Abstract: Ultrasound systems, ultrasound scanners, and methods for determining port health using ultrasound are disclosed. In some embodiments, the ultrasound system includes a display device configured to display a user interface for the ultrasound system and a wearable ultrasound scanner configured to be attached to a patient over a port that is placed inside the patient, where the port is configured to supply fluid to the patient or retrieve additional fluid from the patient. The ultrasound system also includes a processor system configured to generate, based on reflections of ultrasound received by the wearable ultrasound scanner, a health status of the port, and cause the user interface to display the health status of the port.

Abstract: Ultrasound devices that include and/or use a multi-dimensional and multi-frequency arrays of transducer elements for use with ultrasound and methods for using the same are disclosed. In some embodiments, an ultrasound device includes: an array having a center row of transducer elements of a first width that operate at a first frequency and two or more outer rows of transducer elements of a second or other widths that operate at a second or other frequencies different than the first frequency. A controller is configured to control the center row of transducer elements and two or more outer rows of transducer elements to operate at a same time or at different times.

Abstract: Ultrasound devices that include and/or use a multi-dimensional and multi-frequency arrays of transducer elements for use with ultrasound and methods for using the same are disclosed. In some embodiments, an ultrasound device includes: an array having a center row of transducer elements of a first width that operate at a first frequency and two or more outer rows of transducer elements of a second or other widths that operate at a second or other frequencies different than the first frequency. A controller is configured to control the center row of transducer elements and two or more outer rows of transducer elements to operate at a same time or at different times.

Abstract: An ultrasound imaging system including an image processor configured to receive input data for capturing ultrasound images of a region of interest. The ultrasound images are taken along a first plane; and the input data further includes an indication that a needle will be inserted into the region of interest. The system can capture a plurality of ultrasound images of the region of interest along the first plane. The system can determine one or more high-confidence areas of the region of interest where the needle will intersect the first plane. Each high-confidence area is based on a probability that the needle will intersect the first plane at any portion of the high-confidence area; and display one or more on-screen markers corresponding to the one or more high-confidence areas in conjunction with the plurality of ultrasound images on the display.

Abstract: An ultrasound imaging system including an image processor configured to receive input data for capturing ultrasound images of a region of interest. The ultrasound images are taken along a first plane; and the input data further includes an indication that a needle will be inserted into the region of interest. The system can capture a plurality of ultrasound images of the region of interest along the first plane. The system can determine one or more high-confidence areas of the region of interest where the needle will intersect the first plane. Each high-confidence area is based on a probability that the needle will intersect the first plane at any portion of the high-confidence area; and display one or more on-screen markers corresponding to the one or more high-confidence areas in conjunction with the plurality of ultrasound images on the display.

Abstract: A microwell array specifically designed for culturing organoids is provided along with a system to enable automated imaging, identification, and isolation of individual organoids. The microwells of the microarray include a releasable cellraft that enables the automated release and transfer of selected organoids present on the cellrafts to a separate collection plate. Organoids grown on the microarray can be reliably tracked, imaged, and phenotypically analyzed by the instrument system in brightfield and fluorescence as they grow over time, then released and transferred fully intact for use in downstream applications. The use of the system is demonstrated using mouse hepatic and pancreatic organoids for single-organoid imaging, clonal organoid generation, parent organoid subcloning, and single-organoid RNA extraction for downstream gene expression or transcriptomic analysis.

Abstract: A wearable ultrasound device and method for using the same are disclosed. In some embodiments, the wearable ultrasound device includes an ultrasound transducer configured to transmit ultrasound signals and receive reflected ultrasound based on the ultrasound signals and a fastener configured to secure the wearable ultrasound device proximate to a procedure site. The wearable ultrasound device can also include a processor configured to generate, based on the reflected ultrasound, patient data and a display device implemented to display a visual representation of the patient data.

Abstract: A microwell array specifically designed for culturing organoids is provided along with a system to enable automated imaging, identification, and isolation of individual organoids. The microwells of the microarray include a releasable cellraft that enables the automated release and transfer of selected organoids present on the cellrafts to a separate collection plate. Organoids grown on the microarray can be reliably tracked, imaged, and phenotypically analyzed by the instrument system in brightfield and fluorescence as they grow over time, then released and transferred fully intact for use in downstream applications. The use of the system is demonstrated using mouse hepatic and pancreatic organoids for single-organoid imaging, clonal organoid generation, parent organoid subcloning, and single-organoid RNA extraction for downstream gene expression or transcriptomic analysis.

Abstract: An ultrasound imaging system including an image processor configured to receive input data for capturing ultrasound images of a region of interest. The ultrasound images are taken along a first plane; and the input data further includes an indication that a needle will be inserted into the region of interest. The system can capture a plurality of ultrasound images of the region of interest along the first plane. The system can determine one or more high-confidence areas of the region of interest where the needle will intersect the first plane. Each high-confidence area is based on a probability that the needle will intersect the first plane at any portion of the high-confidence area; and display one or more on-screen markers corresponding to the one or more high-confidence areas in conjunction with the plurality of ultrasound images on the display.

Abstract: Ultrasound devices that include and/or use a multi-dimensional and multi-frequency arrays of transducer elements for use with ultrasound and methods for using the same are disclosed. In some embodiments, an ultrasound device includes: an array having a center row of transducer elements of a first width that operate at a first frequency and two or more outer rows of transducer elements of a second or other widths that operate at a second or other frequencies different than the first frequency. A controller is configured to control the center row of transducer elements and two or more outer rows of transducer elements to operate at a same time or at different times.

Abstract: A method and apparatus are disclosed herein for a thermally conductive layer for transducer face temperature reduction in an ultrasound transducer assembly. In one embodiment, the ultrasound transducer assembly comprises: a transducer layer configured to emit ultrasound energy; one or more matching layers overlaying the transducer layer; a thermally conductive layer overlaying the one or more matching layers; and a lens overlaying the thermally conductive layer.

Abstract: An ultrasound imaging system including an image processor configured to receive input data for capturing ultrasound images of a region of interest. The ultrasound images are taken along a first plane; and the input data further includes an indication that a needle will be inserted into the region of interest. The system can capture a plurality of ultrasound images of the region of interest along the first plane. The system can determine one or more high-confidence areas of the region of interest where the needle will intersect the first plane. Each high-confidence area is based on a probability that the needle will intersect the first plane at any portion of the high-confidence area; and display one or more on-screen markers corresponding to the one or more high-confidence areas in conjunction with the plurality of ultrasound images on the display.

Abstract: An ultrasound imaging system including an image processor configured to receive input data for capturing ultrasound images of a region of interest. The ultrasound images are taken along a first plane; and the input data further includes an indication that a needle will be inserted into the region of interest. The system can capture a plurality of ultrasound images of the region of interest along the first plane. The system can determine one or more high-confidence areas of the region of interest where the needle will intersect the first plane. Each high-confidence area is based on a probability that the needle will intersect the first plane at any portion of the high-confidence area; and display one or more on-screen markers corresponding to the one or more high-confidence areas in conjunction with the plurality of ultrasound images on the display.

Abstract: A method and apparatus are disclosed herein for a thermally conductive layer for transducer face temperature reduction in an ultrasound transducer assembly. In one embodiment, the ultrasound transducer assembly comprises: a transducer layer configured to emit ultrasound energy; one or more matching layers overlaying the transducer layer; a thermally conductive layer overlaying the one or more matching layers; and a lens overlaying the thermally conductive layer.

Abstract: A method and apparatus are disclosed herein for a thermally conductive layer for transducer face temperature reduction in an ultrasound transducer assembly. In one embodiment, the ultrasound transducer assembly comprises: a transducer layer configured to emit ultrasound energy; one or more matching layers overlaying the transducer layer; a thermally conductive layer overlaying the one or more matching layers; and a lens overlaying the thermally conductive layer.

Abstract: An ultrasound imaging system includes a processor programmed to identify the type of tissue being imaged and to confirm that one or more system settings and/or the energy of ultrasound imaging signals delivered is set appropriately for such tissue. In one embodiment, an image obtained with the ultrasound imaging system is analyzed to determine if the tissue is ophthalmic (eye) tissue. If so, the system parameter settings and/or the transmit power of the signals produced by the ultrasound system are adjusted or maintained at a level that is appropriate for imaging such tissue.

Abstract: Aspects described herein relate to a computer device connecting a physical printed document to relevant contextual digital content through a visual capture of one or more sequential ordering systems in the printed document. When the computer device detects when a screen icon is aligned with a printed icon on the printed document, the computer device analyzes visual input from its scanning device to identify both the document and the page/section number being scanned and subsequently delivers relevant, contextual digital content to provide an extended experience of the printed document through supplemental textual, visual, and/or audio content presented on the computer device.

Abstract: An ultrasound imaging system includes a processor programmed to identify the type of tissue being imaged and to confirm that one or more system settings and/or the energy of ultrasound imaging signals delivered is set appropriately for such tissue. In one embodiment, an image obtained with the ultrasound imaging system is analyzed to determine if the tissue is ophthalmic (eye) tissue. If so, the system parameter settings and/or the transmit power of the signals produced by the ultrasound system are adjusted or maintained at a level that is appropriate for imaging such tissue.

Abstract: An ultrasound imaging system including an image processor configured to receive input data for capturing ultrasound images of a region of interest. The ultrasound images are taken along a first plane; and the input data further includes an indication that a needle will be inserted into the region of interest. The system can capture a plurality of ultrasound images of the region of interest along the first plane. The system can determine one or more high-confidence areas of the region of interest where the needle will intersect the first plane. Each high-confidence area is based on a probability that the needle will intersect the first plane at any portion of the high-confidence area; and display one or more on-screen markers corresponding to the one or more high-confidence areas in conjunction with the plurality of ultrasound images on the display.

Abstract: An ultrasound imaging system includes a processor programmed to identify the type of tissue being imaged and to confirm that one or more system settings and/or the energy of ultrasound imaging signals delivered is set appropriately for such tissue. In one embodiment, an image obtained with the ultrasound imaging system is analyzed to determine if the tissue is ophthalmic (eye) tissue. If so, the system parameter settings and/or the transmit power of the signals produced by the ultrasound system are adjusted or maintained at a level that is appropriate for imaging such tissue.