GB2438067A - Multi-layer support - Google Patents
Multi-layer support Download PDFInfo
- Publication number
- GB2438067A GB2438067A GB0708817A GB0708817A GB2438067A GB 2438067 A GB2438067 A GB 2438067A GB 0708817 A GB0708817 A GB 0708817A GB 0708817 A GB0708817 A GB 0708817A GB 2438067 A GB2438067 A GB 2438067A
- Authority
- GB
- United Kingdom
- Prior art keywords
- garment
- support
- layer
- boot
- human
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims abstract description 37
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims abstract description 3
- 241000283073 Equus caballus Species 0.000 claims description 51
- 239000010410 layer Substances 0.000 claims description 45
- 210000002414 leg Anatomy 0.000 claims description 25
- 238000001816 cooling Methods 0.000 claims description 24
- 210000003127 knee Anatomy 0.000 claims description 13
- 210000003414 extremity Anatomy 0.000 claims description 11
- 210000000707 wrist Anatomy 0.000 claims description 11
- 238000001704 evaporation Methods 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 230000008020 evaporation Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 241000124008 Mammalia Species 0.000 claims description 5
- 229920000459 Nitrile rubber Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000002459 sustained effect Effects 0.000 claims description 4
- 210000004124 hock Anatomy 0.000 claims description 3
- 210000003423 ankle Anatomy 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 claims description 2
- 210000001364 upper extremity Anatomy 0.000 claims description 2
- 210000000689 upper leg Anatomy 0.000 claims description 2
- 230000000386 athletic effect Effects 0.000 claims 1
- 210000001930 leg bone Anatomy 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 206010061218 Inflammation Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 210000000003 hoof Anatomy 0.000 description 3
- 230000004054 inflammatory process Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 210000002435 tendon Anatomy 0.000 description 3
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 2
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 210000003194 forelimb Anatomy 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 229940041616 menthol Drugs 0.000 description 2
- 229940055577 oleyl alcohol Drugs 0.000 description 2
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 241000283086 Equidae Species 0.000 description 1
- 229920006309 Invista Polymers 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 229940075894 denatured ethanol Drugs 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 210000004417 patella Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000011369 resultant mixture Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
- A41D13/005—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
- A41D13/0053—Cooled garments
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K13/00—Devices for grooming or caring of animals, e.g. curry-combs; Fetlock rings; Tail-holders; Devices for preventing crib-biting; Washing devices; Protection against weather conditions or insects
- A01K13/006—Protective coverings
- A01K13/007—Leg, hoof or foot protectors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K13/00—Devices for grooming or caring of animals, e.g. curry-combs; Fetlock rings; Tail-holders; Devices for preventing crib-biting; Washing devices; Protection against weather conditions or insects
- A01K13/006—Protective coverings
- A01K13/008—Horse blankets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D9/00—Bandages, poultices, compresses specially adapted to veterinary purposes
-
- 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
- A61F13/104—Bandages or dressings; Absorbent pads specially adapted for fingers, hands, or arms; Finger-stalls; Nail-protectors for the hands or fingers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Wood Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Physical Education & Sports Medicine (AREA)
- Textile Engineering (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The support comprises an inner synthetic fibre fabric layer which is impregnated with an evaporative liquid comprising water and alcohol, a flexible protective outer layer 20 and adjustable releasable fastenings 18. In use air is circulated within the layers with the outer layer cushioning the inner layer and the limb or joint from impact. A garment is also described that is formed from an artificial fibre formed with channels on the fibre surface adapted to provide enhanced wicking of fluids (figs 8-10). The garment may be impregnated with an evaporative liquid comprising water and alcohol. The support and the garment may be provided in sealed pouches fully impregnated with the evaporative liquid. Alternatively, they may be provided as a kit comprising the support or garment in an unimpregnated state together with a supply of evaporative liquid for impregnating the support or garment.
Description
<p>1 2438067</p>
<p>COOLING AND PROTECTING MAMMALIAN BODIES</p>
<p>This disclosure relates to cooling and protecting mammalian bodies.</p>
<p>As will become apparent from the description of preferred embodiments hereinbelow, the teachings of this disclosure were developed primarily for application to equine use, but are equally applicable to human use, or to use for any other mammal that requires cooling.</p>
<p>The tendons in the leg of a horse are susceptible to damage through strikes, knocks and blows. The hooves of the hind legs may sometimes strike the rear of the front legs or the front hooves may strike the front of the hind legs in a gallop. The arrangements described by Daly in EP 1449497 and GB 2407777, including the earlier arrangements to which he refers in distinguishing his articulated boot, are typical of arrangements previously proposed. Rigid or semi-rigid structures might provide protection, but tended to restrict mobility and cause a build-up of heat. Daly's articulated boot represented some improvement, but did not entirely overcome the problem. In Fig. 22 of GB 2407777, something akin to a ram-air effect is used to cause air to flow through Daly's articulated boot in the limb-embracing rigid or semi-rigid collar above the fetlock joint, to provide some cooling. Daly's arrangement is so horse-specific that it could not readily be adapted for human use.</p>
<p>The present disclosure in its different aspects adopts an entirely different approach, and concentrates primarily upon enhanced cooling, coupled, in the case of equine boots, with a measure of protection, as the present Inventor has found that it is primarily the unrestricted build-up of heat, produced during exercise or through injury or inflammation, that results in pain, swelling and long-term and possible permanent damage. The embodiments described below all rely upon the fact that evaporation causes cooling.</p>
<p>Applicant's teachings are as equally applicable to the human condition as they are to equine applications.</p>
<p>In accordance with one aspect of the present disclosure, there is provided a flexible multi-layer product for support, protection and cooling of a limb or joint; the product having an inner side and an outer side and being adapted to be fastened around the limb or joint concerned, with its inner side in contact therewith, by means of adjustable releasable fastenings; the product comprising an inner synthetic fibre fabric layer on its inner side conforming to the limb or joint and impregnated with an evaporative liquid comprising water and alcohol, and a flexible protective layer outside the inner layer, allowing circulation of air and vapour within the layer and between layers, and serving, at least in part, to cushion the inner layer and the limb or joint from impact.</p>
<p>In particular embodiments, described hereinbelow, the product is configured for use as an equine exercise boot, as an equine travel boot, as a human knee support or as a human wrist support. Other possible arrangements include supports for a human shin, thigh, upper arm, lower arm, elbow or ankle.</p>
<p>In an equine working or exercise boot, the outer layer may comprise an additional outermost layer comprising nitrile rubber providing additional protection against impact, but this outermost layer need not cover the entire exterior surfce of the boot, being positioned where impact in use is most likely.</p>
<p>For human use to support a knee or wrist, for example, a close woven outermost layer may be provided to resist water and dirt, but the outermost layer must remain sufficiently perforate for evaporation not to be hindered.</p>
<p>The product may be supplied in a sealed pouch ready impregnated, or may be supplied as a kit comprising the product proper together with a supply of evaporative liquid for application to the inner layer before use, the supply being provided as a pouch of liquid, a spray can of liquid or a bottle of liquid.</p>
<p>In a second and alternative aspect of this disclosure, there is provided a garment for wear by a mammal and adapted to provide rapid and sustained cooling, the garment being formed of an artificial fibre formed with channels on the surface of individual fibres and adapted to provide enhanced wicking of fluids, the garment being impregnated with an evaporative liquid comprising water and alcohol.</p>
<p>In a first embodiment of this second aspect, the garment comprises a T-shirt, poio shirt, vest, long or short sleeved shirt, a suit providing body cover, all to be worn by a human, or a wrap to be worn by a human. In an alternative embodiment, the garment comprises a horse- blanket or an equine neck wrap.</p>
<p>A number of embodiments are described hereinbelow, by way of example only, with reference to the accompanying drawings, in which:-Fig. 1 is a schematic view showing an exercise boot applied to the fore-limb of a horse, as seen from the outer side of the leg; Fig. 2 is a similar view to Fig. I, as seen from the inner side of the leg; Fig. 3 is a flattened plan view of the boot shown in Figs. 1 and 2; Fig. 4 is a schematic view showing a travel boot applied to the fore-limb of a horse, as seen from the outer side of the leg; Fig. 5 is a view similar to Fig. 4, showing a travel boot applied to the ibre-limb of a horse; Fig. 61s a schematic view showing a wrist support applied to a human wrist; Fig. 7 is a schematic view showing a knee support applied to a human knee; Fig. 8 is a schematic view illustrating a horse blanket worn by a horse; Fig. 9 is a much enlarged schematic view illustrating a multi-channel fibre; and Fig. 10 is a schematic view of a T-shirt.</p>
<p>Example: Equine Working Boot Referring first to Figs ito 3 of the drawings, a working boot has an inner side and an outer side, with an inner layer 1 on its inner side formed of a fabric formed from a synthetic material and that has a relatively open structure that is breathable and has moisture management properties that allow sweat to wick away from the skin. Preferably, the fabric 1 has multi-directional stretch to conform to the surface of the leg and to move as the leg is used. A preferred such technical fabric is available from Polartec LLC under the Trademark Power Stretcb-RX and has a brushed inner surface that is soft to the horse's skin. A second layer 2 is formed from a spacer fabric. Such fabrics are available commercially from a number of sources including 3D Spacer FabricTM available from Scott & Fyfe Ltd, AirX available from Tytex A/S and CuIzeanThl available from Cuizean Textile Solutions Ltd, and commonly comprise three-dimensional open mesh knitted polyester or polyester mix fabrics that may be knitted using a Raschel knitting machine. The face yarns and pile yarns may be different, but are combined in knitting the fabric to ensure that de1mintion is impossible. The open three-dimensional nature of this fabric provides a lightweight structure that both allows ready passage of circulating air within the fabric and passage of moisture, and also serves as a pressure-elastic fabric to at least partially cushion the inner layer, and hence the horse's leg, from impact. An outer layer 3 is formed of a hydrogenated nitrile rubber, suitably perforated at 4, which has a nylon inner weave which provides a tough durable pad that resists tearing. It will be seen from Fig. 3 that, in this embodiment, the boot is of generally inverted-T form, and that the outer protective artificial rubber layer 3 does not cover the entire surface of the spacer material 2 but is positioned centrally 5 and around the lower portion 6 to protect the delicate heel area, where a strike by the hoof of the hind leg is most likely. In an alternative arrangement, the outer layer may cover the whole of the outer surfce provided that it is sufficiently peribrate for evaporation not to be hindered, and the boot may form a total enclosing wrap for the relevant portion of the horse's leg. The several layers of the boot are suitably sewn together. The outer layer 3 has good mechanical properties including strength, stretch and abrasion resistance, while maintaining flexibility. The boot is fitted to the horse's leg by wrapping it around the leg and lhstening with a releasable and adjustable fastening, such as cooperating Velcro hook-and-loop fstener strips 7 attached to cooperating tongues 8 fstened to respective side edges of the boot.</p>
<p>The resultant boot is lightweight and flexible and so will not cause pressure points or hinder movement ofjoints and tendons as in conventional boots of the kind discussed in</p>
<p>the Daly Specifications.</p>
<p>The inner layer I is impregnated with an evaporative liquid comprising water and alcohol, preferably at least 10% and more preferably at least 15% Ethanol. The most preferred evaporative liquid has an Ethanol content of about 20%. The boot may be provided ready impregnated, but is preferably supplied as a kit comprising the boot proper and a spray can or bottle of the evaporative liquid. The preferred liquid is described below.</p>
<p>I have found that with this structure and with just enough coolant mixture [See Example below] to dampen the Power Stretch-RX inner layer 1, there is a prolonged cooling effect over two hours with the boot fitted to a horse's leg.</p>
<p>Example: Evaporative Liquid The most preferred cooling liquid is a mixture of rapidly evaporating alcohols and water designed to draw heat away from the horse's leg quickly when applied to inner layer 1. Cooling occurs as a result of the latent heat required to evaporate the liquid.</p>
<p>A preferred formulation is described below, percentages being by weight: Purified Water 78% Denatured Ethanol 20% Glycerine 0.5% Menthol 0.2% Oleyl alcohol 0.2% the remainder being made up of minor amounts of preservatives, emulsifiers and colorant.</p>
<p>To make 400kg of mixture, 10kg of ethanol is first dispensed into a steel bucket and the menthol added and mixed until dissolved. This is repeated in a second bucket for the oleyl alcohol using a further 10kg of ethanol. The remaining 60kg of ethanol is dispersed in 300kg of water in a mixing vessel and the glycerine added and mixed with an air mixer at high speed for ten minutes. The preservatives, emulsiflers and the colorant individually dispersed in minor amounts of the remaining water are then added. Finally, the first two ethanol solutions and any remaining water are added to the mixing vessel and the whole mixed for a further fifteen minutes.</p>
<p>The resultant mixture is stable and may be sealed in pouches, or filled into spray cans or bottles.</p>
<p>Exanple: Equine Travel Boot Figs. 4 and 5 show travel boots 9 formed substantially of the spacer fabric discussed above. The boot is shaped for the fore legs (Fig. 4) to prot Ct the whole leg from knee 10 to the floor, and for the hind legs (Fig. 5) to protect the whole leg from hock 11 to the floor. The boot is applied over a bandage impregnated with the evaporative liquid described above, and fstened in place by cooperating strips of Velcro fusteners. An additional nitrile rubber layer 12, as discussed above, here shown for the hind leg boot, may protect the delicate heel region.</p>
<p>The illustrated boots will comfort and protect the legs of a horse in transit.</p>
<p>Research has shown that a horse's legs generate considerable heat during transit. Use of the illustrated boots will ensure that the legs remain cool even during lengthy travel periods and without causing pressure points or hindering movement of joints or tendons as in prior arrangements. The spacer thbric provides cushioning protection while allowing air circulation to enhance evaporation and cooling. Its multidirectional stretch and recovery provides compression and support with padding to prevent skin chafmg. Impacts are absorbed and dispersed avoiding knocks and bruising. The use of Velcro hook-and-loop thsteners enables the boots to be applied rapidly, avoids pressure points and provides good adjustability and ensures that the boot will remain in position in use.</p>
<p>Because the above described equine working boot and equine travel boot both have a degree of flexibility in the boot itself that is absent in Daly's arrangements without added articulation of his otherwise rigid boots, equine boots utiising the teachings of this disclosure can be provided to enclose the whole leg to give total protection and cooling, while still allowing the animal to move.</p>
<p>Example: Human Wrist Support Referring to Fig. 6, which shows a support 13 fitted to a human right hand, an opening 14 is provided for the thumb 15 at one end of a strip 16 which is passed across the palm, around the back of the hand at 17, and is then looped around the underside of the wrist to be fastened at 18 on the back of the wrist by hook-and-loop fasteners 19. This arrangement allows a single size of wrist support to be fitted to people with differing sizes of wrists. An inner layer suitably formed of Power Strelch-RX or similar material is covered by an outer protective layer, suitably of spacer fabric, as discussed above, with a close woven outermost layer 20 to resist water and dirt. The openings in the weave of the outermost layer 20 should not hinder evaporation. The support may be provided ready impregnated in a sealed pouch with evaporative liquid, or may be impregnated from a pouch, spray can or bottle of the evaporative liquid. The cooling effect will last for around two hours, as in the case of the equine boots, after which, if required, the inner layer may be impregnated with additional evaporative liquid. The resultant structure provides both support and cooling, aiding recovery particularly from sport injuries, and aiding in the reduction or prevention of inflammation and swelling.</p>
<p>Example: Human Knee Support A human knee support 21 is illustrated in Fig. 7, and comprises the same arrangement of layers as in the wrist support described above. The knee support is fastened around the knee by Velcro hook-and-loop fsteners at the back of the leg. As shown by stitching lines 22, the support is formed in three sections, the centre section 23 having greater flexibility than the other two. To provide additional protection for the knee-cap, a nitrile rubber outer protective layer (described above for the equine boot) could be added to the centre section.</p>
<p>A similar additional outer protection may be provided for a shin support and cooling product, not illustrated, but otherwise with similar layers to those of the illustrated knee protection, enabling a footballer to continue playing, provided the bone was not broken, even after sustaining a severe kick to their shin, while cooling the site of the injury, making swelling and inflammation less likely.</p>
<p>As in the equine arrangements described above, because supports produced according to the teachings of this disclosure retain a degree of flexibility, a support may be provided that cools and protects substantially an entire limb.</p>
<p>Example: Horse Blanket Fig. 8 illustrates a horse blanket 24 constructed according to the teachings of the present disclosure. it is in effect a garment for a horse. It is shaped to cover the horse down to the level of the knees and hocks and up to the top of the neck and is fastened around the underneath of the neck by two tapes 25 with Velcro hook-and-loop fustenings 26, and by a further tape 27 with similar làstenings 26 around the front of the body.</p>
<p>In this way the horse blanket follows and covers all the major deep muscle groups that drive the horse. It is in these muscles that a large amount of heat is built up during extensive exercise or in extremes of temperature or stress. A horse may increase the heat it produces by as much as 50% during intense exercise, as compared with heat production at rest. In response to this, a horse will increase its sweating rate, move blood to the capillaries under the skin and increase its rate of breathing in an effort to release this build up of heat.</p>
<p>Horse blanket 24 is an open weave polyester fibre fabric in which individual fibres are formed with multiple channels on their surface designed to channel moisture away from the skin. Fig. 9 is a schematic illustration of such a fibre 28 showing the channels 29, here four in number, on the surce of the fibre. A suitable fabric made from such fibres is available from the Invista Division of DuPont under the Trademark Coo1max.</p>
<p>This material has been used extensively for performance clothing for humans, as it enables air to reach the skin and perspiration to evaporate. I have found that this material is very suitable for my horse blanket as it readily absorbs large quantities of the evaporative liquid disclosed above within the fabric, for example as a result of spraying the horse blanket immediately before use. I have found that this leads to rapid and sustained cooling. The rapid cooling of the muscles allows quicker recovery so that a horse in competition is ready to go again sooner.</p>
<p>The above teachings may be applied, equally well, to an equine neck wrap.</p>
<p>Examp T-shirt In exactly the same way that a horse blanket for horses made of Coolmax fabric and impregnated with evaporative liquid provides cooling aller exercise, making a T-shirt or similar garment, such as a polo shirt or running vest, from Coolnwx fabric and impregnating the fabric with the evaporative liquid provides rapid and sustained cooling for a human wearer. A T-shirt impregnated with the liquid is schematically illustrated in Fig. 10. The teachings of the present disclosure are thus directly applicable to performance garments for humans and to garments for wear in hot climates. The garment may be sprayed with the liquid from a supply thereof or be resoaked and kept sealed until required.</p>
<p>The above teachings may be applied, equally well, to other garments for human use, including long or short sleeved shirts or full body suits. Such garments are of particular use by the military or by construction, mining or extraction workers working in regions of high temperature.</p>
Claims (1)
- <p>Claims 1. A flexible multi-layer product for support, protection andcooling of a limb or joint; the product having an inner side and an outer side and being adapted to be fastened around the limb or joint concerned, with its inner side in contact therewith, by means of adjustable releasable fastenings; the product comprising an inner synthetic fibre fabric layer on its inner side conforming to the limb or joint and impregnated with an evaporative liquid comprising water and alcohol, and a flexible protective layer outside the inner layer, allowing circulation of air and vapour within the layer and between layers, and serving, at least in part, to cushion the inner layer and the limb or joint from impact.</p><p>2. A product according to Claim 1, wherein the protective layer is formed of a three-dimensional spacer fabric.</p><p>3. A product according to Claim 1 or Claim 2, configured as an equine exercise boot, as an equine travel boot, as a human knee support, as a human wrist support, as a support for a human upper arm or lower arm, as a support for a human thigh, as a support for a human shin, as a support for a human elbow or as a support for a human ankle.</p><p>4. A product according to ClaIm 3 configured for use as an equine boot, wherein the protective layer additionally comprises an outermost layer comprising nitrile rubber providing additional protection against impact.</p><p>5. A product according to Claim 4, wherein the outermost layer is provided around the heel region.</p><p>6. A product according to Claim 3 or Claim 4, wherein the outermost layer is provided along the rear of the canon bone, the boot being intended for a fore leg.</p><p>7. A product according to Claim 3 or Claim 4, wherein the outermost layer is provided along the front of the leg bone, the boot being intended for a rear leg.</p><p>8. A product according to any of Claims 3 to 7 for use as an equine travel boot, wherein the boot covers substantially the whole of the leg from knee or hock to the floor; and wherein the inner layer is formed separately as an equine bandage.</p><p>9. A product according to Claim 3 for human use, wherein the protective layer comprises an outermost layer formed of a close woven material adapted to resist water and dirt, and sufficiently perforate for evaporation not to be hindered.</p><p>10. A product according to any preceding Claim, wherein the evaporative liquid comprises about 20% Ethanol.</p><p>11. A product according to any preceding Claim supplied in a sealed pouch ready impregnated.</p><p>12. A kit of parts for a product according to any of Claims 1 to 10, comprising the product proper, but unimpregnated, and a supply of said evaporative liquid for application to the inner layer before use, the supply being selected from the group comprising a pouch of liquid, a spray can of liquid and a bottle of liquid.</p><p>13. A garment for wear by a mammal and adapted to provide rapid and sustained cooling, the garment being formed of an artificial fibre formed with channels on the fibre surfce adapted to provide enhanced wicking of fluids, the garment being impregnated with an evaporative liquid comprising water and alcohol.</p><p>14. A garment according to Claim 13, comprising a T-shirt, a polo shirt, a short or long sleeved shirt, or performance clothing, for example an athletic vest or full body suit, or a wrap to be worn by a human, or a horse-blanket or equine neck wrap to be worn by a horse.</p><p>15. A garment according to Claim 13 or Claim 14, wherein the evaporative liquid comprises about 20% Ethanol.</p><p>16. A kit of parts for a garment according to any of Claims 13 or 14, comprising the garment proper, but unimpregnated, and a supply of evaporative liquid for application to the garment before use, the supply being selected from the group comprising a pouch of liquid, a spray can of liquid and a bottle of liquid.</p><p>17. A flexible multi-layer product for support, protection and cooling of a limb or joint; substantially as hereinbefore described with reference to and as shown in Figs. 1 to 7 of the accompanying drawings.</p><p>18. A kit of parts for a flexible multi-layer product for support, protection and cooling of a limb or joint; substantially as hereinbefore described with reference to and as shown in Figs. 1 to 7 of the accompanying drawings.</p><p>19. A garment for wear by a mammal, substantially as hereinbefore described with reference to and as shown in Figs 8 to 10 of the accompanying drawings.</p><p>20. A kit of parts for a garment for wear by a mammal, substantially as hereinbefore described with reference to and as shown in Figs 8 to 10 of the accompanying drawings.</p>
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1107510A GB2477660B (en) | 2006-05-09 | 2007-05-08 | Cooling mammalian bodies |
TW96116363A TW200800112A (en) | 2006-05-09 | 2007-05-09 | Cooling and protecting mammalian bodies |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0609141A GB0609141D0 (en) | 2006-05-09 | 2006-05-09 | Horse boots |
GB0611262A GB0611262D0 (en) | 2006-06-08 | 2006-06-08 | Cool air travel boots |
GB0615255A GB0615255D0 (en) | 2006-08-01 | 2006-08-01 | Horse cooling rug |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0708817D0 GB0708817D0 (en) | 2007-06-13 |
GB2438067A true GB2438067A (en) | 2007-11-14 |
GB2438067B GB2438067B (en) | 2011-11-23 |
Family
ID=38195464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0708817A Active GB2438067B (en) | 2006-05-09 | 2007-05-08 | Cooling and protecting mammalian bodies |
Country Status (4)
Country | Link |
---|---|
GB (1) | GB2438067B (en) |
HK (2) | HK1156466A1 (en) |
TW (1) | TW200800112A (en) |
WO (1) | WO2007129098A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2495956A (en) * | 2011-10-26 | 2013-05-01 | Equi Med Ag Ltd | Wound dressing for a horse |
EP2789226A3 (en) * | 2013-04-10 | 2015-10-21 | Mariti Antonio Munoz | Equine protective boot |
GB2534181A (en) * | 2015-01-15 | 2016-07-20 | Univ Of Bolton | Chamois padding for cycling and triathlon with enhanced healthcare and wellbeing |
WO2017125756A1 (en) * | 2016-01-23 | 2017-07-27 | Horse Ultra Sports Kit (Husk) Limited | Equine skin protector |
WO2023180974A1 (en) * | 2022-03-23 | 2023-09-28 | Dhama Innovations PVT. Ltd. | Device for controlling menopausal hot flashes |
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US4834079A (en) * | 1981-03-09 | 1989-05-30 | Temova Establissement | Protective cover for legs & joints of hoofed animals |
GB2308285A (en) * | 1995-12-21 | 1997-06-25 | Richard Balfry | Protective boot |
EP0970669A1 (en) * | 1998-07-10 | 2000-01-12 | Becton Dickinson and Company | Elbow brace with movable strap |
US6186097B1 (en) * | 1998-01-17 | 2001-02-13 | Sandra Brockmann | Protection shoe for the paw of a dog |
DE20112552U1 (en) * | 2001-07-30 | 2001-10-25 | Kieffer Georg Sattlerwaren | Tendon protectors for horses and replaceable mat for one |
US20060293736A1 (en) * | 2005-06-28 | 2006-12-28 | Mariano Louis F Jr | Compression bandage |
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US2647510A (en) * | 1948-12-13 | 1953-08-04 | Alma K Topmiller | Composition tendon support |
US3670518A (en) * | 1970-12-21 | 1972-06-20 | Us Navy | Garment cooling system |
AU3286299A (en) * | 1999-01-29 | 2000-08-18 | Gerard Hassler | Lowering skin temperature |
US6257011B1 (en) * | 1999-09-16 | 2001-07-10 | U T Battelle Llc | Personal cooling apparatus and method |
WO2003000079A2 (en) * | 2001-06-25 | 2003-01-03 | Chambers Paul A | Personal cooling or warming system using closed loop fluid flow |
WO2005034659A2 (en) * | 2003-08-11 | 2005-04-21 | University Of Tennessee Research Foundation | Fluorochemical electret treatment for barrier fabrics |
-
2007
- 2007-05-08 GB GB0708817A patent/GB2438067B/en active Active
- 2007-05-08 WO PCT/GB2007/001699 patent/WO2007129098A1/en active Application Filing
- 2007-05-09 TW TW96116363A patent/TW200800112A/en unknown
-
2008
- 2008-05-07 HK HK12100873.8A patent/HK1156466A1/en unknown
- 2008-05-07 HK HK08105094.6A patent/HK1115030A1/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4834079A (en) * | 1981-03-09 | 1989-05-30 | Temova Establissement | Protective cover for legs & joints of hoofed animals |
GB2308285A (en) * | 1995-12-21 | 1997-06-25 | Richard Balfry | Protective boot |
US6186097B1 (en) * | 1998-01-17 | 2001-02-13 | Sandra Brockmann | Protection shoe for the paw of a dog |
EP0970669A1 (en) * | 1998-07-10 | 2000-01-12 | Becton Dickinson and Company | Elbow brace with movable strap |
DE20112552U1 (en) * | 2001-07-30 | 2001-10-25 | Kieffer Georg Sattlerwaren | Tendon protectors for horses and replaceable mat for one |
US20060293736A1 (en) * | 2005-06-28 | 2006-12-28 | Mariano Louis F Jr | Compression bandage |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2495956A (en) * | 2011-10-26 | 2013-05-01 | Equi Med Ag Ltd | Wound dressing for a horse |
EP2789226A3 (en) * | 2013-04-10 | 2015-10-21 | Mariti Antonio Munoz | Equine protective boot |
GB2534181A (en) * | 2015-01-15 | 2016-07-20 | Univ Of Bolton | Chamois padding for cycling and triathlon with enhanced healthcare and wellbeing |
GB2534181B (en) * | 2015-01-15 | 2018-08-29 | Univ Of Bolton | Chamois padding for cycling and triathlon with enhanced healthcare and wellbeing |
WO2017125756A1 (en) * | 2016-01-23 | 2017-07-27 | Horse Ultra Sports Kit (Husk) Limited | Equine skin protector |
GB2546575B (en) * | 2016-01-23 | 2021-09-08 | Butcher Louise | Equine skin protector |
WO2023180974A1 (en) * | 2022-03-23 | 2023-09-28 | Dhama Innovations PVT. Ltd. | Device for controlling menopausal hot flashes |
Also Published As
Publication number | Publication date |
---|---|
TW200800112A (en) | 2008-01-01 |
GB0708817D0 (en) | 2007-06-13 |
HK1156466A1 (en) | 2012-06-15 |
HK1115030A1 (en) | 2008-11-21 |
WO2007129098A1 (en) | 2007-11-15 |
GB2438067B (en) | 2011-11-23 |
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