Patent application number | Description | Published |
20110107254 | TRANSFORMING DATA TABLES INTO MULTI-DIMENSIONAL PROJECTIONS WITH AGGREGATIONS - A data table transformer includes a data receiving module configured to receive a set of rows, each row with a set of attributes, as input data. The data receiving module is also configured to receive locations for at least some of the attributes as zero-based edges. Layers of the edge are presented from the slowest to the fastest varying layers. The data receiving module is further configured to receive a designation of data values that appear at intersections of edge attributes from the same row. The data table transformer is also configured to walk input data by row and for each edge attribute, to distribute the value of the edge attribute to an edge tree created for each zero-based edge location. The data table transformer is further configured to display the data with a multi-dimensional, crosstabular display. | 05-05-2011 |
20130113820 | GALAXY VIEWS FOR VISUALIZING LARGE NUMBERS OF NODES - A system and method for illustrating data. An example method includes organizing the data into objects; assigning a transparency value to each object; and graphically depicting the data by distributing nodes representing the objects in a region of a visualization in accordance with a distribution method or function. Each node is displayed as partially transparent in accordance with the transparency value. In a more specific embodiment, the visualization includes a galaxy visualization with nodes that are randomly or pseudo randomly distributed about a center point or region of the visualization. | 05-09-2013 |
20140095972 | COMPRESSING TREE DIAGRAMS - A system and method for adjusting a displayed visualization, such as a tree diagram. An example method includes providing a first mechanism for facilitating adjusting spacing between plural leaf nodes of a visualization by a first factor and providing a signal indicative of the first factor in response thereto; and employing a second mechanism to display an updated visualization in response to the signal, wherein spacing between leaf nodes of the updated visualization is adjusted relative to the initial visualization based on the signal, such that a region defined by a group of leaf nodes, whose spacing therebetween has been adjusted, is shrunk or enlarged based on the first factor. In an illustrative embodiment, the example method further includes adjusting the spacing between leaf nodes so that leaf nodes overlap each other. | 04-03-2014 |
Patent application number | Description | Published |
20090087066 | Method and system for vessel enhancement and artifact reduction in TOF MR angiography of brain - A method and system for vessel enhancement and artifact reduction in a 3D time-of-flight (TOF) magnetic resonance (MR) angiography brain image. An intensity-based threshold is used to extract structures of interest in the brain image. Vessels are isolated in the structures of interest by filtering the structures based on a vesselness measure. The vessels are then enhanced by multiplying the filtered image by a coefficient map based on intensities of the original brain image. The scalp is detected in the enhanced image, and the scalp is removed from the enhanced image to generate a noise-reduce enhanced image. | 04-02-2009 |
20100121175 | Automatic Femur Segmentation And Condyle Line Detection in 3D MR Scans For Alignment Of High Resolution MR - A method for automatic femur segmentation and condyle line detection. The method includes: scanning a knee of a patient with medical imaging equipment to obtain 3D imaging data with such equipment; processing the obtained 3D imaging data in a digital processor to determine two lines tangent to the bottom of the knee condyles in an axial and a coronal plane; and automatically scanning the patient in the defined plane. The processing includes: determining an approximate location of the knee; using the determined the location to define a volume of interest; segmenting the femur in the defined volume of interest; and determining a bottom point on the femur portion on a right side and a left side of the segmented femur in an axial and a coronal slice to determine the two lines. | 05-13-2010 |
20110071383 | VISUALIZATION OF ABNORMALITIES OF AIRWAY WALLS AND LUMENS - An exemplary embodiment of the present invention includes a method of visualizing an airway of a bronchial tree. The method includes generating a tree model from an airway segmentation of a bronchial tree, determining a lumen, a wall thickness, and an adjacent artery for a branch of the tree model, determining whether the lumen of the branch has a first abnormal state and the wall thickness of the branch has a second abnormal state based on the adjacent artery, and illustrating the branch in one of a plurality of visually distinct styles based on the first and second abnormal states. | 03-24-2011 |
20110085716 | SYSTEM AND METHOD FOR VERIFYING REGISTRATION ACCURACY IN DIGITAL MEDICAL IMAGES - A method of verifying a registration of a digital image includes receiving a reference image and a moving image registered to the reference image representing the same object, selecting one or more landmarks in the images, defining a neighborhood in the domain of each image near each selected landmark, extracting feature sets from the neighborhoods for the reference image and the registered moving image, calculating a total quality measure of the registration of the moving image from a distance metric applied to the feature sets extracted from the neighborhoods of the reference image and the registered moving image, comparing the total quality measure to a threshold determined from a reference atlas for the object represented in the image, and determining whether to accept or reject the registration of the moving image based on the comparison result. | 04-14-2011 |
20120081362 | DYNAMIC GRAPHICAL USER INTERFACES FOR MEDICAL WORKSTATIONS - A dynamic method ( | 04-05-2012 |
20120082358 | Method for Visualization of Airway Anatomical Changes | 04-05-2012 |
20120268450 | Automated Detection of Airway and Vessel Orientations for Quantitative Analysis and Visualization - A method including displaying a three-dimensional (3D) image of a lung, receiving a selection of an airway of the lung and displaying a two-dimensional (2D) cross-section image of the airway perpendicular to the airway's long axis, wherein the display of the 2D cross-section image occurs almost immediately after the selection of the airway is received. | 10-25-2012 |
20150086099 | Visualization of Dual Energy Computed Tomography Airways Data - A method for depicting an airway tree of a patient includes: (a) generating an iodine map of the airway tree from dual energy computed tomography (DECT) imaging data acquired from the patient; (b) defining a region of interest of the airway tree from the DECT imaging data; (c) rendering at least a portion of the airway tree based on information derived from the iodine map and the defined region of interest; and (d) displaying a graphical image of at least a portion of the airway tree on a user interface. Systems for depicting an airway tree of a patient are described. | 03-26-2015 |
Patent application number | Description | Published |
20090100811 | Inertial Gas-Liquid Separator with Constrictable and Expansible Nozzle Valve Sidewall - An inertial gas-liquid separator has one or more nozzle valves having a sidewall and a downstream exit axial end radially constrictable and expansible to vary axial flow of a gas-liquid stream therethrough to an inertial impactor collector. | 04-23-2009 |
20090120854 | Inertial Gas-Liquid Separator with Valve and Variable Flow Actuator - A self-governing continuously variable inertial gas-liquid separator has an axially movable valve controlling axial flow through a nozzle orifice, and a variable flow controller upstream of and controlling the valve. | 05-14-2009 |
20100064646 | ELLIPTICAL SEAL INTERFACE FOR FILTER ASSEMBLY - A filter assembly is described that includes a unique seal configuration between a filter and a housing. The filter has a filter media that allows fluid to be filtered therethrough, and has an endplate with an opening that allows fluid to flow into or out of the filter media. The endplate has a main surface with an elliptical spud protruding outward from the main surface and surrounding the opening. An oval seal is disposed about an outer surface of the elliptical spud. The housing is releasably connected to the filter, and has a mounting component. The mounting component has an elliptical boss that mates with the elliptical spud and seals against the oval seal. | 03-18-2010 |
20100300297 | Impactor with De-Icing - An inertial gas-liquid impactor separator has a de-icer for preventing ice accumulation at the acceleration nozzles. A heater heats a nozzle plate to minimize plugging of acceleration nozzles otherwise due to icing. | 12-02-2010 |
20110113737 | Combination Relief Valve and Drainage Mechanism Requiring Inserted Element to Permit Drainage in a Coalescer System - Disclosed are coalescer systems for coalescing a liquid phase dispersed in a gas phase. The disclosed systems include a filter element which, when installed in the system, contacts and moves a valve to an open drainage position to permit flow of liquid through the system. In the disclosed systems, the filter element and valve also are configured such that under excess pressure conditions the valve permits the gas phase to bypass filter media of the filter element. In particular, the disclosed coalescer systems may be utilized in a CV system in order to remove oil mist from gas in the CV system. | 05-19-2011 |
20120192536 | Inertial Gas-Liquid Impactor Separator with Flow Director - An inertial gas-liquid impactor separator includes flow director guidance structure directing and guiding flow through the housing from the inlet to the outlet along a flow path from upstream to downstream. The flow director guidance structure may include a flow controller controlling and directing flow. | 08-02-2012 |
20120267294 | Inside-Out Flow Filter with Pressure Recovery - In an inside-out flow filter, a transition pressure recovery member is provided at the inlet and has structured contoured guide surfaces guiding fluid flow therealong into the hollow interior of an annular filter element to minimize transition pressure loss from the inlet to the hollow interior. The transition pressure recovery member includes transition flow deceleration surfaces gradually decelerating flow of fluid into the hollow interior and minimizing pressure drop. | 10-25-2012 |
20130056407 | Rotating Separator with Housing Preventing Separated Liquid Carryover - A rotating separator has a housing preventing separated liquid carryover. A plenum between the annular rotating separating filter element and the housing sidewall has one or more flow path separating guides minimizing the flow of separated liquid to the outlet. The flow path guides may include one or more fins and/or swirl flow dampers and/or a configured surface. | 03-07-2013 |
20140033921 | Methods and Apparatuses for Separating Liquid Particles from a Gas-Liquid Stream - A gas-liquid separator comprises a housing having an inlet for receiving a gas-liquid stream and an outlet for discharging a gas stream. An impactor nozzle structure is supported by the housing and situated downstream of the inlet. The impactor nozzle structure receives the gas-liquid stream and accelerates the gas-liquid stream through an orifice that extends through the impactor nozzle structure. An impaction surface is supported by the housing and situated downstream of the orifice. The impaction surface receives the accelerated gas-liquid stream and causes separation of liquid particles from the gas-liquid stream so as to produce the gas stream, and a baffle situated downstream of the impaction surface modifies a flow of the gas stream so as to reduce carryover of liquid particles in the gas stream. A shroud for an inertial impactor gas-liquid separator is disclosed. A method for separating liquid particles from a gas-liquid stream is disclosed. | 02-06-2014 |
20140033922 | Methods and Assemblies for Separating Liquid from a Gas-Liquid Stream - A two stage gas-liquid separator assembly includes a housing having an inlet for receiving a gas-liquid stream and an outlet for discharging a gas stream. A first plenum chamber includes a pre-separator that causes liquid to separate from the gas-liquid stream and to drain to a lower portion of the first plenum chamber. A second plenum chamber includes a main separator downstream of the pre-separator that further causes liquid to separate from the gas-liquid stream and to drain to a lower portion of the second plenum chamber. A first drain port drains liquid from the lower portion of the first plenum chamber and a second drain port drains liquid from the lower portion of the second plenum chamber. Liquid drains from the first and second plenum chambers regardless of a pressure difference between a pressure in the first plenum chamber and a pressure in the second plenum chamber. | 02-06-2014 |
20140059985 | Inertial Gas-Liquid Separator and Porous Collection Substrate for Use in Inertial Gas-Liquid Separator - A gas-liquid separator has a housing having an inlet for receiving a gas-liquid stream and an outlet for discharging a gas stream. A nozzle structure in the housing has a plurality of nozzles that receive the gas-liquid stream and accelerate the gas-liquid stream therethrough to create a plurality of gas-liquid jets. An inertial collector in the housing causes a sharp directional change of the gas-liquid jets, causing separation of liquid particles from the gas-liquid stream to produce the gas stream. The inertial collector has a porous collection substrate. According to the present disclosure, at least one of the following three conditions is met: (a) the porous collection substrate comprises fibers of small diameter and has low packing density: (b) the porous collection substrate comprises oleophobic fibers; and (c) the nozzle structure and the inertial collector are configured to allow for full expansion of the plurality of gas-liquid jets. | 03-06-2014 |
20150128542 | INERTIAL GAS-LIQUID IMPACTOR SEPARATOR WITH FLOW DIRECTOR - An inertial gas-liquid impactor separator includes flow director guidance structure directing and guiding flow through the housing from the inlet to the outlet along a flow path from upstream to downstream. The flow director guidance structure may include a flow controller controlling and directing flow. | 05-14-2015 |
20150202556 | FILTER CARTRIDGE WITH FLOW PASSAGE IN ENDPLATE - A fluid filter assembly and a replaceable fluid filter cartridge are described where the fluid filter cartridge has an endplate that acts as a lid for the housing in which the fluid filter cartridge is installed. The endplate also includes a fluid flow passage formed therein through which filtered fluid exits or fluid to be filtered enters. | 07-23-2015 |
Patent application number | Description | Published |
20100124759 | MICROFLUIDIC DROPLETS FOR METABOLIC ENGINEERING AND OTHER APPLICATIONS - The present invention relates generally to the use of droplets to culture and/or assay cells or other species. In some cases, the cells or other species may be sorted based upon the results of the culture and/or assay. In some embodiments, cells other species can be encapsulated in droplets and exposed to one or more agents (e.g., a sugar, an indicator dye, etc.). For instance, in some cases, exposure of cells to the agents may result in the production of metabolites or other compounds (e.g., amino acids, proteins, organic acids, etc.) which may be, for example, assayed or otherwise determined. In some embodiments, the reaction of an agent with cells and/or other species within a droplet may reveal a property of the cells or other species (e.g., sugar consumption, growth rate, ability to withstand exposure to the agent, etc.). As an example, cells that produce desired metabolites or exhibit certain properties may be separated from the other cells via sorting techniques. Other aspects of the invention relate to devices or kits for implementing such sorts, methods of promoting such techniques, or the like. | 05-20-2010 |