An ultrasonic observation device is disclosed that has an input device having a touch pad connected, and that displays on a display an ultrasound image generated based on an ultrasonic signal received from an ultrasound transducer that transmits an ultrasonic wave to an object to be observed and receives a reflected ultrasonic wave reflected by the object, the touch pad detecting a contact object that is brought in contact by an operator. The ultrasonic observation device includes a display controller that displays a rotation indicator that indicates a rotation direction when the ultrasound image is rotated about a predetermined rotation reference as a center, such that the rotation indicator is superimposed on the ultrasound image displayed on the display, according to a contact position of the contact object on the touch pad.

According to one embodiment, a medical image processing apparatus includes processing circuitry. The processing circuitry estimates a contour of a desired structure based on a medical image, receives a desired correction mode among multiple correction modes for correcting the estimated contour, and corrects the estimated contour according to the desired correction mode.

An ultrasound diagnosis apparatus includes: a two-dimensional (2D) transducer array in which a plurality of transducers that transmit/receive an ultrasound signal to/from an object are arranged in two dimensions; an analog beamformer configured to perform analog beamforming in a first direction, and perform analog beamforming in a second direction perpendicular to the first direction on signals respectively received by the plurality of transducers; and a digital beamformer configured to perform digital beamforming on the signals that are analog-beamformed in the first direction, and perform digital beamforming on the signals that are analog-beamformed in the second direction.

Ultrasound image devices, systems, and methods are provided. In one embodiment, an intraluminal ultrasound imaging system includes a patient interface module (PIM) in communication with an intraluminal imaging device comprising an ultrasound imaging component, the PIM comprising a processing component configured to detect information associated with the intraluminal imaging device; and determine a waveform characteristic for ultrasound wave emissions at the ultrasound imaging component based on the detected information; and a trigger signal generation component in communication with the processing component and configured to generate a trigger signal based on the determined waveform characteristic to control the ultrasound wave emissions at the ultrasound imaging component.

Various embodiments of the present invention disclose A method and an apparatus for an ultrasound diagnosis based on an electronic device. According to various embodiments of the present invention, the electronic device includes: a display; a camera; a first communication circuit for probe connection; a second communication circuit for communication with at least one external device; and a processor electrically connected with the display, the camera, the first communication circuit, and the second communication circuit, wherein the processor can be configured to detect an ultrasonic diagnosis mode, execute the ultrasonic diagnosis mode and establish communication with the external device in response to the detection of the ultrasonic diagnosis mode, acquire data in the ultrasonic diagnosis mode, display the data on the display and transmit the data streaming to the external device using the second communication circuit, and provide an control guide for the probe in response to reception of control information from the external device. Various embodiments are possible.

A guidance system is configured to detect a current pose of an ultrasound transducer and to determine a movement to achieve a desired pose associated with a desired view or imaging plane of a patients anatomy. In one embodiment, the guidance system includes a processor circuit in communication with the ultrasound transducer. The processor circuit is configured to: receive an input associated with a desired pose of the ultrasound transducer; receive ultrasound imaging data representative of a field of view of the ultrasound transducer in a current pose; determine a movement to align the current pose of the ultrasound transducer with the desired pose; and generate a graphical representation of the movement. The graphical representation shows both the current pose of the ultrasound transducer and the desired pose of the ultrasound transducer. The graphical representation is output to a display in communication with the processor circuit.

This disclosure concerns a medical visualization system to visualize medical information for the system user, configured to: receive data representing medical information, and receive data representing the user's position and/or the direction of the user's gaze, the system comprising: a visualization device which is configured to: display an image based on the data representing the information, and adjust the position and/or the orientation of the image displayed according to the user's position and/or the direction of the gaze.

Ultrasound images are adjusted according to the size of the display area available to display them, so that image detail is displayed with a large enough physical size to discern comfortably. A translation ratio is determined for translating the physical distance traversed by the ultrasound signals of an ultrasound images to a corresponding physical distance on a screen of the display device. If the ratio is not below a threshold, the image is displayed in full. If the ratio is below the threshold, the image is cropped, optionally scaled, and displayed in the available area. Scaling and cropping may be based on window size and threshold window size. The parameters of the ultrasound scan may be controlled based on the scaling, cropping, or available screen size. User interface features may be displayed on the screen depending on how much area is available when the image is displayed.

The present embodiments relate generally to systems and methods for securing operation of an ultrasound scanner for use with a multi-use electronic display device. In some embodiments, the multi-use electronic display device can control whether the ultrasound scanner is permitted to generate ultrasound image data for display based on an institution affiliation status of the ultrasound scanner retrieved from a server. In some embodiments, the multi-use electronic display device can control whether the ultrasound scanner is permitted to generate ultrasound image data for display based on whether a digital certificate provided by a server is successfully validated.

Aspects of the present disclosure describe medical device placement, including devices, systems and methods for placing catheters, such as epidural catheters, or other medical devices, such as needles, using a guide on a sterile ultrasound sheath.