Abstract: A luminaire for architectural, industrial and warehouse applications can be assembled using an extruded housing having curved sides connected by a cross member. Windows in the curved sides can allow light to exit toward the sides of the luminaire while most of the light exits through a lens on the bottom. The extrusion can have channels and slots such that optical elements and an LED array can be slid into the housing and retained by end caps. A housing cover can overlie a wireway while being held in place by screws creating a clamping force between the housing cover and fixture brackets retained within the housing. The luminaire can be suspended by the fixture brackets or by elements attached to the fixture brackets.

Abstract: A luminaire having corrosion resistant and vapor tight properties. The luminaire comprises a first lighting module having a first housing with heat sink fins located thereon, a second lighting module having a second housing with heat sink fins located thereon, a raised junction box affixed between the first lighting module and the second lighting module, and at least one LED containing printed circuit board in each of the first lighting module and the second lighting module. The first housing and the second housing are each comprised of a thermally conductive plastic resin material.

Abstract: A flush mount fixture can be installed directly into a junction box in ceiling while still meeting safety standards such as fire safety stands and electrical standards. The fixture can be electrically powered directly from the power lines entering the junction box. The components and materials have been designed and selected specifically for installation into a junction box to thereby provide a flush mounted fixture. By meeting all required safety standards, the lighting fixture is easy and quick to install. No additional cans, hanger bars, or similar devices are needed. The fixture's trim is removably attached such that it can be pulled away and replaced by a similar trim piece having a different color or decorative appearance.

Abstract: An improved radio frequency transparent utility meter cover for an automatic meter reading (AMR) system. The cover is manufactured from a strong and chemically inert polyolefin or polypropylene copolymer and includes a non-corroding lock to secure the cover to the meter box frame. The underside of the cover includes a plurality of ribs that lend strength and rigidity to the cover while increasing mounting points for meter unit interface devices.

Abstract: The present invention provides a catheter which combines the benefits of improved drug dispersion, increased accuracy of placement and kink and collapse resistance. The catheter comprises a flexible cylindrical tube having a proximal portion open at one end and a distal portion, the portions in fluid communication, the distal portion comprising a closed, rounded tip and a diffusion area having at least one opening therein which permits fluid flow, the proximal portion including a proximal tip, and at least one reinforcement member attached at the distal tip and at the proximal tip of the flexible cylindrical tube, with the remainder of the at least one reinforcement member movable within the flexible cylindrical tube. The catheters of the present invention can find use in a variety of local, regional and peripheral pain management applications.

Abstract: A connection system for electrical conductors is disclosed. The system involves an outer sheath manufactured from a material transparent to ultraviolet light. A tubular, deformable crimp ferrule is inserted within the sheath. Thereafter, a portion of ultraviolet-curable adhesive is placed within the ends of the sheath, which are covered with cap members to retain the adhesive inside. To connect the conductors (e.g. insulated wires or cables) the ends thereof are pushed through the cap members, through the ultraviolet-curable adhesive, and into the crimp ferrule. The crimp ferrule is then deformed to securely engage the ends of the conductors. Ultraviolet light is subsequently applied which passes through the sheath, causing the adhesive to solidify. The foregoing process produces a strong and secure bond between the conductors, and is readily adaptable to large-scale, mass production manufacturing conditions using a minimal amount of time and labor.