Abstract:
Methods of probing a material under investigation using an ultrasound beam. Echolocation data is generated using a multi-dimensional transform capable of using phase and magnitude information to distinguish echoes resulting from ultrasound beam components produced using different ultrasound transducers. Since the multi-dimensional transform does not depend on using receive or transmit beam lines, a multi-dimensional area can be imaged using a single ultrasound transmission. In some embodiments, this ability increases image frame rate and reduces the amount of ultrasound energy required to generate an image.
Abstract:
A user interface for a hand held medical diagnostic scanner system, including a display screen and a control member adapted to sense first user control movements in at least one direction and to communicate this movement to software adapted to translate this movement into highlighting of an option indicator, or selection of an option indicator, from a plurality of option indicators displayed on the display screen, the control member being further adapted to sense a second different user control movement and to communicate this movement to software adapted to translate this movement to cause the activation of an option associated with a highlighted option indicator.
Abstract:
An untethered ultrasound imaging system having selectable command control and wireless component connection and image transmission. Ultrasound data collected by the ultrasound system can be augmented with additional sensor data.
Abstract:
In one embodiment, an ultrasound imaging device is configured to facilitate sub-dermal monitoring. The ultrasound imaging device comprises a handheld housing, a processor within the handheld housing, a beamformer coupled to the processor, a transducer assembly coupled to the handheld housing and to at least one of the beamformer and the processor, a scan converter coupled to the transducer assembly, a display coupled to the handheld housing and coupled to at least one of the scan converter and the processor, a switch mechanism coupled to the processor, a rechargeable power source coupled to the handheld housing, a communications port coupled to the processor, a central pointer aligned with a center of the display, and a needle guide coupled to the handheld housing proximate to the transducer assembly. Other examples and embodiments are described herein.
Abstract:
Embodiments of a user interface in an ultrasound system are disclosed. In one embodiment, the ultrasound system comprises a display unit for prompting a user to touch a desired one of hierarchically arranged soft buttons for triggering an execution of the function of the ultrasound system associated with the touched button. The display unit includes a display having a display with touch panel mounted. The display unit is configured to display a touch screen menu together with the ultrasound image on the display.
Abstract:
A method for visualizing data in an ultrasound probe system in which a display is arranged in a housing of an ultrasound probe in a position in which it is visible and the display is controlled to display data relating to a transducer of the probe and/or the probe. By providing a display on connection with the housing of the ultrasound probe, the user can view functional parameters of the transducer or transducer settings and probe settings while maintaining the transducer in a common field of view with the patient or object being examined.
Abstract:
A medical examination or treatment facility comprising at least one display facility that can be moved in space is provided. The facility includes one or a plurality of lighting facilities arranged in a distributed manner to illuminate the space. It is possible to change the brightness and/or position of the individual lighting facilities automatically by a control or regulation facility as a function of a captured spatial position and/or orientation of the object, in particular of the display facility.
Abstract:
A handheld ultrasound device is provided, having a transducer assembly for emitting and receiving sonic signals, a configurable signal processing unit, and a data processor configured to provide configuration data to the signal processing unit. The configuration data defines a beamforming configuration, filtering configuration and envelope detection configuration for an operational mode. The operational mode may be selected by the user or may be determined based on a detected type of the transducer assembly.
Abstract:
A portable apparatus for conveying blood flow parameters to a user, the apparatus comprising: a transducer device for providing for Doppler monitoring of flows within a patient; a processing unit interconnected to the transducer unit and adapted to extract a blood flow signal from the operation of the transducer and process the blood flow signal so as to produce a video blood flow signal and an audio blood flow signal; a display unit interconnect to the processing unit for visualising the video blood flow signal; and at least one audio emission devices interconnected to the processing unit for emission of the audio blood flow signal to the ears of the user.
Abstract:
A system and method to acquire 3D ultrasound-based images during the end-systole and end-diastole time points of a cardiac cycle to allow determination of the change and percentage change in left ventricle volume at the time points.