Health equipment

Abstract

To provide a health appliance having a prescribed fish shape that is easily held with one hand despite its simple and three-dimensional shape, and applicable to a wide variety of suitable treatments even for relatively small desired areas.SOLUTION: A fish-shaped health appliance having a prescribed treatment part, where a tail fin treatment part includes a pair of first tail fin part and a second tail fin part. Assuming a prescribed space including a first plane and a second plane that are orthogonal to each other, when an abdominal-like treatment part and the second tail fin part are disposed to come into contact with the first plane and the second plane, the abdominal-like treatment part and the second tail fin part come into contact with the first plane at least at two points.SELECTED DRAWING: Figure 1

Description

Technical Field

[0001] The present invention relates to a health device, and more particularly to a health device that can perform various treatments with one hand despite having a simple and three-dimensional shape.

Background Art

[0002] Conventionally, health devices have been proposed that are held by hand and apply stimulation to an affected area manually. These health devices are used to relieve symptoms such as muscle fatigue and inflammation in muscles. However, usually, each health device has only one treatment part, and there is a problem that a plurality of health devices must be used to cope with various treatments.

[0003] Therefore, a so-called "kassa", which is a thin flat plate having a plurality of curved shapes on its outer peripheral part, as a treatment tool for the skin and its affected area, has been disclosed (see, for example, Patent Document 1). More specifically, as shown in FIG. 8(a), the flat kassa 200 has a small wave shape 201, a large wave shape 202, an arc shape 203 protruding outward, an arc shape 204 recessed inward, a V shape 205 recessed inward, and a semi-circular shape 206.

[0004] On the other hand, the applicant has proposed a health device that can perform various treatments mainly for predetermined treatments such as fascia release even when the treatment target is the applicant himself / herself (see, for example, Patent Document 2). More specifically, as shown in FIG. 8(b), it is a rod-shaped health device having at least one or more gripping parts 311a and 311b, a treatment part 310 extending along the length direction, and a curved part 320, and is characterized by having a predetermined cross-sectional shape.

Prior Art Documents

Patent Documents

[0005]

Patent Document 1

[0006] However, the gua sha described in Patent Document 1 is thin and flat, making it difficult to grasp, and it is also difficult to adjust the pressure and stimulation applied when the gua sha is brought into contact with the skin or the affected area. Furthermore, the gua sha described in Patent Document 1 is a type of "spatula," making it difficult to form a reservoir of massage oil or massage wax, which not only makes it difficult to repeatedly apply to the desired area, but also causes the gua sha to slip, making it even more difficult to grip.

[0007] On the other hand, while the health device described in Patent Document 2 is suitable for treatment of relatively large areas such as myofascial release on the arms, thighs, or calves when held with both hands, it has been found that it is difficult to perform treatment accurately when held with one hand and applied to relatively small areas such as the skin of the face. Furthermore, since it is basically held with both hands and used for treatments such as myofascial release, it requires a certain length (approximately 25-40 cm) and a circular diameter in cross-section (approximately 3-8 cm), which resulted in a slight drawback in terms of portability.

[0008] Therefore, the inventors of this application, after diligent study, discovered that by creating a unique three-dimensional health device with a predetermined treatment area, it is possible to apply the desired pressure to affected areas on the skin and muscles of the face, even with simple treatment using only one hand, thus completing the present invention.

[0009] In other words, the present invention aims to provide a health tool (hereinafter sometimes referred to as "gua sha") that, despite its simple and three-dimensional shape, is easy to grasp with one hand and allows for a wide variety of appropriate treatments even on relatively small desired areas, by adopting a predetermined fish shape overall. [Means for solving the problem]

[0010] According to the present invention, a fish-shaped health device is provided having a head-shaped treatment section, a dorsal fin-shaped treatment section, an abdominal treatment section, and a tail fin-shaped treatment section, wherein the tail fin-shaped treatment section has a pair of first and second tail fin portions, and a predetermined space is assumed between the dorsal fin-shaped treatment section and the abdominal treatment section, each having a apex and being orthogonal to the first and second planes, and when the abdominal treatment section and the second tail fin portion are arranged to be in contact with the first and second planes, the health device is provided characterized in that it is in contact with the first plane at at least two points, thereby solving the above-mentioned problems. In other words, the health device of the present invention has a unique three-dimensional shape (fish-like), and by comprising a head-shaped treatment section, a dorsal fin-shaped treatment section, an abdominal treatment section, and a tail fin-shaped treatment section, each with a different shape and installation position, it is possible to perform a wide variety of appropriate and focused treatments on various parts of the body, such as the skin of the face and affected areas of the body. Furthermore, the apex, which extends laterally, allows a finger to be placed on it, making it easier to apply force during treatment and allowing for easy adjustment of the pressure and stimulation applied. Furthermore, when the abdominal treatment section and the second caudal fin section are positioned to contact the first and second planes, the structure ensures that they contact the first plane at at least two points. This makes it easy to grasp with one hand, regardless of which treatment section is used, and allows for suitable treatment even on relatively small areas.

[0011] Furthermore, in constructing the present invention, it is preferable to assume a predetermined space including a first plane and a second plane that are orthogonal to each other, and to arrange the dorsal fin-shaped treatment portion and the first tail fin portion so as to be in contact with the first plane and the second plane, so that they are in contact with the first plane and the second plane at least at two points each. This configuration allows for the formation of reservoirs for massage oils or waxes in designated locations, and consequently, enables proper treatment while firmly holding the health device, even when using massage oils or waxes during the procedure.

[0012] Furthermore, in constructing the present invention, it is preferable to assume a predetermined space including a first plane and a second plane that are orthogonal to each other, and to arrange the first tail fin portion and the second tail fin portion so as to be in contact with the first plane and the second plane, so that they are in contact with the first plane and the second plane at at least two points. This configuration allows the side of the tail-shaped treatment section to be used as the treatment section itself. Furthermore, when using the head-shaped treatment section or the edge-shaped treatment section described later, the side of the tail-shaped section can more easily fit between the hypothenar and thenar eminences of the practitioner, making it easier to apply force and perform a more suitable treatment. In this specification, "edge-shaped" refers, for example, to a cross-sectional shape in which the thickness decreases towards the tip, forming a straight line of a predetermined width.

[0013] Furthermore, in constructing the present invention, it is preferable to have an edge-shaped treatment section between the head-shaped treatment section and the abdominal-shaped treatment section. This configuration allows for the use of a smooth, curved surface as the treatment area, enabling effective rubbing against soft tissues such as fascia and muscles, and allowing for more suitable treatment.

[0014] Furthermore, in constructing the present invention, it is preferable to have a saddle-shaped treatment portion between the abdominal treatment portion and the second caudal fin portion. By adopting such a configuration, a wide area along the saddle-shaped portion can be used as the treatment area, and by rubbing it along the arm or the like, a wide range can be treated at once.

[0015] In addition, in constructing the present invention, it is preferable to be composed of at least one of a metal material, a resin material, a ceramic material or a wooden material. By adopting such a configuration, the weight, durability, smoothness, etc. of the health device can be appropriately changed, and furthermore, more appropriate treatment can be performed.

[0016] In addition, in constructing the present invention, assuming a predetermined space including a first plane and a second plane that are orthogonal to each other, with the abdominal treatment area and the second tail portion arranged to contact the first plane and the second plane, when viewed in plan from the dorsal fin-shaped treatment area side and cut along the center line connecting the head-shaped treatment area and the tail-shaped treatment area, it is preferable that the left and right cut pieces are symmetrical. By adopting such a configuration, it is easy to hold with either the left or right hand, and qualified treatment becomes possible. Also, even when manufacturing, it can be easily manufactured by using a mold or the like having a predetermined symmetry.

[0017] In addition, in constructing the present invention, assuming a predetermined space including a first plane and a second plane that are orthogonal to each other, with the abdominal treatment area and the second tail portion arranged to contact the first plane and the second plane, when viewed in plan from the dorsal fin-shaped treatment area side and cut into a front portion and a rear portion along a transverse line equidistant from the head-shaped treatment area and the tail-shaped treatment area, it is preferable that the weight of the rear cut piece is within the range of 80 to 120 parts by weight with respect to 100 parts by weight of the front cut piece. By adopting such a configuration, the health device is easy to hold and the operator is less likely to get tired even when performing treatment for a long time.

Brief Description of the Drawings

[0018] [Figure 1]Fig. 1(a) is a side view provided for schematically explaining the health appliance of the first embodiment as viewed from the side direction, Fig. 1(b) is a front view provided for schematically explaining the health appliance shown in Fig. 1(a) as viewed from the front direction, and Fig. 1(c) is a rear view provided for schematically explaining the health appliance shown in Fig. 1(a) as viewed from the rear direction. [Figure 2] Fig. 2(a) is a top view provided for schematically explaining the health appliance shown in Fig. 1(a) as viewed from the top direction, and Fig. 2(b) is a bottom view provided for schematically explaining the health appliance shown in Fig. 1(a) as viewed from the bottom direction. [Figure 3] Fig. 3(a) is a view provided for explaining the relationship between the health appliance shown in Fig. 1(a) and a predetermined plane in a predetermined space as viewed from the side direction, Fig. 3(b) is a view provided for explaining the relationship between the health appliance and the predetermined plane shown in Fig. 3(a) as viewed from the rear direction, and Fig. 3(c) is a view provided for explaining a predetermined center line and a predetermined cross line as viewed from the top direction of the health appliance shown in Fig. 1(a). [Figure 4] Fig. 4(a) is a view provided for explaining the relationship between the health appliance shown in Fig. 1(a) and another predetermined plane in another predetermined space as viewed from the side direction, and Fig. 4(b) is a view provided for explaining the relationship between the health appliance and the predetermined plane shown in Fig. 4(a) as viewed from the rear direction. [Figure 5] Fig. 5(a) is a view provided for explaining the relationship between the health appliance shown in Fig. 1(a) and another predetermined plane in yet another predetermined space as viewed from the bottom direction, and Fig. 5(b) is a view provided for explaining the relationship between the health appliance and the predetermined plane shown in Fig. 5(a) as viewed from the side direction. [Figure 6] Fig. 6(a) is a side view provided for explaining a specific example of another health appliance in the first embodiment as viewed from the side direction, Fig. 6(b) is a side view provided for explaining a specific example of yet another health appliance in the first embodiment as viewed from the side direction, and Fig. 6(c) is a view provided for explaining the health appliance shown in Fig. 6(b) as viewed from the bottom direction. [Figure 7] Figure 7 is a flowchart illustrating the manufacturing method of the health device according to the second embodiment. [Figure 8] Figure 8(a) is a diagram used to explain the conventional "gua sha" device, and Figure 8(b) is a diagram used to explain the conventional health device. [Modes for carrying out the invention]

[0019] [First Embodiment] The first embodiment is a fish-shaped health device, as illustrated in Figures 1 to 3, having a head-shaped treatment section 12, a dorsal fin-shaped treatment section 14, an abdominal treatment section 16, and a tail fin-shaped treatment section 18, wherein the tail fin-shaped treatment section 18 has a pair of first tail fin portions 20 and second tail fin portions 22, and has a top portion 24 extending in the lateral direction between the dorsal fin-shaped treatment section 18 and the abdominal treatment section 16, and assumes a predetermined space including a first plane 30 and a second plane 32 that are orthogonal to each other, and the abdominal treatment section 16 and the second tail fin portion 22 are arranged to be in contact with the first plane 30 and the second plane 32, and the health device 10 is characterized in that it is in contact with the first plane 30 at at least two points, namely t1 and t2. The health device of the first embodiment will be described in detail below, with reference to the drawings as appropriate.

[0020] 1.Basic configuration (1) Shape As shown in Figure 1, the health device 10 has a unique three-dimensional shape (fish-like) with a predetermined treatment area, and is characterized by having multiple treatment areas. The reason for this is that, by adopting a three-dimensional fish shape, it is possible to maintain a simple shape despite having multiple treatment areas. Furthermore, despite its simple and three-dimensional shape, it is easy to grasp with one hand, and allows for a wide variety of appropriate treatments even on relatively small desired areas.

[0021] Furthermore, as shown in Figure 3, the health device 10 is characterized in that, assuming a predetermined space including a first plane 30 and a second plane 32 that are orthogonal to each other, the abdominal treatment portion 16 and the second tail fin portion 22 are arranged so as to be in contact with the first plane 30 and the second plane 32, and the device is shaped to be in contact with the first plane 30 at at least two points t1 and t2. The reason for this design is that, regardless of which part of the device is used for treatment, it fits comfortably in the practitioner's hand and is easy to grasp with one hand, allowing for easy adjustment of the pressure and stimulation applied, and enabling appropriate treatment even for relatively small areas.

[0022] Furthermore, the points of contact between the health device 10 and the first plane 30 are not particularly limited, as long as there are at least two points of contact, but there may be three, four, or five points of contact. The reason for this is that, when the number of contact points is within a predetermined range, the ease of gripping the health device can be maintained regardless of which treatment part is used, and the pressure and stimulation applied can be easily adjusted.

[0023] Furthermore, as shown in Figure 4, the health device 10 is designed to have a predetermined space including a first plane 30a and a second plane 32a. When the dorsal fin-shaped treatment portion 14 and the first tail fin portion 20 are positioned to contact the first plane 30a and the second plane 32a, it is preferable that the device makes contact with the first plane 30a and the second plane 32a at at least two points each, namely, at least t3 and t4 with respect to the first plane 30a, and at least t5 and t6 with respect to the second plane 32a. The reason for this design is that this shape allows for the formation of a reservoir for massage oil or massage wax in a designated location, and consequently, even when using massage oil or massage wax during treatment, the health device can be firmly gripped, preventing it from slipping from the hand and enabling proper treatment.

[0024] Furthermore, the contact points between the health device 10 and the first plane 30a and the second plane 32a are not particularly limited, as long as there are at least two points of contact with each plane, but there may be three, four, or five points of contact. The reason for this is that when the number of contact points is within a predetermined range, the health device can be firmly gripped, preventing it from slipping from the hand, even when using massage oil or massage wax during treatment.

[0025] Furthermore, as shown in Figure 5, the health device 10 is designed to have a shape that, when a predetermined space is assumed to include a first plane 30b and a second plane 32b that are orthogonal to each other, and the first tail fin portion 20 and the second tail fin portion 22 are arranged to come into contact with the first plane 30b and the second plane 32b, they are in contact with the first plane 30b at at least two points, namely t7 and t8. The reason for this is that by adopting this shape, the side surface of the tail fin-shaped treatment section 18 between the first tail fin section 20 and the second tail fin section 22 can be used as the treatment section itself, allowing for a wider variety of treatments. Furthermore, when performing treatment using the head-shaped treatment section 12 or the edge-shaped treatment section 26, the side surface of the tail fin can more easily fit between the hypothenar eminence and the thenar eminence of the practitioner, making it easier to apply force and enabling more suitable treatment. Furthermore, this configuration makes it less likely for the health device to slip from the user's hand, even when using massage oils or other products during treatment, allowing for a more effective treatment.

[0026] Furthermore, the points of contact between the health device 10 and the first plane 30b are not particularly limited, as long as there are at least two points of contact, but there may be three, four, or five points of contact. The reason for this is that when the number of contact points is within a predetermined range, the side surface of the tail-fin-shaped treatment part 18 itself can be used as the treatment part, and when performing treatment using the predetermined treatment part, a good fit can be maintained between the hypothenar eminence and thenar eminence of the practitioner and the side surface of the tail fin, making it easier to maintain a state in which the health device is less likely to slip from the hand.

[0027] (2) Length The overall length (L1) of the health device 10 shown in Figure 1, etc., is not particularly limited, but it is preferably a length that can be used for treatment with one hand and that is easy to handle and carry. More specifically, the overall length (L1) is preferably within the range of 8 to 20 cm, more preferably within the range of 10 to 18 cm, and even more preferably within the range of 12 to 15 cm.

[0028] (3) Width The overall width (W1) of the health device 10 shown in Figure 1, etc., is not particularly limited, but it is preferable that it is a width that can be grasped with one hand and that maintains ease of handling and carrying. Therefore, more specifically, the overall width (W1) is preferably within the range of 1.0 to 3.5 cm, more preferably within the range of 1.2 to 3.2 cm, and even more preferably within the range of 1.5 to 3.0 cm.

[0029] (4) Height The overall height (T1) of the health device 10 shown in Figure 1, etc., is not particularly limited, but it is preferable that it be a height that can be grasped with one hand and that maintains ease of handling and carrying. Therefore, more specifically, the overall height (T1) is preferably within the range of 2.0 to 5.0 cm, more preferably within the range of 2.5 to 4.8 cm, and even more preferably within the range of 3.0 to 4.5 cm.

[0030] (5) Weight balance Furthermore, as shown in Figures 3(a) to (c), the health device 10 is assumed to be a predetermined space including a first plane 30 and a second plane 32 that are orthogonal to each other, and with the abdominal treatment section 16 and the second tail fin section 22 positioned in contact with the first plane 30 and the second plane 32, and viewed from the dorsal fin treatment section 14 side, when cut into a front and rear section along a transverse line C2 that is equidistant from the head treatment section 12 and the tail fin treatment section 18, it is preferable that the weight of the rear section is within the range of 80 to 120 parts by weight relative to the front section's weight of 100 parts by weight. The reason for this is that by keeping the weight ratio between the front and rear sections within a predetermined range, the center of gravity of the health device can be kept near the center of the fish shape. This makes it easier to switch the device when changing the treatment area, and reduces fatigue for the practitioner even during long treatment sessions. Therefore, more specifically, it is more preferable that the weight of the rear section of the cut piece is in the range of 90 to 110 parts by weight relative to 100 parts by weight of the front section, even more preferable that it is in the range of 95 to 105 parts by weight, and most preferable that the weight of the front section and the weight of the rear section are substantially equal.

[0031] (6) Constituent materials The types of materials used to construct the health device 10 shown in Figure 1, etc., are not particularly limited, but it is preferable that it be composed of at least one of the following: metal material, resin material (including rubber material), ceramic material, or wood material. The reason for this is that by using such constituent materials, the lightness (weight), durability, smoothness, etc. of the health device 10 can be appropriately changed, and consequently, more appropriate treatment can be performed using the health device 10 over a longer period of time. In other words, a health device 10 using such constituent materials can maintain its strength so that it does not become distorted or warped even after being used multiple times. Furthermore, using such constituent materials in the health device 10 makes it possible to prevent surface damage to the health device 10 that could cause lacerations to the target area, while maintaining a lightweight design (a predetermined weight) that makes it easy to handle and carry.

[0032] Furthermore, if a material with low vibration damping capacity is used as a component, the subtle vibrations emitted by the affected area during treatment can be felt through the health device 10. Therefore, since it may be possible to read the health condition of the affected area, it is more preferable to use metal materials as the constituent material. Furthermore, as for the type of metal material, it is more preferable to use aluminum or aluminum alloys (such as 2011, 2014, 2017, 2024, 2117, 2219, 3003, 3004, 5005, 5086, 6063, 7075, etc., conforming to JIS material standards) because they have good lightweight properties (for example, specific gravity: 2.5-2.8 at room temperature), are relatively inexpensive, and are easy to form into complex shapes. Furthermore, aluminum and aluminum alloys have high thermal conductivity (for example, 230-240 W / (m·°C) at room temperature) and low specific heat (for example, 230-240 W / (m·°C) at room temperature), which means they can easily reach a temperature suitable for human skin (for example, 20-25°C) during treatment. Therefore, if the health device 10 is made of aluminum or an aluminum alloy, it can provide the user with a pleasant feeling while also having the advantage of being less burdensome.

[0033] Furthermore, titanium and titanium alloys are preferable among metal materials because they have extremely low allergenicity to the human body, high hardness (HV hardness of 110-300), relatively good lightness (for example, specific gravity at room temperature: 4.1-4.5), and high durability, making them easy to use in procedures on the human body. Examples of such titanium and titanium alloys include JIS Grade 1 and JIS Grade 2, which conform to JIS material standards, high-strength alloys such as JIS Grade 60 and JIS Grade 61, and corrosion-resistant alloys such as JIS Grade 11 and JIS Grade 12. Furthermore, titanium and titanium alloys offer the advantage of high corrosion resistance, making it easy to remove surface contaminants and providing good long-term storage capabilities.

[0034] On the other hand, resin materials are also preferable because they are very lightweight compared to metal materials and offer superior machinability and cost-effectiveness (low cost). When using resin materials, by incorporating specific fillers and reinforcing fibers, it is possible to maintain good lightness and processability while possessing mechanical strength equivalent to that of metal materials. Therefore, it can exhibit coloring effects and other properties, thereby improving its decorative appeal. Here, the main component of the resin material can be at least one of the following: polycarbonate resin, ABS resin, phenolic resin, epoxy resin, urethane resin, silicone resin, polyester resin, olefin resin, hydrocarbon resin, etc.

[0035] Examples of specified fillers include silica, titanium oxide, aluminum oxide, magnesium oxide, calcium carbonate, magnesium hydride, metallic magnesium, metallic titanium, and carbon fillers, all with an average particle size of 0.01 to 100 μm. Furthermore, examples of specified reinforcing fibers include carbon fiber, glass fiber, and olefin fiber, all having an average length of 0.1 to 3 mm. The amount of the specified filler and specified reinforcing fiber to be blended depends on the type of filler and the type of main component of the resin material, the durability and application of the health device, etc., but it is generally preferable to use a value in the range of 0.1 to 80 parts by weight per 100 parts by weight of the main component of the resin material. The reason for this is that by setting the blending amounts of the specified fillers and reinforcing fibers within the above range, it is possible to provide the health equipment with good mechanical strength while maintaining a lightweight (specified weight) that makes it easy to handle and carry. Therefore, it is more preferable to include a predetermined filler or reinforcing fiber in a value within the range of 1 to 60 parts by weight, and even more preferable to include a value within the range of 10 to 50 parts by weight, relative to 100 parts by weight of the main component of the resin material.

[0036] Furthermore, by incorporating magnetic materials such as neodymium, samarium, cobalt, zirconium, and ferrite as part of the constituent materials, the health device 10 can be further magnetized after being molded into a predetermined shape, thereby becoming a magnetic health device. When used as a magnetic health device in this way, the magnetic field may promote blood circulation when it comes into contact with the skin, resulting in even better and faster treatment effects. The amount of magnetic material to be blended depends on the type of magnetic material, the type of main component of the resin material, the durability and application of the health device, etc., but it is generally preferable to use a value in the range of 0.1 to 10 parts by weight per 100 parts by weight of the main component of the resin material. The reason for this is that by setting the amount of magnetic material to a value within the above range, it is possible to impart magnetism to the health device 10 to a degree that does not excessively affect the human body, while maintaining a lightweight (predetermined weight) that makes it easy to handle and carry. Therefore, it is more preferable to have a magnetic material blended in a value within the range of 0.5 to 8 parts by weight, and even more preferable to have a value within the range of 1 to 5 parts by weight, relative to 100 parts by weight of the main component of the resin material.

[0037] In addition, the treatment parts and the fish-shaped body of the health device 10 shown in Figure 1, etc., may be made of the same material or of different materials. However, if these treatment parts and the fish-shaped body have a joint, it is preferable that the joint be made of a smooth surface free of gaps or burrs. The reason for this configuration is that it effectively prevents lacerations and other injuries to the affected area during treatment caused by the joint, enabling smoother and safer treatment.

[0038] 2. Treatment area As illustrated in Figure 1, the health device 10 has a head-shaped treatment section 12, a dorsal fin-shaped treatment section 14, an abdominal-shaped treatment section 16, and a tail-fin-shaped treatment section 18, which are identical or different in shape to each other. The reason for this is that by having a configuration with multiple treatment areas, it is possible to use different treatment areas for different purposes, and with a single health device, it is possible to perform a wide variety of appropriate treatments on various body parts, such as the relatively small area of ​​the face or the relatively large area of ​​the arm.

[0039] (1) Head-shaped treatment area As shown in Figure 1, the head-shaped treatment section 12 is a treatment section located at the head of the fish-shaped health device 10. By providing such a head-shaped treatment section, the practitioner can press the treatment section against the affected area to alleviate symptoms such as muscle fatigue and inflammation.

[0040] Furthermore, the shape of the head-shaped treatment area is not particularly limited as long as it allows for treatment by pressing it against the affected area, but a protruding shape is preferable. The reason for this is that the protruding shape allows for stimulation to be applied to a narrow area, effectively alleviating symptoms such as inflammation in that area.

[0041] Furthermore, if the health device has other treatment parts with protruding shapes, it is more preferable that the shape of the head-shaped treatment part be sharper than the other treatment parts with protruding shapes. The reason for this is that by using a sharp protrusion shape, it is possible to select the most suitable protrusion shape for the affected area from among multiple protrusion shapes. Furthermore, if the head-shaped treatment area is to have a sharp projection, it is even more preferable that the projection is not so sharp as to cause excessive pain to the affected area.

[0042] Furthermore, the head-shaped treatment section 12 may be a flat plate-shaped treatment section 12a, as shown in Figure 6(a). The reason for this is that by making the head-shaped treatment area flat, it is possible to apply stimulation to a wide area, making it suitable for chiropractic and other treatments.

[0043] (2) Dorsal fin-shaped treatment area As shown in Figure 1, the dorsal fin-shaped treatment section 14 is a treatment section located between the head-shaped treatment section 12 and the first caudal fin section 20. By providing such a fin-like treatment area, the practitioner can alleviate symptoms such as muscle fatigue and inflammation by rubbing the treatment area against the affected area.

[0044] Furthermore, the shape of the fin-like treatment portion is not particularly limited as long as it allows for treatment by rubbing it against the affected area, but it is preferable that the tip has a rounded edge shape, as shown in Figures 1 and 2. The reason for this is that by making the tip a rounded edge, a smooth curved surface can be used as the treatment area, allowing for more effective rubbing against soft tissues such as human fascia and muscles.

[0045] Furthermore, if the health device has other edge-shaped treatment parts, it is more preferable that the shape of the dorsal fin-shaped treatment part be different from the other edge-shaped treatment parts and have a predetermined thickness. The reason for this is that by creating an edge shape with a predetermined thickness, unlike other edge-shaped treatment areas, it becomes possible to select an edge shape suitable for the affected area from among multiple edge shapes. Therefore, more specifically, the predetermined thickness is preferably within the range of 1.5 to 3.0 mm, more preferably within the range of 1.7 to 2.6 mm, and even more preferably within the range of 1.9 to 2.2 mm.

[0046] (3) Abdominal treatment area As shown in Figure 1, the abdominal treatment area 16 is a treatment area located between the head-shaped treatment area 12 and the second tail fin area 22. By providing such an abdominal-shaped treatment area, the practitioner can alleviate symptoms such as muscle fatigue and inflammation by pressing the treatment area against the affected area.

[0047] Furthermore, the shape of the abdominal treatment area is not particularly limited as long as it allows for treatment by pressing it against the affected area, but a protruding shape is preferable. The reason for this is that the protruding shape allows for stimulation to be applied to a narrow area, effectively alleviating symptoms such as inflammation in that area.

[0048] Furthermore, if the health device has other protruding treatment parts, it is more preferable that the shape of the abdominal treatment part be blunter compared to the other protruding treatment parts. The reason for this is that by using a blunt projection shape, it is possible to select the projection shape that is most suitable for the affected area from among multiple projection shapes.

[0049] (4) Caudal fin-shaped treatment area As shown in Figure 1, the tail-shaped treatment section 18 is a treatment section located at the tail of the fish-shaped health device 10, and has a first tail fin section 20 and a second tail fin section 22. Furthermore, the tail fin-like treatment portion 18 has an inwardly recessed side surface between the first tail fin portion 20 and the second tail fin portion 22. Therefore, the practitioner can alleviate symptoms such as muscle fatigue and inflammation by rubbing the side of the device along the affected area, or by pressing the first or second tail fin against the affected area while rubbing it.

[0050] Furthermore, the first tail fin portion 20 is preferably hook-shaped, as shown in Figure 2, and its width is preferably a predetermined width W2 that is narrower than the second tail fin portion 22, which will be described later. The reason for this is that by using a hook shape with a narrow predetermined width W2, it is possible to apply stimulation to a narrower area than when using the second tail fin. Therefore, more specifically, it is preferable that the predetermined width W2 be a value within the range of 0.4 to 0.9 cm, more preferably within the range of 0.5 to 0.85 cm, and even more preferably within the range of 0.6 to 0.8 cm.

[0051] Furthermore, as shown in Figure 2, it is more preferable that the width of the second caudal fin portion 22 be a predetermined width that is wider than that of the first caudal fin portion 20. The reason for this is that by setting a predetermined width that is wider than the first tail fin portion 20, it is possible to apply stimulation to a wider area than when the procedure is performed using the first tail fin portion. Therefore, more specifically, it is preferable that the predetermined width be a value within the range of 1.0 to 3.5 cm, more preferably within the range of 1.2 to 3.2 cm, and even more preferably within the range of 1.5 to 3.0 cm.

[0052] (5) Edge-shaped treatment area Furthermore, as shown in Figure 6, it is preferable that the health device 10 has an edge-shaped treatment section 26 located between the head-shaped treatment section 12 and the abdominal-shaped treatment section 16 as an additional treatment section. The practitioner can alleviate symptoms such as muscle fatigue and inflammation by rubbing the edge-shaped treatment part against the affected area.

[0053] Furthermore, if the health device has other edge-shaped treatment parts, it is more preferable that the shape of the edge-shaped treatment part be different from the other edge-shaped treatment parts and have a predetermined thickness. The reason for this is that by creating an edge shape with a predetermined thickness, unlike other edge-shaped treatment areas, it becomes possible to select an edge shape suitable for the affected area from among multiple edge shapes. Therefore, more specifically, the predetermined thickness is preferably within the range of 0.8 to 1.4 mm, more preferably within the range of 0.9 to 1.3 mm, and even more preferably within the range of 1.0 to 1.2 mm.

[0054] (6) Saddle-shaped treatment area Furthermore, it is preferable that the health device 10 has a saddle-shaped treatment section 28 located between the abdominal treatment section 16 and the second tail fin section 22, as shown in Figure 6, as an additional treatment section. The reason for this is that having a saddle-shaped treatment area allows for the use of a wide area along the saddle shape as the treatment area, and by rubbing it along the arm or other body part, a wide area can be treated at once. The term "saddle-shaped," while being an example, refers to a shape that resembles a mountain ridge that is indented, meaning a shape that curves inward, or in other words, a reverse curve.

[0055] Furthermore, the shape of the saddle-shaped treatment portion 28 is not particularly limited, but it is more preferable that it be edge-shaped, as shown in Figures 6(b) to (c). The reason for this is that the edge shape allows for treatment by rubbing it against the affected area, and it can alleviate symptoms such as muscle fatigue and inflammation in a wide, curved area that follows the saddle shape.

[0056] Furthermore, when the saddle-shaped treatment area is made edge-shaped, the thickness of the edge is not particularly limited, but it is even more preferable that it be the same thickness as the edge-shaped treatment area. The reason for this is that, since the saddle-shaped treatment area and the edge-shaped treatment area are located adjacent to each other via the abdominal-shaped treatment area, manufacturing becomes easier by making the thickness of the edge spanning the saddle-shaped treatment area and the edge-shaped treatment area the same.

[0057] (7) Other treatment areas Furthermore, the health device 10 may have other treatment parts with shapes different from the head-shaped treatment part 12, flat plate-shaped treatment part 12a, dorsal fin-shaped treatment part 14, abdominal-shaped treatment part 16, caudal fin-shaped treatment part 18, first caudal fin part 20, second caudal fin part 22, edge-shaped treatment part 26, and saddle-shaped treatment part 28 shown in Figures 6(a) to (c), as long as it maintains a shape that can be easily grasped with one hand. The reason for this configuration is that it allows the practitioner to select the most suitable treatment area from a wider range of treatment options. The shape of the other treatment areas is not particularly limited, as long as it allows for a variety of treatments. For example, it may be an inwardly recessed shape, a wave shape, a V-shape, or any other shape.

[0058] 3. Top Furthermore, as illustrated in Figure 1, the health device 10 has a top portion 24 extending laterally between the dorsal fin-shaped treatment portion 14 and the abdominal-shaped treatment portion 16. By providing such a top, the practitioner can place their fingers on the top, making it easier to apply force during treatment and allowing for easy adjustment of the pressure and stimulation applied.

[0059] The shape of the top is not particularly limited as long as it is a shape that can be used to grip with a finger, but it is preferably a polygonal pyramidal shape, a frustum of polygonal pyramidal shape, a cone, a frustum of cone, or a sphere. The reason for this is that by creating this predetermined shape, it becomes possible to more securely grip the top with your finger, and to more easily adjust the pressure and stimulation applied.

[0060] 4. Symmetry Furthermore, as shown in Figures 3(a) to (c), the health device 10 is designed to assume a predetermined space including a first plane 30 and a second plane 32, which are orthogonal to each other. With the abdominal treatment section 16 and the second tail fin section 22 positioned in contact with the first plane 30 and the second plane 32, it is preferable that when viewed from the dorsal fin treatment section 14 side and cut along the center line C1 connecting the head-shaped treatment section 12 and the tail fin treatment section 18, the left and right cut pieces are symmetrical. The reason for this is that by giving the health device a predetermined symmetrical shape, the practitioner can grasp it equally well with either their right or left hand, enabling proper treatment regardless of the practitioner's grip. Furthermore, it allows for easier manufacturing by using molds with predetermined symmetry.

[0061] Furthermore, when the health device 10 is cut along the center line C1, it is preferable that the weight of the right-hand cut piece is within the range of 80 to 120 parts by weight relative to the left-hand cut piece of 100 parts by weight. The reason for this is that by setting the weight ratio of the left and right cut pieces within a predetermined range, the practitioner can grasp them equally well with either their right or left hand, enabling more precise treatment regardless of the practitioner's grip. Therefore, more specifically, it is more preferable that the weight of the right-hand cut piece is in the range of 90 to 110 parts by weight relative to 100 parts by weight of the left-hand cut piece, even more preferable that it is in the range of 95 to 105 parts by weight, and most preferable that the weight of the left-hand cut piece and the weight of the right-hand cut piece are substantially equal.

[0062] [Second Embodiment] The second embodiment, as illustrated in Figure 7, is a method for manufacturing a health device having a predetermined shape according to the first embodiment, characterized by comprising the following steps (A) to (B). (A) A step of preparing at least one of the following materials: metal material, resin material, ceramic material, or wood material. (B) The process of shaping the prepared material into a predetermined shape. Hereinafter, embodiments of the manufacturing method for the health device of the present invention will be described in detail with reference to the drawings as appropriate. Note that explanations of parts that overlap with the first embodiment will be omitted as appropriate.

[0063] 1.Process (A) Step (A), as shown in step S1 of Figure 7, is a step (which may also be referred to as the preparation step) for preparing the constituent materials of a health device, consisting of at least one of a metal material, a resin material, a ceramic material, or a wood-based material. As mentioned above, the health device 10 illustrated in Figure 1 may have treatment parts and a fish-shaped body made of the same material or different materials, and the constituent materials should be prepared accordingly.

[0064] 2.Process (B) Step (B), as shown in step S2 of Figure 7, is a step (which may also be referred to as the molding step) in which the material prepared in the preparation step is molded into a fish shape having a predetermined treatment part, as shown in Figure 1.

[0065] The method used in the molding process is not particularly limited, but it is preferable to use a method appropriate to the constituent materials, and multiple molding methods may be used in combination. Therefore, for example, if the material is metal, it is preferable to use a casting method, forging method, or machining method; if the material is resin, it is preferable to use an injection molding method; if the material is ceramic, it is preferable to use a casting method; and if the material is wood, it is preferable to use a machining method.

[0066] Process (B) may also include a further finishing process (B') in which unnecessary parts of the final shape are removed or polished.

[0067] 3.Process (B´) The processing method used in the finishing process (B') is not particularly limited, and multiple processing methods may be used in combination. Therefore, for example, for metal materials, it is preferable to use lathe machining, grinding, or polishing processes; for resin materials, it is preferable to use polishing, vapor deposition, deburring, or painting processes; and for other materials, it is preferable to use polishing or similar processes. By performing these processes, unnecessary parts of the final shape can be removed, resulting in a smoother surface and a health device having a predetermined shape as shown in Figure 1, etc.

[0068] [Third Embodiment] The third embodiment is a method for using a health device having a predetermined shape according to the first embodiment, characterized by comprising the following steps (i) to (ii). (i) A step of preparing a health device having a predetermined shape. (ii) The process of performing treatment using the prepared health equipment The following describes in detail embodiments of the method of using the health device of the present invention, with reference to the drawings as appropriate. The explanation of parts that overlap with the first and second embodiments will be omitted as appropriate.

[0069] (1) Process (i) Step (i) is the process of preparing the health equipment 10 used for the treatment as shown in Figure 1, etc. (hereinafter sometimes referred to as the preparation step). Furthermore, as will be described later, it is preferable to prepare massage oils and massage waxes in order to perform the treatment using them.

[0070] (2) Process (ii) Step (ii) is a process (which may also be referred to as the treatment process below) in which the multiple treatment parts of the health device 10 shown in Figure 1, etc. are brought into contact with the affected area of ​​the person being treated, and treatment is performed by pressing or rubbing to restore the fascia, muscles, etc. to a normal state. Furthermore, the treatment can be performed by the person receiving the treatment, or by a different practitioner.

[0071] More specifically, the treatment process involves selecting a treatment part from among the treatment parts of the health device 10 shown in Figure 1, etc., that is suitable for the area to be treated, such as the face or body; gripping the health device in a way that makes it easy to perform the treatment with that treatment part; and then applying pressure or rubbing the treatment part against the affected area of ​​the person being treated, thereby improving the dysfunction of soft tissues such as fascia and muscles and restoring them to a normal state.

[0072] In the treatment process, the areas used should preferably be changed as appropriate depending on the size and shape of the affected area, or the physique and physical condition of the person receiving treatment. Examples of usable areas, referring to the health device 10 shown in Figure 1, include the head-shaped treatment section 12, the dorsal fin-shaped treatment section 14, the abdominal-shaped treatment section 16, the tail-fin-shaped treatment section 18, the first tail fin section 20, and the second tail fin section 22.

[0073] Furthermore, the pressure applied during treatment should preferably be adjusted appropriately according to the patient's constitution and physical condition. In other words, it is preferable to measure the correlation between the amount of penetration of the protrusion into the muscle and the pressing force in advance using an optical microscope, calipers, or pressure gauge, and then use that as a guideline for the procedure.

[0074] Furthermore, during the treatment process, it is acceptable to perform the treatment over the clothing of the person being treated, but it is more preferable to perform the treatment with the affected area exposed. The reason for this is that by performing treatment while directly touching the affected area, it may be possible to perceive the internal condition of the body, increasing the likelihood of providing appropriate treatment tailored to that condition.

[0075] Furthermore, when performing the procedure with the affected area exposed, it is preferable to use massage oils, massage waxes (including massage creams, etc.) in conjunction with the procedure to reduce the burden on the skin due to friction and to enhance the penetration effect into the skin. In other words, almond oil or grapeseed oil can be applied as a massage oil, or horse oil or jojoba oil can be applied as a massage wax to a designated area of ​​the health device or to the skin. By performing the treatment, the massage oil or massage wax can be penetrated into the skin, improving the slipperiness between the health device 10 and the affected area, and enhancing the treatment effect. [Industrial applicability]

[0076] As described above, the health device of the present invention, by adopting a predetermined fish shape, is easy to grasp with one hand despite its simple and three-dimensional shape, and the pressure and stimulation applied can be easily adjusted. This makes it possible to provide a health device that allows for a wide variety of appropriate treatments even on relatively small areas. In other words, as a health device, it has become possible to perform a wide variety of treatments by selecting from multiple treatment parts with different shapes to suit the area to be treated, such as the face or body. Furthermore, the lateral extension of the top and the structure that makes contact with a predetermined plane at at least two points make it easy to grasp with one hand, allowing for easy adjustment of the applied pressure and stimulation, thus enabling the performance of suitable treatments. Therefore, the present invention is expected to be used as a health device that eliminates the need to switch between various types of health devices and can appropriately address each individual's physical condition. Furthermore, because the health device of the present invention can be easily grasped with one hand, it is expected to be used not only as a health device for professional practitioners to use during treatments, but also as a health device for self-treatment. Furthermore, because the health device of the present invention has a predetermined symmetrical shape and excellent weight balance, it is expected to be easy to manufacture. [Explanation of Symbols]

[0077] 10: Health equipment 12: Head-shaped treatment area 12a: Flat plate treatment area 14: Dorsal fin-like treatment area 16: Abdominal treatment area 18: Caudal fin-like treatment area 20: First tail fin section 22: Second tail fin section 24:Top 26: Edge-shaped treatment area 28: Saddle-shaped treatment area 30, 30a, 30b: First plane 32, 32a, 32b: Second plane

Claims

1. A three-dimensional health device having a fish-shaped head-like treatment section, a dorsal fin-like treatment section, an abdominal-like treatment section, and a tail-fin-like treatment section, The tail-fin-shaped treatment portion has a pair of first tail fin portions and a second tail fin portion, and the first tail fin portion is hook-shaped. Between the dorsal fin-shaped treatment section and the abdominal-shaped treatment section, there is a single apex extending in the lateral direction, and Assuming a predetermined space including a first plane and a second plane that are orthogonal to each other, the treatment area including the abdominal treatment area and the second tail fin area touches the first plane at two, three, four, or five points. Furthermore, the health device is characterized in that, when viewed from the dorsal fin-shaped treatment section and cut along the center line connecting the head-shaped treatment section and the tail-fin-shaped treatment section, the left and right cut pieces are symmetrical.

2. The health device according to claim 1, characterized in that, assuming a predetermined space including a first' plane and a second' plane which are orthogonal to each other, the treatment portion including the dorsal fin-shaped treatment portion and the first tail fin portion is in contact with the first' plane at two, three, four, or five points.

3. The health device according to claim 1 or 2, characterized in that, assuming a predetermined space including a first'' plane and a second'' plane that are orthogonal to each other, the first tail fin portion and the treatment portion including the second tail fin portion are in contact with the first'' plane at two points.

4. The health device according to any one of claims 1 to 3, characterized in that it has an edge-shaped treatment portion between the head-shaped treatment portion and the abdominal-shaped treatment portion.

5. The health device according to any one of claims 1 to 4, characterized in that it has a saddle-shaped treatment portion between the abdominal treatment portion and the second tail fin portion.

6. A health device according to any one of claims 1 to 5, characterized in that it is composed of at least one of a metal material, a resin material, a ceramic material, or a wood-based material.

7. The health device according to any one of claims 1 to 6, characterized in that the shape of the top is a polygonal pyramidal shape, a frustum of polygonal shape, a cone, a frustum of cone, or a sphere.

8. The health device according to any one of claims 1 to 7, characterized in that when viewed from the dorsal fin-shaped treatment portion and cut into a front and rear portion along a transverse line equidistant from the head-shaped treatment portion and the tail-fin-shaped treatment portion, the weight of the rear portion is within the range of 80 to 120 parts by weight relative to 100 parts by weight of the front portion.

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