Abstract: A diagnostic testing system includes a network node comprising a controlling entity communicatively coupled to a network. The controlling entity communicates with a patient, a laboratory facility, and a medical decision maker over the network. The controlling entity controls the transfer of diagnostic data between the patient, the laboratory facility, and the medical decision maker over the network. The diagnostic data may be related to at least one diagnostic test on the patient.

Abstract: The present invention provides a system and method for remotely accessing a client in a client-server system. From a browser, an end user enters a URL containing a machine name and a port number. A listening program at the client listening on that port number establishes communication with the browser and invokes a client agent. The client agent includes conventional client functions as well as APIs that allow the client to interface with both the server and the browser. The client agent then serves an applet to the browser that makes the browser appear to the end user as the client machine. The user can then execute client functions from the browser. Examples of the client functions include backing up and restoring files from the client to/from the server, migrating or recalling files, archiving or retrieving files.

Abstract: A computer-readable medium to direct a computer to function in a specified manner includes executable instructions to: create a data table characterizing data values; standardize changes between data values to produce standardized values; and apply a weighting factor to the standardized values to produce a data change index.

Abstract: An improved method for colorizing a digital halftone that uses both input color density and output halftone luminance to quantize and relocate color thereby reducing digital storage and transmission overhead capacity. The method utilizes a synergy between color and luminance inherent within the input image to enable the available space for color within the output luminance halftone to not exceed that necessary to allocate all of the input color information. An input color image is digitally reproduced using a separation of input primary color information from input grayscale information. A digital halftone, derived from the grayscale or luminance channel of a four-channel input image, is colorized by the invention's method of processing the remaining three additive or subtractive primary color channels. The halftone's two output colors are designated “black” and “transparent.

Abstract: An apparatus is provided for testing fluid samples includes a sensor, which can be light source, directed to a flow cell and a photo sensor for detecting a light beam reflected from the flow cell. The photo sensor monitors the fluid in the flow cell by sensing the reflected light beam from the flow cell, thereby monitoring the test.

Abstract: An appartus for hanging items on a wall comprises a backing plate with a substantially square mounting plate portion and a plurality of apertures formed in the backing plate. The backing plate is anchored in a wall and then a supporting peg is inserted into one of the plurality of apertures. An item can then be hung on the supporting peg. By selectively adjusting the position of the supporting peg, the exact hanging location for the item can be quickly and easily adjusted, without altering the position of the backing plate.

Abstract: An apparatus is provided for testing fluid samples includes a sensor, which can be light source, directed to a flow cell and a photo sensor for detecting a light beam reflected from the flow cell. The photo sensor monitors the fluid in the flow cell by sensing the reflected light beam from the flow cell, thereby monitoring the test process. The apparatus may have additional light source so that the photo sensor may monitor the test process by detecting the absorption light beam or fluorescent light beam from the flow cell at different phases of the test process.

Abstract: Disclosed is a point of care diagnostic system that includes an analytic cartridge adapted to receive a blood draw tube such that the cartridge can directly accept a blood sample from the blood draw tube. The cartridge is adapted to perform an assay on the blood sample and to produce an indication of an assay result entirely within the cartridge.

Abstract: An apparatus is provided for testing fluid samples includes a sensor, which can be light source, directed to a flow cell and a photo sensor for detecting a light beam reflected from the flow cell. The photo sensor monitors the fluid in the flow cell by sensing the reflected light beam from the flow cell, thereby monitoring the test.

Abstract: An improved digital halftoning method that uses an input image's global gray levels to determine the local gray levels of a monochrome output image. Input multi-bit pixels grouped into two-pixel-by-two-pixel local subcells are variously aggregated into one or more larger supercells. The size of said supercell(s) is related to and limited by the size of the global input bitmap. A final monochrome gray level is derived from said supercell(s) and distributed within contained subcells. Subcell gray levels are expressed as interim whole monochrome pixels and gray level remainders. A comparison is made of the final supercell and the summed interim subcell monochrome gray levels. An ordering of the remainders is used for assignment of additional monochrome pixels, if necessary, to yield final subcell monochrome gray levels. Gray level rounding errors thus are quantized by reverse diffusion until a monochrome gray level for each of the global image's two-pixel-by-two-pixel local subcells is derived.

Abstract: An improved method of encoding and compressing digital halftones that utilizes a “none-of-the-above” method for designating variable-length runs. A monochrome input bitmap is rearranged slightly to reduce the patterns possible in contained digital halftone cells. This revised monochrome bitmap is parsed into subfiles to optimize run-lengths. The parsed subfiles are combined into a single file whose alternating runs of 1's and 0's are converted into successive variable-length binary numbers. One of the permutations of an antecedent binary is designated “none-of-the-above” and its use triggers a subsequent variable-length binary. All other permutations within each variable-length binary may designate a specific contained run-length and such use triggers a return to the initial binary in the series. The above method is reversed to decode and uncompress the encoded file to reproduce the original revised monochrome bitmap for display by a computer monitor or printer.

Abstract: A flow cell system includes a housing, a mixing chamber and a flow channel sized to provide for movement of liquid from the mixing chamber by non-capillary action. A monitoring device is coupled to the matrix. A fluid moving source is coupled to the flow channel. A matrix is coupled to a distal end of the flow channel and contains a compound that will react with the sample to create a change detectable by the monitor device. A fluid path extends from the mixing chamber to the flow channel and to the matrix to bring sample fluid to the matrix for detection of analyte levels therein.

Abstract: An apparatus is provided for testing fluid samples includes a sensor, which can be light source, directed to a flow cell and a photo sensor for detecting a light beam reflected from the flow cell. The photo sensor monitors the fluid in the flow cell by sensing the reflected light beam from the flow cell, thereby monitoring the test process. The flow cell has a flow channel the allows fluid sample to flow at a rate where sufficient incubation of the fluid will occur before the fluid enters an area where analyte levels will be detected.

Abstract: An apparatus is provided for testing fluid samples includes a sensor, which can be light source, directed to a flow cell and a photo sensor for detecting a light beam reflected from the flow cell. The photo sensor monitors the fluid in the flow cell by sensing the reflected light beam from the flow cell, thereby monitoring the test process. The apparatus may have additional light source so that the photo sensor may monitor the test process by detecting the absorption light beam or fluorescent light beam from the flow cell at different phases of the test process.

Abstract: An apparatus is provided for testing fluid samples includes a sensor, which can be light source, directed to a flow cell and a photo sensor for detecting a light beam reflected from the flow cell.

Abstract: An improved digital halftoning method that uses an input image's global gray levels to determine the local gray levels of a monochrome output image. Input multi-bit pixels grouped into two-pixel-by-two-pixel local subcells are variously aggregated into one or more larger supercells. The size of said supercell(s) is related to and limited by the size of the global input bitmap. A final monochrome gray level is derived from said supercell(s) and distributed within contained subcells. Subcell gray levels are expressed as interim whole monochrome pixels and gray level remainders. A comparison is made of the final supercell and the summed interim subcell monochrome gray levels. An ordering of the remainders is used for assignment of additional monochrome pixels, if necessary, to yield final subcell monochrome gray levels. Gray level rounding errors thus are quantized by reverse diffusion until a monochrome gray level for each of the global image's two-pixel-by-two-pixel local subcells is derived.

Abstract: A work station for simultaneously performing multiple assays includes a base structure, a receptacle rack assembly received within a receptacle rack well formed in the base structure, a pipette tip rack assembly received within a pipette tip rack well formed in the base structure, a multiple conduit substance transfer device, and substance transfer device positioning structure. The receptacle rack assembly holds a plurality of receptacles in which a plurality of individual assays are performed, and the pipette tip rack assembly holds a plurality of contamination limiting pipette tips. The substance transfer device is capable of simultaneously dispensing substances into two or more receptacles or simultaneously removing substances from two or more receptacles. Alternatively, the substance transfer device is capable of simultaneously dispensing substances into two or more receptacles, and, at about the same time, simultaneously removing substances from two or more receptacles.

Abstract: A method and system for servicing a request using a server is disclosed. The server is capable of communicating with a client. The client provides a plurality of functions. The method and system include providing a thin client for providing the request. The thin client is compatible with at least one client platform. The method and system also include providing a listening program. The listening program is for listening for the request from the thin client and invoking the client. A portion of the plurality of functions may be provided on the at least one client platform. In another aspect, the thin client is further compatible with a plurality of client platforms. The request may be from one of the plurality of client platforms.

Abstract: A work station for simultaneously performing multiple assays includes a base structure, a receptacle rack assembly received within a receptacle rack well formed in the base structure, a pipette tip rack assembly received within a pipette tip rack well formed in the base structure, a multiple conduit substance transfer device, and substance transfer device positioning structure. The receptacle rack assembly holds a plurality of receptacles in which a plurality of individual assays are performed, and the pipette tip rack assembly holds a plurality of contamination limiting pipette tips. The substance transfer device is capable of simultaneously dispensing substances into two or more receptacles or simultaneously removing substances from two or more receptacles. Alternatively, the substance transfer device is capable of simultaneously dispensing substances into two or more receptacles, and, at about the same time, simultaneously removing substances from two or more receptacles.

Abstract: An apparatus is provided for testing fluid samples includes a sensor, which can be light source, directed to a flow cell and a photo sensor for detecting a light beam reflected from the flow cell.