Abstract: The disclosure relates to a display apparatus for displaying an augmented and/or virtual reality. The display apparatus has a sensor unit configured to capture a user input. The display apparatus is further configured to receive a medical planning dataset and receive a medical image dataset having at least one projection mapping. The display apparatus is further configured to generate and display the augmented and/or virtual reality based on the planning dataset and the at least one projection mapping. The display apparatus is further configured to adapt a virtual spatial positioning of the planning dataset relative to the at least one projection mapping in the augmented and/or virtual reality based on the user input. The disclosure further relates to a system, a method for registering a planning dataset with an image dataset, and a computer program product.

Abstract: An injection device provides a casing which accommodates or forms a reservoir for a liquid drug; a plunger rod which can move relative to the casing in an axially forward direction to deliver the drug; a dosing means which can move in the forward direction relative to the casing to prime the reservoir and which can rotate relative to the casing for selecting a dose to be injected, wherein rotation of the dosing means relative to the casing is prevented until a priming operation for priming the reservoir is completed; d) wherein the dosing means comprises a dosing control means which is configured to enable rotation of the dosing means at the end of the priming stroke for selecting the dose and to prevent a rotation of the dosing means back into the position which the dosing means had at the end of the priming stroke relative to the casing.

Abstract: An exhaust gas turbocharger having a hydrodynamic plain bearing or a hydrodynamic plain bearing, comprising a rotor (10) and a counter-bearing part (50) assigned to the rotor (10), wherein a rotor bearing surface (17.1, 17.2, 17.3) of the rotor (10) and a counter-surface of the counter-bearing part (50) face each other to form a hydrodynamic plain bearing, wherein the rotor bearing surface and/or the counterface, when cut along and through the axis of rotation (R) in sectional view, form(s) a continuous bearing contour forming at least two contour sections (44.1 to 44.3; 53.1 to 53.3) to provide hydrodynamic load capacities in both radial and axial directions, and wherein the counter-bearing part (50) is mounted in a bearing housing (60) or housing part.

Abstract: A representation apparatus configured to represent an augmented and/or a virtual reality, wherein the representation apparatus comprises a camera unit that is configured for mapping, at least in segments, an examination subject arranged in a direction of view of the representation apparatus. The camera unit is further configured for mapping a light pattern projected onto the examination subject by a projection unit. The light pattern includes a defined projection geometry relative to the projection unit. The representation apparatus is configured to adjust the representation of the augmented and/or virtual reality using the mapped light pattern and the defined projection geometry.

Abstract: The invention relates to a hydrodynamic bearing, namely a hydrodynamic disk-shaped thrust bearing or hydrodynamic thrust washer, wherein hydrodynamic structures having elevations and having depressions arranged between adjacent elevations are arranged on opposite sides of the bearing, which hydrodynamic structures extend in the peripheral direction, and slopes of the hydrodynamic structures are arranged between adjacent depressions, which slopes extend from the depressions toward the elevations. According to the invention, at least some of the elevations of the hydrodynamic structures of the first side of the bearing are arranged in the region between two depressions of the hydrodynamic structures of the second side of the bearing, the elevations of a side of the bearing being arranged at an offset to each other in the peripheral direction.

Abstract: For particularly good communication even with difficult patients, a monitoring system for monitoring a patient, such as during a medical diagnostic or therapeutic procedure, is provided. The monitoring system includes a voice cloning device having a voice generator. The voice cloning device is configured to replace a natural voice of a person with a cloned synthetic voice different from the voice of the person. At least two synthetic voices may be selected. The monitoring system also includes a measuring unit configured to record at least one physiological parameter of the patient, an evaluation unit configured to evaluate the at least one measured physiological parameter of the patient, and an actuation unit configured to actuate the voice cloning device such that a synthetic voice is selected or rejected depending on a result of the evaluation by the evaluation unit.

Abstract: The quality of objects and workpieces of a manufacturing process is often evaluated based on surface and/or form. An inspection apparatus for optically, in particular deflectometrically, inspecting an object includes a hollow body housing having an opening, the object being positionable in the opening for the inspection; a camera having a plane of focus and a camera direction extending toward the opening of the housing, and being configured to take a plurality of object images of the object situated in the plane of focus; a plurality of light sources arranged around the opening and designed for variably illuminating the plane of focus; and an evaluation unit configured to determine a topography of the object based on the object images.

Abstract: According to a computer-implemented method for the automatic localization of a structure, an individual image which maps an object with the structure is displayed on a display surface. A gaze movement of a user is captured by a gaze capture system and, on the basis thereof, a gaze capture signal is generated. By a computer unit, dependent upon the gaze capture signal, at least one image point of the individual image is identified, which at least partially maps the structure.

Abstract: The invention relates to an adjusting system (1) for pivoting at least one optically relevant component (2) of a vehicle headlight about a first and a second axis (y, z), the system comprising a first retaining element (3) for holding the optically relevant component (2), a second retaining element (4) for displaceably holding the first retaining element (3) on the second retaining element (4), a carrying frame (5) for displaceably holding the second retaining element (4) on the carrying frame (5), and a first adjusting device (6) acting on the first retaining element (3) for displacing the first retaining element (3) relative to the second retaining element (4), and a second adjusting device (7) acting on the second retaining element (4) for displacing the second retaining element (4) relative to the carrying frame (5).

Abstract: A method and system are provided for at least symbolically reconstructing a reconstruction data set of at least one vessel segment in a vessel tree of a patient. Input data for the reconstruction comprises at least two two-dimensional angiographic projection images taken in different acquisition geometries. At least one first angiographic projection image showing the vessel segment is acquired. An evaluation measure is automatically determined for each first angiographic projection image using three-dimensional preliminary information for the vessel segment. The evaluation measure describes the suitability of the at least one angiographic projection image for reconstructing the reconstruction data set. When a quality criterion evaluating the evaluation measure is not fulfilled, at least one additional acquisition geometry is determined using the three-dimensional preliminary information and/or the evaluation measure.

Abstract: The invention relates to an exhaust-gas-driven turbocharger having a hydrodynamic plain bearing having a rotor and a stator, the rotor being rotatable with respect to the stator, the rotor bearing surface being located opposite a counter-surface of the stator in order to generate hydrodynamic pressure in the region of a converging gap. In such a hydrodynamic plain bearing, the application properties can be improved by the fact that the rotor bearing surface and/or the counter-surface constitutes in a section view, in the context of a section along and through the rotation axis, a continuous bearing contour that is constituted from convex or concave curvatures and/or from at least two contour segments that are embodied as straight lines and/or curvatures. The invention also relates to a hydrodynamic plain bearing or bearing arrangement having such a plain bearing.

Abstract: An image processor includes an image generator configured to generate corresponding image data corresponding to first microscopic image data obtained under a first observation condition, based on second microscopic image data and third microscopic image data obtained under a second observation condition, and an image output unit configured to output the corresponding image data. The corresponding image data may be image data corresponding to a first focal plane from which the first microscopic image data are obtained, and wherein the second microscopic image data and the third microscopic image data may be image data on a second focal plane and a third focal plane, respectively, which are different from the first focal plane.

Abstract: The invention relates to an exhaust-gas-driven turbocharger having a hydrodynamic plain bearing having a rotor and a stator, the rotor being rotatable with respect to the stator, the rotor bearing surface being located opposite a counter-surface of the stator in order to generate hydrodynamic pressure in the region of a converging gap. In such a hydrodynamic plain bearing, the application properties can be improved by the fact that the rotor bearing surface and/or the counter-surface constitutes in a section view, in the context of a section along and through the rotation axis, a continuous bearing contour that is constituted from convex or concave curvatures and/or from at least two contour segments that are embodied as straight lines and/or curvatures. The invention also relates to a hydrodynamic plain bearing or bearing arrangement having such a plain bearing.

Abstract: A parking lock for a transmission of a motor vehicle may include a park gear rotatable about an axis of rotation, and an actuation device adjustable into a locking position and an unlocking position radially relative to the axis of rotation. In the unlocking position, rotating of the park gear may be possible, and in the locking position, rotating of the park gear may be prevented by way of positive locking. The actuation device may include a shifting drum and a locking lever, wherein the shifting drum may be rotatable about a guiding axis that is radial relative to the axis of rotation. The locking lever, by way of a guide track formed in the shifting drum, may interact with the guide track so that when the shifting drum is rotated, the locking lever may be guidable by the guide track radially relative to the axis of rotation and parallel to the guiding axis, and thereby the actuation device may be adjustable into the locking position and into the unlocking position.

Abstract: Systems and methods are provided for evaluating the complexity of a stenosis or a section of a vessel. At least one image of the stenosis or the section of the vessel is provided. A geometrical feature value of the stenosis and/or or the section of the vessel is identified from the at least one image. At least one intensity feature value is determined based on a grey level intensity of the stenosis or the section of the vessel from the at least one image. A complexity value relating to the geometrical complexity of the stenosis or the section of the vessel is calculated as a function of the at least one geometrical feature value and the at least one intensity feature value of the stenosis or the section of the vessel.

Abstract: The quality of objects and workpieces of a manufacturing process is often evaluated based on surface and/or form. An inspection apparatus for optically, in particular deflectometrically, inspecting an object includes a hollow body housing having an opening, the object being positionable in the opening for the inspection; a camera having a plane of focus and a camera direction extending toward the opening of the housing, and being configured to take a plurality of object images of the object situated in the plane of focus; a plurality of light sources arranged around the opening and designed for variably illuminating the plane of focus; and an evaluation unit configured to determine a topography of the object based on the object images.

Abstract: The invention relates to a hydrodynamic bearing, namely a hydrodynamic disk-shaped thrust bearing or hydrodynamic thrust washer, wherein hydrodynamic structures having elevations and having depressions arranged between adjacent elevations are arranged on opposite sides of the bearing, which hydrodynamic structures extend in the peripheral direction, and slopes of the hydrodynamic structures are arranged between adjacent depressions, which slopes extend from the depressions toward the elevations. According to the invention, at least some of the elevations of the hydrodynamic structures of the first side of the bearing are arranged in the region between two depressions of the hydrodynamic structures of the second side of the bearing, the elevations of a side of the bearing being arranged at an offset to each other in the peripheral direction. The hydrodynamic bearing can be easily adapted to expected axial loads of the bearing and enables low-loss and low-wear axial support.

Abstract: A hydrodynamic plain bearing having a stator and a rotor rotatable with respect to the stator, a rotor bearing surface being located opposite a counter-surface of the stator in order to generate hydrodynamic pressure. The rotor bearing surface and/or the counter-surface constitutes in a section view, in the context of a section along and through the rotation axis, a continuous bearing contour that is constituted from at least two contour segments. The contour segments are suitable for generating hydrodynamic load capacity in a radial and axial direction. The contour segments are led into one another, by at least one transition segment, in such a way that hydrodynamic load capacity is generatable via the contour segments and the transition segment. The plain bearing is embodied as a multiple-surface plain bearing having two or more lubrication wedges in the region of the contour segments and of the transition segment.

Abstract: An injection device provides a casing which accommodates or forms a reservoir for a liquid drug; a plunger rod which can move relative to the casing in an axially forward direction to deliver the drug; a dosing means which can move in the forward direction relative to the casing to prime the reservoir and which can rotate relative to the casing for selecting a dose to be injected, wherein rotation of the dosing means relative to the casing is prevented until a priming operation for priming the reservoir is completed; d)wherein the dosing means comprises a dosing control means which is configured to enable rotation of the dosing means at the end of the priming stroke for selecting the dose and to prevent a rotation of the dosing means back into the position which the dosing means had at the end of the priming stroke relative to the casing.

Abstract: An injection device provides a casing which accommodates or forms a reservoir for a liquid drug; a plunger rod which can move relative to the casing in an axially forward direction to deliver the drug; and a dosing means which can move in the forward direction relative to the casing to prime the reservoir and which can rotate relative to the casing for selecting a dose to be injected. Rotation of the dosing means relative to the casing is prevented until a priming operation for priming the reservoir is completed. The dosing means comprises a dosing control means which is configured to enable rotation of the dosing means at the end of the priming stroke for selecting the dose and to prevent a rotation of the dosing means back into the position which the dosing means had at the end of the priming stroke relative to the casing.