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B k Medical Aps patents


Recent patent applications related to B k Medical Aps. B k Medical Aps is listed as an Agent/Assignee. Note: B k Medical Aps may have other listings under different names/spellings. We're not affiliated with B k Medical Aps, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "B" | B k Medical Aps-related inventors


Wall-to-wall vessel segmentation in us imaging using a combination of vfi data and us imaging data

An ultrasound imaging system includes an image processor and a velocity processor configured to process beamformed ultrasound data representing structure flowing through a tubular object and generate, respectively, an image indicative of the tubular object and vector flow imaging data indicative of the structure flowing through the tubular object. The... B k Medical Aps

Vector velocity estimation using transverse oscillation (to) and synthetic aperture sequential beamforming (sasb)

An ultrasound imaging system includes a transducer array with a plurality of transducer elements configured to repeatedly emit in a predetermined pattern, a first beamformer configured to beamform echo signals received by the transducer array to produce a low resolution line of data for each emission, and a first communication... B k Medical Aps

Non-invasive estimation of intravascular pressure changes using vector velocity ultrasound (us)

A method for determining pressure gradients with ultrasound data includes acquiring ultrasound data of a vessel and generating a velocity vector profile for flow in the vessel with the ultrasound data. The method further includes computing an acceleration with the velocity vector profile. The acceleration includes at least a temporal... B k Medical Aps

Ultrasound imaging flow vector velocity estimation with directional transverse oscillation

An ultrasound imaging system (100) includes a transducer array (102) with plurality of transducer elements (200) configured to transmit an ultrasound signal and receive echoes. Transmit circuitry (104) is configured to excite the transducer elements to transmit the ultrasound signal along a propagation direction. Receive circuitry (106) is configured to... B k Medical Aps

Articulation activation wire stress relief for an ultrasound imaging probe

A probe includes an articulating member with at least two vertebrae elements sequentially arranged along a long axis of the elongate ultrasound imaging probe. The articulating member includes pivots located between the at least two vertebrae elements. The pivots are disposed off-center relative to the at least two vertebrae elements.... B k Medical Aps

Ultrasound color flow imaging

A method includes receiving ultrasound echo signals produced in response to a pulsed ultrasound field interacting with anatomical tissue and flow of structure therein. The method further includes generating electrical signals indicative thereof. The method further includes beamforming the electrical signals producing beamformed data. The method further includes constructing a... B k Medical Aps

Ultrasound imaging system touch panel cluster control interaction

A method includes receiving a signal from a first touch screen control in response to invocation of the first touch screen control. The first touch screen control is a control from a first cluster of touch screen controls of a plurality of different clusters of touch screen controls of an... B k Medical Aps

Transducer orientation marker

An imaging system comprises an ultrasounds probe (102) including a housing (108) with a probe orientation marker (116) disposed on the housing. The imaging system further comprises a display (132). The imaging system further comprises a console (104), electrically interfaced with the probe and the display, that includes a controller... B k Medical Aps

Angle independent velocity spectrum determination

An ultrasound imaging system (100) includes a transducer array (102) that emits an ultrasound beam and produces at least one transverse pulse-echo field that oscillates in a direction transverse to the emitted ultrasound beam and that receive echoes produced in response thereto and a spectral velocity estimator (110) that determines... B k Medical Aps

Transducer array cmut element biasing

An apparatus includes a transducer array with a plurality of CMUT elements. Each of the plurality of CMUT elements includes a first end and a second end. The transducer array further includes a bias network that is electrically connected with the first and second ends of the plurality of CMUT... B k Medical Aps

Ultrasound imaging system touch panel with multiple different clusters of controls

An ultrasound imaging system (102) includes a touch screen user interface (122) and a touch screen controller (148). The touch screen user interface includes a touch panel (124). The touch panel includes a plurality of different clusters (510-522) of controls including a first cluster (512) in first sub-region and with... B k Medical Aps

Transverse oscillation vector estimation in ultrasound imaging

A method includes continuously transmitting, with a transducer array, an ultrasound signal in one direction. The method further includes beamforming, with a beamformer, an echo signal received by the transducer array using on a predetermined apodization function. The echo signal is generated in response to an interaction of the ultrasound... B k Medical Aps

Portable ultrasound scanner

An apparatus includes a plurality of portable scanners and docks. The scanners include first and second configurations to provide different functionality. The docks include at least one of floor, a wall, and a table dock. The scanners are selectively mateable to the various docks.... B k Medical Aps

Ultrasound signal analog beamformer / beamforming

An apparatus (402) includes an analog beamformer (414) that receives a set of analog RF signals. The set of analog RF signals are generated by a corresponding set of transducer elements (406) receiving ultrasound echo signals. The analog beamformer includes a delay network (416) with a set of phase shifting... B k Medical Aps

Ultrasound imaging system touchscreen user interface

An ultrasound imaging system (102) includes a probe (104) with a transducer array (106) with at least one transducer element (108). The ultrasound imaging system further includes a console (112) with a controller (124) and an echo processor. The ultrasound imaging system further includes a display monitor (122). The ultrasound... B k Medical Aps

Three-dimensional (3d) and/or four-dimensional (4d) ultrasound imaging

An ultrasound imaging system (100) includes at least first and second arrays (108) of transducer elements, which are angularly offset from each other in a same plane. Transmit circuitry (112) excites the first and second arrays to concurrently transmit over a plurality of angles. Receive circuitry (114) controls the first... B k Medical Aps

Graphical virtual controls of an ultrasound imaging system

A method includes receiving, at a console (132) of an ultrasound imaging system (102), a first signal indicative of actuation of a touch control (128) of a touch screen user interface (122) of the ultrasound imaging system, wherein the touch control is one of a plurality of different touch controls... B k Medical Aps

Ultrasound imaging probe

An ultrasound probe (104) includes a probe head (134). The probe head includes a transducer array (136) with a transducing surface (137), an instrument guide (142), and a light source (140). A method includes emitting a light beam, from a light source disposed on and adjacent to a transducer array... B k Medical Aps

Elastography visualization

A method includes receiving a B-mode image, a strain image, and a corresponding correlation image. The method further includes modifying pixel values of the strain image based on a reliability of the strain image, thereby generating a modified strain image. The method further includes displaying the B-mode image. The method... B k Medical Aps

Multi-purpose instrument guide

An instrument guide (104) for a probe head (702) of an ultrasound imaging probe (106) that includes a transducer array (114) with a plurality of transducer elements (116) and an image plane. The instrument guide includes a probe support region (122) having a long axis (202) and configured to receive... B k Medical Aps

High dynamic range ultrasound flow imaging system

An ultrasound imaging system includes an ultrasound transducer that receives an echo signal generated in response to an ultrasound signal transmitted by the system interacting with a moving material. Receive circuitry processes the echo signal and produces an electrical signal indicative thereof. Front end electronics amplify and digitize the electrical... B k Medical Aps

Ultrasound focal zone system and method

An ultrasound focal zone display includes an image area for displaying an ultrasound image, a plurality of depth markers, the plurality of depth markers representative of a predetermined tissue depth of the displayed ultrasound image, a focus indicator representative of a maximum acoustic beam intensity of the displayed ultrasound image,... B k Medical Aps

Ultrasound imaging transducer array with integrated apodization

A transducer array (802) includes at least one 1D array of transducing elements (804). The at least one 1D array of transducing elements includes a plurality of transducing elements (904). A first of the plurality of transducing elements has a first apodization and a second of the plurality of transducing... B k Medical Aps








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