JP3073193B2 - Rollable painkiller - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method in which, when a cut or bruise is received, the nerve is pressed by any one of the myriad irregularities to block the skin by winding it around the skin closer to the brain than the affected part. The present invention relates to a wound-type pain relieving material that can relieve unpleasant pain.

[0002]

2. Description of the Related Art When using a kitchen knife or a cutter knife, a slight inadvertent cut or cut on a fingertip or the like, or a fall on a stair or the like, causing abrasion, bruise, sprain, or pinching a finger in a door, Often, injuries occur in daily life, such as hitting a toe on furniture, causing unpleasant pain. In addition, the frequency of injuries is further increased in sports in which movement is intense, such as judo, soccer, and rugby. Conventionally, when injured, if there is bleeding, cover the wound with sterilized gauze,
In the case of bruises or sprains, which are fixed with bandages or bandages and stop bleeding and have no bleeding, treatments of applying a poultice containing various analgesics and anti-inflammatory agents have been performed.

[0003]

However, the above-mentioned conventional treatment for injuries has the following problems. 1) There has been a problem that the use of gauze or an emergency plaster alone for cuts and abrasions has no effect of relieving throbbing and unpleasant pain. 2) A compress containing an analgesic / anti-inflammatory agent has a problem that a patient with sensitive skin has a risk of causing rash. 3) It is known that pressing the area near the wound with a finger or the like can relieve the pain to a certain extent and stop the bleeding. However, even if it is difficult to reliably reduce the pain even if it is pressed against the dark clouds, use strong pressure. If you keep adding, you will block the blood flow,
There is a problem that the natural healing power of the affected part is impaired and adversely affects the affected part. On the other hand, 4) In Western medicine, nerve block treatment is performed to block the transmission of the excitement of peripheral nerves that transmit pain, and the nerve itself is destroyed by local anesthesia or powerful drugs or physical means. Analgesic methods are also possible. However, such a large-scale method is difficult to apply to a minor injury, and there is a concern that undesired side effects may occur. 5) In acupuncture and moxibustion treatment in Oriental medicine, acupuncture points of the body
It is known that you can apply acupuncture, heat with moxibustion, or apply a weak electric current to relieve pain, and to acupressure treatment to squeeze the acupuncture point to achieve the same effect. There was a problem that it was difficult to take such a treatment for an injury.

[0004] The present invention solves the above-mentioned conventional problems. When a pain such as a cut, abrasion, bruise or the like with pain is caused, a person who feels pain or a nearby person is located closer to the brain than the affected part. Just by taking a very simple and simple treatment of winding, you can easily relieve and relieve unpleasant pain,
An object of the present invention is to provide a wound-type analgesic material that can maintain a natural healing power without blocking blood flow to an affected part.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned conventional problems, a wound type analgesic material according to the present invention comprises a support such as a string, a band, an annulus, and a number of protrusions formed on the surface of the support. And an uneven portion having a ridge. With this configuration, the support has a high density and countless projections and ridges, so that painful cuts and abrasions, bruises, sprains,
In the case of numbness etc., only a simple treatment such as wrapping the support lightly on the part closer to the brain than the affected part, any of the protrusions or ridges on the uneven part will compress the peripheral nerve that transmits pain Pain transmission can be directly suppressed. Since the wound is merely wound so as not to block the blood flow to the affected part, an excellent effect that healing of the injury can be accelerated without impairing the natural healing power can be realized.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION The wound-type analgesic material according to the first aspect of the present invention comprises a string-shaped or band-shaped support, and a projection or a ridge having all of the following conditions on the surface of the support. With irregularities
It has a configuration that a. The number of protrusions and ridges of the uneven portion is 9 per 1 cm ^2.
-400, preferably 15-200 , b. The height of the projections or ridges is 0.5 to 4 mm, preferably 0.8 to 3.5 mm ; c. The distance between adjacent protrusions and ridges is 0.05 to 5 m
m, preferably 0.8 to 3.5 mm , d. The concave portions of the concavo-convex portions are formed in a continuous non-linear arrangement in the lateral direction of the support . With this configuration, the support has a high density and countless protrusions,
In the event of painful trauma, the support is wrapped around the finger, arm, leg, foot, etc. in the area close to the brain from the affected area, so that any protrusions or ridges on the irregularities are surely the peripheral nerve itself It can compress nerves and block nerves, so it has the effect of suppressing the transmission of pain and almost alleviating pain. Since it has countless projections and ridges, any one of the projections and ridges also comes into contact with the acupuncture point to give a stimulus, and has an effect of indirectly reducing pain. Since the irregularities have countless projections and ridges, at least one projection or the like always compresses at least one part of each peripheral nerve just by wrapping the support around the head part from the affected part (Pressing) and blocking, which has the effect of reliably relieving pain. If the finger is injured, wrap it around the injured part and the base of the finger, or wrap it around your wrist. Can be applied to almost any part of the limb that is relatively easily injured, such as being wound around the ankle in the case of each part and the base of the arm in the case of the arm. The patient or close person can easily use it by wrapping it around one or more times while checking the analgesic effect. This has the effect of reliably taking pain. The protrusions and ridges on the irregularities can almost alleviate the pain, and because the support is only lightly wrapped, it does not hinder the patient's blood flow, maintains the patient's own natural healing power, and accelerates healing. It has the effect of being able to.

As long as the pressure on the blood vessels can be minimized and the natural healing power can be maintained without obstructing the blood flow, one or more of the peripheral nerves distributed from the skin surface to the deep part are always in contact with projections or protrusions. Since the strip can give an appropriate pressing force, it has an effect that a high analgesic effect can be obtained. In addition, since a pressing force can be applied to the acupuncture point, an indirect analgesic effect can be enhanced. Since the projections are distributed at a high density, the projections can be reliably brought into contact with the peripheral nerves that transmit pain that is branched in a complicated branch, and an effect that a high analgesic effect can be obtained. Since the projections are distributed on the wrapping type analgesic material on average, the pressing force is averaged, and the skin irritation can be reduced, and the pressure on the blood vessels can be minimized. Since the concave portion (gap between the protrusions) does not become a continuous linear shape in the lateral direction of the support layer, the peripheral nerve can be pressed without escaping, and the pain can be surely reduced. Here, as the support, a string-shaped or band-shaped, for example, band-shaped one having a sufficient length so as to be able to be wound around a site close to the brain from the affected part is suitably used. As the material of the support, paper, cloth, non-woven fabric, stretchable fabric, plastic film, or the like, which is the same as that used for ordinary plasters and poultices, is used. Among them,
A material having excellent air permeability is preferable because it can prevent skin stuffiness, but when a material having poor air permeability such as a plastic film is used, a small hole penetrating from the front surface to the back surface may be formed. In order to fix the support to a predetermined site near the affected part, the support is fixed with an adhesive tape or the like, or when the support is formed with a cloth, the end is fixed with a bandage fitting after being wound.
When the support is in the form of a string, it can be fixed by binding the ends after winding several times.

[0008] The protrusion of the uneven portion is 9 to 40 per cm ^2.
0, preferably 15 to 200. As a result, any one or more projections abut on the peripheral nerve transmitting pain,
The effect of relieving pain can be increased. If the number of protrusions is less than 9 per cm ² , the band width must be widened in order for any one of the protrusions to compress the peripheral nerve, and the band tends to be too large. This is not preferable because the density tends to be too high to obtain a pressing effect. It is preferable that the projections and ridges of the uneven portion have sufficient hardness to be able to press the peripheral nerves and acupoints of the skin. Sand, glass particles, ceramic particles, alumina particles, hard synthetic resin, hard (synthetic) Granular materials such as rubber are preferably used. These granules are attached to the support, adhered,
It can be fixed by sewing or the like, or in the case of hard synthetic resin or hard (synthetic) rubber, it can be formed integrally with the support. As the granular material, one having a substantially spherical shape, a substantially bale shape, a substantially prismatic shape, a substantially pyramid shape, a substantially conical shape, or the like is used. Small grains having little irritation to the skin are preferably used, and in the case of having a substantially prismatic or substantially conical shape and having a ridge corner, relatively large grains are preferably used. In addition, beads having a threading hole are easily available as a granular material, and thus are preferably used. This case is preferable because it can be fixed to the support with a thin thread or the like, and it is not necessary to use an adhesive or the like, so that it can be applied to patients with sensitive skin. Alternatively, the support may be formed of thick paper or a plastic sheet having a strong stiffness, and a Braille-shaped protrusion may be formed on the surface by embossing or the like to form an uneven portion. In this case, there is no need to separately prepare a granular body, and the uneven portion can be easily formed, so that there is an effect that the number of manufacturing steps and the cost can be reduced. The support is made of a soft synthetic resin, for example, polyethylene, polystyrene copolymer (copolymer with rubber etc., for example, HIPS), vinyl chloride resin, synthetic rubber, etc., and the concave and convex portions are integrated into a sheet by embossing or the like. Molding may be performed, and in this case, productivity can be improved. In addition, an adhesive thermosetting resin such as hard urethane or epoxy resin is attached to the soft support surface in the form of a protrusion,
The concave and convex portions may be formed by curing. Further, the support and the uneven portion may be made of different materials, respectively, and the support and the uneven portion may be laminated. The distance between the protrusion and the adjacent protrusion depends on the height and hardness of the protrusion, but when it is smaller than 0.8 mm, the pressure on the peripheral nerves and acupoints tends to be weakened, and when it is larger than 3.5 mm, There is a tendency for the number of protrusions coming off the peripheral nerves and acupuncture points to increase, which is not preferable because the analgesic effect is lowered. If the thickness is smaller than 0.05 mm or larger than 5 mm, the above tendency becomes remarkable, and therefore it is even more undesirable. When the granules are arranged irregularly (randomly), the particle size may vary to some extent, but it is preferable that the granules are densely arranged to such an extent that there is substantially no gap between the granules. . In the case of regular arrangement, it is preferable that the dispersion of the particle diameter is relatively small. In this case, the interval between the protrusions may be widened. However, it is preferable that the granules are alternately arranged in adjacent rows and evenly contact peripheral nerves, acupoints, and the like which are widely distributed. As the height of the protrusions and ridges depends on the shape, as the height becomes lower than 0.8 mm, the strength of compressing the peripheral nerves and acupoints tends to decrease and the prescribed analgesic effect can not be obtained. However, when the height is higher than 3.5 mm, the pressure on the skin, peripheral nerves, blood vessels, and the like increases, and rather, the pain tends to increase and the blood flow tends to be obstructed. Height is 0.
If the height is lower than 5 mm or higher than 4 mm, the above-mentioned tendency becomes remarkable, so that it is even more undesirable. In order to form the projections having the above-mentioned height using the granular material, a material having a particle size of 0.5 to 6 mm is used in consideration of the adhesion to the support and the allowance for adhesion. If the ridge is formed in a dotted line and is formed so that the next ridge is located at the cut of the first ridge,
It may be parallel, orthogonal, or oblique to the length direction of the support.

[0010] The wound-type analgesic material according to claim 2 has a structure in which an adhesive layer or a locking portion is provided on at least one longitudinal end of the support. With this configuration, the patient himself winds the wound while checking the degree of contact with the protrusions and ridges of the uneven portion and the effect of relieving pain, while adjusting the length to a predetermined length with the adhesive layer or the locking portion. This has the effect that the wound-type analgesic can be fixed at a predetermined position. Since the pressure-sensitive adhesive layer and the locking portion can cope with a plurality of replacements, when the user feels dissatisfaction, such as a weak effect, it can be replaced to obtain an optimum bonding comfort. Even if the wound-type analgesic material is formed in a short length, since the longitudinal ends of several wound-type analgesics can be connected to each other with an adhesive layer or a locking portion to form a long one, Even if a long thing such as a wrist, ankle, or thigh is required, it is possible to adjust the length according to the wrapping part by connecting multiple ends by making multiple wrapping type analgesics vertical. It has the action of: Here, as the material of the pressure-sensitive adhesive layer, an acrylic material, a natural rubber material, a synthetic rubber material, a silicone material, or the like is used. In particular, an acrylic material is preferably used because it has little irritation to the skin. The pressure-sensitive adhesive layer is preferably formed on the entire surface of the support, because the irregularities can be easily formed by holding the granules and the like, and the adhesive strength can be maintained even when the granules are arranged at intervals. In the case where the support and the uneven portion are integrally formed, an adhesive layer may be formed on the surface of the uneven portion. This is because the pressure-sensitive adhesive layer can be easily formed, and the wound-type analgesic material can be wound while being attached to the application site. It is preferable that the surface of the pressure-sensitive adhesive layer is covered with a release paper so that dust or the like does not adhere to the surface when it is not used, and does not lose its adhesive strength. A hook-and-loop fastener, a hook, a snap button, or the like is used as the locking portion. When one support is wound at a predetermined position, one end and the other end in the longitudinal direction of the support are locked, and a plurality of support members are locked. When the support is used in combination, a lock receiving portion is provided so that the locking portion is locked to one end of the other support. For example, when a hook-and-loop surface of a hook-and-loop fastener (hard touch surface) is provided on the uneven portion side of one end of the support, a loop surface of the hook-and-loop fastener (soft touch surface) is provided on the back side of the other end portion. Is preferred. When a hook or a snap button convex member or the like is provided at one end of the support, a hook receiver or a socket (concave material) is provided behind the other end of the support. If it is necessary to adjust the winding length or the winding force, adjust the length by arranging a plurality of hook holders or sockets in the longitudinal direction of the support and fixing them at any one place, The snap button may be provided via a band-like member such as an elastic rubber string.

[0010] According to a third aspect of the present invention, there is provided a rollable analgesic material comprising: a wide annular support having elasticity;
The unevenness part according to claim 1 formed on the inner side surface of said support. According to this configuration, in addition to the effect of the invention described in claim 1 or 2, the annular support is spread and fitted to a finger, arm, leg, or the like on the side closer to the brain from the affected part, without attaching with an adhesive layer. Since it only needs to be worn, it has the effect of being excellent in handleability. In addition, since there is no adhesive layer, there is no deterioration even if used for a long time,
It has the effect that it can be used any number of times. Here, as the support, a supporter-like support made of an elastic material such as a rubber cloth or a jersey is preferably used, and a wide rubber band or the like can also be used.

[0011]

[0012]

According to a fourth aspect of the present invention, there is provided a rollable analgesic according to any one of the first to third aspects, wherein at least one of the uneven portion, the adhesive layer, and the support is provided. Has a constitution containing a skin protective agent or a sedative. With this configuration, in addition to the effects of the inventions described in claims 1 to 3, when a skin protective agent is contained, it has the effect of suppressing skin irritation and redness. Moreover, when a sedative is contained, it has an effect that pain can be further reduced by a synergistic action. Here, urea, glycerin,
Glycyrrhetinic acid, vitamin E, peach leaf extract, mugwort extract, collagen and the like are used. As a sedative,
For example, l-menthol, dl-camphor, salicylate, eucalyptus oil, t-shaped oil and the like which can give a refreshing feeling are used. In order to include a skin protective agent or a sedative in the support or the uneven portion, each surface may be coated, or the support or the uneven portion may be formed and impregnated with a porous material. In addition, when it is contained in the pressure-sensitive adhesive layer, it is preferable to mix a skin protective agent in the pressure-sensitive adhesive layer in advance. In addition, you may use together a chemical | medical agent, cloth, etc. which have a cooling effect. For example, a cooling spray using carbon dioxide gas or the like, a cooling sheet using heat of vaporization of alcohol or the like, a cooling pack using heat of dissolution (absorption) of ammonium nitrate in water, and the like are used.

According to a fifth aspect of the present invention, there is provided a wrapping type analgesic material according to any one of the first to fourth aspects, which is formed on at least one of the opposing edges of the support. It has a configuration in which a drug portion or an absorbent pad portion impregnated with a germicidal disinfectant is formed substantially at the center of the support and the uneven portion. According to this configuration, in addition to the effects of the inventions described in claims 1 to 4, there is an effect that it can be used as easily as an emergency bandage when injured such as a cut. Since the uneven portion is formed in the immediate vicinity of the medicine portion or the absorption pad portion, the injured portion is covered, and the blood is stopped and disinfected. Here, the wound-type analgesic material is used so that the uneven portion formed on at least one edge abuts on the skin on the side closer to the brain than the affected part, but when the uneven portion is formed on both edges Regardless of the method of winding the wound-type analgesic material, the pain can be relieved by the uneven portion on one of the edges, so that it can be used more easily. For the drug part, a material obtained by impregnating a gauze or nonwoven fabric with a disinfectant such as acrinol is used. As the absorbent pad, sterilized gauze, nonwoven fabric, or the like is suitably used. A net made of synthetic resin or the like may be provided on the surface in order to prevent the medicine part or the absorption pad part from sticking to the wound with blood or the like.

Embodiments of the present invention will be specifically described below with reference to the drawings (Embodiment 1) FIG. 1 is a perspective view of a wound-type analgesic according to Embodiment 1 of the present invention. FIG. 2 is a front view showing an example of the use state. 1 and 2, reference numeral 1 denotes a wound-type analgesic material according to the first embodiment, reference numeral 2 denotes a band-shaped support made of paper, cloth, nonwoven fabric, plastic film, or the like; The formed pressure-sensitive adhesive layer 4 is a granular material such as glass particles having a relatively large variation in particle diameter in the range of 0.5 to 6 mm over substantially the entire surface of the pressure-sensitive adhesive layer, leaving the pressure-sensitive adhesive layer 3 around. Is a concavo-convex portion formed such that the height of the protrusion is 0.5 to 4 mm. Here, the interval between the tops of the protrusions is 0.5 to 5 mm.
It is arranged in a random manner so that it becomes. In FIG. 2, 5
Is a hand, and 5a is a finger having an injured portion at a substantially end thereof.
b is the base of the finger 5a, 5c is the wrist, and 6 is an injured site such as a cut formed at the tip of the finger 5a. Here, the injured site 6 of the finger 5a is treated with an emergency bandage or the like (not shown), and then the uneven portion 4 of the wrapping type analgesic material 1 is applied to an appropriate site up to the base 5b of the finger 5a. The blood vessel is wound so as not to strongly press the blood vessel, and fixed with the adhesive layer 3. If the pain is severe, or if the wound site 6 is close to the base 5b and it is difficult to apply the wrapping type analgesic material 1 to the base 5b, the wound may be wound around the wrist 5c or from the palm to the back. Here, when the wound-type analgesic material 1 is short, a plurality of them can be prepared and used by connecting them with the adhesive layer 3. In addition, even when the palm or back is injured, it is wrapped around the wrist 5c,
In addition, in the case of injury such as an elbow or an arm, the present invention can be applied to any position between the injury site and the armpit.

As described above, the wound-type analgesic according to the first embodiment has the following functions. a) When suffering a painful trauma, the patient himself or a close person can easily perform treatment while confirming the analgesic effect. b) Since the blood flow to the affected part is not hindered, the natural healing power is not hindered, so that the healing can be performed quickly. c) It is possible to suppress the transmission of pain to the brain indirectly due to the nerve block blocking the projections of the irregularities in contact with the peripheral nerve and pressing the acupoints. Because it can, it can relieve pain. d) Since it does not contain a drug, it can prevent fogging even for patients with sensitive skin, so that anyone can use it safely. e) Since it does not require expensive materials or complicated manufacturing processes,
It can be manufactured at low cost and is economical. In the first embodiment, a belt-shaped support is used, but a string-shaped support can also be used. By tying the ends of the string-shaped support to each other, the support can be easily fixed at a predetermined position. In addition, although irregularities are formed by randomly adhering glass particles or the like having a variation in particle size as granular materials, other materials such as sand and ceramics having a uniform particle size can be used, and regular geometrical shapes can be used. Granular materials may be arranged in a striated pattern. Further, a hook-and-loop fastener or the like may be provided instead of the adhesive layer. This is because the pressure-sensitive adhesive layer becomes unnecessary, so that deterioration can be prevented and the pressure-sensitive adhesive layer can be used repeatedly.

(Embodiment 2) FIG. 3 is a perspective view of a wrapping type analgesic according to Embodiment 2 of the present invention, and FIG. 4 is a front view showing an example of a state of use thereof. 3 and 4, reference numeral 10 denotes a wound-type analgesic material according to the second embodiment, reference numeral 11 denotes a wide annular support formed of an elastic material such as a rubber cloth or jersey, and reference numeral 12 denotes an inside of the support. Glass beads having a relatively uniform particle size such that the projections have a height of 0.5 to 4 mm
Is an uneven portion formed by sewing. In FIG. 4, 13
Is a foot, 13a is a finger having the injured site, 13b is an ankle, and 14 is an injured site such as a bruise caused by hitting the finger 13a against furniture or the like. Here, the wound site 14 is subjected to a usual treatment with a poultice (not shown) containing an analgesic antiphlogistic or the like, and then the wound-type analgesic material 5 is fitted to the ankle 13b. The rollable analgesic material of the second embodiment is different from that of the first embodiment in that the support 11 is formed in a wide and stretchable annular shape, that the pressure-sensitive adhesive layer is not provided, and that the uneven portion is formed. Are regularly arranged. As described above, the wound-type analgesic according to the second embodiment is configured, so that the following effects are obtained in addition to the effects obtained by the first embodiment. a) Since it is properly tightened just by being fitted to a finger, an arm, a leg, or the like, and an uneven portion comes into contact with a peripheral nerve or an acupuncture point, there is no need to wind or attach it, and it can be easily applied. b) Since it has no pressure-sensitive adhesive layer and can be applied to the vicinity of the affected part due to the elasticity of the support, it can be used repeatedly. c) Since no adhesive or the like is used, even if applied to a patient with sensitive skin, it is unlikely to cause rash or redness, so that it is excellent in safety. In the second embodiment, injuries to toes have been described. However, the present invention can be applied to injuries to knees, shins, and the like. In addition, glass beads having a uniform particle size are regularly arranged as granular materials, but other materials having a variation in particle size may be randomly bonded.

(Embodiment 3) FIG. 5 is a perspective view of a wound-type analgesic according to Embodiment 3 of the present invention. In FIG. 5, reference numeral 20 denotes a wound-type analgesic material according to the third embodiment, reference numeral 21 denotes a belt-like support formed of a slightly thick and stiff plastic film or paper, and reference numeral 22 denotes embossing of the support 20. Is a pressure-sensitive adhesive layer coated on the entire surface of the support 21 including the surface of the projection 22. Here, the height of the protrusion is 0.5 to 4 mm, and the interval between the tops is 0.5 to 5 mm.
mm, and are arranged such that a second-stage protrusion is formed between the first-stage protrusions. As described above, since the wound-type analgesic material of Embodiment 3 is configured, in addition to the functions of Embodiments 1 and 2, there is no need to separately prepare a granular material, and the uneven portion can be easily formed. This has the effect that the number of manufacturing steps and cost can be reduced, and mass production in a factory or the like becomes possible. Although the belt-shaped support 21 is used in the third embodiment, a wide annular support having elasticity may be separately prepared, and the support may be attached to the inner surface of the annular support.

(Embodiment 4) FIG. 6 is a perspective view of a wrapping type analgesic according to Embodiment 4 of the present invention. In FIG. 6, reference numeral 30 denotes a wound-type analgesic material according to the fourth embodiment, reference numeral 31 denotes a band-shaped support made of the same material as in the first embodiment, and reference numeral 32 denotes an adhesive coated on the entire surface of the support 31. Reference numeral 33 denotes a drug portion obtained by impregnating a disinfectant with a gauze stuck to substantially the center of the support 30, and reference numeral 34 denotes an uneven portion in which a granular material is stuck to both edges of the adhesive layer support 31. As described above, the wound-type analgesic according to the fourth embodiment is configured, and therefore has the following operation in addition to the operation of the first to third embodiments. a) It can be used as easily as an emergency bandage when injured such as a cut. b) Since the uneven portion 34 is formed in the immediate vicinity of the medicine part 33, the medicine part 33 is brought into contact with the injured part and covered, so that hemostasis and disinfection can be performed, and at the same time analgesia can be performed. c) Since the uneven portions 34 are formed on both edges of the support 30, the pain can be relieved by the uneven portions 34 on one of the edges irrespective of the winding method, so that the support 30 can be used more easily. In the fourth embodiment, the medicine part 3 impregnated with a germicidal disinfectant is used.
Although the support 3 is formed substantially at the center of the support 31, an absorbent pad such as a sterilized gauze or a nonwoven fabric which is not impregnated with a disinfectant may be formed.

Examples of use of the wound-type analgesic material of the present invention will be described below with reference to examples.

[Example 1] (Example 1) In a health room of a junior high school, 7 people who thrust or bruised during club activities,
Three subjects who received a cut during the technical home economics class were treated as test subjects, and after a normal emergency treatment was applied, the wound-type analgesic material described in Embodiments 1 to 4 was applied according to the site of the injury. . As a result, everyone was able to get the impression that the pain was alleviated.

[0021]

As described above, according to the first aspect of the present invention, the following effects can be obtained. a) When suffering from painful trauma, the patient or his / her close person can easily wrap or stick the fingers, arms, legs, feet, etc. from the affected area to the part close to the brain while checking the analgesic effect. By fixing, the projections and ridges of the uneven portion can press the peripheral nerve itself to block the nerve, thereby suppressing the transmission of pain. In addition, the projections and ridges abut (press) the acupuncture points to stimulate them, thereby indirectly reducing pain. b) Since it has a large number of irregularities, at least one or more projections necessarily compress at least one location of each peripheral nerve only by wrapping the wound-type analgesic material on a site closer to the head of the affected area ( Pressing) and blocking can relieve pain. c) If a finger is injured, apply it between the injured part and the base of the finger or apply it to the wrist. Similarly, apply to the wrist in the back of the hand or palm, the ankle in each part of the foot, In the case of an arm, it can be applied to most of the relatively injured parts, such as being applied to the base of the arm. d) The pain can be reduced by the protrusions and the ridges, and the support does not need to be tightly wound, so that the blood flow of the patient is not hindered and the natural healing power of the patient can be maintained without being impaired. e) No special chemicals or expensive materials are required, and the number of manufacturing steps is small, so that manufacturing costs can be reduced. In particular, when the concave and convex portions are formed integrally with the support, the manufacturing cost can be further reduced, which is excellent in economical efficiency. f) Within a range that does not obstruct blood vessels and impede blood flow, the protrusions can be brought into contact with a number of acupoints distributed on the skin surface and peripheral nerves that transmit pain with an appropriate pressing force. Obtainable. g) The acupuncture points and nerves can be pressed naturally on the skin within a range that does not hinder blood flow. h) Since the concave portion (gap between the protrusions) does not become a continuous straight line in the short direction of the support layer, it can be pressed without missing the peripheral nerve that transmits pain, and pain can be surely reduced. it can.

According to the invention described in claim 2 of the present invention,
In addition to the effects of the invention according to claim 1, a) the patient himself winds the wound while checking the degree of contact with the projections and ridges of the uneven portion and the effect of relieving the pain, and the adhesive layer or the adhesive layer. The wrap-around type analgesic material can be fixed at a predetermined position while being adjusted to a predetermined length by the stop portion. b) Since the pressure-sensitive adhesive layer and the locking portion can cope with a plurality of times of replacement, if the user feels dissatisfaction such as poor effect, it can be replaced to obtain an optimum bonding feeling. c) Even when the wound-type analgesic material is formed in a short length, it can be formed into a long one by connecting the longitudinal ends of several wound-type analgesics with an adhesive layer or a locking portion. For wrists and ankles,
Even in the case where a long material such as a thigh is required, a plurality of wrapping-type analgesics can be made vertically long to connect the respective ends to adjust the length according to the wrapping portion.

According to the third aspect of the present invention,
In addition to the effects of the invention according to claim 1 or 2, a) the ring-shaped support is spread and fitted to the finger, arm, leg or the like on the side closer to the brain from the affected part without attaching with an adhesive layer. Operability is excellent. b) Since there is no pressure-sensitive adhesive layer, there is no deterioration even when used for a long time, and it can be used many times.

[0024]

[0025]

According to the invention described in claim 4 of the present invention,
In addition to the effects of the first to third aspects of the present invention, even if the patient has sensitive skin, it is possible to prevent the occurrence of rash, redness, and the like, so that safety is excellent.

According to the fifth aspect of the present invention,
In addition to the effects of the inventions described in claims 1 to 4, a) When injured such as a cut, it can be used as easily as an emergency bandage. b) Since the irregularities are formed in the immediate vicinity of the medicine part and the absorption pad part, the medicine part and the absorption pad part are brought into contact with the injured part to cover them, so that the hemostasis and disinfection are treated, and at the same time, the pain relief by the irregularity part it can. c) In the case where the uneven portions are formed on both edges, the pain can be relieved by the uneven portions on one of the edges regardless of the method of winding the wound-type analgesic material, so that it can be used more easily.

[Brief description of the drawings]

FIG. 1 is a perspective view of a wound-type analgesic according to Embodiment 1 of the present invention.

FIG. 2 is a front view showing an example of a state of use.

FIG. 3 is a perspective view of a wrapping type analgesic according to Embodiment 2 of the present invention.

FIG. 4 is a front view showing an example of the state of use.

FIG. 5 is a perspective view of a wrapping type analgesic according to Embodiment 3 of the present invention.

FIG. 6 is a perspective view of a wrapping type analgesic according to Embodiment 4 of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wound-type analgesic material 2 Support 3 Adhesive layer 4 Irregular part 5 Hand 5a Finger 5b Root part 5c Wrist 6 Injured part 10 Wound-type analgesic material 11 Support body 12 Irregular part 13 Foot 13a Finger 13b Ankle 14 Injured part 20 Wound-type analgesic material 21 Support 22 Projecting part 23 Adhesive layer 30 Wound-type analgesic material 31 Support 32 Adhesive layer 33 Drug part 34 Uneven part

Claims (5)

(57) [Claims] An uneven portion comprising a string-shaped or band-shaped support, and a projection or a ridge having all of the following conditions on the surface of the support :
A wound-type painkiller characterized by comprising: a. The number of protrusions and ridges of the uneven portion is 9 per 1 cm ^2.
-400, preferably 15-200 , b. The height of the projections or ridges is 0.5 to 4 mm, preferably 0.8 to 3.5 mm ; c. The distance between adjacent protrusions and ridges is 0.05 to 5 m
m, preferably 0.8 to 3.5 mm , d. The concave portions of the concavo-convex portions are formed in a continuous non-linear arrangement in the lateral direction of the support . 2. The wrapping type analgesic according to claim 1, wherein an adhesive layer or a locking portion is provided on at least one end in the longitudinal direction of the support. 3. A winding comprising a wide annular support having elasticity and the uneven portion according to claim 1 formed on an inner surface of the support. Wearable painkiller. 4. The method according to claim 1, wherein at least one of the uneven portion, the pressure-sensitive adhesive layer, and the support contains a skin protective agent or a sedative. Item 2. The wound-type analgesic according to item 1. 5. The irregularities formed on at least one of the opposing edges of the support, and a drug or absorbent pad impregnated with a disinfectant at a substantially central portion of the support. 5. The method according to claim 1, wherein
The wound-type analgesic according to any one of the above.