Abstract: A method of publishing an image (31) produced with an appliance (23) on an Internet page (30), the Internet page (30) being associated with a manufacturer (29), a sales organization or a marketing organization for the appliance (23), and the appliance (23) being in the possession of a customer of the manufacturer (29), the sales organization or the marketing organization.

Abstract: In a method for operating an imaging medical examination apparatus and an apparatus operating according to the method, particularly a magnetic resonance apparatus, measured signals of an examination subject are sequentially registered and processed by an image computer into outputtable image data signals of an individual image or a series of images, and the image data of an individual image or a series of images are interpreted with reference to at least one diagnosis-specific parameter that represents a criterion for the image quality to be achieved and that is predetermined, for the individual image or image series. Dependent on the evaluation result, the measured signal acquisition is ended when the prescribed parameter is satisfied or is continued until a renewed interpretation shows that the prescribed parameter has been met.

Abstract: In a method for the operation of a magnetic resonance apparatus, a prescribable event that can trigger a neural activity of an examination subject is initiated, the implementation of the event and/or an effect of the event on the examination subject that triggers the neural activity are monitored, and given a positive result of the monitoring, an image dataset of a region of the examination subject to be imaged, and to which the event can be allocated, is registered.

Abstract: The invention relates to a method for handling an information item (10) which originates from an information provider, is made available by a service provider and can be called via a communications network (5). The service provider allocates to the information provider an ident code (15) which identifies the information item (10). If the information provider does not sign on at the service provider within a specific time period by transmitting the ident code (15), preferably together with a handling instruction (20, 30, 40) relating to the information item (10), the service provider deletes the information item (10).

Abstract: In a system and method for the registration of images of a subject using magnetic resonance, the positions of one or more markings arranged at the subject and movable together therewith are detected with an acquisition system operated independently of and in parallel with the diagnostic image generating and registration operation of the magnetic resonance system. These positions serve as a criterion for identifying the orientation of the subject relative to the diagnostic imaging system, and the tomogram plane of interest is re-adjusted dependent on the positions of the markings.

Abstract: A magnetic resonance apparatus disposed in an installation space has a first component group, which contain at least a basic field magnet system and a gradient coil system, a second component group, which contains an examination volume for receiving an object under investigation and which has at least one supporting device for bringing the object under investigation supported thereon into the examination volume, and sound insulation arranged between the first and second component groups so that the installation space is divided into two spaces which are sound-insulated from each other, a first of the spaces containing the first component group and a second of the spaces containing the second component group.

Abstract: For purposes of producing a transparency image in a transparency direction, a magnetic resonance device includes a basic field magnetic system for generating a basic magnetic field that exhibits a high homogeneity and a low flux density in at least one imaging volume, and an arrangement for executing a refocused gradient echo sequence, wherein two gradient fields, respectively oriented perpendicularly to the transparency direction, can be switched without slice selection, or for executing a refocused gradient echo sequence with a large slice thickness in the transparency direction.

Abstract: A radioshielded assembly contains components that require a d.c. supply and a multi-pole terminal arrangement connected between power supply terminals of the components and an external d.c. supply. At least one pole of the multi-pole terminal arrangement is fashioned for conducting a potential that differs from a reference potential. A switching stage is inserted between that pole of the terminal means that does not carry reference potential and the corresponding power supply terminals of the components. An actuation arrangement is in interactive communication with the switching stage, as a result of which the connected pole can be electrically connected to the power supply terminals or the pole can be disconnected from the power supply terminals and electrically connected to a reference potential so that interference signals cannot reach the components via the power supply lines.

Abstract: Medical diagnosis apparatuses (and a respective method for using such apparatuses) are provided, particularly large apparatuses operated in a centralized manner, (e.g., MR scanners, CT tomographs or the like), characterized by a patient acquisition device assigned to it for acquiring individual distinctive identification features of the patient, which are automatically stored with the apparatus data obtained.

Abstract: A multiple examination arrangement has a number of imaging systems that are arranged at one location such that a patient lying on a movable patient support table can be examined in each of the imaging systems without changing beds. One of the imaging systems is a magnetic resonance system having an actively shielded magnet, another is a radiographic angio system, preferably offset laterally relative to the z-axis of the magnet. Selected components of the angio system have a soft-magnetic covering as shielding against the static stray field of the MR system.

Abstract: Device for automatically sorting periodic data records, in particular for representing the motion of parts in the human body from individual images, an examination monitor with a storage device for the data records been assigned a measuring and evaluation device which measures in the data records two separate points or a line of the moving part and, on the basis of their changes in distance or phase shifts, sorts the data records into a cyclic sequence.

Abstract: Device for four-dimensional representation of a structural variation, in particular of the course of a disease

Abstract: In an integrated asthma analysis and therapy determination method, a patient is administered hyperpolarized gas and an magnetic resonance (MR) scan is conducted to obtain a first MR image set, and the patient is then administered an allergen provoker and is again administered hyperpolarized gas and another MR scan is conducted, to obtain a second MR image set. This is followed by administering asthma therapeutics and again administering hyperpolarized gas to the subject, and another MR scan is conducted to obtain a third image data set. The first, second and third image data sets are compared among each other in order to determine the effect of the allergen provoker and the effect of the asthma therapeutics, in order to determine an appropriate medication dosage for the subject.

Abstract: In a method for monitoring growth disorder therapy, a magnetic resonance image of a skeletal body portion, such as a hand, of a candidate for growth disorder therapy is obtained using an open magnetic resonance scanner and using an imaging sequence to produce a tomogram having a slice thickness which approximates the thickness of the hand. The number of visible wrist bones and the width of epiphysis joints in the magnetic resonance image is evaluated to obtain osteo age data, and the osteo age data, in conjunction with an atlas of compiled osteo age data, are used to determine the osteo age of the candidate for growth disorder therapy. The relationship between the osteo age of the candidate and the chronological age of the candidate is used to determine whether growth disorder therapy is required. If growth disorder therapy is administered, such as by administering a hormone, the above procedure is repeated after a predetermined time, and the status of the therapy is again evaluated.

Abstract: In a method for operating a magnetic resonance apparatus with a gradient coil system and an active shim system, shim currents of the active shim system and/or offset currents of the gradient coil system are adjusted corresponding to at least one subject-specific parameter of an examination subject.

Abstract: In a lung therapy method, hyperpolarized gas is administered for one breath to a subject, and a magnetic resonance scan of at least one lung of the subject is conducted. The data obtained from the scan are evaluated, specifically to determine the extent and distribution of infusion of hyperpolarized gas in the lung, as an indication of the alveolae in the lung which are open. Based on the evaluation of the data obtained in the magnetic resonance scan, a determination is made as to whether administration of a surfactant is necessary in order to improve opening of the lung. If a surfactant is administered, the procedure can be repeated to obtain an updated dataset, which can be evaluated to determine whether the administered surfactant has been effective.

Abstract: An additional apparatus for a control device for a magnetic resonance tomography apparatus converts an output signal emitted by the control device from an initial frequency into a second frequency. Magnetic resonance signals are excited by the modified output signal. The excited magnetic resonance signals are received. The auxiliary apparatus converts the reception signal back into the initial frequency.

Abstract: An input device for shifting a marker on a monitor has a completely closed, hermetically sealed and sterilizeable housing with an electrical shield, at least one sensor arrangement for detecting movement of the housing, an evaluation unit connected with the sensor arrangement, and a conversion unit connected to the evaluation unit downstream for converting the signals emitted by the evaluation unit into corresponding modulated signals. The sensor arrangement, the evaluation unit and the conversion unit are arranged entirely within the shield as is a transmitting unit for radiating the modulated signals into the environment, where they are detected by a receiver positioned in the environment and are converted into signals for shifting the marker on the monitor.

Abstract: An apparatus for examining contrast agent movement in the body of a patient under the effect of gravity has an MR scanner with a patient support system which can be tilted around the longitudinal axis and/or transverse center axis for placing the patient in an oblique position within the magnet.

Abstract: An additional apparatus for a control device for a magnetic resonance tomography apparatus converts an output signal emitted by the control device from an initial frequency into a second frequency. Magnetic resonance signals are excited by the modified output signal. The excited magnetic resonance signals are received. The auxiliary apparatus converts the reception signal back into the initial frequency.