Abstract: A magnetic resonance imaging apparatus includes a magnet having a two poles and a wall connecting the poles; the poles delimiting a patient-imaging space; and a table which is slidably connected to one of the two poles between the two poles and which table extends substantially parallel to the two poles; a drive for displacing the table relative to the magnet; a lock for locking the table in a selected position relative to the magnet; a drive for rotating the magnet about the axis; the table connected to the magnet such that the table rotates with the magnet when the magnet rotates about the axis; the magnet and the table being rotatable from a position in which the poles and the table are horizontal to a position in which the table and the poles are vertical.

Abstract: A method for determining information for a diagnosis of pathologic conditions of the anatomical region of the pelvic floor by MRI imaging includes acquiring a sequence of MRI images along one or more predetermined section planes or inside a predetermined three-dimensional area, which planes intersect or which three-dimensional area contains at least a part of the pelvic floor. The image sequence is acquired for a time interval coinciding with or including at least a part of the length of the physiological process evacuating natural solids or liquids carried out on the basis both of a natural stimulation and an induced stimulation or during a simulation of physiological processes evacuating solids or liquids by introducing foreign bodies or substances simulating natural products.

Abstract: System for determining diagnostic indications which system comprises: at least an apparatus for acquiring diagnostic images; and image processing means for recognizing and measuring qualitative, quantitative, morphologic and/or dynamic characteristics of one or more objects reproduced in acquired images by pixels, or voxels or image data thereof characterized in that processing means and the apparatus for acquiring diagnostic images being integrated within the same device and the processing of the image or images being carried out directly at the end of the acquisition of the image or images as the final and/or intermediate step of the diagnostic imaging session or process.

Abstract: A MRI apparatus comprising a magnet structure which delimits a cavity in or through which a body under examination or a part thereof is received, and which includes means for generating a magnetic field in said cavity, as well as means for causing the body under examination or the part thereof to emit nuclear magnetic resonance signals and means for receiving said nuclear magnetic resonance signals. In a first aspect of the invention, the magnet structure delimits a cavity whose shape provides at least one access opening through which patients can access said cavity by simply walking therein. The invention includes means for positioning and supporting a patient in several different postures within the patient receiving space and particular signal receiving means and patient stressing means suitable for the apparatus with the above features.

Abstract: A method for image acquisition and display by Nuclear Magnetic Resonance Imaging, allowing display of images of an anatomical region along section planes or slices having different positions with respect to another, which method includes carrying out at least one three dimensional Magnetic Resonance Imaging for acquiring three dimensional anatomical data in the form of a three dimensional voxel array of unitary volumetric image elements in a user defined image volume containing at least part of the anatomical region to be studied and having a predetermined orientation reference; selecting relative to the user defined image volume one or more section planes along which an image of the anatomical region or part thereof in the defined volume is to be displayed; reconstructing from the three dimensional voxel array the image along each of the one or more section planes; displaying the image or images as a two dimensional image.

Abstract: A magnet for a Magnetic Resonance Imaging apparatus, said magnet having at last two, preferably three open sides, and delimiting the patient receiving area, said magnet being composed of three yoke elements, i.e. two parallel magnetically permeable elements and one transverse yoke element for connection of said two parallel elements, whereby said magnet has a C shape and wherein, for both of said parallel elements, the terminal portion associated to said transverse connecting element has a transverse wall for connection of said two parallel elements with the transverse element, which has an end step for engagement of a corresponding end of said transverse element.

Abstract: A magnet structure for an MRI apparatus utilizing a permanent magnet, which apparatus has an inverted U shape with two essentially parallel opposed pole pieces, which are supported at a predetermined distance from each other by an inverted U-shaped magnetic yoke, which pole pieces and/or at least a portion of which yoke delimit a cavity for receiving at least a part of the patient's body, whereas a partial volume is generated in the volume of said cavity, which has such magnetic field values as to provide MRI images of a sufficient quality to enable the use thereof as diagnostic images, i.e. a so-called imaging volume. According to the invention, the distance (D1) between the pole pieces (1, 2) of the magnet structure is of 36 to 42 cm, and the pole pieces (1, 2) have a surface area of 4500 to 5500 cm2. The invention also relates to an MRI imaging apparatus, particularly designed for the spine region, or a part thereof, and which has a magnet structure as described above.

Abstract: A method and apparatus for diagnostic imaging of a body part, by nuclear magnetic resonance, which method includes the steps of positioning the body part in a detection volume of a nuclear magnetic resonance imaging apparatus, inside a dedicated receiving coil; selecting the section or sections of said body part that has to be imaged and carrying out image detection by nuclear magnetic resonance; identifying and storing the detected images; and carrying out at intervals one or more subsequent image detections with nuclear magnetic resonance of the same body part and of the same section thereof as in the preceding image detections with nuclear magnetic resonance, positioning each time the body part in the same relative position with respect to the imaging volume of the nuclear magnetic resonance imaging apparatus.

Abstract: A method for determining the condition of an animate or inanimate object by magnetic resonance imaging, MRI, particularly for determining the pathologic condition of rheumatoid arthritis (“arthritis rheumatoides”) and carrying out a patient follow-up.

Abstract: A method for determining the condition of an animate or inanimate object by magnetic resonance imaging, MRI, particularly for determining the pathologic condition of rheumatoid arthritis (“arthritis rheumatoides”) and carrying out a patient follow-up.

Abstract: A method for determining the condition of an animate or inanimate object by magnetic resonance imaging, MRI, particularly for determining the pathologic condition of rheumatoid arthritis (“arthritis rheumatoides”) and carrying out a patient follow-up.

Abstract: A method for image acquisition and display by Nuclear Magnetic Resonance Imaging, allowing display of images of an anatomical region along section planes or slices having different positions with respect to another, which method includes carrying out at least one three dimensional Magnetic Resonance Imaging for acquiring three dimensional anatomical data in the form of a three dimensional voxel array of unitary volumetric image elements in a user defined image volume containing at least part of the anatomical region to be studied and having a predetermined orientation reference; selecting relative to the user defined image volume one or more section planes along which an image of the anatomical region or part thereof in the defined volume is to be displayed; reconstructing from the three dimensional voxel array the image along each of the one or more section planes; displaying the image or images as a two dimensional image.

Abstract: An apparatus for imaging the inner part of a body, particularly for diagnostic imaging thereof, including at least means for imaging and displaying images according to at least one type of beams, waves or signals transmitted toward a body or a part thereof to be examined, the said means being means for generating at least one type of waves or beams which are transmitted toward the body or the part thereof to be internally imaged and means for receiving said type of waves or beams transmitted by the body under examination or by the part thereof or deriving from the excitation of said part or body under examination, from the reflection and/or transmission and/or modification of waves, of the beams transmitted against said body under examination or the part thereof.

Abstract: A magnetic resonance imaging apparatus including a magnetic structure having two opposite and spaced apart poles and a column or wall transverse to the poles and connecting the poles; the poles defining two opposite walls delimiting a patient-imaging space, the two opposite walls extending along substantially parallel planes which are substantially parallel to a vertical plane; and a patient positioning table which is slidably connected to a supporting frame between the two poles; the table being positioned with its longitudinal axis substantially parallel to the two opposite parallel walls of the poles and the table being oriented with its transverse axis perpendicular to at least one of the two opposite walls.

Abstract: A method and apparatus for diagnostic imaging of a body part, by nuclear magnetic resonance, which method includes the steps of positioning the body part in a detection volume of a nuclear magnetic resonance imaging apparatus, inside a dedicated receiving coil; selecting the section or sections of said body part that has to be imaged and carrying out image detection by nuclear magnetic resonance; identifying and storing the detected images; and carrying out at intervals one or more subsequent image detections with nuclear magnetic resonance of the same body part and of the same section thereof as in the preceding image detections with nuclear magnetic resonance, positioning each time the body part in the same relative position with respect to the imaging volume of the nuclear magnetic resonance imaging apparatus.

Abstract: A magnetic resonance imaging apparatus includes a magnet having a two poles and a wall connecting the poles; the poles delimiting a patient-imaging space; and a table which is slidably connected to one of the two poles between the two poles and which table extends substantially parallel to the two poles; a drive for displacing the table relative to the magnet; a lock for locking the table in a selected position relative to the magnet; a drive for rotating the magnet about the axis; the table connected to the magnet such that the table rotates with the magnet when the magnet rotates about the axis; the magnet and the table being rotatable from a position in which the poles and the table are horizontal to a position in which the table and the poles are vertical.

Abstract: A combination Magnetic Resonance imaging apparatus and patient table, which apparatus has a magnet structure, defining a cavity for accommodating a part of the body under examination, which is supported by a base block, the patient table and the apparatus having a base block and a supporting structure respectively, that are slidable in at least one, or more directions. The patient table and the Magnetic Resonance imaging apparatus have a mechanism for removable connection therebetween and guide thereof along predetermined relative displacement paths.

Abstract: A method of Nuclear Magnetic Resonance imaging includes the formation of a panoramic image or an image of a wide region of the body under examination, by obtaining a certain number of images (I, I′, I″, I′″) from several limited regions of the body under examination (C) and by combining said images in a panoramic image (P). The individual images (I, I′, I″, I′″) are obtained by moving the body under examination (C) in a certain direction and to a predetermined extent relative to the magnetic structure (1) and/or to the imaging volume (1) generated thereby. The invention also relates to an apparatus for implementing said method.

Abstract: A combined imaging apparatus having a magnetic resonance imaging apparatus with at least one transmitting coil for exciting the matter of a body under examination or of a part thereof and at least one coil for receiving the signals transmitted by the body under examination or a part thereof, as well as electronic means for processing said received signals to create a diagnostic image and including means for supporting and/or guiding at least one diagnostic and/or therapeutic tool. The combined apparatus further including an echographic imaging apparatus.

Abstract: A combined apparatus for diagnostic imaging an inner part of a body, the apparatus including at least a device for imaging and displaying images according to at least two types of beams, waves or signals transmitted toward a body or a part of the body to be examined, the device including a Nuclear Magnetic Resonance imaging and displaying device and an ultrasound imaging and displaying device in an integrated configuration within the same apparatus.