Abstract: A portable blowing device configured for being worn around a neck of a human body is disclosed. The portable blowing device includes two parts and two first fans. Each part defines an airflow channel and includes an inner side wall, an outer side wall, and a top side wall. Each fan is received in one corresponding part and configured for generating an airflow to flow through the airflow channel defined therein. At least a portion of each of the two top side walls includes an inclined surface. Each part defines at least one first air inlet and at least one first air outlet communicated with the at least one first air inlet and the airflow channel, and each of the first air outlets is defined in one corresponding inclined surface.

Abstract: A woven fire-resistant fabric that contains a plurality of warp yarns in the warp direction of the woven fire-resistant fabric and a plurality of weft yarns in the weft direction of the woven fire-resistant fabric. The warp direction and weft direction are approximately perpendicular. At least a portion of the warp or weft yarns comprise a blend of solution dyed meta-aramid fibers and solution dyed para-aramid fibers. The para-aramid fibers contain a co-polymer being poly (diphenylether-co-para-phenylenediamine-terephthaloyldichloride) and the para-aramid fibers have a carbon black loading of greater than 1.0% by weight of the para-aramid fibers.

Abstract: A backrest for a scuba diver comprising a shaped plate supporting at least one air cylinder, at least a first strap comprising an upper right portion configured to fit around the scuba diver's right shoulder, an upper left portion configured to fit around the scuba diver's left shoulder and a lower portion configured to fit around the scuba diver's abdomen, wherein the shaped plate has a first right slide-through element and a first left slide-through element adapted to connect the upper right portion and the upper left portion, respectively, to the lower portion of the first strap, at least one weight pocket constrained to the lower portion of the first strap, wherein there is provided an anti-torsion means connecting the at least one weight pocket to the shaped plate and configured to oppose the torsion of the first strap in proximity to at least one of the first slide-through elements.

Abstract: Various embodiments are directed to a diffuser headband system. The system may include a diffuser headband formed from an elastic material coupled to a sanitized air generating source that produces sanitized air. The diffuser headband may form a substantially oval shape and include an elastic tube attached to the elastic material. A first portion of the elastic tube may be perforated to include a group of air outlet holes spaced along a surface of the elastic tube. A second portion of the elastic tube may include an inlet that receives the sanitized air from the sanitized air generating source. The air outlet holes receive the sanitized air from the inlet and expel the sanitized air to provide an air shield that encircles a person's body wearing the diffuser headband. The air shield blocks viral aerosol droplets from entering or leaving an airspace occupied by the person wearing the diffuser headband.

Abstract: A fabric includes flame-resistant Rayon fiber, about 10% by weight to about 20% by weight, based on an effective fabric blend; and oxidized polyacrylonitrile fiber, about 5% by weight to about 15% by weight, based on the effective fabric blend. The fabric includes para-aramid, about 5% by weight to about 15% by weight, based on the effective fabric blend; and nylon fiber, greater than about 0% by weight to about 15% by weight, based on the effective fabric blend. The fabric also includes anti-static fiber, less than 2% by weight, based on the effective fabric blend; and meta-aramid fiber, about 44% by weight to about 80% by weight, based on the effective fabric blend. The fabric has a basis weight of less than about 6.5 oz/yd2 or 220.39 g/m2.

Abstract: An article including one or more moisture wicking layers and one or more fibrous layers. The fibrous layers may have generally vertically oriented fibers, which may be oriented generally perpendicularly to a surface having or producing moisture. The article may be adapted to remove moisture form the surface having or producing moisture. The article may be breathable. The article may be quick drying. The article may provide cushioning. The article may be a wearable item.

Abstract: An article of outerwear which resists ignition and insulates against heat, the article of outerwear has a plurality of sections made from a fabric, such as woven fabric, knit fabric or a combination thereof. The plurality of sections allow the article of outerwear to stretch enhancing the comfort of the wearer of the article of outerwear. The outerwear may include a protective shroud/hood which has fans to circulate air inside the protective shroud/hood, the fans having air intake openings and vent openings, the air intake openings opening in planes which are perpendicular to planes in which the vent openings open.

Abstract: A pallet cover suitable for use in covering at least a portion of a payload on a pallet and a kit for use in making the pallet cover. In one embodiment, the pallet cover includes a top wall, a front wall, a rear wall, a left side wall, and a right side wall, wherein the walls are detachably joined to one another. Each of the top wall, the front wall, the rear wall, the left side wall, and the right side wall includes a first fabric sheet and a second fabric sheet, the first and second fabric sheets being joined together to form a plurality of pockets. Each pocket may removably receive a temperature-control member containing a phase-change material. At least one of the top wall, the front wall, the rear wall, the left side wall and the right side wall may include a plurality of detachably joined portions.

Abstract: Flame resistant fabrics formed with fiber blends that provide the requisite flame and thermal protection but that have improved durability. In some embodiments this is accomplished with the use of fiber blends that include relatively large percentages of FR nylon fibers in combination with cellulosic and inherently flame resistant fibers.

Abstract: An active breathing system is for an aseptic overalls arranged to be worn by a user. The system includes an aeration device and a surrounding air inlet, and aseptic overalls for a cleanroom. The aeration device includes a first longitudinal hollow body arranged to receive a ventilator connected to an energy source, an air suctioning tube in fluidic communication with the longitudinal hollow body, and the surrounding air outlet in fluidic communication with the longitudinal hollow body, and arranged to direct surrounding air upwards. The aeration device has an air inlet on the aseptic overalls and arranged to enable passage of the surrounding air on the outside of the aseptic overalls in an inner portion of the aseptic overalls.

Abstract: A single, multi-effect, energy harvesting and heat managing spun yarn and a manufacturing method thereof are provided. The spun yarn includes a combination of a configurable number of fibers selected from a fiber that absorbs, stores, and releases heat energy through a phase change; fibers that convert heat energy or ultraviolet radiation energy into far infrared radiation (FIR) energy and radiate the FIR energy to other fibers and to one or more body parts of a user wearing a garment created from the spun yarn; a fiber that absorbs moisture and generates heat energy through an exothermic reaction; a fiber that provides heat insulation and repels moisture; a fiber with elasticity; and a fiber that conducts heat and maintains a substantially uniform temperature within the fibers. One or more fibers are positioned in a sheath formed free of a core or with at least one core in the spun yarn.

Abstract: A composite item of footwear and handwear having a main body to accommodate the hand/foot of a wearer of the item, the main body comprising an outer layer, an inner layer and a waterproof and breathable intermediate layer between the outer and inner layers, and an opening through which a foot/hand can be inserted, the opening defined by a cuff arrangement comprising a cuff region that comprises an end region of each of the inner and intermediate layers and a cuff inner portion of the outer layer that extends beyond the said end regions, the cuff arrangement further comprising a waterproof cuff band fixed to one or both of the cuff inner portion and end region of the inner layer to lie over and be fixed to the outside of the outer layer, the location at which the waterproof cuff band is fixed to the outer layer is at a distance from the opening that is greater than the distance between the opening and the location at which the waterproof cuff band is fixed to the cuff inner portion or end region of the inner l

Abstract: To pump-condition a garment that covers at least a portion of an individual, at least one fluid-circulating vent panel circulates a fluid adjacent the garment in an effort to condition the individual. A pump provides a motive force to circulate the circulating fluid through each vent panel, and a conduit is routed within the garment and couples the pump and each vent panel. A controller controls the pump to provide the motive force, and a power source provides power to operate the pump and the controller. The pump may be an ultrasonic piezoelectric pump.

Abstract: Disclosed is a system which employs a cooling or heating pad which is preferably a thin, flexible pad for placement at an intended area of the body. The pad includes a layer of highly conductive material which can be cooled or heated using a portable source of heat or cold material delivered to the conductive material by a delivery conduit. Valves can be included to regulate flow of the cooling or heating material from the source to the pad. The system can also include a dual-chambered canister for containing two different media for heating, cooling or for alternating heating and cooling the pad.

Abstract: A ventilating device is disclosed. The device includes a bag-shaped body with an upper part open using a first guiding sheet and a second guiding sheet. An attachment device attaches the bag-shaped body to the helmet. An air blower takes in outside air into the bag-shaped body and sends it out to a side of an open portion of the bag-shaped body. The second guiding sheet is located on a side of a human body and the first guiding sheet is located on an outer side, the air taken into the bag-shaped body is led to the open portion of the bag-shaped body along the first guiding sheet and the second guiding sheet and introduced into the helmet through an air inlet formed between an inner edge of the helmet located close to the open portion and a head of a user to ventilate the inside of the helmet.

Abstract: A sheet having a fan-mounting part for mounting a fan is provided. The fan includes a fan body including a cylinder part and a protrusion which is disposed on the cylinder part protruding in a direction substantially perpendicular to a side face of the cylinder part and an engaging member which is fitted on an outer side of the cylinder part and is thus attached to the fan body so as to be opposite the protrusion. The sheet having the fan-mounting part includes a sheet member and a non-stretchable flat ring-shaped reinforcing section. The sheet member has an open hole for receiving the cylinder part of the fan. The reinforcing section has an opening with substantially the same shape as an outer edge of the cylinder part of the fan.

Abstract: Disclosed is a system which employs a cooling or heating pad which is preferably a thin, flexible pad for placement at an intended area of the body. The pad includes a layer of highly conductive material which can be cooled or heated using a portable source of heat or cold material delivered to the conductive material by a delivery conduit. Valves can be included to regulate flow of the cooling or heating material from the source to the pad. The system can also include a dual-chambered canister for containing two different media for heating, cooling or for alternating heating and cooling the pad.

Abstract: A knit fabric is provided having a fabric weight of no more than 20 OPSY (ounces per square yard) prepared from a combination of yarns of a fire-resistant rayon yarn, and an aramid yarn; wherein the knit fabric provides a V50 value of at least 600 fps, measured in accordance with MIL-STD-3207, and particularly provides flame resistance properties, antimicrobial properties, high air permeability, and high water vapor transmission, and a garment formed therefrom.

Abstract: An apparatus for supporting a battery comprises a tray including a support surface, a recess having a elevation that is lower than an elevation of the support surface, ribs located in the recess and extending to the elevation of the support surface, thermal insulation supported on the ribs and the upper surface, and a battery contacting the insulation and supported on the ribs and the support surface.

Abstract: An article of clothing containing concealed pockets for storing and protecting smart phones, identification cards, credit cards, and other objects is provided. In some preferred embodiments, the article of clothing is sportswear or a sports bra.

Abstract: A protective garment including a heat, flame and abrasion resistant outer shell configured to be worn on at least part of a body of a wearer, the outer shell including an opening formed therein. The garment further includes a heat and flame resistant material, of a different type of material than the outer shell, positioned in the opening.

Abstract: A modular garment system includes an attachment system for attaching multiple garments together. In one embodiment, the garment system includes an upper body garment that is attachable to a lower body garment. The upper body garment includes a plurality of connectors that are aligned with a plurality of retaining members on the lower body garment. The retaining members on the lower body garment, for instance, may be placed on top of existing belt loops. The retaining members may include a flap, while the connectors may have a loop-like structure. In order to connect the upper body garment to the lower body garment, the flap may be inserted into the loop-like structure and secured to the lower body garment. The upper body garment can also include a draw cord that can be used to further secure the upper body garment against the lower body garment.

Abstract: Fiber blends useful for garments with a balance of high thermal, abrasion resistance, and moisture management properties are disclosed. The fiber blends comprise a hydrophobic fiber component, a hydrophilic fiber component, a structural fiber component, and an optional antistatic fiber. Yarns, fabrics, and garments comprising the fiber blends are also disclosed. Such garments are particularly useful for occupations requiring high thermal properties and abrasion resistance, such as fire fighters, utility workers, and military personnel, without compromising comfort of the wearers by maintaining breathability and moisture management properties of the fabric.

Abstract: Flame resistant fabrics are formed by warp and fill yarns having different fiber contents. The fabrics are constructed, for example, by selection of a suitable weaving pattern, such that the body side of the fabric and the face side of the fabric have different properties. The fabrics described herein can be printable and dyeable on both sides of the fabric and are suitable for use in military and industrial garments. Methods of forming flame resistant fabrics, and methods for forming garments from the fabrics, are also described.

Abstract: A drag harness (20) is provided and includes two arm loops (40), each of which is adapted to receive a separate arm (42) of a wearer (24), and an elongate handle (44) having a length (L) extending from a first end (46) to a second end (48) spaced from the first end (46) by the length (L). One of the arm loops (42) extends from the first end (46), and the other of the arm loops (42) extends from the second end (48). The handle (44) is a separate component that is attached to the arm loops (42) whereby a rescuer (26) grasping the handle (44) can drag the wearer (24) with the wearer (24) in a supine position.

Abstract: Protective garments include a flame resistant fabric that is strong and yet has a soft hand. The fabric is made from a combination of filament yarns and spun yarns. The filament yarns and spun yarns are woven together such that the filament yarns are separated by from about 2 to about 5 spun yarns in both the warp direction and the fill direction. The spun yarns may contain polybenzimidazole fibers in combination with other fibers, such as aramid fibers. The filament yarns may comprise para-aramid fibers. In one embodiment, the filament yarns may have a size larger than the spun yarns.

Abstract: A ventilated garment includes a shell layer worn by the user and an auxiliary layer attached to a portion of shell to define a ventilated portion of the garment. An exterior opening formed in the outermost layer of the garment includes a fastener controlling the open or closed state of the exterior opening. A drain opening is also formed in the outermost layer separate from the exterior opening adjacent the bottom of the ventilated portion. Ventilating openings are formed in the waterproof innermost layer. A mesh layer spans the ventilating portion between the ventilating openings and the exterior opening to trap snow/rain and drain the precipitation through the drain opening therebelow to the exterior of the garment. The mesh layer blocks passage of precipitation therethrough while allowing a ventilating flow of air therethrough.

Abstract: Fiber blends useful for garments with a balance of high thermal, abrasion resistance, and moisture management properties are disclosed. The fiber blends comprise a hydrophobic fiber component, a hydrophilic fiber component, a structural fiber component, and an optional antistatic fiber. Yarns, fabrics, and garments comprising the fiber blends are also disclosed. Such garments are particularly useful for occupations requiring high thermal properties and abrasion resistance, such as fire fighters, utility workers, and military personnel, without compromising comfort of the wearers by maintaining breathability and moisture management properties of the fabric.

Abstract: In an ensemble for a firefighter or for an emergency rescue worker, protective trousers and a protective coat are provided with elastomeric gaskets, such as neoprene gaskets, one of which lines an inside surface of a distal margin of each leg of the protective trousers and is adapted to be snugly stretched around a protective boot, another of which lines an inside surface of a distal margin of each arm of the protective coat and is adapted to be snugly stretched around a protective glove, and another of which lines an inside surface of a lower margin of the protective coat and is adapted to be snugly stretched around the protective trousers. Such gaskets extend from and, preferably, are unitary with liners, such as neoprene liners, which provide moisture and/or chemical barriers. When stretched snugly, such gaskets inhibit ingress of potentially harmful materials, whether gaseous, liquid, or particulate.

Abstract: A protective garment including an outer shell and an inner liner coupled to the outer shell and positioned such that the inner liner is positioned between a wearer and the outer shell when the garment is worn. The inner liner includes a base material and a high lubricity material which has a higher lubricity than the base material. The high lubricity material is woven into the base material to form a plurality of discrete contact areas that each comprise at least two separate warp fibers or yarns of high lubricity material each being individually woven with at least two separate weft fibers or yarns of high lubricity material.

Abstract: The subject invention provides materials and methods for convective and/or conductive and/or evaporative cooling of individuals, such as athletes and contestants, for safety, comfort, and enhanced performance. The materials and methods of the subject invention can, advantageously, be used to modify body core temperature or rate of change of temperature. Other uses include heating players or player parts (e.g., a kicker's leg, a pitcher's arm) in cold weather conditions.

Abstract: A coat including a torso portion defining a torso cavity and including pair of portions that are releasably connectable together. The coat further includes a skirt positioned in the torso cavity. The coat is configured such that when the coat is worn by a wearer and the portions are releasably connected together the skirt generally sealingly engages the wearer. The coat is further configured such that the skirt automatically generally sealingly engages the wearer when the coat is worn by the wearer and the portions are releasably connected without requiring any further action by the wearer.

Abstract: A rescue appliance for evacuating physically-compromised persons is disclosed. A rescue appliance includes a platform configured to support a prone evacuee, a set of wheels coupled with the platform to support the platform relative to a floor surface, and a protection assembly coupled with the platform. The protection assembly is configurable to surround the prone evacuee to protect the evacuee from a fire. The protection assembly can be configured to encase the prone evacuee. The rescue appliance can be configured to be sufficiently buoyant to support an evacuee on water to allow evacuation in a flooding emergency. Two or more rescue appliances can be coupled together to form a train so that multiple persons can be evacuated simultaneously.

Abstract: A protective garment comprising an outer shell having an interior surface and an exterior surface. The protective garment further comprising a moisture barrier layer, a thermal insulating layer and a mesh liner layer. The thermal insulating layer comprises at least one of a facecloth material, a batting material, a spunlace material and a felt material, and the mesh liner layer is unattached to the thermal insulating layer.

Abstract: Embodiments provide body gear having designed performance characteristics, and in particular methods and apparatuses that utilize an array of holographic heat managing elements coupled to a base material to direct body heat while also maintaining the desired transfer properties of the base material. In some embodiments, the heat managing elements include heat-directing elements that reflect heat or conduct heat, and that may direct heat towards the body of a user or away from the body of the user.

Abstract: A firefighter jacket that comprises a torso-covering portion and a pair of sleeves, wherein at least one pocket is positioned on the torso-covering portion. The pockets comprise an interior chamber and an opening to the interior chamber. The interior chamber has a width and a depth that varies along the width. The opening to the interior chamber is of a width that is less than the width of the interior chamber.

Abstract: A medical undergarment system effective for supporting an ostomy system consists of a first diagonal catheter channel, a second diagonal catheter channel, a first vertical catheter channel, and a second vertical catheter channel. The system consists of tubing, a base undergarment, and a fluid bag. The medical undergarment system provides a comfortable yet stable ostomy system that can easily be slipped on and off by a user. The system enables convenient and easy removal of bodily fluid when using a catheter.

Abstract: Embodiments relate to body gear having designed performance characteristics, and in particular to methods and apparatuses that utilize an array of performance characteristic elements coupled to a base material to direct heat, absorb heat, emit heat, and/or wick moisture while also maintaining the desired transfer properties of the base material. In some embodiments, two, three, four, or more different types of performance characteristic elements may be included in a piece of body gear, for example in desired zones of the body gear.

Abstract: Embodiments of the present disclosure relate generally to body gear having designed performance characteristics, and in particular to methods and apparatuses that utilize an array of heat managing elements coupled to a base material to direct body heat while also maintaining the desired transfer properties of the base material. In some embodiments, the heat managing material elements include heat management elements that reflect heat or conduct heat, and may be directed towards the body of a user or away from the body of the user.

Abstract: Embodiments of the present disclosure relate generally to body gear having designed performance characteristics, and in particular to methods and apparatuses that utilize an array of heat managing elements coupled to a base material to direct body heat while also maintaining the desired transfer properties of the base material. In some embodiments, the heat managing material elements include heat management elements that reflect heat or conduct heat, and may be directed towards the body of a user or away from the body of the user.

Abstract: A pair of protective pants, such as firefighter's pants or rescue provider's pants, has an upper portion, which when covers a lower region of a wearer's torso, and two leg portions, each of which when worn covers one of the wearer's legs. Each leg portion has an upper region, which extends downwardly from the upper portion, and a lower region, which extends upwardly from a lower end of such leg portion toward the upper region and which terminates not higher than where such leg portion when worn covers the wearer's knee. The pair of protective pants, at the lower region of each leg portion but not elsewhere, has an outer layer of puncture-resistant material.

Abstract: An article of clothing that can be worn by suicidal inmates and medical patients is provided. In one embodiment, the article of clothing is comprised of a high-strength fabric consisting of an outer layer of tear-proof material, an inner layer of soft material, and a third layer of insulating material between the outer and inner layers that provides warmth and bulk to the fabric. The three layers are joined together with a nylon thread. The article of clothing is further comprised of at least one sleeve section that is removably attached to at least in part to a torso section, wherein the at least one sleeve section detaches from the torso section to prevent a user from injuring or killing himself. In another embodiment, the article of clothing is comprised of a non-woven cellular material with very low tensile strength that cannot effectively be fashioned into a rope or noose.

Abstract: A method is provided for making a fluid-circulating heat exchanging garment, the method including providing a fabric panel for assembly of the heat exchanging garment, defining a tubing layout on the fabric panel with straight portions and bend portions defined in a flexible tubing. The straight portions of the tubing are affixed to the fabric panel and a mold is inserted into the inner radius of each bend portion. The mold has a shape corresponding to each bend portion and a channel having a radius adapted to closely fit over the tubing. The fabric panel and tubing are heated to an annealing temperature of the tubing. After cooling the fabric panel, the molds are removed, leaving the tubing reshaped at the bend portions to a desired radius.

Abstract: A flash fire and chemical barrier composite fabric of a flame resistant fibrous basic layer; a radiant heat and chemical permeation barrier, the barrier including a metalized polymeric chemical permeation resistant layer film; and a clear heat sealable outer film layer overlying the radiant barrier and forming a heat sealable outer surface of the composite fabric.

Abstract: A protective garment including an outer shell and an inner liner coupled to the outer shell and positioned such that the inner liner is positioned between a wearer and the outer shell when the garment is worn. The inner liner includes a base material and a high lubricity material which has a higher lubricity than the base material. The high lubricity material is woven into the base material to form a plurality of discrete contact areas in which a plurality of filaments of the high lubricity material are immediately adjacent to each other.

Abstract: A protective garment (10) is provided for use by a firefighter or other emergency worker. The garment includes a torso covering portion (20, 50), a belt (24, 54) having a length extending around the torso covering portion, an attachment (25, 56) between the belt and the torso covering portion to limit relative movement of the belt along the length of the belt relative to the torso covering portion, and a belt receiving tunnel (28, 58) on the torso covering portion, the tunnel including a wall portion (40) that is movable between a closed position enclosing the belt in the tunnel and an open position allowing access to the attachment.

Abstract: A flash fire and chemical barrier composite fabric, comprising a flame resistant fibrous basic layer; a radiant heat and chemical permeation barrier, the barrier including a metalized polymeric chemical permeation resistant layer film; and a clear heat sealable outer film layer overlying the radiant barrier and forming a heat sealable outer surface of the composite fabric.

Abstract: A jacket of the type used by firefighters as protective garment. A collar of the jacket comprises a lower edge connected to a shoulder/torso portion of the jacket in a straight seam. An upper exposed edge is spaced apart from the lower edge. A given shape is provided to the upper exposed edge such that a variable height is defined between the lower edge and the upper exposed edge along the upper exposed edge.

Abstract: A thermal therapy garment that covers at least the lower extremities of a patient. The garment has an air impermeable outer layer and an air permeable inner layer. An inflatable air chamber is defined between the inner and outer layers. An inlet port connects to the chamber to allow inflation with conditioned air, which is exhausted through the inner layer over a selected region of the patient's lower body. A gown has a length sufficient to overlap a waist portion of the garment, The gown has an opening that coincides with the inlet port, thereby allowing a hose to pass through the gown and connect to the inlet port. In one embodiment, the gown has sleeves and/or a posterior portion that are heat reflective whereby the extremities are warmed to minimize the core to peripheral temperature gradient.

Abstract: Turnout pants for use in firefighting, a protective accessory that can be added to turnout pants and a method of altering turnout pants to protect a wearer from sharp instruments are disclosed herein. Turnout pants may include two pants legs made at least partially of fireproof material. A piece of protective material may be positioned on one or more pants legs. The piece of protective material may be configured to protect a wearer from a sharp instrument such as a chainsaw.