Abstract: A replacement heart valve system may include a replacement heart valve implant including an expandable framework configured to shift from a radially collapsed configuration to a radially expanded configuration and a plurality of valve leaflets attached to the expandable framework at a plurality of commissure posts, and an implant delivery system including a handle and an elongate shaft assembly, the elongate shaft assembly including a tubular member fixedly attached to the handle, and an implant holding portion configured to constrain the expandable framework in the radially collapsed configuration. The elongate shaft assembly includes an anti-migration element configured to shift between a delivery configuration and an open configuration. The anti-migration element is configured to prevent proximal movement of the expandable framework relative to the tubular member in the open configuration.

Abstract: A method performed by a remote-control unit (RCU) of managing a content transfer to or from integrated output devices (IODs) in a physical room is disclosed. The content transfer involves moving application context of a computer application with which a user can interact, which includes a computer object being operated on and relevant metadata. The RCU is programmed to recognize simple user instructions for the content transfer and perform the content transfer from a source device to a target device in real time, regardless of data transfer protocols specific to computer applications. Specifically, the RCU is programmed to obtain source data from the source device, generate updated source data by combining the source data with one or more commands specifying how the source data is to be handled based on a session mode indicating a type of activity being performed in the physical room, and transmit the updated source data to the target device for further user interaction.

Abstract: A method of managing human-computer interaction using a remote-control unit (RCU) is disclosed. A processor within the RCU receives sensor data from a plurality of sensors within the RCU. The processor determines attributes of the RCU based on the sensor data, the attributes including at least a first user of the RCU and a position and orientation of the RCU in a physical room. The processor determines a use mode of the RCU based on the attributes. The use mode is mapped to a set of actions to be performed on a set of input/output (I/O) devices. Each action is mapped to one or more interactions with the RCU. Responsive to the processor detecting a user interaction with the RCU that is mapped to an action in the set of actions, the processor causes the action to be performed on one or more I/O devices.

Abstract: The disclosure provides a human-safe method of killing or controlling insects using a non-toxic composition comprising erythritol ((2R,3S)-butane-1,2,3,4-tetraol). The disclosure also provides non-toxic compositions comprising erythritol suitable for killing insects in residential, commercial, and agricultural locales.

Abstract: An upstream network bridge connection request is received in a network device from first network component for connecting to a second network component. This upstream network bridge connection request is analyzed by the network bridge to determine if a network attack threat is associated with the client device requesting the upstream network bridge connection to the server device preferably by inspecting certain network metrics present in the downstream connection associated with the client device. If no, then a determination is made as to whether a preexisting upstream network bridge connection between the client device and the server device exists in a connection pool database. If yes, then the preexisting upstream network bridge connection is retrieved from the connection pool database and is implemented for creating an upstream network connection between the client and server devices.

Abstract: A forced ventilation woofer or electromechanical transducer (e.g., 200 or 300) includes a motor structure and voice coil winding support structure or former (203 or 303) configured with a vented annular spacer (e.g., 250) and vented distal pole tip member (e.g., 255) having aligned radial channels aimed to transport heat away from a voice coil (202 or 302) during the transducer's reciprocating movement while providing an extended, linear dynamic range and continuous cooling for the voice coil. A dual magnetic gap embodiment has an inside annular spacer member (e.g., 355A) and a co-planar outside annular spacer member (e.g., 350-O), each made of a thermally conductive steel alloy.

Abstract: Imaging systems and methods may facilitate positioning an imaging device in a procedure room. A 3D image of a subject may be obtained, where the subject is to have a procedure performed thereon. A view of the 3D image of the subject may be adjusted to a desired view and an associated 2D image reconstruction at the desired view may be obtained. A position for the imaging device that is associated with the desired view of the 3D image of the subject may be identified. Adjusting a view of the 3D image to a desired view and obtaining a 2D image reconstruction may be performed pre-procedure, such that a user may be able to create a list of desired views pre. A user may adjust a physical position of the imaging device to obtain reconstructed 2D preview images at the adjusted physical position of the imaging device prior to capturing an image.

Abstract: A device for dispensing hook and loop material includes a housing configured to support a roll of hook and loop material, a carriage mounted on the housing to move between a first position and a second position, and a cutting mechanism mounted to the carriage for movement therewith. The cutting mechanism is configured to cut the hook and loop material at the first position and create a cut end. The cutting mechanism is configured to expose a length of hook and loop material and the cut end at the second position.

Abstract: A computer method and system for mitigating Domain Name System (DNS) misuse using a probabilistic data structure, such as a cuckoo filter. Intercepted is network traffic flowing from one or more external hosts to a computer network, the intercepted network traffic including a DNS request that requests a Resource Record name in a DNS zone file. A determination is made as to whether the DNS request is requesting resolution at a protected DNS Name Server. A hash value is calculated for the requested Resource Record name if it is determined the DNS request is requesting resolution at the protected DNS Name Server. A determination is then made as to whether the calculated hash value for the requested Resource Record name is present in the probabilistic data structure. The DNS request is forwarded to the protected server if the requested Resource Record name is determined present in the probabilistic data structure.

Abstract: A method of controlling a self-propelled flying device that seeks a target. A desired time to reach the target is obtained. The position of the target is acquired. A bias value is calculated, and the flight of the device towards the target is adjusted for a period of time using the bias value. The bias value is calculated so that the device reaches the target at the desired time.

Abstract: Systems and methods for sensing targets within an ambient environment. One example system includes a human machine interface and an electronic processor. The electronic processor is configured to receive sensor data including a plurality of targets. The electronic processor is configured to select a clutter mitigation model and generate, with the clutter mitigation model, a subset of the plurality of targets based on the sensor data. The electronic processor is configured to receive, from the human machine interface, an operator sensitivity setting. The electronic processor is configured to generate, with a machine learning mapping function, a post-processing parameter based on the operator sensitivity setting. The electronic processor is configured to process the subset of the plurality of targets based on the post-processing parameter to select, from the subset, a display target. The electronic processor is configured to display, via the human machine interface, the display target.

Abstract: Systems and methods for automatically determining pedicle screw trajectories for surgery may be provided. A scan of a spine may be received, and positions of one or more vertebra and one or more components of the one or more vertebra in the scan may be identified. Next, a screw trajectory planning algorithm may determine an initial screw trajectory plan using the positions of the one or more vertebra and the one or more components. The screw trajectory planning algorithm may then determine a revised screw trajectory plan by revising the initial screw trajectory plan according to weighted factors.

Abstract: Examples of the disclosure include methods and systems for calibrating a C-arm imaging device for surgical navigation. Calibrating the C-arm imaging device may include, for a plurality of positions of the C-arm imaging device, determining the position of the C-arm imaging device, receiving an image of a calibration fixture from the C-arm imaging device, determining the position of the calibration fixture and a tracking array positioned on the C-arm imaging device, determining intrinsic parameters using the image and the position of the calibration fixture, and determining extrinsic parameters using the position of the tracking array relative to a detector of the C-arm imaging device. Calibrating the C-arm imaging device may include modeling parameters for the C-arm imaging device and iteratively tuning the model.

Abstract: A protective vest is cropped and tight fitting for contraction around the chest and upper back regions. It has pockets for holding gel pads in a modular manner to suit the desired level of impact protection, or for use as a treatment/rehabilitation apparatus with hot and/or cold pads being inserted in the pockets. The pockets also include sensors for detection of impact data, and this is transferred to a data logger. The sensors are in an envelope of a pocket, so that they overlie pads for optimum operation. A player management system can capture data from multiple vests to provide real time information about player impacts, so that decisions can be made for player welfare. This data can include both impact force and direction elements, and cumulative totals of impact forces may be maintained per plater per time period or session.

Abstract: The invention pertains to a dual telescoping lightning diverter system comprising a first telescoping lightning rod assembly and a second telescoping lightning rod assembly. The second assembly is nested within and operatively coupled to the first. Both assemblies are concentrically aligned, enabling them to move between an extended configuration, for increased operational height, and a retracted configuration for compactness and ease of storage. The system includes various features such as independent grounding paths for each assembly, a conductive break between the two assemblies, and an automatic transition mechanism. This mechanism is controlled by environmental parameters, particularly the detection of static charge. Additional features include threaded sections for secure engagement of the telescoping segments and a hierarchical structure of the telescoping segments for efficient extension and retraction, ensuring the system's adaptability and functionality in various settings.

Abstract: A method of customizing contextual controls of a remote-control unit (RCU) having a plurality of user interface elements is disclosed. A processor within the RCU receives context information from an integrated output device that includes an output mechanism, the context information being related to an active application being run on the integrated output device and an active object being presented by the active application. The processor determines a set of actions that can be performed on the active object within the active application. The processor dynamically maps actions to user interface elements of the RCU based on the context information. The processor receives a selection of a user interface element and sends a request from the RCU to the integrated output device specifying an action mapped to the user interface element to be performed on the active object and the active application.

Abstract: Using a combination of image recognition, deep learning, and expert rules, disclosed systems and methods automatically identify, assess and estimate damage to vehicles based on input vehicle images. Analysis includes determinations as to type of damage, extent of damage and absolute size of damage. Disclosed embodiments include techniques of homography, allometry and semantic segmentation combined with more conventional object recognition technologies such as R-CNN in order to provide greater precision, more detailed analysis at lower computational cost.

Abstract: Methods, apparatus, systems, and computer-readable media are provided for employing an environment of sensor arrays at an air handling unit. Each sensor array can include one or more sensors for collecting data related to a portion of an air handling unit. Additionally, each sensor can be in communication with each other and/or each sensor array can be in communication with a remote server for processing the collected data. The collected data can be correlated in order to identify how various portions of the air handling unit are affected by other portions of the air handling unit and other systems that are external to the air handling unit. For instance, certain properties of motor and/or filter operations can be indicative of heating and/or cooling coil fouling and/or changes in air pressure of rooms served by an air handling unit.

Abstract: A computer method and system for scheduling packets for transmission over a network, via a gateway device having a packet buffer for temporarily storing packets intended for a network device. Upon reception of a packet in the gateway device intended for a network device, a determination is made as to whether the received packet is the start a new packet session for the network device. If yes, the packet is then caused to be forward to the intended network device. If no, then a determination is made as to whether drop the received packet contingent upon a determined current size of the packet buffer (e.g., does it exceed a predetermined packet size threshold value). If the packet is not dropped, then a determination is made as to whether mark the packet for network congestion control contingent upon the determined size of the packet buffer (e.g., does it exceed a predetermined network congestion packet size threshold value). The packet is then caused to be forwarded to the intended network device.