WO2015133480A1 - 手関節用バンデージ - Google Patents
手関節用バンデージ Download PDFInfo
- Publication number
- WO2015133480A1 WO2015133480A1 PCT/JP2015/056223 JP2015056223W WO2015133480A1 WO 2015133480 A1 WO2015133480 A1 WO 2015133480A1 JP 2015056223 W JP2015056223 W JP 2015056223W WO 2015133480 A1 WO2015133480 A1 WO 2015133480A1
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- WIPO (PCT)
- Prior art keywords
- main body
- yarn
- wrist
- wrist joint
- weft
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
- A61F5/0118—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation for the arms, hands or fingers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/10—Bandages or dressings; Absorbent pads specially adapted for fingers, hands, or arms; Finger-stalls; Nail-protectors
- A61F13/107—Bandages or dressings; Absorbent pads specially adapted for fingers, hands, or arms; Finger-stalls; Nail-protectors for wrist support ; Compression devices for tennis elbow (epicondylitis)
- A61F13/108—Openable readjustable
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00089—Wound bandages
- A61F2013/00119—Wound bandages elastic
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00089—Wound bandages
- A61F2013/00153—Wound bandages coloured or with decoration pattern or printing
Definitions
- the present invention relates to a wrist joint bandage that can support a wearer's daily movement, and in particular, taping that improves wrist joint stability, reduces the burden on the wrist joint, and prevents hand tendonitis.
- the present invention relates to a wrist joint bandage having a function.
- taping tape is not used up and is not economical.
- adhesive tape may cause rash on the user's skin, and taping tape may be used for users with weak skin such as the elderly.
- taping tape may be used for users with weak skin such as the elderly.
- the circular knitting supporter has a substantially cylindrical shape, there is a risk that it may be painful when the damaged part is forcibly bent and inserted, and the fixing force is inferior to that of the taping tape. is there.
- the bandage is a belt-like woven fabric having elasticity in the warp direction, it is easy to follow the affected part and can be wound while adjusting the fixing force by the wearer himself.
- no excessive force is applied, a stable fixing force is obtained, and it is economical because it can be used repeatedly.
- a conventional wrist orthosis has a locking portion that is locked to the thumb or other finger of the hand, and a flexibility that is fixed by being wound around the wrist in an annular shape and extending and contracting along the winding direction.
- the belt-shaped annular winding portion having the above-mentioned, and the engaging portion and the annular winding portion are connected to each other, spirally wound from the thumb or other fingers of the hand to the wrist, and stretched along the winding direction.
- a belt-shaped spiral winding portion having flexibility see, for example, Patent Document 1).
- the conventional wrist orthodontic device has a fabric around the locking portion (spiral winding) into which the finger of the hand is inserted when the elongation rate of the spiral winding portion is suppressed in order to obtain a desired effect as a correcting device.
- the spiral winding portion and the annular winding portion of the wrist correction tool are not limited to the same single structure, and the spiral winding portion and the annular winding portion of the knee correction tool or the elbow correction tool are not limited.
- the locking portion is manufactured by processing the spiral winding portion. Regardless of whether the spiral winding portion and the annular winding portion are integrated or separated, the maximum extension of the spiral winding portion is achieved. It will affect the degree and will have the aforementioned problems.
- the present invention has been made to solve the above-described problems, and improves the stability of the wrist joint while giving a degree of freedom to the locking portion (anchor portion) through which the finger of the hand is inserted.
- An object of the present invention is to provide a wrist joint bandage that can reduce the burden on the wrist joint.
- the wrist joint bandage according to the present invention is woven with a fabric having a loop surface of a hook-and-loop fastener, and a winding portion wound around the wrist of the wearer and a support arranged from the back of the wearer's hand or the palm to the wrist
- an engaging portion having a hook surface.
- placement means “place and stop at a predetermined position with respect to a person (wearer's part)”, and “arrangement” means “to an object (bandage for wrist joint)” It means “provided at a predetermined position”.
- the wrist joint bandage it is possible to improve the stability of the wrist joint and reduce the burden on the wrist joint while allowing the anchor portion through which the finger of the hand is inserted to have a degree of freedom.
- FIG. 1 is a front view which shows schematic structure of the wrist joint bandage which concerns on 1st Embodiment
- (b) is a rear view of the wrist joint bandage shown to Fig.1 (a).
- (A) is a front view which shows schematic structure of the wrist joint bandage which formed the pattern in the main-body part shown in FIG. 1,
- (b) is a rear view of the wrist joint bandage shown in FIG. 2 (a).
- (A) is a left side view of the wrist joint bandage shown in FIG. 1 (a)
- (b) is a right side view of the wrist joint bandage shown in FIG. 1 (a)
- (c) is FIG.
- FIG. (A) is explanatory drawing which shows the state which inserted the finger of the hand into the anchor part of the wrist joint bandage shown in FIG.1 and FIG.3,
- (b) is a wrist from the part corresponding to the ulna head of the left hand.
- FIG. 4C is an explanatory diagram showing a state of being half-rotated
- FIG. 4C is an explanatory diagram showing a state where the wrist is further half-rotated from the state shown in FIG. 4B, and FIG.
- the bandage is “a belt-shaped woven fabric having elasticity in the warp direction as a main material, and the band-shaped woven fabric is wound around a part of the body, thereby assisting the function of the body” If it has such an effect, even if it is not expressed as a bandage (for example, a taping supporter, a supporter band, etc.), it is within the scope of the bandage of the present invention.
- the wrist joint bandage 100 of the present invention is woven with a fabric having a loop surface 13 of a hook-and-loop fastener and wound around the wearer's wrist and the wearer.
- a belt-like main body portion 10 comprising a support portion 12 arranged in a stretched state from the back of the hand or palm to the wrist, and an anchor portion 20 that is joined to one end 10a of the main body portion 10 and through which the finger of the wearer's hand is inserted. And an engaging portion 30 having a hook surface 33 of a hook-and-loop fastener that is joined to the other end 10b of the main body portion 10 and is attached to and detached from the loop surface 13 of the main body portion 10.
- the wrist joint bandage 100 is a left / right combination that can be worn on the wearer's left or right wrist.
- the main body 10 is woven by combining a warp 1 and a weft 2 with a power loom such as a needle loom or a jacquard needle loom, has a stretchability in the warp direction (longitudinal direction L), and has a weft direction (width direction W). ) Of a narrow stretchable fabric that suppresses stretchability. Furthermore, the main body portion 10 is composed of a winding portion 11 wound around the wearer's wrist and a support portion 12 arranged in a stretched state from the back of the wearer's hand or the palm to the wrist, and the support portion 12 is the main body portion 10. The winding part 11 is arranged on the other end 10b side of the main body part 10, and the support part 12 and the winding part 11 are linear with the same width.
- a power loom such as a needle loom or a jacquard needle loom
- the warp 1 of the main body 10 is formed on a plurality of wefts 2 adjacent to the warp yarn 1a that forms one surface (for example, the back ground) together with the weft 2 in the warp direction. And a pile yarn 1b that forms a loop on the other surface of the fabric (for example, the surface), and an elastic yarn 1c that provides stretchability in the warp direction.
- the surface having the loop surface 13 is referred to as “front ground”, and the back surface thereof is referred to as “back ground”.
- the weft yarn 2 includes a weft yarn 2a that constitutes the back ground of the woven fabric together with the warp yarn 1a, and a fusion yarn 2b having a heat fusion property that is juxtaposed with the weft yarn 2a.
- a ground yarn 2a and a single fused yarn 2b are arranged side by side to form a single weft yarn 2.
- 5 and 6 one weft yarn 2 a and one fusion yarn 2 b are illustrated as one weft 2.
- 5 (b) and 5 (b) the upper side is the front ground and the lower side is the back ground with reference to the wefts 2 arranged side by side.
- the main body 10 uses a jacquard needle loom to float the warp yarn 1a of the warp 1 on the surface side with respect to a plurality of wefts 2 adjacent in the warp direction (longitudinal direction L).
- the pile yarn 1b is sunk on the back ground side, and as shown in FIG. 2, a pattern 14 consisting of letters, figures or symbols or a combination thereof is partially formed on the surface of the ground with a freely opening jacquard structure.
- a loop loop surface 13
- the warp yarn 1a forming the loop surface 13 floats through the upper side with respect to one weft 2 (weft yarn 2a, fusion yarn 2b) and is adjacent. Repeated 1-3 cross-floating with the weft 2 (weft yarn 2a, fused yarn 2b), which sinks through the lower side with respect to the three weft yarns 2 (weft yarn 2a, fused yarn 2b) Constitutes the fabric structure. Further, as shown in FIG.
- the pile yarn 1b forming the loop surface 13 floats through the upper side with respect to the six adjacent weft yarns 2 (weft yarn 2a, fusion yarn 2b), Two lower wefts 2 (weft yarn 2a, fusion yarn 2b) sink through the lower side, and the upper side of the two adjacent weft yarns 2 (weft yarn 2a, fusion yarn 2b) 6-2 with the weft 2 (weft yarn 2a, fusion yarn 2b), which floats through and sinks through the lower side with respect to the two adjacent weft yarns 2 (weft yarn 2a, fusion yarn 2b) -2-2 is repeated to form a woven fabric structure. Further, as shown in FIG.
- the elastic yarn 1c forming the loop surface 13 floats with respect to one weft 2 (weft yarn 2a, fusion yarn 2b) and one weft 2 (weft).
- a woven fabric structure is formed by repeating 1-1 cross-sinking with the weft 2 (weft yarn 2a, fusion yarn 2b), which sinks with respect to the ground yarn 2a, fusion yarn 2b).
- the fabric structure of the warp yarn 1a, the pile yarn 1b, and the elastic yarn 1c shown in FIG. 5 is an example, and the fabric structure is limited to this fabric structure as long as it can have a loop (loop surface 13) on the surface. It is not something that can be done.
- the warp yarn 1a forming the pattern 14 floats above the adjacent three weft yarns 2 (weft yarn 2a, fusion yarn 2b), Repeated 3-1 crossing up and down with the weft 2 (weft yarn 2a, fusion yarn 2b), which sinks through the lower side with respect to the weft yarn 2 (weft yarn 2a, fusion yarn 2b), Constructs a fabric structure. Further, as shown in FIG.
- the pile yarn 1b forming the pattern 14 sinks through the lower side with respect to two adjacent weft yarns 2 (weft yarn 2a, fusion yarn 2b) and is adjacent to each other. Floating through the upper side of the matching two wefts 2 (weft yarn 2a, fusion yarn 2b), and repeating 2-2 crossing up and down with the weft yarn 2 (weft yarn 2a, fusion yarn 2b) Constitutes the fabric structure. Further, as shown in FIG. 6B, the elastic yarn 1c forming the pattern 14 floats upward with respect to one weft 2 (weft yarn 2a, fused yarn 2b) and one weft.
- weft yarn 2a, fusing yarn 2b is submerged through the lower side, and 1-1 cross-sinking with weft yarn 2 (weft yarn 2a, fusing yarn 2b) is repeated, so that the fabric structure is Constitute.
- the fabric structure of the warp yarn 1a, the pile yarn 1b, and the elastic yarn 1c shown in FIG. 6 is an example, and if the pattern 14 can be formed between the loop surfaces 13 of the surface, this fabric is used. It is not limited to organizations.
- the main body 10 has a maximum elongation in the warp direction (longitudinal direction L) depending on the material of the warp 1 and the weft 2 (particularly the thickness of the elastic yarn 1c and the weft 2a) and the number of times the weft 2 is driven (number).
- the degree can be adjusted freely.
- the maximum elongation means “percentage of the difference between the longest length (elongation dimension) and the original length (placement dimension) when stretched at the maximum load with respect to the original length”.
- the maximum elongation in the warp direction (longitudinal direction L) of the main body 10 according to the present embodiment is preferably set to 40% to 80% from the result of comprehensive judgment of sensory evaluation described later, and 45% ⁇ 75% is more preferred and 60% is most preferred.
- the warp yarn 1a of the main body portion 10 according to the present embodiment is preferably a Woolley nylon twin yarn having a thickness of 100, and the main body portion 10 according to the present embodiment preferably uses 132 wooly nylon double yarns.
- the pile yarn 1b of the main body 10 according to the present embodiment has a thickness of 210 denier twisted in a direction opposite to the twisting direction of 10 nylon filaments by twisting 10 nylon filaments and applying heat. It is preferable to use 132 special processed yarns (210D-10F) for the main body 10 according to the present embodiment.
- the elastic yarn 1c of the main body portion 10 according to the present embodiment is preferably a polyurethane yarn having a thickness of 560 deniers, and it is preferable to use 36 polyurethane yarns for the main body portion 10 according to the present embodiment.
- the pile yarn 1b of the main body 10 according to the present embodiment has a filament count of 10 and thus has an adhesive force of closely packed filaments as compared to a case where the filament count is a low count (for example, 7).
- the texture of the woven fabric (main body part 10) is soft.
- the elastic yarn 1c of the main body 10 according to the present embodiment has a thickness of 560 denier, and thus the thickness of the woven fabric (main body 10) compared to a thick elastic yarn (for example, 1120 denier).
- the fabric itself can be softened by thinning.
- one polyester woolly (EW) yarn having a thickness of 150 deniers as the weft yarn 2a of the main body 10 according to the present embodiment.
- one nylon heat-sealing yarn having a thickness of 100 denier for example, “Elder (registered trademark)” manufactured by Toray Industries, Inc.
- one weft yarn 2a and one fusion yarn 2b are simultaneously driven as the weft yarn 2 by the power loom, and the weft yarn 2 (the weft yarn 2a, the fusion yarn).
- the thread 2b) is driven 36.9 times (each 36.9) per 2.54 cm (1 inch).
- the weft yarn 2a of the weft 2 of the main body 10 according to the present embodiment has a thickness of 150 denier, which is compared with the case of a weft yarn of a thick weft (for example, 300 denier). The thickness of the (main body part 10) can be reduced.
- the main body 10 according to the present embodiment has the warp according to the material of the warp 1 and the weft 2 (particularly the thickness of the elastic yarn 1c and the weft yarn 2a) and the number of times the weft 2 is driven (number).
- the maximum elongation in the direction (longitudinal direction L) can be set to 60%.
- the thickness of the elastic yarn 1c which concerns on this embodiment, although 560 denier has been mentioned as an example, in this invention, 420 denier of the thickness below 1 rank which can be obtained (mass production), or 1 rank above
- the thickness of 1120 denier may be selected, and the thickness of the weft 2 and the number of times of driving (number) may be changed. That is, if the thickness of the elastic yarn 1c according to the present embodiment is 420 denier to 1120 denier, the maximum elongation in the warp direction of the main body 10 can be set to the maximum elongation within the above range. .
- the thickness of the weft yarn 2a of the weft 2 according to the present embodiment 150 denier has been exemplified as an example, but in the present invention, 100 denier having a thickness one rank below that can be obtained (mass produced) It is also possible to select 300 denier with a thickness one rank higher and change the thickness of the elastic yarn 1c and the number of times (number) of weft yarns 2 to be driven. That is, when the thickness of the weft yarn 2a of the weft 2 according to the present embodiment is 100 denier to 300 denier, the maximum elongation in the warp direction of the main body 10 is set to the maximum elongation within the above range. Is possible.
- the number of times (number) of weft yarns 2 (weft yarn 2a, fused yarn 2b) according to the present embodiment is 36.9 times (36.9 pieces each) per 2.54 cm (1 inch) as an example.
- 32.8 times (32.8 each) to 41.0 times (41.0 each) per 2.54 cm are selected, and the elastic yarn 1c and the weft 2 described above are selected.
- the thickness may be changed.
- the number of times (number) of weft yarns 2 (weft yarn 2a, fusion yarn 2b) according to this embodiment is 32.8 times (32.8 each) to 41.0 times per 2.54 cm (each 41.0), the maximum elongation in the warp direction of the main body 10 can be set to the maximum elongation within the above range.
- the thickness of the main-body part 10 when the thickness of the main-body part 10 is too thick, when winding a bandage around a part of a wearer's body, it becomes difficult to be bulky, and when it is too thin, the bandage fabric itself is easy to break and is fixed as desired. I can't get power. For this reason, it is preferable to set the thickness of the main body portion 10 to a thickness that allows the bandage to be easily wound and to obtain a desired fixing force. For example, the maximum elongation in the warp direction (longitudinal direction L) of the main body portion 10 is set. If it is 60%, it is preferable to set it to 3 mm or less.
- the loop surface 13 is arrange
- the engaging portion 30 (hook surface 33) disposed in (1) is disposed on the back ground side of the other end 10b of the main body portion 10 in view of ease of detachment and freedom of the engaging position.
- the main body 10 has a portion (the winding portion 11) that at least goes around the wearer's wrist in order to protect the length of the portion (support portion 12) that supports the back or palm of the wearer's hand and the wrist of the wearer. ), And there are individual differences in hand size depending on gender, age, etc., but it is preferable to set the length to 28 cm to 33 cm, for example. Further, the main body 10 needs a certain width in order to effectively treat the tendonitis of the wearer (fixation of the wrist joint), and is preferably set to 3 cm to 7 cm, for example.
- the anchor part 20 positions the wrist joint bandage 100 with respect to the wearer's wrist joint by inserting the finger of the wearer's hand, and rotational movement in the winding direction of the main body part 10 with respect to the wearer's wrist. Is suppressed to prevent misalignment.
- the anchor portion 20 is woven by combining a warp 1 and a weft 2 with a power loom such as a needle loom or a jacquard needle loom, has elasticity in the warp direction (circumferential direction, longitudinal direction), and the weft direction (width) Direction) and a narrow stretchable fabric with suppressed stretchability.
- a power loom such as a needle loom or a jacquard needle loom
- the warp 1 of the anchor portion 20 includes a warp yarn 1a that forms one side of the fabric (for example, the back ground) together with the weft 2, and an elastic yarn 1c that gives stretchability in the warp direction.
- the warp yarn 1a of the anchor portion 20 according to the present embodiment is preferably a Woolley nylon twin yarn having a thickness of 70th, and the anchor portion 20 according to the present embodiment uses 184 woolly nylon twin yarns. Is preferred.
- the elastic yarn 1c of the anchor portion 20 according to this embodiment is preferably a polyurethane yarn having a thickness of 840 denier, and the anchor portion 20 according to this embodiment is preferably 27 polyurethane yarns.
- polyester wooly yarn having a thickness of 150 denier for the weft yarn 2a of the anchor portion 20 according to this embodiment.
- the thread 2a) is driven 33.9 times (33.9) per 2.54 cm (1 inch).
- the anchor portion 20 has a circumference depending on the material of the warp 1 and the weft 2 (especially the thickness of the elastic yarn 1c and the weft yarn 2a) and the number of times the weft 2 is driven (number).
- the maximum elongation in the direction is 240%
- the maximum elongation of the anchor portion 20 is preferably set to 200% to 280%.
- the wrist joint bandage 100 has an anchor portion 20 having a maximum elongation in the circumferential direction (longitudinal direction, warp direction) greater than the maximum elongation in the longitudinal direction L (warp direction) of the main body portion 10. While having the flexibility of 20, the wrist joint can be fixed by the tightening force of the main body 10 to improve the stability of the wrist joint, and the burden on the wrist joint can be reduced.
- the anchor portion 20 according to the present embodiment is formed in an annular shape by joining (for example, sewing) both ends of a belt-like body, which is a stretchable fabric, to one end 10a of the main body portion 10, thereby forming a separate member from the main body portion 10.
- the wrist joint bandage 100 can be easily manufactured after making the maximum elongation in the circumferential direction (longitudinal direction, warp direction) different from the maximum elongation in the longitudinal direction L (warp direction) of the main body 10. it can.
- the anchor portion 20 according to the present embodiment has a small diameter portion on the front ground side of the main body portion 10 and a large diameter on the back ground side of the main body portion 10, as shown in FIG.
- the joint portion 40 between the anchor portion 20 and the one end 10a of the main body portion 10 is sewn with the anchor portion 20 side protruding longer than the length of the main body portion 10 in the width direction W.
- the one end 10a of the main body 10 according to the present embodiment has, as shown in FIG. 1, for example, a mountain shape (substantially square shape) in which the lengths of two oblique sides having an apex angle of about 135 degrees are equal.
- One end 21 of the anchor portion 20 is sewn on one oblique side and the other end 22 of the anchor portion 20 is sewn on the other oblique side, but the apex angle is set in a range of 120 to 150 degrees. It is preferable to do.
- the wrist joint bandage 100 has the main body portion 10 when the wrist joint bandage 100 is wound around the wrist of the wearer by the joint portion 40 being sewn in a convex shape toward the anchor portion 20.
- the torsion at the joint 40 can be absorbed, and the occurrence of floating and wrinkles near the joint 40 can be suppressed.
- the sewing types include flat seam (four-needle sewing), overlock, and three-point zigzag.
- the joint 40 according to the present embodiment has a thinner mating portion and a force that suppresses the seam.
- the seam is flat and durable, and it is easy to follow a three-dimensional shape by angle cutting, and since there is no seam allowance on the back of the fabric, it is sewn with a flat seam that has the merit of being comfortable to wear without touching the skin.
- the anchor portion 20 needs a certain length in order to insert one or more fingers of the wearer's hand, and is preferably set to a length of 7 cm to 11 cm, for example. Further, when the width of the anchor portion 20 is narrow, when the wearer wears the wrist joint bandage 100, the pressure applied from the anchor portion 20 to the finger finger locking portion due to the tensile stress from the main body portion 10. May increase and cause pain in the fingers of the hand. Therefore, the anchor portion 20 needs to have a certain width, and is preferably set to 2 cm to 4 cm, for example.
- the engaging portion 30 has a planar shape combining a rectangle and an isosceles trapezoid, and the rectangular portion 31 is sewn on the back ground of the main body portion 10.
- the isosceles trapezoidal portion 32 protrudes from the other end 10 b of the main body 10.
- the engaging portion 30 is thinned so that the isosceles trapezoidal portion 32 does not overlap with the main body portion 10 because the isosceles trapezoidal portion 32 protrudes from the other end 10b of the main body portion 10, and
- the hook surface 33 can be easily attached to and detached from the loop surface 13 of the main body unit 10 with ease of gripping with a finger of a hand.
- FIGS. 1 and 3 a method for wearing the wrist joint bandage 100 shown in FIGS. 1 and 3 will be described with reference to FIG.
- the wrist joint bandage 100 is worn on the wearer's left hand
- the wrist portion of the main body 10 is applied to the wrist.
- the wearing method is the same as that for the left hand except that the winding direction is reversed.
- the wearer hangs the anchor part 20 of the wrist joint bandage 100 on the first finger (thumb, thumb) of the hand with the palm of the left hand visible (on the anchor part 20). Insert the first finger of the hand). Then, the wearer pulls the main body 10 while grasping the other end 10b of the main body 10 with the right hand, and extends from the base of the first finger of the left hand to the portion corresponding to the ulna head on the back side of the hand. (Support part 12) is arranged.
- the stretched state indicates a state where the wearer has a stretch allowance that enables the winding position to be finely adjusted after wearing the wrist joint bandage 100. Then, as shown in FIGS.
- the finger of the wearer's hand to be inserted through the anchor portion 20 has been described as the first finger, but the fingers of the other hand (second finger (indicating finger, index finger))
- the third finger (middle finger), the fourth finger (ring finger), and the fifth finger (little finger))
- the main body portion 10 is wound from the back side of the hand.
- the first finger cannot be bent toward the back side of the hand, It is also possible to wear the part 10 by winding it in the opposite direction.
- the optimum range of the maximum elongation in the warp direction in the main body 10 of the wrist joint bandage 100 according to the present embodiment will be described based on the test results of the trial test.
- the maximum elongation woven by the material of the warp 1 and the weft 2 shown in Table 1 below and the number of times of weaving 2 (number) is 45% and 60%.
- the bandage 100 for wrist joints provided with the main-body part 10 (length: 33 cm, width: 5 cm) which is 75%, the anchor part 20, and the anchoring part 30 (henceforth, Example 1, Example 2, and (Referred to as Example 3) and used.
- the wrist joint bandage (hereinafter referred to as Comparative Example 1 and Comparative Example 2) as in the above example. And used for trial tests. Further, a commercially available wrist joint bandage (hereinafter referred to as Comparative Example 3) comprising the materials of the warp 1 and the weft 2 shown in Table 1 below and the number of times the weft 2 was driven (number) was used for the trial test. .
- the comparative example 3 does not have the loop surface as a hook-and-loop fastener, it does not have the pile yarn in the warp and the fusion yarn in the weft.
- a wrist joint bandage was worn on the left hand of the wearer, and a sensory evaluation of the wearer's sense of effect in the evaluation items of FIG.
- the evaluation method is as follows. First, sensory evaluation for each evaluation item is scored in three stages (3: very good, 2: good, 1: bad) for each wearer, and all wearers in each evaluation item (5) The average score was calculated. Thereafter, for Examples 1 to 3 and Comparative Examples 1 to 3, the total score and average score of each evaluation item were calculated, and the average score was judged to be 2 or more points overall.
- the evaluation item “fixing force” in FIG. 7 is a range of movement restraint force for palm joint or dorsiflexion of wrist joints, when carrying luggage, using train or bus straps, drying sports, Alternatively, it is assumed that the range of motion of palm flexion or dorsiflexion that uses more force than necessary in the operation of a clutch of a motorcycle or the like is assumed. In addition, if it is a buckling or crooked range of motion restraint force, a buckling or crooked range of motion that uses more force than necessary for operations such as swinging a frying pan left and right, holding a cup, shaking a fishing rod, or sports. This is assumed to be suppressed.
- the fabric is a pain due to the pressing force of the fabric
- the maximum elongation of the fabric if the maximum elongation of the fabric is small, the fabric cannot follow the movement of the muscles or joints or the expansion and contraction of the skin. It is considered that the force is felt stronger and pain can be easily remembered.
- the fixing force for suppressing the movable range is considered to be weak.
- the maximum elongation of the fabric is small, it is considered that the fabric and skin are rubbed and the pain is likely to be felt when the maximum elongation of the fabric is small. When the maximum elongation is large, the fabric is stretched so as to follow the muscles and skin, so it is considered that there are few troubles to the skin.
- the fact that the hook-and-loop fastener is easy to peel off has no hindrance to the use and detachment use of the hook-and-loop fastener, and has a loop surface of the hook-and-loop fastener.
- the fabric itself is so hard that it is difficult to lose its shape.
- it is difficult to remove the hook-and-loop fastener because the hook surface of the hook-and-loop fastener does not come off the loop surface due to the movement of the joint and the muscle expansion at the wearing site of the bandage when the wearer exercises.
- Example 2 obtained favorable evaluation results in almost all evaluation items as shown in FIG.
- Example 3 although the fixing force is weak, good evaluation results are obtained in other evaluation items.
- Example 1 has a pain and the adhesiveness of a textile is bad, the favorable evaluation result is obtained in the other evaluation items.
- Comparative Example 1, Comparative Example 2 and Comparative Example 3 have obtained bad evaluation results in most evaluation items. From the above, as a comprehensive evaluation result, Example 1 (maximum elongation 45%), Example 2 (maximum elongation 60%) and Example 3 (maximum elongation 75%) having an average score of 2 or more. ) Is optimal as the main body 10. That is, the maximum elongation in the warp direction in the main body 10 of the wrist joint bandage 100 according to the present embodiment is preferably 40% to 80%, more preferably 45% to 75%, and most preferably 60%.
- Comparative Example 4 in addition to the comparative example 3 used for the above-mentioned sensory evaluation, a commercially available stretch fabric comprising the materials of the warp 1 and the weft 2 shown in Table 2 below and the number of times (number of threads) of the weft 2 (number) Hereinafter, they were referred to as Comparative Example 4 and Comparative Example 5, respectively).
- Example 2 The major difference between Example 2 and Comparative Examples 3 to 5 is the difference in the filament count of the pile yarn. Compared to 10 in Example 2, Comparative Example 4 is 7 and Comparative Example 5 is 15 and Comparative Example 3 does not use pile yarn (does not have a loop surface of a hook-and-loop fastener).
- the durability test (peeling strength) of the hook-and-loop fastener is based on the Japanese Industrial Standards JIS L3416 “Surface Fastener” 7.4.2 “Peeling Strength”, an experiment in which 1000 times of adhesion and peeling were repeated. The results are shown in Table 3 below.
- Example 2 has the highest retention rate (percentage of peel strength after the durability test with respect to the initial peel strength) as compared with Comparative Examples 3 to 5, and is wound around the wrist. It turns out that it is optimal as the main-body part 10 used for the bandage 100 for wrist joints fastened by the hook of a fastener.
- the peel strength after the endurance test is larger than the initial peel strength (retention rate exceeds 100%), so that the wrist joint bandage 100 is continuously used for a long time. This is advantageous.
- the filament count of the pile yarn is large, the hook of the hook-and-loop fastener is easily engaged with the loop, and the retention rate is high while the maximum elongation is low.
- the filament count of the pile yarn is larger than the filament count of the pile yarn of Example 2, but since the resin processing is applied to prevent fluffing of the appearance, the hook of the hook-and-loop fastener is related to the loop.
- the initial peel strength and retention rate are lower than the initial peel strength and retention rate of Example 2.
- the wrist joint bandage 100 fixes the wearer's wrist joint with the main body portion 10 and restricts the palmar flexion of the wearer's wrist joint when winding from the back side of the hand. In the case of winding, it is possible to restrict the dorsiflexion of the wearer's wrist joint to ensure the stability of the wrist joint and to reduce the load on the tendon located at the wrist joint.
- the wrist joint bandage 100 when the wrist joint bandage 100 is not worn, if there is pain in the wrist joint, the elbow joint that compensates for the overload on the wrist joint is also burdened and induces secondary pain. There is a fear. For this reason, a person who frequently uses fingers and wrist joints and who has pain on the front of the elbow or shoulder joint, wears the wrist joint bandage 100, and the elbow and shoulder joint pains that are chained from the wrist joint pain. Can be reduced.
- wrist joint movement In addition to palm flexion and dorsiflexion, wrist joint movement includes buckling and scale bending, and these buckling and scale bending are frequently used in daily life.
- de Kervan syndrome an inflammation of tendons extending from the hand to the thumb, is high.
- the wrist joint bandage 100 can be expected to prevent or improve de Kervan syndrome by restricting the bending and the crooked bending of the wrist joint of the wearer.
- the wrist joint bandage 100 shown in FIG. 2 uses, for example, a green thread for the warp 1a of the warp 1 of the main body 10 and the anchor part 20, and a black for the pile thread 1b of the warp 1 of the main body 10. 6 is used, the black yarn is used for the elastic yarn 1c of the warp 1 of the main body portion 10 and the anchor portion 20, the black yarn is used for the weft yarn 2 of the main body portion 10 and the anchor portion 20, and FIG. As shown, a green pattern 14 is formed on the black outer surface by floating the warp yarn 1 a against the common weft 2 and sinking the pile yarn 1 b, and corresponds to the pattern 14 on the outer surface of the main body 10.
- the portion of the back surface of the main body portion 10 appears on the green back surface of the main body portion 10 as black.
- the wrist joint bandage 100 is not limited to these colors. For example, seven piles of rainbow colors (red, orange, yellow, green, blue, indigo, purple) are used for the pile yarn 1b of the warp 1 of the main body 10. ), And the surface of the main body 10 excluding the pattern 14 may be any one of rainbow colors. Thereby, the wrist joint bandage 100 can demonstrate a consumer's willingness to purchase by the product group of seven color variations.
- the wrist joint bandage 100 uses, for example, a fluorescent yarn for the pile yarn 1b of the warp 1 of the main body 10 to make the outer surface of the main body 10 excluding the pattern 14 fluorescent, so that the consumer It can be expected to contribute to safety and disaster prevention when it is worn when going out at night, and is conspicuous in the headlights of automobiles.
- the main-body part 10 which concerns on this embodiment demonstrated the case where it had the loop surface 13 of a hook_and_loop
- surface fastener may be sufficient.
- the main body 10 does not need the pile yarn 1b that forms the loop surface 13, and does not need the fusion yarn 2b that holds the loop of the pile yarn 1b.
- the main body portion 10 according to the present embodiment is different from the pile yarn 1b constituting the warp 1 with respect to the above-described warp yarn 1a (hereinafter referred to as the first warp yarn 1a) with the weft yarn 2.
- a warp yarn 1a (hereinafter referred to as a second warp yarn 1d) in which crossing ups and downs are made to correspond to each other is used.
- the warp 1 includes a first warp 1 a that forms one surface (for example, the back surface) of the woven fabric together with the weft 2, and an elastic yarn 1 c that gives stretchability in the warp direction.
- a second warp yarn 1d constituting the other surface of the woven fabric (for example, the front surface) together with the weft yarn 2.
- the weft yarn 2 includes a weft yarn 2a that constitutes the back ground of the fabric together with the first warp yarn 1a. 8 (b) and 9 (b), the upper side is the front ground and the lower side is the back ground with reference to the wefts 2 arranged side by side.
- the main body 10 uses a jacquard needle loom so that the first warp yarn 1a (for example, green yarn) of the warp yarn 1 with respect to a plurality of weft yarns 2 adjacent in the warp yarn direction (longitudinal direction L). ) On the surface side (second warp thread 1d (for example, black thread) is sunk on the back ground side), and freely opening jacquard structure, characters, figures or symbols or these A pattern 14 composed of a combination can be partially formed on the surface.
- the first warp yarn 1a floats through the upper side with respect to one weft yarn 2 (weft yarn 2a) and adjoins three weft yarns 2 (wefts).
- the woven fabric structure is formed by repeating 1-3 crossing up and down with the weft 2 (weft yarn 2a), which sinks through the lower side with respect to the ground yarn 2a).
- the elastic yarn 1c floats through the upper side with respect to one weft 2 (weft yarn 2a), and with respect to one weft 2 (weft yarn 2a).
- the fabric structure is formed by repeating the 1-1 cross-sinking with the weft 2 (weft yarn 2a) that sinks through the lower side.
- the second warp yarn 1d floats through the upper side with respect to three adjacent weft yarns 2 (weft yarn 2a), and one weft yarn 2 (weft A woven fabric structure is formed by repeating 3-1 crossing up and down with the weft yarn 2 (weft yarn 2a) which sinks through the lower side with respect to the ground yarn 2a).
- the fabric structure by the 1st warp yarn 1a, the elastic yarn 1c, and the 2nd warp yarn 1d shown in FIG. 8 is an example, and is not restricted to this fabric structure.
- FIG. 9B an example of the textile structure of the pattern part which concerns on this embodiment is demonstrated using FIG. That is, as shown in FIG. 9B, the first warp yarn 1a forming the pattern 14 floats upward from the adjacent three weft yarns 2 (weft yarn 2a).
- a woven fabric structure is formed by repeating 3-1 crossing up and down with the weft 2 (weft yarn 2a), which sinks through the lower side with respect to the weft 2 (weft yarn 2a).
- the elastic yarn 1c forming the pattern 14 floats upward with respect to one weft 2 (weft yarn 2a), and one weft 2 (weft yarn).
- the woven fabric structure is formed by repeating 1-1 crossing up and down with the weft yarn 2 (weft yarn 2a), which passes through the lower side with respect to 2a). Further, as shown in FIG. 9B, the second warp yarn 1d forming the pattern 14 floats through the upper side with respect to one weft yarn 2 (weft yarn 2a), and adjacent three yarns 1d.
- a woven fabric structure is formed by repeating 1-3 crossing up and down with the weft 2 (weft yarn 2a), which sinks through the lower side with respect to the weft 2 (weft yarn 2a).
- the fabric structure by the 1st warp yarn 1a, the elastic yarn 1c, and the 2nd warp yarn 1d shown in FIG. 9 is an example, and if the pattern 14 can be formed on the surface, It is not limited to a textile structure.
- the main body 10 is a stretchable fabric that does not have the loop surface 13 of the hook-and-loop fastener, and the maximum elongation is set to 60% (1.60 times ⁇ 0.1).
- the first warp yarn 1a and the second warp yarn 1d of the main body portion 10 according to the present embodiment are preferably 100 denier Woolley nylon double yarns.
- the main body portion 10 according to the present embodiment includes 152 It is preferable to use a woolen nylon twin yarn for each of the first warp yarn 1a and the second warp yarn 1d.
- the elastic yarn 1c of the main body 10 according to the present embodiment includes two thick yarns of polyurethane yarn having a thickness of 560 denier (for example, polyurethane elastic fiber “Lycra (registered trademark) fiber” manufactured by Toray Operontex Co., Ltd.).
- a covering yarn obtained by covering a 150 denier polyester wool (EW) single yarn is preferable.
- 41 covering yarns are preferably used.
- one polyester wooly yarn (EW) having a thickness of 150 deniers is used as the weft yarn 2a of the main body 10 according to the present embodiment.
- EW polyester wooly yarn
- one weft yarn 2a is driven as the weft yarn 2 by a power loom, and the number of times the weft yarn 2 (weft yarn 2a) is driven (number) is 2.54 cm ( It is 33.6 times (33.6) per inch.
- the main body 10 has the warp according to the material of the warp 1 and the weft 2 (particularly the thickness of the elastic yarn 1c and the weft yarn 2a) and the number of times the weft 2 is driven (number).
- the maximum elongation in the direction can be set to 60%.
- the main-body part 10 which concerns on this embodiment is a mixture ratio of nylon 47%, polyester 44%, and polyurethane 9%, it is not restricted to this mixture ratio.
- the engaging portion 30 (the hook surface 33 of the hook-and-loop fastener) on the other end 10b of the main body 10 is provided. ) Must be attached to the main body 10. For this reason, when using the main body part 10 which does not have the loop surface 13 of a hook-and-loop fastener for the wrist joint bandage 100, it corresponds to the surface of the main body part 10 (winding part 11) to which the engaging part 30 is attached. Another member having the loop surface of the hook-and-loop fastener is disposed in the range.
- the expansion and contraction of the main body 10 is inhibited by the separate member.
- the winding portion 11 after making a round with the wrist of the wearer as a reference. In a part of the region, since it is not necessary to expand and contract the winding part 11, it is preferable to dispose another member in the region of the winding part 11.
- the wrist joint bandage 100 has been described for the case where the wrist joint is wound directly on the bare skin.
- a wrist joint wearing a wrist joint supporter and gloves disclosed in International Publication No. 2011/090192 pamphlet is disclosed.
- the wrist joint bandage 100 can be prevented from slipping on the bare skin, and the effect of the wrist joint bandage 100 can be improved.
- the wrist joint bandage 100 and the glove can be set as a set.
- the anchor portion 20 of the wrist joint bandage 100 is used as the main body portion as one aspect of the wrist joint bandage 100.
- the one end 10 a of the main body 10 is sewn near the base of the thumb of the glove so that the thumb of the glove can function as the anchor 20.
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Abstract
Description
また、丸編のサポーターは、略筒状であるため、受傷した部位を無理に曲げて挿入にする場合に痛みを伴う虞があるうえに、テーピングテープと比較して固定力が劣るという課題がある。
これに対し、バンデージは、経糸方向に伸縮性を有する帯状織物であるため、患部に追従し易く、着用者自身で固定力を調整しながら巻回させることができ、着用者の体の動きに対して無理な力が掛からず、安定した固定力が得られ、反復使用が可能なために経済的である。
なお、特許文献1には、手首矯正具の螺旋巻回部と環状巻回部とは、一体の同じ構造に限られず、膝矯正具又は肘矯正具の螺旋巻回部と環状巻回部のように、構造の異なるものでもよい旨の記載があるが、螺旋巻回部及び環状巻回部の最大伸度の違いについての記載はない。特に、係止部は、螺旋巻回部を加工して作製されるものであり、螺旋巻回部及び環状巻回部が一体又は別体であるかに関わらず、螺旋巻回部の最大伸度に影響するものであり、前述の課題を有することになる。
なお、この発明において、「配置」とは「者(着用者の部位)に対する所定の位置に当てて止めて置くこと」を意味し、「配設」とは「物(手関節用バンデージ)に対する所定の位置に設けたこと」を意味する。
本発明において、バンデージとは「経糸方向に伸縮性を有する帯状織物を主材とし、当該帯状織物が身体の一部に巻回されることで、当該身体の機能を補助することができるもの」を意味し、このような効力を有するものであれば、バンデージと表現されていなくても(例えば、テーピングサポーター、サポーターバンドなど)本発明のバンデージの範囲内である。
本発明の手関節用バンデージ100は、図1~図4に示すように、面ファスナーのループ面13を有する織物で織成され、着用者の手首に巻回される巻回部11及び着用者の手の甲又は手の平から手首まで張った状態で配置される支持部12からなる帯状の本体部10と、本体部10の一端10aに接合され、着用者の手の指が挿通されるアンカー部20と、本体部10の他端10bに接合され、本体部10のループ面13に脱着する面ファスナーのフック面33を有する係着部30と、を備える。なお、手関節用バンデージ100は、着用者の左手又は右手の手首に着用可能な左右兼用である。
更に本体部10は、着用者の手首に巻回される巻回部11と着用者の手の甲又は手の平から手首まで張った状態で配置される支持部12から構成され、支持部12が本体部10の一端10a側に配設され、巻回部11が本体部10の他端10b側に配設され、かつ、支持部12と巻回部11が同幅の直線状である。
緯糸2は、経地糸1aと共に織物の裏地面を構成する緯地糸2aと、緯地糸2aに並設される熱融着性を有する融着糸2bと、を備え、1本の緯地糸2a及び1本の融着糸2bを並設して1本の緯糸2として構成される。なお、図5及び図6においては、1本の緯地糸2a及び1本の融着糸2bを1本の緯糸2として図示している。また、図5(b)及び図5(b)においては、並設される緯糸2を基準にして、上側が表地面となり、下側が裏地面となる。
また、ループ面13をなすパイル糸1bは、図5(b)に示すように、隣り合う6本の緯糸2(緯地糸2a、融着糸2b)に対して上側を通って浮き、隣り合う2本の緯糸2(緯地糸2a、融着糸2b)に対して下側を通って沈み、隣り合う2本の緯糸2(緯地糸2a、融着糸2b)に対して上側を通って浮き、隣り合う2本の緯糸2(緯地糸2a、融着糸2b)に対して下側を通って沈む、緯糸2(緯地糸2a、融着糸2b)との6-2-2-2の交差浮沈を繰り返して、織物組織を構成する。
また、ループ面13をなす弾性糸1cは、図5(b)に示すように、1本の緯糸2(緯地糸2a、融着糸2b)に対して浮き、1本の緯糸2(緯地糸2a、融着糸2b)に対して沈む、緯糸2(緯地糸2a、融着糸2b)との1-1の交差浮沈を繰り返して、織物組織を構成する。
なお、図5に示す経地糸1a、パイル糸1b及び弾性糸1cによる織物組織は、一例であり、表地面にループ(ループ面13)を有することができるのであれば、この織物組織に限られるものではない。
また、紋様14をなすパイル糸1bは、図6(b)に示すように、隣り合う2本の緯糸2(緯地糸2a、融着糸2b)に対して下側を通って沈み、隣り合う2本の緯糸2(緯地糸2a、融着糸2b)に対して上側を通って浮く、緯糸2(緯地糸2a、融着糸2b)との2-2の交差浮沈を繰り返して、織物組織を構成する。
また、紋様14をなす弾性糸1cは、図6(b)に示すように、1本の緯糸2(緯地糸2a、融着糸2b)に対して上側を通って浮き、1本の緯糸2(緯地糸2a、融着糸2b)に対して下側を通って沈む、緯糸2(緯地糸2a、融着糸2b)との1-1の交差浮沈を繰り返して、織物組織を構成する。
なお、図6に示す経地糸1a、パイル糸1b及び弾性糸1cによる織物組織は、一例であり、表地面のループ面13の間に紋様14を形成することができるのであれば、この織物組織に限られるものではない。
また、本実施形態に係る本体部10のパイル糸1bは、10本のナイロンフィラメントを撚り合わせて熱を加えて、さらに10本のナイロンフィラメントの撚り方向と反対方向に撚り加工した太さ210デニールの特殊加工糸(210D-10F)であり、本実施形態に係る本体部10には、132本の特殊加工糸(210D-10F)を用いるのが好ましい。
また、本実施形態に係る本体部10の弾性糸1cは、太さ560デニールのポリウレタン糸が好ましく、本実施形態に係る本体部10には、36本のポリウレタン糸を用いるのが好ましい。
また、本実施形態に係る本体部10の弾性糸1cは、太さを560デニールにすることにより、太い弾性糸(例えば、1120デニール)の場合と比較して、織物(本体部10)の厚みを薄くして織物自体を柔らかくすることができる。
また、本実施形態に係る本体部10の融着糸2bには、太さ100デニールのナイロン熱融着糸(例えば、東レ株式会社製「エルダー(登録商標)」)1本を用いることが好ましい。
また、本実施形態に係る本体部10には、力織機により1本の緯地糸2a及び1本の融着糸2bが緯糸2として同時に打込まれ、緯糸2(緯地糸2a、融着糸2b)の打込み回数(本数)が2.54cm(1インチ)当り36.9回(各36.9本)である。
なお、本実施形態に係る本体部10の緯糸2の緯地糸2aは、太さを150デニールにすることにより、太い緯糸の緯地糸(例えば、300デニール)の場合と比較して、織物(本体部10)の厚みを薄くすることができる。
また、本実施形態に係るアンカー部20の弾性糸1cは、太さ840デニールのポリウレタン糸が好ましく、本実施形態に係るアンカー部20には、27本のポリウレタン糸を用いるのが好ましい。
特に、本実施形態に係るアンカー部20は、本体部10との接合により、図3(e)に示すように、本体部10の表地面側が小径部とし、本体部10の裏地面側が大径部とする先細状の略円錐筒となる。これにより、手関節用バンデージ100は、着用者の手の指がアンカー部20に挿入された場合に、アンカー部20の内側面が手の指の付け根の形状にフィットして、アンカー部20における浮きや皺の発生を抑制することができる。
なお、以下の説明においては、着用者の左手に手関節用バンデージ100を着用する場合について説明するが、着用者の右手に手関節用バンデージ100を着用する場合は、本体部10の手首への巻回方向が逆方向になる以外は、左手の着用方法と同様である。
そして、着用者は、右手で本体部10の他端10bを把持しながら本体部10を牽引し、左手の第1指の付け根から尺骨頭に対応する部分にかけて手の甲側で伸長状態の本体部10(支持部12)を配置させる。なお、伸長状態とは、着用者が手関節用バンデージ100を着用後に巻回位置を微調整可能にする伸び代を有する状態を示す。
そして、着用者は、図4(b)及び図4(c)に示すように、伸長状態の本体部10(巻回部11)を左手の尺骨頭に対応する部分から手首を周回させた後、図4(d)及び図4(e)に示すように、本体部10の他端10bにある係着部30のフック面33を本体部10(巻回部11)のループ面13に係着させて、完了する。
また、前述の手関節用バンデージ100の着用方法においては、手の甲側から本体部10を巻回する場合について説明したが、第1指を手の甲側に反らすことが出来ない場合は、手の平側から本体部10を逆方向に巻回して着用することも可能である。
なお、試用試験には、図1に示すように、下記の表1に示す経糸1及び緯糸2の材質並びに緯糸2の打込み回数(本数)により織成された最大伸度が45%、60%又は75%である本体部10(長さ:33cm、幅:5cm)と、アンカー部20と、係着部30と、を備えた手関節用バンデージ100(以下、実施例1、実施例2及び実施例3とそれぞれ称す)を作製して使用した。
また、最大伸度が35%又は90%である本体部10(長さ:33cm、幅:5cm)を用いて、上記実施例と同様に手関節用バンデージ(以下、比較例1及び比較例2とそれぞれ称す)を作製して、試用試験に使用した。
さらに、下記の表1に示す経糸1及び緯糸2の材質並びに緯糸2の打込み回数(本数)からなる市販の手関節用バンデージ(以下、比較例3と称す)を用いて、試用試験に使用した。
なお、比較例3は、面ファスナーとしてのループ面を有していないため、経糸におけるパイル糸及び緯糸における融着糸を備えていない。
また、橈屈又は尺屈の可動域抑制力であれば、フライパンを左右に振る、コップを持つ、釣竿を振る、スポーツ時などの動作における必要以上に力を使う橈屈又は尺屈の可動域の抑制を想定している。
また、織物の硬さによる擦れの痛みであれば、織物の最大伸度が小さい場合は、筋肉や皮膚の動きに追従できないため、織物と皮膚が擦れて痛みを感じ易いと考えられ、織物の最大伸度が大きい場合は、筋肉や肌に対して添うように織物が伸びるため、肌へのトラブルが少ないと考えられる。
また、面ファスナーが剥がし難いということは、着用者の運動時に、バンデージの着用部位における関節の可動や筋肉の膨張により、面ファスナーのフック面がループ面から外れることが無い反面、面ファスナーのフック面及びループ面間の強い係着力により、面ファスナーのループ面を有する織物からパイル糸を引っ張り出し、面ファスナーを剥がした場合に、パイル糸が織物から突出して織物の毛羽立ちを生じさせることになる。
また、実施例3は、固定力が弱いものの、他の評価項目において良好な評価結果を得ている。
また、実施例1は、痛みが有り、織物の密着性が悪いものの、他の評価項目において良好な評価結果を得ている。これに対し、比較例1、比較例2及び比較例3は、ほとんどの評価項目において悪い評価結果を得ている。
以上より、総合的な評価結果としては、平均点が2点以上である実施例1(最大伸度45%)、実施例2(最大伸度60%)及び実施例3(最大伸度75%)が、本体部10として、最適であることがわかる。
すなわち、本実施形態に係る手関節用バンデージ100の本体部10における経糸方向の最大伸度は、40%~80%が好ましく、45%~75%がより好ましく、60%が最も好ましい。
なお、面ファスナーの耐久性試験(はく離強さ)では、前述の官能評価の評価結果により、最も好ましい結果であった実施例2(経糸方向の最大伸度が60%の本体部10)を基準にして、他の伸縮織物と比較した。また、比較例としては、前述の官能評価に使用した比較例3に加えて、下記の表2に示す経糸1及び緯糸2の材質並びに緯糸2の打込み回数(本数)からなる市販の伸縮織物(以下、比較例4及び比較例5とそれぞれ称す)を用いた。
特に、実施例2は、耐久試験後のはく離強さが初期のはく離強さに対して大きくなっている(保持率が100%を超える)ため、手関節用バンデージ100として長期間継続的に使用するうえで有利である。
なお、パイル糸のフィラメントカウントが多いことは、面ファスナーのフックがループに係着し易くなり、保持率が高くなる一方、最大伸度が低くなる。
比較例5は、パイル糸のフィラメントカウントが実施例2のパイル糸のフィラメントカウントよりも多いのであるが、外観の毛羽立ちを防ぐために樹脂加工が施されているため、面ファスナーのフックがループに係着し難くなり、初期のはく離強さ及び保持率が、実施例2の初期のはく離強さ及び保持率よりも低くなっている。
なお、手関節用バンデージ100は、これらの色彩に限られるものではなく、例えば、本体部10の経糸1のパイル糸1bに虹色の七色(赤、橙、黄、緑、青、藍、紫)のいずれか一色の糸を使用し、本体部10の紋様14を除く表地面を虹色のいずれか一色にすることが考えられる。これにより、手関節用バンデージ100は、七色のカラーバリエーションの商品群により、需要者の購買意欲を発揮させることができる。
また、手関節用バンデージ100は、例えば、本体部10の経糸1のパイル糸1bに蛍光色の糸を使用して本体部10の紋様14を除く表地面を蛍光色にすることにより、需要者の購買意欲を発揮させると共に、夜間の外出時に着用することで、自動車等のヘッドライトに照らされて目立ち、安全防災面にも寄与することが期待できる。
この場合に、本体部10は、ループ面13をなすパイル糸1bを必要とせず、パイル糸1bによるループを保持する融着糸2bを必要としない。
特に、本実施形態に係る本体部10は、経糸1を構成するパイル糸1bの替わりに、前述の経地糸1a(以下、第1の経地糸1aと称す)に対して緯糸2との交差浮沈を逆に対応させた経地糸1a(以下、第2の経地糸1dと称す)を用いている。
また、緯糸2は、第1の経地糸1aと共に織物の裏地面を構成する緯地糸2aを備える。
なお、図8(b)及び図9(b)においては、並設される緯糸2を基準にして、上側が表地面となり、下側が裏地面となる。
また、弾性糸1cは、図8(b)に示すように、1本の緯糸2(緯地糸2a)に対して上側を通って浮き、1本の緯糸2(緯地糸2a)に対して下側を通って沈む、緯糸2(緯地糸2a)との1-1の交差浮沈を繰り返して、織物組織を構成する。
また、第2の経地糸1dは、図8(b)に示すように、隣り合う3本の緯糸2(緯地糸2a)に対して上側を通って浮き、1本の緯糸2(緯地糸2a)に対して下側を通って沈む、緯糸2(緯地糸2a)との3-1の交差浮沈を繰り返して、織物組織を構成する。
なお、図8に示す第1の経地糸1a、弾性糸1c及び第2の経地糸1dによる織物組織は、一例であり、この織物組織に限られるものではない。
また、紋様14をなす弾性糸1cは、図9(b)に示すように、1本の緯糸2(緯地糸2a)に対して上側を通って浮き、1本の緯糸2(緯地糸2a)に対して下側を通って沈む、緯糸2(緯地糸2a)との1-1の交差浮沈を繰り返して、織物組織を構成する。
また、紋様14をなす第2の経地糸1dは、図9(b)に示すように、1本の緯糸2(緯地糸2a)に対して上側を通って浮き、隣り合う3本の緯糸2(緯地糸2a)に対して下側を通って沈む、緯糸2(緯地糸2a)との1-3の交差浮沈を繰り返して、織物組織を構成する。
なお、図9に示す第1の経地糸1a、弾性糸1c及び第2の経地糸1dによる織物組織は、一例であり、表地面に紋様14を形成することができるのであれば、この織物組織に限られるものではない。
さらに、本実施形態に係る本体部10には、力織機により1本の緯地糸2aが緯糸2として打込まれ、緯糸2(緯地糸2a)の打込み回数(本数)が2.54cm(1インチ)当り33.6回(33.6本)である。
なお、本実施形態に係る本体部10は、ナイロン47%、ポリエステル44%、ポリウレタン9%の混率であるが、この混率に限られるものではない。
このため、面ファスナーのループ面13を有しない本体部10を手関節用バンデージ100に使用する場合には、係着部30が係着する本体部10(巻回部11)の表地面の対応範囲に、面ファスナーのループ面を有する別部材を配設することになる。
特に、本体部10に別部材を配設する場合には、別部材により本体部10の伸縮が阻害されることになるが、着用者の手首で親指を基準に一周した後の巻回部11の一部の領域では、巻回部11の伸縮をあまり必要としないため、この巻回部11の領域に別部材を配設させることが好ましい。
なお、手関節用バンデージ100を手袋上に巻回する場合には、手関節用バンデージ100と手袋とをセットにすることもできる。
また、手関節用バンデージ100を手袋(最大伸度が低い手袋が好ましい)上に巻回する場合には、手関節用バンデージ100の一態様として、手関節用バンデージ100のアンカー部20を本体部10から取り除き、本体部10の一端10aを手袋の親指の付け根近傍に縫製することにより、手袋の親指をアンカー部20として機能させることができる。
1a 経地糸(第1の経地糸)
1b パイル糸
1c 弾性糸
1d 第2の経地糸
2 緯糸
2a 緯地糸
2b 融着糸
10 本体部
10a 一端
10b 他端
11 巻回部
12 支持部
13 ループ面
14 紋様
20 アンカー部
21 一端
22 他端
30 係着部
31 長方形部分
32 等脚台形部分
33 フック面
40 接合部
100 手関節用バンデージ
Claims (7)
- 面ファスナーのループ面を有する織物で織成され、着用者の手首に巻回される巻回部及び前記着用者の手の甲又は手の平から手首まで配置される支持部からなる帯状の本体部と、
前記本体部の一端に接合され、前記着用者の手の指が挿通されるアンカー部と、
前記本体部の他端に接合され、前記本体部のループ面に脱着する面ファスナーのフック面を有する係着部と、
を備えることを特徴とする手関節用バンデージ。 - 請求項1に記載の手関節用バンデージにおいて、
前記支持部が前記本体部の一端側に配設され、前記巻回部が前記本体部の他端側に配設され、かつ、前記支持部と前記巻回部が同幅の直線状であることを特徴とする手関節用バンデージ。 - 請求項1又は2に記載の手関節用バンデージにおいて、
前記本体部の長手方向の最大伸度が、40%~80%であることを特徴とする手関節用バンデージ。 - 請求項1乃至3のいずれかに記載の手関節用バンデージにおいて、
前記アンカー部は、帯状体の両端を前記本体部の一端に接合して環状に形成されることを特徴とする手関節用バンデージ。 - 請求項4に記載の手関節用バンデージにおいて、
前記アンカー部と前記本体部の一端との接合部が、前記本体部の幅方向の長さよりも長く前記アンカー部側を凸にして縫製されることを特徴とする手関節用バンデージ。 - 請求項1乃至5のいずれかに記載の手関節用バンデージにおいて、
前記着用者の左手又は右手の手首に着用可能な左右兼用であることを特徴とする手関節用バンデージ。 - 請求項1乃至6のいずれかに記載の手関節用バンデージにおいて、
文字、図形若しくは記号又はこれらの結合からなる紋様が、前記本体部の表地面に形成されることを特徴とする手関節用バンデージ。
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JP1541684S (ja) * | 2015-06-26 | 2016-01-18 | ||
TR201517806A2 (tr) * | 2015-12-31 | 2016-09-21 | Kipas Mensucat Isletmeleri Anonim Sirketi | Pamuk i̇pli̇kleri̇yle dokunmuş kumaşa zimparalama prosesi̇ uygulamaksizin zimparalanmiş kumaş özelli̇kleri̇ni̇n elde edi̇lmesi̇ |
KR102114828B1 (ko) | 2019-08-28 | 2020-05-25 | 성양수 | 격투기용 보호 장갑 |
KR102567810B1 (ko) * | 2021-05-12 | 2023-08-17 | 주식회사 어썸프로젝트컴퍼니 | 가변압박구조를 포함하는 손목밴드 |
FR3124944B1 (fr) * | 2021-07-09 | 2023-08-04 | Thuasne | Bande de compression auto-agrippante |
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PH12016501722A1 (en) | 2016-10-03 |
CL2016002200A1 (es) | 2017-03-03 |
US10821016B2 (en) | 2020-11-03 |
JPWO2015133480A1 (ja) | 2017-04-06 |
US20170065449A1 (en) | 2017-03-09 |
TW201538139A (zh) | 2015-10-16 |
KR102314566B1 (ko) | 2021-10-18 |
TWI691312B (zh) | 2020-04-21 |
SG11201607154XA (en) | 2016-10-28 |
CA2939932A1 (en) | 2015-09-11 |
EP3114949A1 (en) | 2017-01-11 |
EA201691771A1 (ru) | 2016-12-30 |
EA033378B1 (ru) | 2019-10-31 |
JP6799461B2 (ja) | 2020-12-16 |
EP3114949B1 (en) | 2019-07-31 |
ES2749081T3 (es) | 2020-03-19 |
MY181273A (en) | 2020-12-21 |
PH12016501722B1 (en) | 2016-10-03 |
CA2939932C (en) | 2022-11-29 |
KR20160127803A (ko) | 2016-11-04 |
EP3114949A4 (en) | 2017-08-23 |
CN106163310A (zh) | 2016-11-23 |
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