water-absorbing sheet-like substance 3 Waterproof film

Claims (6)

[Utility model registration claims] 1. A sheet 1 having water resistance and water absorbency,
A water-absorbing composite, wherein the water-absorbing sheet 2 and the waterproof film 3 are sequentially laminated and fixed. 2. A sheet 1 having water resistance and water absorbency and a waterproof film 3 have heat fusibility, and the water absorbent sheet 2 is wrapped by the waterproof film 3 so as to have water resistance. The water-absorbing sheet-like article (1) and the waterproof film (3), which are located in the periphery of the water-absorbing sheet-like article (1) and have peripheral water-resistance and water-absorbing properties, are heat-sealed. 2. The water-absorbing composite according to 1. 3. A sheet 1 having water resistance and water absorbency and a waterproof film 3 having heat-fusibility, and a water absorbent sheet 2 having water resistance and water absorbency. The sheet-like material 1 and the waterproof film 3 which are located inside the peripheral portion of the waterproof film 3 and have water resistance and water absorption in the peripheral portion are heat-sealed, and the heat-sealed water resistance The water-absorbent composite according to claim 1, wherein the sheet-like material (1) having water absorbency and a part of the waterproof film (3) are cut. 4. The water-absorbing composite according to claim 1, wherein a double-sided pressure-sensitive adhesive tape for fixing is adhered to a surface of the waterproof film. 5. The water-absorbing composite according to claim 1, wherein the surface of the waterproof film 3 is processed to have a slip-preventing function. 6. A water-absorbent sheet 2 is provided with a defective portion near the center thereof, in which a sheet 1 having water resistance and water absorbency and a waterproof film 3 are fixed. The water-absorbing composite according to any one of claims 1, 2, 4, and 5.