Abstract: An item of armor includes a ballistics arresting core, a first shell layer disposed on a first side of the ballistics arresting core, and a second shell layer disposed on a second side of the ballistics arresting core such that the second shell layer partially overlaps the first shell layer at an edge of the first shell layer to seal the ballistics arresting core within the first shell layer and the second shell layer.

Abstract: A polymeric coating composition for use in overlaying at least a portion of a substrate element composed of a plural component polymeric system composed of a reactive blend of at least one first component and at least one second component, wherein the first component essentially of a polymer and/or blend of polymers present in an amount sufficient to impart a predetermined amount of tensile strength, hardness, flexibility and adhesive strength to the resulting polymeric coating, and the second component is an isocyanate or isocyanate quasi-prepolymer. The substrate element is a blast-resistant polymeric material having low surface energy and/or low reactivity at or near the surface of the substrate. Also disclosed is a blast and/or ballistic-resistant construction element composed of a structure having the aforementioned polymeric material thereover. The polymeric material has a substrate matrix containing at least one of ultrahigh molecular weight polyethylene, aramid materials, and the like.

Abstract: The present invention embodies an endovascular graft having an attachment frame connection mechanism that allows placement of the main body component in vasculature in combination with limb components. Various limb component-to-main body component attachment mechanisms are provided which ensure a reliable bond while facilitating a smaller delivery profile.

Abstract: A polymeric coating composition for use in overlaying at least a portion of a substrate element composed of a plural component polymeric system composed of a reactive blend of at least one first component and at least one second component, wherein the first component is consists essentially of a polymer and/or a blend of polymers present in an amount sufficient to impart a predetermined amount of tensile strength, hardness, flexibility and adhesive strength to the resulting polymeric coating and the second component is an isocyanate or isocyanate quasi-prepolymer. The substrate element is a blast-resistant polymeric material having low surface energy and/or low reactivity at or near the surface of the substrate. Also disclosed is a blast and/or ballistic-resistant construction element composed of a structure having the aforementioned polymeric material in overlying attached relationship thereto.

Abstract: A coating composition that includes a reactive blend of at least one first component and at least one second isocyanate or isocyanate quasi-prepolymer component with the first component is consisting essentially of a polymer and/or a blend of polymers present in an amount sufficient to impart a predetermined amount of tensile strength, hardness, flexibility and adhesive strength to the resulting polymeric coating. The first component can be composed of at least one of amine terminated polyetherpolyols, amine-based polyols and high functional polyols. Also disclosed is a composite article that includes a polymeric substrate composed of fibers of at least one of ultrahigh molecular weight polyethylene and aramid in a polymeric mixture and the coating material and a vehicle having an interior surface having at least one polymeric panel composed of the substrate and the coating.

Abstract: An articulating joint is provided for use in a foldable frame for a stretcher for example, which is capable of being selectively locked against upward, downward, or lateral folding by rotating the joint relative to the folding frame member.

Abstract: This invention is an advancement in the safe and practical methods of transporting sick or injured patients. The Manhandler is a flexible stretcher constructed of pliable materials. The injured patient is firmly secured to the cot portion of the system by a flexible wrap of sturdy material that extends along each side of the patient's entire body and is secured across his body by a series of strong straps. The litter and the wrap are attached to two parallel flexible strips of material which form lifting grips. These side grips provide support when lifted from the side. A solid sheet of plastic material provides rigidity to the cot portion of the stretcher when side lift is applied, yet remains flexible to allow elevation of the feet and head when such lift is released. The supporting material is radio-opaque to allow x-rays without the necessity of removing the patient from the litter.