Abstract: An ultrasound probe (“probe”) for use with an ultrasound imaging system is disclosed. In particular, the probe is sized and configured so as to be supported and readily used with as little as one finger on a single hand of a user of the imaging system. This configuration enables remaining fingers on the hand of the user to be employed for other purposes, such as skin traction and patient contact. In one embodiment, therefore, an ultrasound probe is disclosed, comprising a body, a lens included on head portion of the body, a stabilizing portion extending from the body and configured to stabilize the body on a skin surface of a patient without user assistance, and a finger grip portion configured to enable a user of the probe to grasp and maneuver the probe during use thereof with no more than two fingers on a single hand of the user.

Abstract: Disclosed herein is a computerized method including operations of generating a first display screen illustrating an ultrasound image, the first display configured to receive user input selecting a blood vessel displayed in the ultrasound image, generating a second display screen that illustrates a user selection element configured to receive user input selecting an angle of insertion of a medical device within a target blood vessel, a graphical representation of the medical device at the selected angle of insertion, and a user input element configured to receive user input increasing or decreasing a minimum dwell length of the medical device, wherein the graphical representation of the medical device visually represents aspects of the user input, and determining parameters that adhere to constraints based on user selection of either of the minimum dwell length or the selected angle of insertion.

Abstract: Techniques are provided herein to form semiconductor devices that include one or more gate cuts having an improved liner structure to prevent oxidation of the gate electrode. A semiconductor device includes a gate structure around or otherwise on a semiconductor region. The gate structure may be interrupted, for example, between two transistors with a gate cut that extends through an entire thickness of the gate structure and includes dielectric material to electrically isolate the portions of the gate structure on either side of the gate cut. In an example, the gate cut includes a silicon nitride dielectric liner with a higher percentage of Si—H bonds compared to Si—N bonds at an interface between the dielectric liner and the gate structure. The liner may also include a higher percentage of Si—N bonds compared to Si—H bonds at an interface between the dielectric liner and a dielectric fill on the dielectric liner.

Abstract: Provided are compounds of Formula (I) or pharmaceutically acceptable salts thereof, wherein the variables in Formula (I) are as defined herein; and methods for their use and production.

Abstract: A system, apparatus and method directed to a magnetizer. The magnetizer can include a housing and one or more magnets positioned in an interior of the housing. The housing can include a top face, a bottom face, and a plurality of side faces adjoining the top face and the bottom face. The top face can include a first opening configured to receive a needle, the first opening having a first cross-sectional area. One of the plurality of side faces can include a second opening having a second cross-sectional area. The second cross-sectional area can be at least one third of the first cross-sectional area.

Abstract: Disclosed herein is an ultrasound system for accessing a vasculature of a patient. The ultrasound system is configured to depict an enhanced ultrasound image of a subcutaneous portion of the patient including an icon surrounding a target vessel depicted on the display. The icon indicates to a clinician the target vessel is within range of a percentage vessel occupancy or vessel purchase length depending on a size of cannula or angle of insertion. The icon can also indicate blood flow strength, vessel type, or vessel deformation. The enhanced image can further include cannula trajectory guidelines and visual alerts for the clinician if the cannula tip can potentially backwall the vessel. Additional icons can indicate obstructions disposed on the cannula trajectory.

Abstract: This disclosure is related to a speaker assembly having a design configured to output the higher performance of a larger speaker, while maintaining the dimensions (e.g., speaker opening) of a traditional small speaker. The speaker assembly includes a plurality of low frequency drivers transversely installed to each other and arranged orthogonal to a separate high frequency driver.

Abstract: An ultrasound probe includes a light source configured to project a visual indication onto a skin surface of the patient. The visual indication includes different visual characteristics that are based on characteristics of the anatomical target such as a location with respect to the probe and/or an identification of an anatomical target as a vein or as an anatomical element other than a vein, such as an artery. Visual characteristics include shapes, locations, and/or colors of the projected visual indication. Logic of the probe performs location and/or identification processes on ultrasound image data that may include applying trained machine-learning models to the ultrasound image data. Some embodiments, include a virtual/augmented reality headset and/or a needle tracking system. An ultrasound system includes machine-learning logic that generates the trained machine-learning models from historical ultrasound image data sets and actual anatomical target location/identification data sets.

Abstract: A magnetizing system for use in selectively magnetizing a needle of a medical device is disclosed. Once magnetized, the needle can be tracked by a needle guidance system, which assists the clinician placing the needle by visualizing on a display the position and orientation of the needle after its insertion into a body of a patient. An orientation key system is included with the magnetizing system to ensure the needle is positioned correctly in the magnetizing system. This in turn ensures that the needle is properly magnetized so as to be accurately tracked by the needle guidance system. In one embodiment a first key is included with the magnetizing system and configured to cooperatively mate with a second key included with the needle of the medical device. Various types of keys are disclosed herein.

Abstract: This disclosure is related to a speaker assembly having a design configured to output the higher performance of a larger speaker, while maintaining the dimensions (e.g., speaker opening) of a traditional small speaker. The speaker assembly includes a plurality of low frequency drivers transversely installed to each other and arranged orthogonal to a separate high frequency driver.

Abstract: Devices, systems, and methods for minimizing or preventing contamination of sterile medical devices during magnetization. A magnetizer cover can be used to maintain sterility of a medical device while magnetizing the medical device. The magnetizer cover can include a base and a protective portion. The magnetizer cover can also include a grip tab extending from the base. The protective portion can include a funnel and a funnel stem to protect a magnetizable portion of the medical device from contacting the magnetizer.

Abstract: Disclosed herein is an ultrasound system for accessing a vasculature of a patient. The ultrasound system is configured to depict an enhanced ultrasound image of a subcutaneous portion of the patient including an icon surrounding a target vessel depicted on the display. The icon indicates to a clinician the target vessel is within range of a percentage vessel occupancy or vessel purchase length depending on a size of cannula or angle of insertion. The icon can also indicate blood flow strength, vessel type, or vessel deformation. The enhanced image can further include cannula trajectory guidelines and visual alerts for the clinician if the cannula tip can potentially backwall the vessel. Additional icons can indicate obstructions disposed on the cannula trajectory.

Abstract: Ultrasound gel-treating stations, systems, and methods enable at least germicidal ultraviolet (“UV”)-light treatment of ultrasound gel. For example, an ultrasound gel-treating station can include a housing, a cavity within the housing, and one or more UV-light sources disposed in the cavity or the housing about the cavity. The cavity within the housing can be configured to hold one or more bottles of ultrasound gel. The one-or-more UV-light sources can be configured for irradiating the one-or-more bottles of ultrasound gel with germicidal radiation when the one-or-more bottles of ultrasound gel are disposed in the cavity. Heat dissipated by the one-or-more UV-light sources can warm the one-or-more bottles of ultrasound gel. Additionally or alternatively, the ultrasound gel-treating station can further include one or more heating elements disposed in the cavity or the housing about the cavity for warming the one-or-more bottles of ultrasound gel.

Abstract: Ultraviolet light disinfection systems expose medical devices, surfaces, patients and healthcare clinicians to UV light having wavelengths consist with killing microorganisms. UV light systems may use logic to govern the operation of UV light sources so as to apply a disinfecting dose of the UV light. UV detectors measure UV light exposure. Enclosures contain medical devices and flood the medical devices with the UV light. Some enclosures accommodate a person. Some UV systems project UV light onto high-touch surfaces of a healthcare environment. Some systems may be deployed within a patient transport vehicle. Some UV systems may be incorporated into medical devices.

Abstract: Embodiments of the present disclosure describe techniques and configurations to reduce transistor gate short defects. In one embodiment, a method includes forming a plurality of lines, wherein individual lines of the plurality of lines comprise a gate electrode material, depositing an electrically insulative material to fill regions between the individual lines and subsequent to depositing the electrically insulative material, removing a portion of at least one of the individual lines to isolate gate electrode material of a first transistor device from gate electrode material of a second transistor device. Other embodiments may be described and/or claimed.

Abstract: Disclosed herein are devices, systems, and methods thereof for minimizing or preventing contamination of sterile medical devices during magnetization thereof. For example, a magnetizer cover is disclosed for maintaining sterility of a medical device while magnetizing the medical device. The magnetizer cover includes a base, a funnel extending from the base, and a grip tab extending from the base. The base includes a medical-device interface and a magnetizer interface opposite the medical-device interface. The funnel includes a funnel stem configured to protect an elongate medical device from contacting a magnetizer when the medical device is inserted into the funnel. The grip tab is configured for manipulating the magnetizer cover.

Abstract: An infusion system for in-line disinfection of a prepared infusate with UV light can include a vascular access device (“VAD”) and a UV light ring. The VAD can include an intracorporeal conduit, one or more extracorporeal conduits fluidly connected to the intracorporeal conduit, a hub between a proximal portion of the intracorporeal conduit and one or more respective distal portions of the one-or-more extracorporeal conduits, and one or more respective connectors of the one-or-more extracorporeal conduits. The intracorporeal conduit is configured to be percutaneously inserted into a patient, and the extracorporeal conduit is configured to remain outside a body of the patient. The UV light ring can be configured to encircle a portion of an infusion lumen of the VAD and irradiate the prepared infusate within the infusion lumen with the UV light for infusing a disinfected infusate into the patient during an infusion of the patient.

Abstract: Disclosed herein is a computerized method including operations of generating a first display screen illustrating an ultrasound image, the first display configured to receive user input selecting a blood vessel displayed in the ultrasound image, generating a second display screen that illustrates a user selection element configured to receive user input selecting an angle of insertion of a medical device within a target blood vessel, a graphical representation of the medical device at the selected angle of insertion, and a user input element configured to receive user input increasing or decreasing a minimum dwell length of the medical device, wherein the graphical representation of the medical device visually represents aspects of the user input, and determining parameters that adhere to constraints based on user selection of either of the minimum dwell length or the selected angle of insertion.