摘要:
A head lamp for a motor vehicle is disclosed with a reflector for reflecting light. A light bulb is oriented within the head lamp and spaced apart from the reflector for providing illumination that is reflected from the reflector and out of the head lamp. A bulb shield is provided with a peripheral region displaced about the light bulb for preventing glare light from exiting the head lamp. In one embodiment, the peripheral region is a polygon that is not radially symmetrical. In another embodiment, the bulb shield has a rear opening and a front opening for minimizing heat within the bulb shield. In yet another embodiment, the bulb shield has a front opening and the light bulb front portion is coated with an opaque material for blocking glare light.
摘要:
An injector system includes a source of injection fluid, a pump device, a fluid path set disposed between the source of injection fluid and the pump device, a fluid control device operatively associated with the fluid path set and a hand held control device for controlling the flow rate of the injection fluid. The hand held control device includes a piston slideably disposed within a chamber and adapted to engage a switch that controls the flow rate of the injection fluid. The fluid control device is adapted to permit purging of air from the fluid path set and to stop flow of the injection fluid to a patient at substantially any pressure or flow rate generated by the pump device for delivering a sharp bolus of the injection fluid to the patient. The fluid control device is preferably part of the fluid path set between the source of injection fluid and the pump device.
摘要:
A combined fluid injection and inflation system is disclosed and includes a fluid delivery system including at least one pressurizing device, a fluid path, and a control unit. The fluid path is adapted to connect the pressurizing device to a patient via a catheter including a balloon and inserted in the patient. The control unit is operable to control the fluid delivery system. In operation, the control unit selectively actuates the fluid delivery system to operate in a fluid injection mode or in a balloon inflation mode. In the fluid injection mode the pressurizing device delivers fluid to the fluid path for a fluid injection procedure. In the balloon inflation mode, the pressurizing device delivers fluid to the fluid path for inflating the balloon associated with the catheter. An operator control may be connected to the control unit for controlling the fluid delivery system and may be a handheld device.
摘要:
A system and method for reducing out-gassing, i.e. discharge or emissions, of corrosive vapors/gasses, such as Hydrogen Bromide, Hydrogen Chloride and/or Hydrogen Fluoride, from semiconductor processing equipment and processed semi-conductor materials, into the surrounding environment is disclosed. Out-gassing is the release of gases from the surfaces of a solid body. In the disclosed system and method, after the requisite semiconductor processing has completed, a radiant energy source, such as an ultraviolet light source is exposes the corrosive gas or processed semiconductor materials, e.g. wafers, while the gas or materials are still contained within the processing equipment. The ultraviolet light energy decomposes the corrosive gas into lesser corrosive components thereof, i.e. disassociates the molecules of the corrosive gas. The disassociated species may then combine into volatile molecules that may be evacuated through the pumping system to an exhaust system. The processing equipment can then be opened releasing fewer corrosive components into the surrounding environment.
摘要:
A system for producing a contrast-enhanced medical image of a patient includes a source of a contrast or enhancement medium, a pressurizing unit in fluid connection with the source of contrast or enhancement medium, an energy source operable to apply energy to a region of the patient, an imaging unit providing a visual display of an internal view of the patient based upon a signal resulting from the energy applied to the region of the patient, and a control unit. In an embodiment, the signal is affected by a condition of the contrast or enhancement medium in the patient. To control the procedures, the control unit adjusts the condition of the contrast or enhancement medium in the patient based upon the signal. A communication interface preferably enables information between an injector subsystem and an imaging subsystem.
摘要:
A process for the production of a mono-olefin from a feedstock comprising a paraffinic hydrocabon which process comprises a) partially combusting at a pressure of at least (15) barg a mixture of the hydrocarbon feed and a molecular oxygen-containing gas in contact with a catalyst capable of supporting combustion beyond the normal fuel rich limit of flammability where they are reacted to form a product comprising one or more mono-olefin(s), carbon monoxide and hydrogen and b) recovering the one or more olefin(s).
摘要:
An intelligent package system for holding or delivering medical pharmaceuticals, controlled substances, or hazardous materials includes at least one integral active display, a controller and one or more of the following: a programmable memory; one or more sensors; a communication interface device; a power source; one or more user input devices; and an externally connected device in communication with the controller/display. The active display allows static as well as dynamic visual information to be presented, and may be printed or stamped directly onto the surface of the pharmaceutical container or packaging to provide for enhanced information display, access, and visibility.
摘要:
The invention relates to thiophene carboxamides of formula (I), wherein R1, R2, R3, A, n and X are as defined in the specification, processes and intermediates used in their preparation, pharmaceutical compositions containing them and their use in therapy