Patent application number | Description | Published |
20140082120 | EFFICIENT CPU MAILBOX READ ACCESS TO GPU MEMORY - Techniques are disclosed for peer-to-peer data transfers where a source device receives a request to read data words from a target device. The source device creates a first and second read command for reading a first portion and a second portion of a plurality of data words from the target device, respectively. The source device transmits the first read command to the target device, and, before a first read operation associated with the first read command is complete, transmits the second read command to the target device. The first and second portions of the plurality of data words are stored in a first and second portion a buffer memory, respectively. Advantageously, an arbitrary number of multiple read operations may be in progress at a given time without using multiple peer-to-peer memory buffers. Performance for large data block transfers is improved without consuming peer-to-peer memory buffers needed by other peer GPUs. | 03-20-2014 |
20140267222 | EFFICIENT AUTOSTEREO SUPPORT USING DISPLAY CONTROLLER WINDOWS - An approach is provided for efficient autostereoscopic support by using a display controller for controlling a display screen of a display system. In one example, the display controller includes the following hardware components: an image receiver configured to receive image data from a source, wherein the image data includes a first image and a second image; a first window controller configured to receive the first image from the image receiver and to scale the first image according to parameters of the display screen in order to generate a scaled first image; a second window controller configured to receive the second image from the image receiver and to scale the second image according to the parameters of the display screen in order to generate a scaled second image; and a blender component configured to interleave the scaled first image with the scaled second image in order to generate a stereoscopic composited image. | 09-18-2014 |
20140362094 | SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR RECOVERING FROM A MEMORY UNDERFLOW CONDITION ASSOCIATED WITH GENERATING VIDEO SIGNALS - A system, method, and computer program product for recovering from a memory underflow condition associated with generating video signals are disclosed. The method includes the steps of determining that a first counter is greater than a second counter, incrementing an address corresponding to a memory fetch request by an offset, and issuing the memory fetch request to a memory. The first counter represents a number of pixels that have been read by a display pipeline for a current frame and the second counter represents a number of pixels requested from a memory for the current frame. | 12-11-2014 |
20150149788 | SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR OPTIMIZING DATA ENCRYPTION AND DECRYPTION BY IMPLEMENTING ASYMMETRIC AES-CBC CHANNELS - A system, method, and computer program product are provided for implementing asymmetric AES-CBC (Advanced Encryption Standard-Cipher Block Chaining) channels usage between encryption and decryption of data. In operation, data to be written to memory is identified. In addition, the data is encrypted utilizing a first AES-CBC channel. Additionally, at least one of a plurality of AES-CBC channels is utilized to decrypt the data to achieve a determined performance target. | 05-28-2015 |
20150199833 | HARDWARE SUPPORT FOR DISPLAY FEATURES - One embodiment of the present invention sets forth a system for displaying images including a hardware display controller engine that receives a rendered image. The system also includes an output compositor that composites a first image and the rendered image to create a second composited image. Finally, the system includes a display to display the second composited image. | 07-16-2015 |
Patent application number | Description | Published |
20080255606 | FILTERING DEVICE FOR USE WITHIN A BODY LUMEN - A filtering apparatus for collecting emboli or thromboli in a body lumen. The apparatus may be a temporary filtering device mounted on a core wire for use during interventional procedures or a semi-permanent filtering device that is left within a body lumen for a therapeutically appropriate length of time. The filtering device includes a tubular member having an outer surface for apposition with the body lumen and a filter member positioned within an interior of the tubular member. The fitter member includes an apex at a proximal end that is positioned along a longitudinal axis of the filtering device, a distal end attached to the tubular member, and an outer surface facing an inner surface of the tubular member. | 10-16-2008 |
20100234933 | Prosthesis Delivery Apparatus and Methods - A self-expanding prosthesis delivery system having an outer tubular structure and an inner tubular structure adapted for tracking over a guidewire and disposed in the outer tubular structure where the outer tubular structure and inner tubular structure form a fluid fillable space, which when filled with a fluid forms a fluid column that provides column strength from the delivery system handle to the stop of the delivery system. | 09-16-2010 |
20100262157 | Methods and Systems for Loading a Stent - A stent loading and delivery system includes a delivery catheter having a catheter lumen, a stent loading assembly adjacent a distal end of the delivery catheter, and a braided stent disposed on the stent loading assembly. The stent loading assembly is configured to retain the stent in an expanded state until just prior to insertion into a patient at which time the stent loading assembly elongates and compresses the stent into a delivery configuration. | 10-14-2010 |
20130282113 | Valve Prosthesis - Heart valve prostheses are provided having a self-expanding frame that supports a valve body comprising a skirt and a plurality of coapting leaflets. The self-expanding frame includes an inflow section, a valve section, and an outflow section. The outflow section forms attachment loops in a collapsed configuration to attach the frame to a delivery system. | 10-24-2013 |
20140114402 | Methods and Devices for Repairing and/or Preventing Paravalvular Leakage Post-Implantation of a Valve Prosthesis - Devices and methods for delivering a sealing element post-implantation of valve prosthesis that functions to occlude or fill gaps present between the valve prosthesis and the native valve tissue, thereby reducing, minimizing, or eliminating leaks there through. In a first method, an injectable material is placed within a native valve sinus to form a sealing element that presses native valve leaflets against an outer surface of a heart valve prosthesis. In a second method, an injectable sealing material or a preformed annular sealing component is positioned between the outer surface or perimeter of a heart valve prosthesis and native heart valve tissue. In a third method, a preformed sealing element or component is placed within a heart valve prosthesis to press the prosthesis against native valve tissue. | 04-24-2014 |
20140142693 | Valve Prosthesis Frames - A prosthesis can include a collapsible, reexpandable frame comprising first, second, and third sets of struts that define first and second rows of expandable cells. In some embodiments, the struts of the first, second, and third set of struts can be tapered. In some embodiments, the frame can include an intermediate section and an inflow section that is proximal to the intermediate section. The inflow section can include a concave saddle portion that is adjacent the intermediate section, and an outwardly flared portion. | 05-22-2014 |
20140144000 | Prosthetic Valve Crimping - A crimping tool includes a housing portion defining a funnel segment and a suture locking mechanism positioned to lock sutures therein. One or more sutures can be coupled with a prosthesis and secured to the suture locking mechanism. The suture locking mechanism can be operated to draw the prosthesis through the funnel segment. | 05-29-2014 |
20140200660 | Valve Prosthesis Frames - A prosthesis can include a collapsible, reexpandable frame comprising first, second, and third sets of struts that define first and second rows of expandable cells. In some embodiments, the struts of the first, second, and third set of struts can be tapered. In some embodiments, the frame can include an intermediate section and an inflow section that is proximal to the intermediate section. The inflow section can include a concave saddle portion that is adjacent the intermediate section, and an outwardly flared portion. | 07-17-2014 |
20150081011 | Systems and Methods for Loading a Valve Prosthesis onto a Catheter - A medical device loading system can comprise a first housing, a second housing, and a plate. The first housing comprises a first open end, a first tapered inner surface, and a second open end. The second housing comprises a third open end, a second tapered inner surface, and a fourth open end. The second housing can define a slot between the second tapered surface and the third open end. The plate can be configured to be slidably received within the slot. The loading system can further comprise a first elongated member and a second elongated member. | 03-19-2015 |
Patent application number | Description | Published |
20110028783 | MULTI-LUMEN ENDOSCOPIC ACCESSORY AND SYSTEM - The embodiments of the present invention relate to an endoscopic system and accessories. In particular, the various embodiments relate to endoscopic systems in which an accessory comprises a multi-lumen device that is capable of quantitatively delivering at least a catheter, a balloon, and a needle to a site. The accessory is configured to allow for individual, independent control of its components. For example, in some embodiments, the needle and guidewire can be independently controlled. In addition, the needle may be retracted back into an inner lumen of the catheter body. Accordingly, during use, the accessory of the embodiments allows the user to maintain access to an incision site without having to exchange or remove accessories for various parts of the procedure | 02-03-2011 |
20110028784 | MULTI-LUMEN ENDOSCOPIC ACCESSORY AND SYSTEM - The embodiments of the present invention relate to an endoscopic system and accessories. In particular, the various embodiments relate to endoscopic systems in which an accessory comprises a multi-lumen device that is capable of quantitatively delivering at least a catheter, a balloon, and a needle to a site. The accessory is configured to allow for individual, independent control of its components. For example, in some embodiments, the needle and guidewire can be independently controlled. In addition, the needle may be retracted back into an inner lumen of the catheter body. Accordingly, during use, the accessory of the embodiments allows the user to maintain access to an incision site without having to exchange or remove accessories for various parts of the procedure | 02-03-2011 |
Patent application number | Description | Published |
20130332764 | INTELLIGENT INTER-PROCESSOR COMMUNICATION WITH POWER OPTIMIZATION - One embodiment of the present invention provides a system that facilitates intelligent inter-processor communication with power optimization. The system comprises a memory, a first router, a second router, a first physical link coupled between the first router and the second router, and a second physical link coupled between the first router and the second router. Furthermore, the system comprises a first communication bus implemented on the first physical link, as well as a second communication bus implemented on the second physical link. Note that the second communication bus provides lower power consumption and lower bandwidth than the first communication bus. During operation, the system receives a packet at the first router, wherein the packet is destined for the second router. Next, the system selects either the first communication bus or the second communication bus over which to route the packet. Finally, the system routes the packet according to the selection. | 12-12-2013 |
20140064167 | INTER-CHIP DATA COMMUNICATIONS WITH POWER-STATE TRANSITION MANAGEMENT - A method includes inter-chip data communications between a power-managed integrated circuit (IC) and a peer IC. The peer IC generates a data frame and prepends a discardable preamble of a predefined size to a payload of the data frame. The predefined size is a size not less than a size of data discarded by the power-managed IC upon the power-managed IC receiving a data frame while in a low-power state. The peer IC transmits the data frame to the power-managed IC. The power-managed IC, while in a low-power state, may receive the data frame from the peer IC and in response to receiving the data frame, begin exiting the low-power state. The power-managed IC, while exiting the low-power state, may discard a portion of the data frame such as for example, some or all of the discardable preamble, without discarding payload. | 03-06-2014 |
Patent application number | Description | Published |
20150248203 | PORTABLE BUSINESS LOGIC WITH BRANCHING AND GATING - A user interface display allows a user to configure logic rules corresponding to records in a computer system. The display includes a user input mechanism that is actuated to insert branching or gating conditions in the logic rules. The configured logic rules are converted to a form that can be run on different clients. | 09-03-2015 |
20160026373 | ACTIONABLE STEPS WITHIN A PROCESS FLOW - A computer system displays various stages corresponding to a process. As a user enters a stage in the process, the computer system displays a plurality of different steps corresponding to the given stage. Each step can have a user input mechanism that is mapped to corresponding action functionality. When the user input mechanism is actuated, the action for the corresponding action functionality is performed within the computer system. | 01-28-2016 |
20160048791 | INTELLIGENT PROCESS FLOWS - Configuration information, indicating how a computing system process is configured, is analyzed to obtain calculated metrics and recommendations for improving the process. The calculated metrics and recommendations are surfaced on a user interface display, along with user input mechanisms that can be actuated to take action in order to implement one or more of the recommendations. If a user input mechanism is actuated, the corresponding action is performed to modify the process to implement the recommendation, and the process display is updated to show the modification. | 02-18-2016 |