摘要:
An ultrasound imaging system and method is provided that includes an ultrasound probe configured to acquire ultrasound data for a region of interest and a controller circuit communicatively coupled to the ultrasound probe configured to generate one or more ultrasound images from the ultrasound data. The ultrasound imaging system and method further provide a curved housing shaped to extend along a curvature angle, the curved housing includes a front panel having a curved touchscreen having at least a first interface section, a second interface section, and a third interface section formed integral with one another. The first interface section and the third interface section are positioned at different display angles with respect to each other. The first interface section is also configured to display one or more ultrasound images, and the third interface section includes one or more user selectable icons to control the ultrasound probe.
摘要:
Spatially distinct Spectral Doppler information is displayed. A spectrum is determined for each of a plurality of spatial locations, such as associated with different receive beams. Given a plurality of spectra at different spatial locations, an image may be generated as a function of the spectra. For example, a two-dimensional image has display values for different pixels or locations derived from one or more characteristics of the spectra, such as the maximum velocity with energy above a threshold for each location. As another example, the spectrum from the set of spectra with the highest maximum velocity is selected for generating a spectral strip display.
摘要:
An intravaginal imaging device, method and system are disclosed. The imaging device is housed within an elongated housing having a proximal end and a distal end. The distal end includes a sealing endcap window, an objective disposed behind the window having first lens group and a second lens group configured to focus on a target, an image detector disposed behind the objective configured to detect an image from the objective, and a LED light source disposed behind the window configured to illuminate the target. A connecting portion in communication with the image detector is disposed at the proximal end. The connecting portion is configured to convey an image from the image detector to an external device. The intravaginal imaging device is configured to be used in conjunction with a speculum where the intravaginal imaging device is inserted within jaws of the speculum and positioned within the spacers of the speculum.
摘要:
A method and system for real-time ultrasound guided prostate needle biopsy based on a biomechanical model of the prostate from 3D planning image data, such as magnetic resonance imaging (MRI) data, is disclosed. The prostate is segmented in the 3D ultrasound image. A reference patient-specific biomechanical model of the prostate extracted from planning image data is fused to a boundary of the segmented prostate in the 3D ultrasound image, resulting in a fused 3D biomechanical prostate model. In response to movement of an ultrasound probe to a new location, a current 2D ultrasound image is received. The fused 3D biomechanical prostate model is deformed based on the current 2D ultrasound image to match a current deformation of the prostate due to the movement of the ultrasound probe to the new location.
摘要:
An ultrasonic diagnostic apparatus includes an image generating unit, an acquiring unit, an extracting unit, a flap identifying unit, a first synthesizing unit, an alignment processing unit and a second synthesizing unit. The image generating unit generates an echocardiographic image including an aorta. The acquiring unit acquires a heart area image including the aorta. The extracting unit extracts an artery region based on the heart area image. The flap identifying unit identifies a flap region based on the artery region. The first synthesizing unit synthesizes information on the flap region onto the artery region to generate a first synthesized image. The alignment processing unit performs processing to align an imaging region in the echocardiography on the heart area image based on a positional data signal. The second synthesizing unit synthesizes information that indicates the imaging region processed for alignment onto the first synthesized image to generate a second synthesized image.
摘要:
An ultrasound diagnostic device includes: a contour extraction unit extracting a first contour image from ultrasound images obtained from spatially-successive examination positions and each including an image of an organ, a contour image indicating a contour of the organ and extracted from the organ image; a specification unit receiving, from a user, specification information specifying a manual correction target ultrasound image and correction information indicating details of a manual correction performed with respect to a first contour image extracted from the manual correction target ultrasound image; and a contour correction unit correcting the first contour image extracted from the manual correction target ultrasound image according to the correction information. The contour extraction unit further extracts a second contour image from a target ultrasound image by using information indicating the corrected first contour image. The target ultrasound image differs from the manual correction target image.
摘要:
A system, method, and non-transitory computer-readable medium. The method includes transmitting one or more reference ultrasound incident waves into an organic specimen and receiving thereby reference ultrasound data from resultant ultrasound reflected waves from specimen features in the organic specimen, identifying a reference propagation region in the organic specimen in which at least one of the one or more reference ultrasound incident waves was transmitted into the organic specimen and identifying a corresponding reference model image region in anatomic model data, and transmitting at least one additional ultrasound incident wave into the organic specimen and receiving thereby additional ultrasound data from resultant ultrasound reflected waves from one or more specimen features. Positional awareness of each ultrasound reflected wave relative to the organic specimen is maintained, and positional awareness is maintained between the reference propagation region and a propagation region of the additional ultrasound data.
摘要:
Ultrasound devices and methods are described, including a repeatable ultrasound transducer probe having ultrasonic transducers and corresponding circuitry. The repeatable ultrasound transducer probe may be used individually or coupled with other instances of the repeatable ultrasound transducer probe to create a desired ultrasound device. The ultrasound devices may optionally be connected to various types of external devices to provide additional processing and image rendering functionality.
摘要:
Various embodiments include a system and method for manipulating medical device operating parameters, stored in a hierarchical organization, at different levels of granularity. The method can include receiving, at a processor, first user input selecting an operating parameter of a medical device from a medical device user interface displayed at a display system. The method may include presenting, at the display system, a parameter presentation prompted by the operating parameter selection. In various embodiments, a plurality of setting values each corresponding to a different hierarchical level of the operating parameter is presented in the parameter presentation. The method may include receiving, at the processor, second user input manipulating a value of one of the setting values presented in the parameter presentation. The method can also include storing, at storage, the value of the manipulated setting value.
摘要:
Systems, devices, and methods are described for acquiring, among other things, lesion information from a hair or fur-covered region of a biological subject.