Patent application number | Description | Published |
20080198972 | Low-Dose Iso-Centering - Iso-centering a volume of interest (VOI) ( | 08-21-2008 |
20080218510 | 3D-2D Adaptive Shape Model Supported Motion Compensated Recnstruction - A method for generating or reconstruction of three-dimensional (3D) images corresponding to a structure of interest ( | 09-11-2008 |
20080221435 | Catheter Navigation System - A method and system for navigation of a medical instrument, including: introducing at least three reference device(s) disposed to at least three reference locations; employing an imaging and guidance system to acquire a plurality of image projections corresponding to a desired anatomy including the reference devices, the plurality of image projections being sufficient to permit generating a three-dimensional modeling or reconstruction images corresponding to the reference devices. The method also includes measuring a position of the reference devices; formulating a transformation matrix based on comparing positions of the reference devices computed from the modeling or reconstruction images with the measured positions of the reference devices; and superimposing an image of a medical instrument in at least one of the plurality of image projections based on the transformation matrix and a position of the medical instrument. | 09-11-2008 |
20080279430 | System and Method for Enabling Selection of an Image Registration Transformation - System and method for enabling intra-operative selection of an image registration transformation for use in displaying a first image dataset and a second image dataset in correspondence with one another. Image dataset acquisition devices ( | 11-13-2008 |
20090080751 | IMAGING SYSTEM FOR THE GENERATION OF HIGH-QUALITY X-RAY PROJECTIONS - The invention relates to an imaging system and a method for generating high-quality X-ray projections ( | 03-26-2009 |
20090306497 | CALIBRATION METHOD FOR CATHETER TRACKING SYSTEM USING MEDICAL IMAGING DATA - This invention discloses an improved method for the calibration and tracking of an electromagnetic or acoustic based catheter within a catheter tracking space for use in cardiac intervention for a specific patient, utilizing prior-acquired medical imaging data for the patient. | 12-10-2009 |
20100014726 | HIERARCHICAL MOTION ESTIMATION - In three-dimensional rotational x-ray coronary imaging problems may arise when estimating the motion of small vessels. According to an exemplary embodiment of the present invention, an examination apparatus is provided which is adapted for performing a hierarchical motion estimation by global affine transformation for every heart phase, followed by vessel branch selective affine and non-affine transformations. This may provide for an improved image quality. | 01-21-2010 |
20120146645 | MAGNETIC FIELD UNIT OF AN MRI SYSTEM FOR IMAGE CAPTURING A HEAD REGION - The invention relates to a magnetic field unit ( | 06-14-2012 |
20130252196 | SYSTEMS, METHODS, APPARATUSES, AND COMPUTER-READABLE STORAGE MEDIA FOR PERFORMING DIAGNOSTIC EXAMINATIONS USING MRI - A method for operating an imaging system, and a system, apparatus, and computer-readable medium, that operate in accordance with the method. The method includes providing field-of-view (FoV) information, and automatically selecting at least one recording sequence based on at least one of a particular diagnostic application of interest and the FoV information. | 09-26-2013 |
20130336558 | VISUALIZATION FOR NAVIGATION GUIDANCE - The present invention relates to visualizing information of an object. In order to provide spatial information and in addition situation specific data to the user while ensuring an effective perceptibility, a method ( | 12-19-2013 |