Abstract: A medical system for use in a lithotripsy procedure may include a processor configured to receive input from a first imaging device, wherein the first imaging device may be configured to send image data representative of an image captured in a lumen of a kidney, bladder, or ureter to the processor. The processor may be configured to display the image on a display device coupled to the processor, and analyze the image to sense the presence of an object within the image. If an object was sensed within the image, the processor may analyze the image to estimate a size of the object, and display the estimate on the display device.

Abstract: An illuminating fishing rod, including a main body to facilitate fishing, an illumination unit disposed on at least a portion of the main body to illuminate a surrounding area thereof, and a power button disposed on at least a portion of the main body to turn on the illumination unit in response to depressing the power button a first time, and turn off the illumination unit in response to depressing the power button a second time.

Abstract: An interface for enabling a computer device to utilize data property-based data placement inside a nonvolatile memory device comprises: executing a software component at an operating system level in the computer device that monitors update statistics of all data item modifications into the nonvolatile memory device, including one or more of update frequencies for each data item, accumulated update and delete frequencies specific to each file type, and an origin of the data item; storing the update statistics of each of the data items and each of the data item types in a database; and intercepting all operations, including create, write, and update, of performed by applications to all the data items, and automatically assigning a data property identifier to each of the data items based on current update statistics in the database, such that the data items and assigned data property identifiers are transmitted over a memory channel to the non-volatile memory device.

Abstract: An implantable growing rod assembly adapted to be secured along a length of a spine for treating deformities of the spine. The assembly includes a housing, a fixed rod extending along a longitudinal axis away from the housing, and an expansion rod extendible from the housing along the longitudinal axis. A driver assembly is fixed to the housing and adapted to translate the expansion rod along the longitudinal axis.

Abstract: An ablation system comprises: an ablation catheter and a console. The ablation catheter comprises: a shaft including a proximal end, a distal portion and a distal end; an ablation element configured to deliver energy to tissue; and a force maintenance assembly comprising a force maintenance element and configured to control and/or assess contact force between the ablation element and cardiac tissue. The console is configured to operably attach to the ablation catheter and comprises: an energy delivery assembly configured to provide energy to the ablation element. Methods of ablating tissue are also provided.

Abstract: Methods and systems measuring structural parameters characterizing a measurement target based on changes in measurement signal values and estimated changes in electrical properties, optical properties, or both, of the measurement target due to perturbation of the properties are presented herein. The electrical and optical properties of a measurement target are perturbed by inducing changes in an electric field within the measurement target under measurement. In preferred embodiments, the changes in the electric field are induced by directing a modulated beam of illumination light at the measurement target under measurement. Both the changes in the measurement signal values and estimated changes in the electrical, properties, optical properties, or both, of the measurement target are quantified and provided as input to a measurement model. In this manner, the measurement is based on the derivatives of measurement signals with respect to electrical properties, optical properties, or both.

Abstract: A collapsible holder for receiving an oxygen container is configured to be attached to a support structure of a patient transport apparatus. The holder includes elongated upper and lower panels, a flexible interface extending between the upper panel and the lower panel to form an expandable compartment with an opening for receiving the oxygen container in a lateral direction, and lower sliding strips extending laterally along an interior surface of the lower panel. The lower sliding strips are configured to provide a decreased frictional force relative to the lower panel when receiving the oxygen container within the expandable compartment.

Abstract: Systems and methods for receiving packages from drones and other unmanned aerial vehicles (UAVs) are described. The systems can include a delivery package mounting unit, such as a unit configured to mount to the outside of a house or building, configured and adapted to facilitate the landing of a drone to the unit and receive to multiple packages from the drone and/or one or more other drones. In some embodiments, the mounting unit includes a landing tray configured to facilitate the landing of a drone to the unit, and a moveable package tray configured to receive packages and other cargo from the drone.

Abstract: The present invention provides topical compositions comprising a combination of an N-acyl dipeptide derivative and glycolic acid. The compositions provide enhanced penetration of the N-acyl dipeptide derivative into the skin.

Abstract: A patient interface including a plenum chamber, a first seal-forming structure for forming a seal around the patient's mouth, and a second seal-forming structure for forming a seal around the patient's nares. The patient interface further includes at least one stopper rib disposed in the cavity of the plenum chamber spaced apart from the first seal-forming structure in a rest position. The first seal-forming structure configured to contact the at least one stopper rib in an operational position. The at least one stopper rib configured to oppose compression of the first seal-forming structure in an anterior direction. The second seal-forming structure is not configured to contact the at least one stopper rib.

Abstract: Example systems, read channels, and methods provide an oversampled digital phase lock loop for use in a read channel. The phase lock loop receives a digital data signal comprised of oversampled digital signal values with a sample rate that is a multiple of the baud rate of the channel. A set of oversampled digital signal values is selected for each iteration of the phase lock loop to correct the phase of an analog-to-digital converter. The phase lock loop determines a phase gradient, based on an iterative detector, and feeds back a phase correction for the next iteration of the phase lock loop. A baud rate digital data signal is provided to the rest of the channel based on down sampling or interpolated based on the phase gradient.

Abstract: Methods and apparatus for beam management where a beam is selected based on an estimated channel correlation matrix. The apparatus determines a channel correlation matrix based on downlink SSB reference signal received at the UE. The apparatus estimates a RSRP of a plurality of beams associated with an uplink channel based on the channel correlation matrix and associated beam weights. The apparatus selects a first beam from the plurality of beams having a highest estimated RSRP for communication with a base station. The apparatus communicates with the base station via the first beam.

Abstract: Methods, systems, computer-readable media, and apparatuses for providing service to access nodes are presented. In some embodiments, a computing device may generate a geographical coverage map comprising a plurality of wireless access nodes respectively at a plurality of geographic locations and a wireless coverage range for each wireless access node. The computing device may receive from at least one wireless access node of the plurality of wireless access nodes an indication that the at least one wireless access node detected a first wireless access node of the plurality of wireless access nodes. The computing device may refine a first coverage range of the first wireless access node based on a respective geographic location of the at least one wireless access node. In some embodiments, a first wireless access node may receive and forward join emergency mesh (JEM) messages to establish a wireless network.

Abstract: Silicone-free extruded release liner for acrylic adhesives that is stable at high temperatures, has advantageous surface energy characteristics, has minimal impact on adhesive performance, and has minimal environmental impact comprising a composition that includes a thermoplastic polymer and a fluoroadditive represented by the structure (I), wherein X is a meta-substituted or a para-substituted benzene ring and each n is independently a whole number from 0 to 3, inclusive. Methods of preparing the composition, the fluoroadditive, and the release liner.

Abstract: A machine learning system and method for somatic mutation discovery are provided that provides improved identification of tumor-specific mutations. The improved identification of tumor-specific mutations may affect discovery of alterations and therapeutic management of cancer patients.

Abstract: A self-anchoring helical wire structure electrode for energy conduction to or from a tissue target in a body, made of at least one wire rope consisting of biocompatible and conductive wire, and enclosing a hollow core within an inner diameter and having a longitudinal axis, an outer diameter and two ends, being flexible for self-bending in any direction up to 180 degrees on said longitudinal axis, and secured by being capable of self-forming a bunching anchor wider than the insertion channel when injected while its dispenser is substantially stationary.

Abstract: A lock ring to secure threaded components from inadvertent unscrewing, loosening or disassembling from each other. The lock ring can be constructed of relatively thin and pliable material. The lock ring has a central bore or hole and defines inner and outer ring surfaces. A plurality of locking tabs (including at least one bendable tab) extends outwardly from the outer ring surface, while at least one stand-off or spacer tab extends inwardly from the inner ring surface. Certain locking tabs can be bent or otherwise repositioned so that that they are received in aligned recesses in the threaded components. The lock ring can be installed between threaded components (such as, for example, wireline or electric line tools) and thereby prevents adjacent threaded components from unwanted or inadvertent rotation relative to each other.

Abstract: An agricultural vehicle can include a cab including a frame and a windshield. A vehicle seat can include positioned within the cab and longitudinally rearward of the windshield. A user interface can include positioned at least partially on an opposing side of the vehicle seat from the windshield. The user interface can include a housing operably coupled with the frame. A cover can include operably coupled with the housing with the cover defining a void therein and a lip portion. A component can be configured to extend laterally through the void. The lip portion can be positioned at least partially vertically below the component.

Abstract: A heart valve sizer and sizer cover are provided for determining the size of a heart valve annulus. The valve sizer can include a handle, a shaft extending distally from the handle, a sizing element coupled to the distal end of the shaft, the sizing element being movable between a first retracted position and a second expanded position, and a sizer cover. The sizer cover can be formed from a continuous sheet of material configured to surround at least a portion of the sizing element of the heart valve sizer so as to guard against entanglement of the sizing element with structures of a human heart.