Abstract: The invention relates to a method for recording medical images, in particular ultrasound images, of a moving object, in particular of a heart, said method comprising the following steps: generating a movement signal that dynamically represents the state of movement of the moving object, identifying the phase position and the frequency of the moving object on the basis of the movement signal, reconstructing the images on the basis of the phase position and of the frequency and/or carrying out at least one scan of the moving object, with the recording times being adjusted according to the phase position and the frequency of the moving object.

Abstract: The present invention relates to a method, a device and a computer program product for evaluating medical image data sets, which consists of two-dimensional section images, in particular MR images, wherein a plurality of two-dimensional cross-sections (K1, K2, . . . Kn) and at least one two-dimensional longitudinal section (L1) of a target region (1) of a human or animal body are recorded and stored, a longitudinal axis (5) and points of intersection (6) are determined at the points at which the longitudinal axis (5) extends through the plurality of two-dimensional cross-sections (K1, K2 . . . Kn) and a reduced data volume (7) is generated, which is composed of partial cross-sections (k1, k2, . . . kn), which are generated by means of the points of intersection (6) and scaling factors (a1, a2, b1, b2) from the plurality of two-dimensional cross-sections (K1, K2, . . . Kn).

Abstract: The invention relates to a method and device for reconstructing two-dimensional sectional images from a three- or four-dimensional image data set of an object, for example the left ventricle. The method comprises the steps of calculating an anatomical long axis through the object, such that the length and/or shape of the anatomical long axis is adapted to the length and/or shape of the object, and defining a series of sectional planes perpendicular or parallel to the anatomical long axis, and calculating and displaying sectional images corresponding to the sectional planes.

Abstract: Rotations at multiple longitudinal levels (e.g., rotations from different short axis views) are determined. Three-dimensional representations are generated as a function of the rotations, such as distorting the representation to show rotation and/or modulating the display values as a function of the rotations. Twist and/or torsion of the heart may be calculated from the rotations.

Abstract: The invention relates to a system for breast cancer screening and a corresponding method carried out with the system, the method comprising the following steps: a) providing an image of a predetermined region of a breast of a woman, b) determining the glandular volume in the scanning image, and c) calculating the absolute glandular tissue amount of the breast from the glandular volume, wherein the absolute glandular tissue amount can be used as a risk index which provides an indication about the risk of the woman of having breast cancer.

Abstract: The invention relates to a method and device for navigating on a vision plane (1) in a multidimensional image data set (8), wherein the intersection angle and degree of freedom (3, 6, 7) of the vision plane (1) displacement correspond to the degree of freedom of a sample (2) displacement, in particular an ultrasound transducer (2) during an interactive image producing examination.

Abstract: “The present invention relates to a method and apparatus for detecting movements of objects, preferably an ultrasonic method and apparatus for detecting the movements of blood vessels during the cardiac cycle, including scanning an object by two- or three-dimensional ultrasonic image scanning means at discrete acquisition times to acquire a data set by using surface reconstruction and/or volume rendering techniques, partitioning the three-dimensional data set into a plurality of volume units, wherein each volume unit has a unit surface, calculating the change of volume of each volume unit over said acquisition times to obtain level information of each corresponding unit surface over time, and displaying said three-dimensional data set with its level information over time two- and/or three-dimensionally.

Abstract: Rotations at multiple longitudinal levels (e.g., rotations from different short axis views) are determined. Three-dimensional representations are generated as a function of the rotations, such as distorting the representation to show rotation and/or modulating the display values as a function of the rotations. Twist and/or torsion of the heart may be calculated from the rotations.

Abstract: The invention relates to a method and device for reconstructing two-dimensional sectional images from a three- or four-dimensional image data set of an object, for example the left ventricle. The method comprises the steps of calculating an anatomical long axis through the object, such that the length and/or shape of the anatomical long axis is adapted to the length and/or shape of the object, and defining a series of sectional planes perpendicular or parallel to the anatomical long axis, and calculating and displaying sectional images corresponding to the sectional planes.

Abstract: Parametric imaging of a surface is provided on a medical diagnostic ultrasound imaging system. A bull's eye or Beutel surface representing the scanned tissue, such as a portion of the heart, is formed from planar views, such as apical 4 chamber, apical 2 chamber and long axis views of the heart. Dynamic clips or videos of the parametric imaging provide temporally useful information to a user. The parametric imaging may include information determined from data at different locations or different times, such as strain, velocity, tissue displacement, velocity, or wall thickness. The ultrasound data may be responsive to contrast agents. The ultrasound data may be acquired with a three-dimensional scan.