Abstract: A rotor of a computed tomography apparatus has a rotatable mechanical support frame for mechanical retention of electrical components and electrical connection elements for electrical connection with electrical components of the computed tomography apparatus, with the electrical connection elements arranged in at least one backplane bus. A rotating unit and a computed tomography apparatus embody such a rotor.

Abstract: A method and device for determining a breathing movement of an object under examination is provided for the method includes determining a breathing movement of an object under examination and includes receiving a mathematical breathing model, the mathematical breathing model including a displacement of a thoracic cage of the object under examination over time, using a projection means to project a structured image pattern onto a sagittal plane and onto a thoracic region of the object under examination, using a camera to record a sequence of at least two images of the thoracic region of the object under examination, and adapting the mathematical breathing model at least in dependence on the recorded sequence of images of the thoracic region of the object under examination. The invention also describes a corresponding device for determining a breathing movement of an object under examination.

Abstract: A method for repositioning a mobile imaging system includes: a) capturing an image recording of at least one optical marker as a reference variable which is disposed close to an examination and/or treatment area of an object, b) capturing the image recording direction as a further reference variable, c) wherein the capturing mobile imaging system is in a predefined position and/or alignment suitable for image recording, d) detecting a changed and/or non-capturable position of the at least one optical marker and/or a changed and/or non-capturable image recording direction, and e) repositioning the mobile imaging system using a comparison of the reference variables from a) and b) with the respectively corresponding reference variables from d). An image capturing unit and an optical marker are also provided.

Abstract: A contour collimator or an adaptive filter for adjusting a contour of a ray path of x-ray radiation is provided. The apparatus includes a magnetic fluid that is impermeable to x-ray radiation and a number of switchable magnet elements, by which an aperture forming the contour may be formed in the magnetic fluid.

Abstract: A contour collimator and an adaptive filter as well as an associated method for adjusting a contour of a ray path of x-ray radiation are provided. The contour collimator and the adaptive filter include fluid impermeable for x-ray radiation and a number of electroactive polymer elements actively connected to the fluid. On application of an electrical voltage to the electroactive polymer elements, an aperture forming the contour in the fluid is formed.

Abstract: A generator control device for a system generating x-radiation, and a corresponding operating method, arrangement and system are provided. The operating method for the generator control device includes providing configuration data for the system that generates the x-radiation via at least one first communication interface. The method also includes receiving at least one signal for triggering generation of the x-radiation via a second communication interface or the first communication interface. The method includes receiving information for displaying image data from a unit receiving the x-radiation, and providing at least one smart device with the information via a further communication interface.

Abstract: An authentication system, a mobile electronic device, an instantiating unit and a method, as well as a computer program product are disclosed for the authentication of a patient against a central registry which exchanges data with a repository for the storage of medical data records. In an embodiment, an individualised application is loaded and installed on the mobile radio device in order to sign messages to the registry with a signature. The signature can be triggered in the registry to check the authenticity of the remote patient in order to provide data access.

Abstract: A patient transport system includes a patient transport device configured to be docked on a medical instrument, and a detection device configured to determine information relevant to an approach, occurring during docking, of the patient transport device to the medical instrument. The patient transport system assists the docking procedure of the patient transport device on the medical instrument.

Abstract: A patient transportation system includes: a patient transportation device configured to dock with a medical instrument, the patient transportation device having a plurality of wheels; a registration apparatus configured to register information; and a control unit configured to change at least one wheel position of at least one wheel of the plurality of wheels based on information registered by the registration apparatus. The system may be used to assist operating staff when the patient transportation device approaches the medical instrument.

Abstract: A method for facilitating a stateless transmission of data between data sources and client devices may be provided. A message is received from each of the data sources. The message includes data obtained by the respective data source and data indicative of a destination address for the data. The destination address is associated with a client device of the client devices. For each message, the data is stored based on the destination address for the data. A request for data is received from one of the client devices. The request includes data indicative of an address associated with the one of the plurality of client devices. When the address associated with the one of the plurality of client devices corresponds to the destination address for any of the stored data, the stored data with the corresponding destination address is transmitted to the one of the client devices.

Abstract: A method for identifying a patient for later access to an electronic patient record for the patient using a communication device belonging to an inquiring person. The patient record is stored in a database using a primary key which serves to identify the patient and which has at least one unambiguously associated secondary key, where the secondary key used to identify a patient is at least one subscriber information item which characterizes a subscriber in a wireless communication network. The secondary key for identification is transmitted between a mobile terminal used for communication in the wireless communication network and a portal via the at least one communication network.

Abstract: A method for identifying a patient for later access to an electronic patient record for the patient using a communication device belonging to an inquiring person. The patient record is stored in a database using a primary key which serves to identify the patient and which has at least one unambiguously associated secondary key, where the secondary key used to identify a patient is at least one subscriber information item which characterizes a subscriber in a wireless communication network. The secondary key for identification is transmitted between a mobile terminal used for communication in the wireless communication network and a portal via the at least one communication network.

Abstract: A contour collimator and an adaptive filter as well as an associated method for adjusting a contour of a ray path of x-ray radiation are provided. The contour collimator and the adaptive filter include fluid impermeable for x-ray radiation and a number of electroactive polymer elements actively connected to the fluid. On application of an electrical voltage to the electroactive polymer elements, an aperture forming the contour in the fluid is formed.

Abstract: A contour collimator or an adaptive filter for adjusting a contour of a ray path of x-ray radiation is provided. The apparatus includes a magnetic fluid that is impermeable to x-ray radiation and a number of switchable magnet elements, by which an aperture forming the contour may be formed in the magnetic fluid.

Abstract: A contour collimator and a method for setting a contour of a radiation path of an x-ray are provided. A liquid impermeable to the x-ray forms the contour.

Abstract: In a method for operation of a medical diagnosis apparatus as well as medical diagnosis-apparatus, with which medical questions are to be answered, the medical questions to be answered is established for each question at least one examination step is determined that is necessary for clarification of the respective medical question, and supplementary information is associated with each examination step, and, using the supplementary information, the examination workflow is determined with the necessary examination steps that are needed to answer all medical questions.

Abstract: In a method for display of at least one medical finding, at least one part of a body of a patient is shown on a display medium in a body view. A localization in the body of the patient is associated with each finding, and the localizations are marked at a point in the body view corresponding to the localization. The display medium is interactively operable, and a data set associated with the corresponding finding is displayed on the display medium by interaction with a marked localization.

Abstract: There is provided a method and system for case-specific information retrieval from a medical database system. The information to be retrieved comprises at least two categories, clinical guidelines related information and patient related information. The method comprises the steps of accessing a database for retrieval of the clinical guidelines related information and accessing a database for retrieval of the patient related data; matching the accesses; displaying the retrieved clinical guidelines related information and the patient related information and the matched pairs of accesses.

Abstract: The present invention relates to a system to control and optimize clinical pathways of a plurality of patients within a medical facility as well as across several medical facilities. The method of controlling and optimizing pathways uses real-time localization devices for patients, resources, such as clinical images and employees of the medical facility (e.g. a service technician, a senior consultant or the like). Based on the local position of patients, staff members and/or resources, the system proposes a medical system that generates clinical pathways for patients, is adapted to change clinical pathways and to provide schedules for patients as well as the use of resources. The invention provides further means of real-time information of patients about changes in their schedule. The method provided enables a medical facility to streamline their processes and to increase patient throughput.

Abstract: An imaging apparatus is disclosed that displays an image acquired from an examination object. The apparatus includes an acquisition unit that determines image acquisition parameters and acquires the signal values of the examination object; a conversion unit that uses a transfer function to convert the acquired signal values into brightness values that are displayed in the image; a unit for extracting the image acquisition parameters; and a storage unit that has data records in which at least one transfer function is stored in relation to the image acquisition parameters. The conversion unit compares the image acquisition parameters with the image acquisition parameters stored in the storage unit and selects the transfer function as a function of the comparison.