JPH0357251Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a new type of adhesive patch containing radioactive ceramics.

[Prior Art] Patch medicines having a support and a plaster have been used for a long time, and are used especially for bruises, sprains, lower back pain, neuralgia,
When suffering from muscle pain or arthritis, so-called ointments, poultices, etc. have been used to provide pain relief and anti-inflammatory effects.

[Problems to be solved by the invention] However, since the composition of this type of patch medicine that has been seen in the past is relatively simple, it goes without saying that the medicinal effect expected from it is only one or only one. , at most it was a combination of two effects.

However, the causes of back pain, stiff shoulders, etc. these days are increasingly based on multiple factors, and it is no longer sufficient to eliminate a single cause as was the case in the past.

[Means for solving the problem] This idea was arrived at as a result of studying a patch that can eliminate the complex causes mentioned above. A ceramic-containing patch comprising an aluminum layer sequentially provided on the outside of the support, and a ceramic powder that emits far infrared rays dispersed in the paste or support;
Regarding.

[Function] The plaster referred to in this invention refers to rubber, plastics, and other soft polymer substances containing camphor, menthol, peppermint oil, methyl salicylate, vitamin E,
This refers to an ointment or plaster containing glycyrrhizyl, nonylic acid vanillylamide, or other medicinal ingredients that are effective for anti-inflammatory or analgesic effects, and the effects themselves may be known. .

A liner made of a film of polyethylene, polypropylene, or other paper-like material having a peeling effect is applied to the other side of the plaster to protect the surface of the plaster.

Further, the support is not particularly limited as long as it is made of fabric, nonwoven fabric, paper, or other fibrous material and can be used for ordinary plasters.

In this invention, ceramic powder that emits far-infrared rays is dispersed in the above-mentioned plaster or support, so there is no need to adhere the ceramic layer to the heat insulating layer or the chemical layer via an adhesive layer, which simplifies the manufacturing process. It's easy. To explain more specifically about the ceramic powder used here, it is a zirconia-based, titania-based, or alumina-based ceramic powder, and there is no particular restriction on the particle size, but for the purpose of this invention. From the viewpoint of a patch, it is preferable to use the powder in the form of as fine a powder as possible in order to carry out various modifications.

This ceramic powder is a material that emits far-infrared rays, and in recent years, it has been confirmed in various fields that far-infrared rays have a large effect on the metabolism of the human body.

Note that far infrared rays here refer to those whose wavelength is approximately 5 to 15 μm, and it is known that this far infrared rays can penetrate through the skin to about 4 to 5 cm below the skin. .

Therefore, when far infrared rays are irradiated, a thermal effect is uniformly exerted on blood vessels, lymph vessels, muscle layers, nerves, and other cell tissues relatively close to the surface.

In other words, it is thought to exert microscopic pine surge and vibration and resonance effects at the molecular motion level on cell tissues.

For plasters or supports containing ceramic powder that exhibit the above-mentioned effects, an aluminum layer must be provided to prevent far-infrared radiation from escaping through the back surface of the support.

Note that this aluminum layer may be deposited on a soft synthetic resin film, or may be the aluminum foil itself.

In any case, it is preferable to provide an appropriate number of pores at appropriate locations on the surface of the aluminum layer so that the skin does not become stuffy when the adhesive patch is used.

[Examples] Hereinafter, the configuration and effects of this invention will be described in more detail while showing specific examples.

A patch was prepared having the structure shown in the cross-sectional view, in which 1 is the aluminum layer, 2 is the support, 3 is the plaster, and 4 is the liner.

Example 1 Kuraray 4C cloth (trade name, manufactured by Co., Ltd.) was used as the support 2.
(manufactured by Kuraray) and laminated with aluminum vapor-deposited polyethylene film 1 was used.

Note that at this time, ceramic powder (trade name: SERICOL EG-IR8μ) having an average particle size of 10 μm was applied to the support at a rate of 30.0 g/m ² .

As the plaster 3, a gel body obtained based on the formulation shown below was used to apply the support band ² at a ratio of 750.0 g/m2.
A polyethylene film was used as liner 4 to cover the surface.

Plasme formulation Parts by weight Methyl salicylate 1.5 1-menthol 0.5 d1-camphor 0.5 Concentrated glycerin 22.0 Polysorbate 80 0.2 Sodium polyacrylate 10.0 Carboxy vinyl polymer 3.0 Aluminum hydroxide gel 0.7 Titanium oxide 3.0 Purified water 58.6 Example 2 Nylon as support 2 Supabond Benliese (trade name, manufactured by Asahi Kasei Industries, Ltd.) was used, a silicone-treated release paper was used as the liner 4, and a plaster having the following formulation was used.

Plasme formulation Parts by weight Salicylic acid glycol ester 5.0 1-menthol 7.0 Nonylic acid vanillylamide 0.03 Sterene isoprene copolymer rubber 21.0 Terpene resin 11.5 Ester gum 12.5 Liquid paraffin 21.07 Antioxidant 0.1 Sericol EG-IR8μ 21.8 2 obtained as above The efficacy of these types of patches was found to be approximately 30% better on average compared to those that did not use ceramic powder.

[Effects of the device] This device sequentially provides an aluminum layer on the outside of the liner, the plaster, and the support, and disperses ceramic powder that emits far infrared rays in the plaster, the support, or in between. By using a patch containing radioactive ceramics, the following effects can be expected.

(1) The irradiation effect of far infrared rays on the human body works synergistically with the medicinal efficacy.

(2) Since it converts internal energy into far infrared rays and re-converts it back into the body, there are no side effects caused by overheating, and its medicinal effects are gentle.

[Brief explanation of drawings]

The drawing is a partially sectional view showing an embodiment of this invention. 1 is an aluminum layer, 2 is a support body, 3 is a plaster body,
4 is liner.

Claims (1)

[Scope of Claim for Utility Model Registration] A patch drug comprising a plaster layer containing a medicinal ingredient spread on the surface of a support layer lined with an aluminum heat insulating layer, and the plaster surface being covered with a release liner, comprising: A ceramic-containing adhesive patch characterized in that powdered ceramics that emit far-infrared rays are dispersed in the middle and/or the support layer.