Abstract:
A method and system for displaying an image in three dimensions during a frame period. The method includes generating a left image sub-frame and a right image sub-frame. The left image sub-frame defines a visual perspective of a left eye and the right image sub-frame defines a visual perspective of a right eye for the image. The method further includes displaying the left image sub-frame utilizing a first plurality of colors and displaying the right image sub-frame utilizing a second plurality of colors. The first plurality of colors is distinct from the second plurality of colors.
Abstract:
A medication dispenser includes a thermal drop generator ejector head. Medication is maintained in a pressurized container connected to a valve under the control of control electronics and to a compliant chamber. Fluid flows from the container to the chamber and to the ejector head. In a first mode the dispenser is operable to dispense aerosolized medication. In a second mode the ejector head is purged with fluid from the container to maintain the ejector head.
Abstract:
A projection system projects a pixelized color images onto a display surface. The projection system includes a light source, an interferometric modulator, and a reflective light modulator. The interferometric modulator is configured to modulate the wavelength of light and reflect modulated light toward the display surface. The reflective light modulator is disposed to receive light from the light source and selectively reflect the light toward the interferometric modulator and the display surface.
Abstract:
A lamp assembly including an integral reflector and heat sink having a reflector portion comprising an integrated heat sink and a plurality of integral cooling fins connected to the integrated heat sink, a cathode assembly mechanically coupled to the reflector portion, an anode mechanically coupled to the reflector portion and electrically isolated from the cathode assembly, and at least one thermal stress reduction feature.
Abstract:
A device for sorting particles. The device may include a channel structure that defines a channel having an inlet and first and second outlets. The device also may include first and second transport mechanisms. The first transport mechanism may be configured to create a particle stream of first particles and one or more second particles. Each particle may move along the channel from the inlet toward the first outlet and may be disposed in a fluid supported by the channel structure. The second transport mechanism may be configured to be pulse-activated to selectively move at least one of the second particles from the particle stream and toward the second outlet.
Abstract:
An inhalation system is disclosed that, in an exemplary embodiment, includes an ejector that ejects medicated droplets during an activation event, a conduit fluidically coupled to the ejector and configured to transport the droplets to a patient during an in-breath, and a particle detection system configured to determine whether the droplets have properly passed through the conduit and to the patient during an activation event. Also disclosed are methods for detecting particles in an inhaler system, with an exemplary method including generating a dose of medicament particles from an inhaler system; detecting particles emitted in the inhaler system; and determining if a desired particle flux has been achieved for inhalation by a patient.
Abstract:
Inhaler systems and method of use thereof are disclosed. One exemplary inhaler system, among others, includes an inhalation/exhalation structure including an inhalation/exhalation orifice. In addition, the inhaler system includes a medicament supply system having a medicament ejector disposed adjacent the inhalation/exhalation orifice. The medicament supply system controllably ejects medicament droplets from the medicament ejector. Further, the inhaler system includes a flow control system in fluidic communication with the medicament ejector. The flow control system is configured to entrain the medicament droplets and pass the medicament droplets to the inhalation/exhalation orifice when the patient applies an in-breath to the inhalation/exhalation structure. In addition, the flow control system is configured to impede a flow of air from the inhalation/exhalation orifice to the medicament ejector when the patient applies an out-breath into the inhalation/exhalation structure.
Abstract:
A disposable blood test device comprises a substrate configured for carrying a chemical reagent and circuitry formed on the substrate. The circuitry comprises a sensor portion associated with the chemical reagent to enable measurement of at least one of a presence and a concentration of a blood analyte, and an information storage portion configured to store information indicative of a property of the chemical reagent.
Abstract:
A plurality of colors of light is generated. The plurality of colors of light have a color sequence that periodically varies with a characteristic sequential color time period. The plurality of colors of light are modulated to provide a plurality of sub-frame images for each of a sequence of image frames. The plurality of sub-frame images are projected for each of the image frames during a frame period. For each image frame, each of the sub-frame images is projected displaced relative to each other sub-frame image. The periodic variation of the plurality of colors of light and the projection of the plurality of sub-frame images are synchronized to assure an integer relationship between the color time period and the frame period.
Abstract:
Disclosed are embodiments of a system and method for processing an image. An image processing unit includes a processor unit and a control unit. The processor unit is configured to receive an incoming video signal and to generate information indicative of the video signal. The control unit is configured to generate first control signals that define bit planes manifested on a spatial light modulator. The control unit is further configured to generate second control signals that define an illumination characteristic of light received by the spatial light modulator from a solid state light source for each of the bit planes. The illumination intensity characteristic is selected based upon the information indicative of the video signal.