Abstract: In various embodiments, a drainage device includes an inner lumen configured for draining fluid from a target site and one or more outer lumens for transmitting dilution fluid to the inner lumen. According to one embodiment, the drainage device includes one or more eyelets and/or a distal opening through which the fluid from the target site enters the inner lumen. In one or more embodiments, the dilution fluid is transmitted to the inner lumen through one or more ports that may output the dilution fluid directly into the inner lumen or into the eyelet. According to one embodiment, as the fluid from the target site flows through the drainage device, the dilution fluid reduces clotting processes such that formation of blockages within the inner lumen is prevented or at least reduced. In some embodiments, the dilution fluid is substituted with, or provided in addition to, pharmaceutical solutions or other infusions.

Abstract: A liquid crystal display system comprising: a. a dichroic mirror (2) arranged to direct first and second spectral components along a first processing path (A) and to direct a third spectral component along a second processing path (B); b. a first cubic polarizing beam splitter (4) arranged to direct the first and second components towards first and second liquid crystal on silicon (LCoS) panels (18, 22), respectively, and to direct the first and second components, after modulation, along a third processing path (C); c. a second cubic polarizing beam splitter (6) arranged to direct the third component towards a third LCoS panel (28), and to direct the third component, after modulation, along a fourth processing path (D); d. a cubic dichroic beam splitter (8) arranged to direct said first and second components and said third component along a fifth processing path (E); and e. three post analyzers (30, 32, 34) arranged on an external output face of the dichroic beam splitter.

Abstract: A digital image projector includes an illumination-light source lamp and illumination beam forming optics for forming a white-spectrum illumination beam and color-band-separation optics to divide the illumination beam into color-component subbeams. The digital image projector also includes a reflective digital-image-encoding polarization modulator mechanism such as a reflective liquid crystal display polarization modulator to reflectively modulate the linearly polarized subbeams to form color-component image encoded-polarization subbeams and projection lens optics for projecting a color image divided from the image encoded-polarization subbeams.

Abstract: A digital image projector includes an illumination-light source lamp and illumination beam forming optics for forming a white-spectrum illumination beam and color-band-separation optics to divide the illumination beam into color-component subbeams. The digital image projector also includes a reflective digital-image-encoding polarization modulator mechanism such as a reflective liquid crystal display polarization modulator to reflectively modulate the linearly polarized subbeams to form color-component image encoded-polarization subbeams and projection lens optics for projecting a color image divided from the image encoded-polarization subbeams.

Abstract: A digital image projector includes an illumination-light source lamp and illumination beam forming optics for forming a white-spectrum illumination beam and color-band-separation optics to divide the illumination beam into color-component subbeams. The digital image projector also includes a reflective digital-image-encoding polarization modulator mechanism such as a reflective liquid crystal display polarization modulator to reflectively modulate the linearly polarized subbeams to form color-component image encoded-polarization subbeams and projection lens optics for projecting a color image divided from the image encoded-polarization subbeams.

Abstract: A digital image projector includes an illumination-light source lamp and illumination beam forming optics for forming a white-spectrum illumination beam and color-band-separation optics to divide the illumination beam into color-component subbeams. The digital image projector also includes a reflective digital-image-encoding polarization modulator mechanism such as a reflective liquid crystal display polarization modulator to reflectively modulate the linearly polarized subbeams to form color-component image encoded-polarization subbeams and projection lens optics for projecting a color image divided from the image encoded-polarization subbeams.

Abstract: A hollow resin bonded glass fiber column of unique cross section suitable for use as a utility pole, light standard or the like is disclosed including unique means for forming the pole. A rotatable finned mandrel is wrapped with a waxed surfaced paper and then sprayed with a mixture of chopped glass, resin and catalyst which is initially pressed thereon by a roller and then wrapped with continuous bands of fiberglass roving, re-rolled, covered with a fiberglass veil, rolled again and allowed to cure. The finned mandrel which makes relatively thin line contact with the inside of the pole and the wax surfaced paper allows the curved pole to be easily slipped endwise from the mandrel. In one embodiment a metal mandrel having eight radially extending fins has been successfully used to form fiberglass poles of octagonal cross section.