Abstract: The present invention allows developers of user installable software interfaces to generate end user installation procedures and documentation for the interface through a software solution. The method of the present invention reads interface configuration data present within a description of the interface and creates an installation guide that reflects that interface as it then exists. Guide creation may occur in real-time. In a preferred embodiment, the method of the present invention for automated generation of installation instructions for an interface comprises deriving installation related information from configuration data associated with the interface; retrieving template installation instruction information from a persistent data store; and incorporating the derived installation related information into the template installation information to form an installation instruction data file that may be formatted in numerous ways.

Abstract: A user interface enables a critical care clinician (such as a respiratory therapist, nurse, resident, or attending physician) to quickly ascertain a patient condition as part of a patient care management procedure. A system according to invention principles comprises a user interface display providing a quick and convenient way to display key vital parameters and their acceptable ranges within the immediate eye-span of a clinician. A system provides a user interface presenting patient medical parameter data, and includes an acquisition processor for acquiring, from a patient monitoring device, data representing a patient parameter. The system includes a processor for initiating generation of data representing at least one display image including, (a) a current value of a patient parameter and (b) a sliding bar representation of the patient parameter current value together with a range indicator for graphically indicating whether the current value is outside of a user determined range.

Abstract: A processing system, for use with a user interface display including image elements for prompting user data entry, includes a binding database. The binding database includes elements for linking different first and second data item identifiers with corresponding different first and second prompt elements of a user interface display image. The first data item identifier identifies a set of allowable data items for entry by a user via the first prompt element. A database parser automatically examines the binding database to detect a change in binding database elements. A processor updates the set of allowable data items in response to any detected binding database change.

Abstract: A system for dynamically configuring a user interface display, including image elements for prompting user data entry, includes an input data processor for receiving input data via a prompt element for display in the user interface. A database associates a condition with input data received via the prompt element An image element processor determines whether the received input data satisfies the condition and at least either activates or inactivates an image element in the user interface display in response to the determination.

Abstract: A system, method, and article of manufacture are described for use in updating a target application with one or more software application data elements. In an exemplary embodiment, the system comprises a source of a plurality of application data elements suitable for updating a plurality of different target applications; a first processor for identifying and extracting selected application data elements from the source in response to user selection of a target application; and an output processor for mapping the extracted selected application data elements to corresponding file locations for replacement of corresponding data elements using mapping information associating the selected application data elements with file location data of the corresponding data elements. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure.

Abstract: A user friendly interface system enables a user to incorporate, in an executable application, custom decision logic in the form of an expression involving a high-level script language. A system supports use of user customizable expressions by a plurality of different executable applications. The system involves a database for associating a particular application of the plurality of different executable applications with a particular data item of a plurality of selectable data items available for incorporation in a user entered expression. The database is also employed in excluding use by the particular application of another data item of the plurality of selectable data items. An interface processor receives a user entered expression and incorporates the particular data item in the user entered expression to provide a resultant expression for use by the particular application.

Abstract: A flexible device having a flexible cup for attachment to a hearing aid housing for insertion in an ear canal of a user. The flexible cup includes an opening for securely accommodating a hearing aid housing upon insertion of the housing in the opening. The flexible cup also includes a plurality of spiral shaped ribs on an inner surface of the cup.

Abstract: A processing and user interface system supports Internet application and web page navigation for sequential task oriented processes, workflow management and user specific, customizable, interactive and other organizable processes. A network (Internet, Intranet or other network) compatible user interface system supports a process including a sequence of subtasks. The system initiates display of a composite window representing a plurality of overlaid tabbed web page (or application) windows each including a visible tab incorporating an identifier identifying a function provided by a web page or application window associated with a particular subtask of the sequence of subtasks. The visible tabs and corresponding overlaid tabbed windows are sequentially ordered in accordance with the sequence of subtasks.

Abstract: A method for providing a displayable task schedule of tasks to be performed on behalf of specific service tasks such as individuals by a particular worker of a plurality of workers is disclosed. In an embodiment, the method comprises receiving worker identification information; compiling a list of tasks to be performed by a worker in response to the received identification information based on a continuing role assigned to the worker and a list of service tasks; and initiating display of the compiled list of tasks.

Abstract: An electrocardiogram (ECG) system provides a set of ECG lead signals. The system includes a source of a subset of ECG lead signals. A synthesizer, coupled to the ECG lead signal source, generates a set of synthesized ECG lead signals from the subset of ECG lead signals. Data is also generated representing the accuracy of the set of synthesized ECG lead signals.

Abstract: The present invention relates to a method and a system for extracting a 3D region of interest from a stack of medical scan slices which is still a challenging task even in this new millennium. One difficulty is that there is no robust automatic algorithm that can handle all the different situations and applications. Human intervention is usually unavoidable for extracting desired area or organs. However, without convenient tools, it is a tedious job for human being to go through hundred or thousand of slices just to extract region of interest. A system combines and modifies several advanced techniques to help a user extract volume of interest very easily and quickly. The technique of livewire for initial-delineate and modify regions of interest from 2D slices is utilized. Then variational interpolation technique is employed to derive a 3D shape from these delineated 2D contours.

Abstract: A system for detecting a physiological parameter from a physiological signal, includes a source of the physiological signal. Circuitry, coupled to the signal source, detects spectral peaks in the physiological signal. Calculating circuitry, coupled to the spectral peak detecting circuitry, calculates a parameter value corresponding to each detected spectral peak. Weighting circuitry, coupled to the calculating circuitry and the spectral peak detecting circuit, assigns a weight to each peak according to a feature of a signal and the parameter value corresponding to that peak. Circuitry, coupled to the weighting circuitry, selects the peak according to a predetermined criterion. Output circuitry, coupled to the selecting circuitry and the calculating circuitry, then generates the parameter value corresponding to the selected peak.

Abstract: A medical information system processes information from multiple sources suitable for access by healthcare personnel for use in clinical (e.g., critical) care delivery. The system includes a communication interface for receiving information from patient monitoring devices and for bidirectionally communicating with a hospital information database containing patient records. The system also includes a data processor using the communication interface for acquiring patient record information from the hospital information database and for acquiring information from patient monitoring devices. The data processor updates the acquired patient record information based on the acquired information from the patient monitoring devices and communicates updated patient record information to the hospital information database, A display processor initiates display of the updated patient record information to a user.

Abstract: A sampling system includes an input terminal for receiving a data signal having a signal component and possibly a noise component. A sampler samples the data signal at a sample rate set in responsive to a control signal. A noise detector detects the presence of a noise component, and if a noise component is detected, generates the control signal conditioning the sampler to sample the data signal at a first sample rate satisfying the Nyquist criterion for the data signal including the noise component, and otherwise generating the control signal conditioning the sampler to sample the data signal at a second data rate satisfying the Nyquist criterion for the data signal including only the signal component.

Abstract: A receiver system automatically adaptively tunes to broadcast signals that are variable in the number of channels that are transmitted, their signal coding type and their modulation format. A system receives a digital bitstream representing video information encoded in one of a plurality of different formats, and transmitted on one of a plurality of transmission channels. In the system, a method for acquiring data transmitted on a transmission channel involves selecting a transmission channel from the plurality of channels and selecting a modulation format. The method also involves tuning to receive the modulation format and determining whether valid data is being received on the selected transmission channel. The method steps are repeated until valid data is received. The method may also involve selecting a coding type, and tuning to receive the coding type.

Abstract: A memory efficient image processor receives DPCM prediction error values from decompressed MPEG coded digital video signals in the form of pixel blocks containing luminance and chrominance data in a 4:2:2 or 4:2:0 format and recompresses the pixel blocks to a predetermined resolution. Luminance and chrominance data are processed with different compression laws during recompression. Luminance data are recompressed to an average of six bits per pixel, and only a reference pixel and one other pixel are processed separately from all other luminance pixels in a block. Chrominance data are recompressed to an average of four bits per pixel. Each pixel block is stored with overhead information facilitating efficient and accurate reconstruction.

Abstract: A technique for resetting a HPF for improving its settling time in response to a sharp transition in its input signal, by rapid input and clocking through the high-pass filter (HPF) of new data samples after occurrence of the sharp transition. The new data samples comprise an artificial ramp representative of the expected average slope of the input signal that should be maintained after occurrence of the sharp transition. The artificial ramp can be generated using “a priori” knowledge of the expected average slope of the input signal, or alternatively, can be generated using a direct measurement of the slope of the input signal at the time the HPF is to be reset. In the event that both the direct slope measurement and “a prior” slope knowledge are available at the time the HPF is to be reset, and they differ from each other, it is desirable to generate an artificial ramp whose slope provides a smoothed transition from the latter slope measurement to the former slope.

Abstract: A shielded conductor path comprising: a first signal conductor having an input end for acquiring a physiological signal and an output end for coupling the physiological signal to a physiological signal input of a patient monitor, and a second signal conductor positioned with respect the first signal conductor for acting as a shield therefore. An inductance connected in series between an output end of the second signal conductor and the reference signal input of the patient monitor forms a filter circuit which attenuates the level of an interference signal in the second signal conductor. In one preferred embodiment of the invention, the inductance is part of an RLC filter circuit contained in a housing which is selectively insertable between an EKG lead set and the EKG signal input of a patient monitor. The selectively insertable filter permits the use of standard EKG lead sets in the presence of RF electrosurgery procedures, without risk of burning the patient at the site of the EKG electrodes.

Abstract: Patient monitoring apparatus for use in an environment which includes a plurality of sensors. The apparatus provides collection and display of patient data signals collected from a medical patient using the sensors, including periods when the patient is being transported. The apparatus comprises a portable monitor coupled to a plurality of distinct data acquisition modules, which are coupled to the sensors. The modules includes cartridges, which detachably mount to the portable monitor, and pods which are positioned independent of the monitor. The pods reduce the number of cables extending between the patient's bed and the portable monitor by combining signals from many sensors into a single output signal. The modules collect patient data in analog form from the sensors and provide digital data signals to the monitor. The portable monitor includes: a display device for displaying the patient data, and storage for the patient data. The portable monitor may be coupled to a docking station.

Abstract: A variable length codeword decoder is responsive to a clock signal having multiple cycles and includes a source of sequential variable length codewords, each representing a run-length encoded codeword. A barrel shifter circuit is coupled to the codeword source and provides the next undecoded variable length codeword in lesser significant bits of its output terminal. A codeword decoding circuit is coupled to the output terminal of the barrel shifter and operates to decode two sequential variable length codewords, representing respective zero run run-length codewords, in a single clock cycle; or two sequential variable length codewords, a first representing a zero run run-length codeword and a second representing a one run run-length codeword, in a single clock cycle; and all other variable length codewords in a single clock cycle.