JPH02309938A - Napkin formed to prevent retrograde kidney disease and cystitis - Google Patents

Abstract

PURPOSE:To prevent the backward infiltration of bacteria from the urethral meatus and to provide a good touch to the skin by providing the inner surface side with a sheet-like material, mat-like material or net-like material bored with many fine pores of a stock which suppresses the propagation of the bacteria and partly has the effect of killing the bacteria. CONSTITUTION:Antimicrobial nylon or antimicrobial polyester cotton formed by incorporating the antimicrobial liquid, fine powder, etc., of antimicrobial zeolite or aged copper or copper alloy, such as aged copper nickel into fibers at the time of production of the fibers is used. The many fine pores 1 are bored into the fabric or mat of the above-mentioned materials to form the antimicrobial layer 2 or a finely meshed net is formed of the fine cord or twisted yarn to form the antimicrobial layer 2. An absorptive layer 4 and a blocking layer 5 are provided on the part of this antimicrobial layer 2 to be positioned on the outer side at the time of use to trim the outside shape. The bacteria infiltering backward from the urethral meatus is prevented in this way.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention is intended to prevent the onset of kidney disease and cystitis due to retrograde invasion of bacteria. Concerning antibacterial napkins.

Conventional technology Conventional napkins. Most of the products are made of paper or laminated cotton, and there are also products from foreign companies that are advertised extensively on TV, claiming that they are new. The truth is. By the same applicant. Some of the patents were acquired over 10 years ago. It is the same as specified. Problems that the invention aims to solve: Conventional napkins. There are no products on the market designed to directly prevent disease.

This invention... It is designed to prevent bacteria from entering retrogradely through the urethral opening, and. The purpose is to make it feel good on the skin.

Means to solve the problem: On the inner side of the napkin. Suppresses bacterial growth. A sheet-like material or mat-like material that has many pores penetrated by a substance that has the effect of killing some bacteria. Or have a net-like material.

Since it has an antibacterial layer on its inner surface, even if bacteria get attached to it for some reason, it will either die or hardly multiply.
Therefore, the risk of getting sick can be drastically reduced. And it feels good on the skin. The same applicant applied a long time ago. It was later patented. Apart from that. In recent years, it has been manufactured and sold by foreign companies. It is known for having the top market share.

Example A specific example of the antibacterial ■ used in this project is. It is as follows.

(A) Antibacterial zeolite made by Company S. Company K's BXN nylon yarn mixed in at the raw material stage is 100%
Per % used. It is called 8-character stamping by Company A. 80R
According to a shake flask test using PM/1 hour/25°C. It is said to be 97% effective in killing E. coli. According to a test by Company K, 100% BXN nylon thread. The results showed that the same 50% cloth had almost the same killing effect on E. coli. and for a fabric made of 25% BXN nylon yarn and 75% cotton yarn. According to test results at the Japan Food Research Center. It is said that more than 99% of E. coli bacteria will be killed in about 5 hours. And when the mixing ratio of antibacterial thread is 50 to 100%.
Klebsiella pneumoniae accounts for over 90%. Staphylococcus aureus is 50-6
0%, Bacillus subtilis has a bacterial reduction rate of 60 to 70%, and the washing durability when the mixing ratio is 100% is the same as when the number of selections is 0.
98.5% for Klebsiella pneumoniae and 69.4% for Staphylococcus aureus
%, when washed 10 times, Klebsiella pneumoniae is 97.2%,
Staphylococcus aureus 65.3%, Klebsiella pneumoniae 85.7%, Staphylococcus aureus 44.9% after 100 washes
It has been announced that these are the respective bacterial reduction rates. That is, when the mixing rate of antibacterial thread is 50% or more, it is extremely effective against Escherichia coli and Klebsiella pneumoniae, and against Staphylococcus aureus and Bacillus subtilis. About 60%. It is known to be effective.

(B) Antibacterial zeolite from Company S was mixed in at the raw material stage. Company K's polyester cotton has a semi-negative result in the skin attachment test, and (1) 100% bacte killer polyester cotton. Pseudomonas aeruginosa is 99.
The bacteria reduction rate is over 9%. (2) Bacterial killer 60%
, for non-woven fabric made of 40% regular ester cotton. Escherichia coli 9
(3) In a nonwoven fabric made of 40% bacte killer cotton and 60% regular ester cotton, Escherichia coli was reduced by 99.9%, and Staphylococcus aureus was reduced by 33%. The bacteria reduction rate was 3%. (4) Also 65% bacterium killer cotton, 35% regular ester cotton
(5) In the nonwoven fabric made of 50% bacte killer cotton and 50% regular ester cotton, the bacteria reduction rate was 99.5% for Escherichia coli and 57.7% for Staphylococcus aureus. , the bacteria reduction rate was 50%. In addition, (6) Bacte killer cotton 100
% non-woven fabric, the bacterial reduction rate of white mold is 20.3%
(7) According to a comparative test of unprocessed products, after scouring, and after dyeing in spun and knit products, when using 100% regular ester cotton. Both Escherichia coli and Staphylococcus aureus do not decrease at all. and (8) 100% Bactekiller cotton. The bacteria reduction rate was 97-99.9% for Escherichia coli and 36.7%-43.3% for Staphylococcus aureus.
(9) After scouring in a blend of 65% bacte killer cotton and 35% cotton. The bacterial reduction rate was 95.8% for Escherichia coli and 76% for Staphylococcus aureus. After staining, the bacterial reduction rate was 99.8% for Escherichia coli and 36.7% for Staphylococcus aureus. (10) Bacte killer cotton 30% In a 70% cotton blend, after scouring, 91.9% of Escherichia coli and 16.7% of Staphylococcus aureus
This is the bacteria reduction rate for the unprocessed product and after dyeing. What is the bacterial reduction rate of E. coli? 60% and 54.3%, which is much lower than after scouring, and the bacterial reduction rate of Staphylococcus aureus is 8.3%.
% and 16.7%. It has been announced.

(C) Compared to conventional activated carbon. The specific surface area is approximately doubled (20
00m2/g). For felt-like products or paper-like products made of fibrous activated carbon A-20 from Company U. A material with antibacterial properties (
In a moist state, it has the effect of suppressing the growth of general bacteria for more than one year).

(D) Fine powder of copper or copper alloy with aged surface.
Nylon mixed in at the raw material stage. Or a mat or sheet made of synthetic fibers such as polyester. Or, paper-like paper produced by papermaking method is used as the basic material.

and. Items using the antibacterial nylon described in item (A) above, or. For cloth-like or mat-like products made of antibacterial polyester cotton described in item (B). A large number of pores (1) are formed through the antibacterial layer (2), and a thin string-like or thread-like net is formed as described in (A) or (B). The antibacterial layer (2) is formed by
Or, according to item (C) above, an antibacterial activated carbon layer or a thin buffer layer (3) provided thereon. An antibacterial layer (2) with many pores (1) inserted through it. or. A thin buffer layer (made of thin nonwoven fabric, etc.) (3) is provided on the top surface of the material (2) described in item (D), and a large number of pores (
The antibacterial layer (2) is formed by penetrating the layer 1).

The antibacterial layer (2) obtained in this way is provided with an absorbent layer (4) and a blocking layer (5) on the outer side during use to adjust the outer shape, and this absorbent layer (4) is... (A) A large number of thin sheets piled up, or a mat-like material with many short cuts made to make it easier to contain the inside of the laminate, or (B) A thin sheet with many pores. A material that is easily contained in the hole of the laminated layer and difficult to discharge by stacking the thin leaf-like material by passing through the hole and shifting the hole, or. (C) The outside of the antibacterial layer (2) has sponge-like properties. It absorbs when pressure is applied and then released, and is expelled when pressure is applied.
For example, the material described in (A) above) is provided on the outside with a layer that is difficult to discharge once absorbed (for example, the material described in (A) above).
(such as those listed in item B)) and is released from external pressure. It is absorbed by the intermediate layer, and then when the pressure increases. It is assumed that the material is transferred to and absorbed by the outer layer.

Etc. (A) (B) (C) If holes are used wisely, the absorbent layer will be more convenient than the currently used absorbent layers.

Effects of the invention The above-mentioned napkin. The inner surface of the absorbent layer (4) has a mesh pattern to improve the texture, or. It has a network-like layer with many pores running through it. The layer is made of antibacterial zeolite or... The antibacterial layer (2) is made by using copper or a copper alloy, and the antibacterial effect of the material used in this layer is as described in the examples above, as is known from published publications. many. Also. The effect of making the innermost part porous is known in the past from a patent by the same applicant, and more recently from a TV commercial. Furthermore, the cause of pyelonephritis and cystitis is often caused by bacteria that retrogradely invade through the urethral orifice, and the causative bacteria is often Escherichia coli. Also, it is a disease that is more common in women, and it is more likely to occur if there is a lot of vaginal discharge, as is called honeymoon nephritis. It is well known through health books on the market, and it is also well known through recent commercials that more than half of adult women suffer from vaginal discharge, and that sanitary napkins have become available on the market. In other words, this invention... It's like Columbus's egg; there are more than 2 billion people on the planet who are in trouble, the cause of the disease is known, and it's not like there aren't technologies that can be used, but there are no cases anywhere in the world. It is strange that there was nothing put together that could be used. Although this invention was created by chance, it is in a place that is likely to cause the onset of the disease. It has a clear antibacterial effect and is designed to improve the usability, so excluding the cost. It can replace all conventional methods, and can prevent pyelonephritis, cystitis, and almost all chronic diseases caused by them. This will have a huge effect.

[Brief explanation of drawings]

FIG. 1 is a plan view, FIG. 2 is a sectional view of a conventional product, and FIGS. 3 and 4 are sectional views of the present invention.

Claims (1)

[Claims] Fine particles and powder of antibacterial materials such as antibacterial zeolite,
Antibacterial porous layers in the form of mats, sheets, nets, etc. with numerous pores are created by mixing liquid substances during the production of fibers or by adhering and fixing them to fibers, cloth, mats, etc.
A napkin with an absorbent layer on the inner surface when used to prevent retrograde kidney disease and cystitis.