JP3040596U - Sterilization mat - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: When a cart or the like crosses a sterilizing mat, a wheel falls into a recess of a mounting portion because the water retaining member for the disinfectant solution is soft, and also finishes passing through it. Sometimes he was riding over and crossing the sterilization mat. For this reason,
It will give an extra shock to the articles on the dolly and the sick person, and will splash the disinfectant solution when the wheels fall into the recess, so that the dolly can be smoothly crossed over the sterilization mat. To A base base (3) having a recess (4) on its upper surface and a water retaining member (5) arranged in the recess (4) together with a disinfectant solution (6), and the outside of a top part (31) of the outer periphery of the base base (3) of a sterilizing mat (1). As the inclined surface 2 and the outer periphery of the recess 4 formed inside thereof as the inclined surface 41 and the center of the recess as the bottommost portion 42, the wheel of the trolley or the like is placed in the area of the water retaining member 5 of the disinfectant solution. Even if it enters, the wheel of the trolley or the like is smoothly advanced to the water retaining member region of the disinfectant solution, and is also removed from the region, and the disinfectant liquid is constantly impregnated in the water retaining member.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to a sterilizing mat used in hospitals or the like for preventing invasion of pathogenic bacteria and the like into a place controlled to be sterilized or for preventing nosocomial infection of a disease.

[0002]

[Prior art and problems]

 Conventionally, when entering a clean room or hospital, sterilization is provided with a water retention member impregnated with a disinfectant solution in order to prevent pathogenic bacteria and germs adhering to footwear and carts from entering and contaminating the inside. A mat for use is placed at the entrance and used. As shown in FIG. 4, the structure of the sterilizing mat is such that a water retaining member 13 for a disinfectant solution, which is made of a sponge plate impregnated with the disinfectant solution 14 or the like, is fitted in a recess 11 on the base 10.

The peripheral edge of the recess 11 into which the water retaining member 13 for the disinfectant solution is fitted is formed by a step 12 that is nearly vertical, thereby preventing leakage of the disinfectant solution 14 in the recess 11. However, when the trolley crosses over the sterilization mat, the wheels fall on the water retaining member of the disinfectant at the same time as they fall into the recess from the step, and when the vehicle has finished passing through the water retaining member, it must be mounted on the step. It was crossing the sterilization mat. For this reason, the articles on the trolley and the sick person will be given an extra impact, or the disinfectant will be splashed when the wheel falls into the recess, wasting the disinfectant inside, and the water retaining member will be used up. There was a drawback that it was consumed by a sudden impact when passing by a trolley.

In addition, when a person crosses the ground, many people, such as the elderly, often crush their feet due to the step of the recess, which is a problem in terms of safety. Also, if the sterilizing mat is placed in a place with a slight inclination, the disinfectant solution will be biased to the end of the recess and the disinfectant solution will not sufficiently penetrate into the water retaining member. I used a paddle under the mat to make the bottom of the recess as horizontal as possible.

[0005]

【Purpose】

 The present invention has been made in view of the above-mentioned problems, and does not give unnecessary impact to the articles and the sick person when traversing the sterilization mat of the trolley, and allows the elderly to safely traverse. It is also an object of the present invention to provide a sterilization mat that can be installed as it is even in a place with a slight inclination.

[0006]

[Means to solve the problem]

 The gist of the present invention consists of a base base having a recess on the upper surface and a water retaining member arranged in the recess together with an antiseptic solution, and the outer periphery of the base base is an inclined surface that rises outward. The bactericidal mat is characterized in that the peripheral portion of the recess is an inclined surface that descends inward, and the vicinity of the center of the recess is the lowest part. .

More specifically, the base base is made of a synthetic resin material such as natural or artificial rubber resin or plastic, and the water-retaining member impregnated with the disinfectant liquid is any member having water-retaining property. Alternatively, for example, a plate-shaped sponge whose surface or the entire surface is covered with a coated cloth made of a fibrous material having high water absorption and water retention such as cotton, linen, and mixed spinning may be used. The coated cloth / sponge board may be coated with an antibacterial coating agent that forms a porous coating film.

The disinfecting solution to be impregnated is not particularly limited, and chlorhexidine gluconate solution, benzalkonium chloride solution, alkyldiaminoethylglycine hydrochloride, etc. may be used. Further, the disinfectant solution should not be understood in a narrow sense, and includes all liquids that perform sterilization, antibacterial or sterilization.

In this sense, the bottom surface of the water retaining member such as a sponge impregnated with the disinfectant is preferably formed in the shape of a recess on the base, and the top surface of the water retaining member is a smooth surface. May have a textured surface. Impregnation of the water retaining member with the disinfectant may be performed before or after setting in the recess of the water retaining member.When disposing the pre-impregnated disinfectant in the recess and when pouring the disinfectant into the recess in advance. Including any case where a water retention member is placed there. Further, the water retaining member may be flush with the upper surface of the base base, or may be higher or lower than the upper surface, as long as the cart etc. can smoothly traverse.

On the other hand, the outer periphery of the base base has a substantially flat top part that surrounds the outer periphery like a dam, and the outer periphery thereof is an inclined surface that rises outward, and the inside of the top part A recess is formed in the recess, and the peripheral edge of the recess is an inclined surface that rises inward. That is, both sides of the top are sloped. Furthermore, the bottom of the recess has the lowest level near the center, and the cross-sectional shape of the entire recess is arcuate or inverted trapezoidal. The shape of the outer periphery of the recess of the base base may be any shape, but is preferably a perfect circle or an ellipse.

Further, only in the transverse direction of the truck, etc., a peripheral surface of the recess is formed from the flat portion of the base toward the inside to form a sloped surface, and a cross-sectional shape perpendicular to the transverse direction of the truck etc. May be a step. Such a recess has an inverted kamaboko shape. Then, the fall angle of the outer periphery of the base may be appropriately selected, and the fall angle of the peripheral portion of the recess may be appropriately selected in consideration of the degree of deviation of the disinfectant solution and the liquid retention amount.

[0012]

[Action]

 Since the sterilizing mat of the present invention is constructed as described above, when a trolley or the like traverses the sterilizing mat, its wheels first ride on the slope of the outer periphery of the base base, and then the top portion. After passing through the sloped surface of the inner peripheral edge of the recess, it enters the recess, passes over the water-retaining member containing the disinfectant solution, and then vice versa.

That is, the wheels pass through the peripheral portion having a trapezoidal cross section, and even when a foot steps on the peripheral portion of the base base when a person crosses, the top surface and the sloped surfaces on both sides thereof. There is only one, so I do not get caught.

Furthermore, since the recess on the base on which the water retaining member for the disinfectant solution is laid has an arcuate or inverted trapezoidal shape and the level is the lowest near the center, the sterilizing mat is slightly inclined. Even if it is installed in a certain place, the disinfecting liquid impregnated in the water retaining member is retained toward the center without being biased to the end of the recess. That is, since the disinfectant solution is located near the center of the recess, the permeability of the disinfectant solution to the end of the water retaining member can be made substantially uniform.

[0015]

【Example】

 An embodiment of the sterilizing mat according to the present invention will be described below with reference to the drawings. FIG. 1 is a cross-sectional view of a base pedestal of a sterilizing mat according to the present invention in a transverse direction such as a carriage. 1 is a mat for sterilization of the present invention, 2 is an inclined surface formed on the periphery of a base base 3 made of rubber or the like and having a downward slope toward the outside, 4 is formed inside the top 31 of the base base 2. The concave portion 41 is an inclined surface formed on the peripheral edge of the concave portion 4, and the reference numeral 42 is the bottom portion near the center of the concave portion 4. Reference numeral 5 is a water retaining member for the antiseptic solution, which is composed of a plate-shaped sponge 52 covered with a coating cloth 51 mounted in the recess 4, and the water retaining member 5 for the antiseptic solution is impregnated with the antiseptic solution 6. Has been done. Reference numeral 9 is a transverse direction (arrow) of a dolly or the like.

As a result, even if the wheel of the trolley or the like enters the area of the water retaining member 5 for the disinfectant solution, the top 31 continuing to the inclined surface 2 on the outer periphery of the base base 3 becomes a dam, and the wheel of the trolley or the like is used to disperse the disinfectant solution. Even if the water retaining member 5 is crushed, the wheel does not drop into the recess 4 due to an impact. FIG. 2 is a perspective view showing a base base of the sterilizing mat.

FIG. 3 is a cross-sectional view showing a disinfecting liquid retaining state when the sterilizing mat is installed on a place having a slight inclination. The disinfecting liquid 6 impregnated in the disinfecting liquid retaining member 5 is The liquid is retained near the center without being biased toward the top 31 side. Reference numeral 7 denotes a sterilization mat installation surface having a slight inclination, and 8 denotes a horizontal surface.

[0018]

【effect】

 Since the sterilizing mat of the present invention has the above-mentioned structure, it does not give an extra impact to the articles and sick persons placed on the trolley when the trolley crosses the sterilizing mat. It is possible to smoothly pass the trolley and the like without spattering of the disinfectant solution due to the wheel falling. Also, when a person is crossing, it is possible to prevent the foot from being crushed due to the step of the recess, which is excellent in terms of safety.

Since the outer periphery of the recess for laying the water retaining member for the disinfectant solution is inclined, the disinfectant solution is moved closer to the center of the recess, whereby the disinfectant solution does not spill and the water retaining member does not spill. Can always be kept water.

[Brief description of the drawings]

FIG. 1 is a partially omitted cross-sectional view of a base pedestal showing a sterilizing mat of the present invention in a transverse direction such as a trolley.

FIG. 2 is a perspective view showing a base base of a sterilizing mat.

FIG. 3 is a partially omitted cross-sectional view showing a state in which a disinfectant solution is retained when the disinfectant solution is installed in a place with a slight inclination.

FIG. 4 is a partially omitted cross-sectional view in a transverse direction of a pedestal of a base base showing a conventional sterilizing mat.

[Explanation of symbols]

1-sterilization mat, 2-slope, 3-base base, 31
-Top, 4-recess, 41-slope, 42-bottom, 5-
Water retaining member for disinfectant, 51-coated cloth, 52-sponge, 6
-Disinfectant, 7-Installation surface, 8-Horizontal surface, 9-Transverse direction (arrow) of a dolly, 10-Base base, 11-Recess, 12-
Step, 13-water retaining member for disinfectant, 14-disinfectant

Claims (3)

[Utility model registration claims] 1. A base pedestal having a recess on the upper surface and a water retaining member disposed in the recess together with a disinfectant solution, and the outer periphery of the base pedestal is an inclined surface that rises outward. The sterilization mat is characterized in that the peripheral edge of the recess is an inclined surface that rises inward and the lowest part is near the center of the recess. 2. The sterilization mat according to claim 1, wherein the recess of the base is arcuate or inverted trapezoidal in cross section. 3. The sterilization mat according to claim 1, wherein the plane shape of the recess of the base is a perfect circle or an ellipse.