摘要:
A universal microplate analyzer capable of carrying out measurements on samples contained in the wells of microplates by fluorescence, absorbance, luminescence employs at least two light sources and optical fiber channels for directing excitation light to the sample wells. Flexibility of operation is provided by arrays of mirrors, apertures, and polarizers which can be positioned as required for the analysis to be carried out.
摘要:
A diagnostic assay system including a test device and a scanning device are described. In one implementation, the scanning device includes a source of electromagnetic radiation, an optics assembly, a detector, and a microprocessor disposed within a chassis. The test device and scanning device may be configured to be movable relative to each other during operation of the scanning device.
摘要:
The present invention relates to a kit for taking biopsies, resections, excisions, and/or autopsies. Moreover, the present invention relates to methods of taking biopsies resections, excisions, and/or autopsies using the kit of the present invention. The kits and methods of the present invention allow for fewer errors, decreased turn around time and/or more rapid processing due to a cassette and specimen numbering system that is simplified and superior over that which has been previously disclosed in the prior art. The kit of the present invention comprises one or more tissue cassettes, and optionally one or more bottles of formalin and optionally, other components.
摘要:
An apparatus and method for the analysis of particles in an aerosol includes providing an inlet for the aerosol, a sample collector which accumulates particles passing through the inlet, a sample conditioning system which can vary at least one condition relating to the collected sample, a controller which causes the sample conditioning system to operate at select conditions, a measuring device for determining at least one parameter relating to the accumulated particles. The controller monitors the parameter while the condition is varied.
摘要:
A diagnostic assay system including a test device and a scanning device are described. In one implementation, the scanning device includes a source of electromagnetic radiation, an optics assembly, a detector, and a microprocessor disposed within a chassis. The test device and scanning device may be configured to be movable relative to each other during operation of the scanning device.
摘要:
There is provided apparatus for the measurement of particle mass concentration of an aerosol and which comprises at least one aerosol inlet and at least one electrostatic precipitator which directs an aerosol flow towards a mass sensor on which the particles are collected, said sensor being housed in a magazine including a plurality of other sensors, each of which may be substituted for said sensor, and a control. The control selectively connects one of said at least one aerosol inlet with one of the sensors.