Abstract: A method for generating a spatially resolved magnetic resonance dataset using a coil arrangement includes providing at least one correction datum based on receiver characteristics of the coil arrangement. The method also includes providing a magnetic resonance dataset with spatially resolved signal intensity data, and correcting the at least one signal intensity datum in the magnetic resonance dataset by the correction datum before or after providing the magnetic resonance dataset.

Abstract: A signal receiver for receiving signals produced by a magnetic resonance scanner from an examination subject has an operating circuit and a local coil assembly having at least two coils, wherein the operating circuit is used to individually activate at least one of the at least two coils, and the operating circuit is located inside an RF-shielded room surrounding the magnetic resonance scanner.

Abstract: An accessory comprises at least one first electrical accessory port for connection to a respective matching electrical coil port of an MR coil and at least one second electrical accessory port for connection to a respective matching electrical device port of an MR device. The first accessory port and the second accessory port do not match one another. The respective first accessory port is connected to the associated second accessory port by electrical adaptation.

Abstract: A device and a method are provided for status acquisition of a RF coil on or in a magnetic resonance device. The device may be arranged on the RF coil and comprises a status acquisition unit. The status unit is configured to acquire a status of the RF coil and to generate a status-dependent output signal.

Abstract: A method for generating a spatially resolved magnetic resonance dataset using a coil arrangement includes providing at least one correction datum based on receiver characteristics of the coil arrangement. The method also includes providing a magnetic resonance dataset with spatially resolved signal intensity data, and correcting the at least one signal intensity datum in the magnetic resonance dataset by the correction datum before or after providing the magnetic resonance dataset.

Abstract: A positioning cushion for patient undergoing an imaging procedure in a medical imaging apparatus, with a first positioning unit that has a foam material and a second positioning unit, wherein the second positioning unit has at least one fluid cushion able to be filled with a fluid.

Abstract: A signal receiver for receiving signals produced by a magnetic resonance scanner from an examination subject has an operating circuit and a local coil assembly having at least two coils, wherein the operating circuit is used to individually activate at least one of the at least two coils, and the operating circuit is located inside an RF-shielded room surrounding the magnetic resonance scanner.

Abstract: APD-based PET modules are provided for use in combined PET/MR imaging. Each module includes a number of independent, optically isolated detectors. Each detector includes an array of scintillator (e.g. LSO) crystals read out by an array of APDs. The modules are positioned in the tunnel of a MR scanner. Simultaneous, artifact-free images can be acquired with the APD-based PET and MR system resulting in a high-resolution and cost-effective integrated PET/MR system.

Abstract: A positioning apparatus configured to actively assist the support, positioning, or support and positioning of a patient on a patient support apparatus is provided. The positioning apparatus includes a sliding bearing unit to allow the positioning apparatus to be supported in a movable manner on the patient support apparatus, and a bearing unit with at least two bearing regions. At least a first of the at least two bearing regions is configured to support and/or provide support on the patient support apparatus, and at least a second of the at least two bearing regions is configured to assist the positioning of the patient.

Abstract: A material for use in a magnetic resonance system includes a carrier material and a doping material. The carrier material and the doping material are admixed in a specific proportion. A volume of the material smaller than 1 mm2 contains a substantially homogeneous intermixing of the carrier material and the doping material.

Abstract: A positioning cushion for patient undergoing an imaging procedure in a medical imaging apparatus, with a first positioning unit that has a foam material and a second positioning unit, wherein the second positioning unit has at least one fluid cushion able to be filled with a fluid.

Abstract: A hearing protection device for use in magnetic resonance devices is provided. The hearing protection device has a first hearing protection unit for disposal on a first ear of a patient and a second hearing protection unit for disposal on a second ear of a patient. The first hearing protection unit and/or the second hearing protection unit has a fluid cushion unit.

Abstract: An accessory comprises at least one first electrical accessory port for connection to a respective matching electrical coil port of an MR coil and at least one second electrical accessory port for connection to a respective matching electrical device port of an MR device. The first accessory port and the second accessory port do not match one another. The respective first accessory port is connected to the associated second accessory port by electrical adaptation.

Abstract: A device and a method are provided for status acquisition of a RF coil on or in a magnetic resonance device. The device may be arranged on the RF coil and comprises a status acquisition unit. The status unit is configured to acquire a status of the RF coil and to generate a status-dependent output signal.

Abstract: An adapter for a local coil for a magnetic resonance tomography device is provided. The adapter is placeable on a patient support for the magnetic resonance tomography device. The adapter includes an adapter upper part that is removably connectable to the local coil. The adapter also includes an adapter lower part that is removably connectable to the patient support. The adapter also includes a tilt device, by which the adapter upper part is movable relative to the adapter lower part.

Abstract: APD-based PET modules are provided for use in combined PET/MR imaging. Each module includes a number of independent, optically isolated detectors. Each detector includes an array of scintillator (e.g. LSO) crystals read out by an array of APDs. The modules are positioned in the tunnel of a MR scanner. Simultaneous, artifact-free images can be acquired with the APD-based PET and MR system resulting in a high-resolution and cost-effective integrated PET/MR system.

Abstract: A simultaneous MR imaging method is described in which different types of atom are simultaneously excited and read out. First a multi-resonant RF excitation pulse is transmitted including a plurality of sub-signals assigned to different types of atom and having different frequency ranges. Simultaneously or in a synchronized manner, a gradient scheme common to the different types of atom is transmitted with which an unambiguous spatial assignment of received signals can be performed. In the subsequent readout process, an echo signal is received including different individual echoes of different types of atom. The received echo signal is separated into individual signals. Finally, image data is reconstructed from raw data obtained from the separated individual signals. Also described is an apparatus with which the above described method can be carried out.

Abstract: A hearing protection device for use in magnetic resonance devices is provided. The hearing protection device has a first hearing protection unit for disposal on a first ear of a patient and a second hearing protection unit for disposal on a second ear of a patient. The first hearing protection unit and/or the second hearing protection unit has a fluid cushion unit.

Abstract: APD-based PET modules are provided for use in combined PET/MR imaging. Each module includes a number of independent, optically isolated detectors. Each detector includes an array of scintillator (e.g. LSO) crystals read out by an array of APDs. The modules are positioned in the tunnel of a MR scanner. Simultaneous, artifact-free images can be acquired with the APD-based PET and MR system resulting in a high-resolution and cost-effective integrated PET/MR system.

Abstract: In order to increase the signal to noise ratio, and thus increase the quality of images produced during pediatric MRI, a pediatric RF coil assembly includes a head coil and a flexible body coil in a single dedicated device shaped and sized for a child. The flexible body coil may be operable to at least partially surround and abut the body of the child located on the pediatric RF coil assembly, while the head coil may at least partially surround and abut the head of the child located on the pediatric RF coil assembly. In order to optimize workflow, the child may be positioned on the pediatric RF coil assembly in a first room and moved to a second room including an MRI system after the child is brought to sleep or sedated in the first room. The pediatric RF coil assembly and the child may be moved to the second room using a handle rotatably attached to the pediatric RF coil assembly, and may be positioned on a patient table of the MRI system when the imaging process is to begin.