Patent application number | Description | Published |
20080230715 | Optical Imaging - An optical imaging apparatus ( | 09-25-2008 |
20080278168 | Transmission Line for Use in Rf Fields - An electrically conductive link (connection lead) or transmission line ( | 11-13-2008 |
20090080750 | PASSIVE MR VISUALISATION OF INTERVENTIONAL INSTRUMENTS - The invention relates to a device for magnetic resonance imaging of a body ( | 03-26-2009 |
20090251236 | TRANSMISSION PATH FOR USE IN RF FIELDS - A transmission path ( | 10-08-2009 |
20090256574 | TRANSMISSION PATH FOR USE IN RF FIELDS PROVIDING REDUCED RF HEATING - A transmission path ( | 10-15-2009 |
20100004528 | INTERVENTIONAL DEVICE FOR RF ABLATION FOR USE IN RF FIELDS - A interventional device for RF ablation for use in a RF electrical and/or magnetic field especially of a MR imaging system is disclosed, comprising an ablation catheter which is preferably trackable or can be guided or visualized in the image generated by the MR imaging system by means of a MR micro-coil ( | 01-07-2010 |
20100013484 | TRANSMISSION LINE FOR USE IN MAGNETIC RESONANCE SYSTEM - An electrically conductive transmission cable for supplying a DC signal safely to an electrical device in the presence of radio-frequency (RF) fields in a magnetic resonance (MR) is disclosed herein. The transmission cable comprises a transmission line (STL) comprising at least a first segment (S | 01-21-2010 |
20100016934 | APPARATUS AND METHOD FOR APPLYING ENERGY WITHIN AN OBJECT - The invention relates to an apparatus for applying energy within an object. The apparatus comprises an energy applying unit ( | 01-21-2010 |
20100037902 | WIRELESS INTERVENTIONAL DEVICE AND A SYSTEM FOR WIRELESS ENERGY TRANSMISSION - The invention relate to an interventional device (I | 02-18-2010 |
20100041977 | CATHETER AND MEDICAL ASSEMBLY - The present invention relates to a catheter ( | 02-18-2010 |
20100134273 | RADIOFREQUENCY SAFETY OF SWITCHABLE SEGMENTED TRANSMISSION LINES - A magnetic resonance imaging (MRI) system includes an interventional instrument and a switched, segmented transmission (T | 06-03-2010 |
20100181109 | TRANSMISSION CABLE FOR USE IN RADIO-FREQUENCY MAGNETIC OR ELECTRICAL FIELDS - A transmission cable for use in an elongate medical device ( | 07-22-2010 |
20100249572 | MRI INVOLVING FORWARDLY AND REVERSELY POLARISED RF EXCITATION - The invention relates to a system ( | 09-30-2010 |
20100277175 | TUNABLE AND/OR DETUNABLE MR RECEIVE COIL ARRANGEMENTS - MR receive (or reception) coil arrangements are disclosed which comprise at least one MR receive coil or coil element or coil system ( | 11-04-2010 |
20100312091 | MAGNETIC RESONANCE SAFETY MONITORING SYSTEMS AND METHODS - A magnetic resonance method comprises applying a radio frequency excitation in an examination region ( | 12-09-2010 |
20110227694 | CATHETER INTERFACING - The present invention relates to a device ( | 09-22-2011 |
20110257510 | SYSTEM, METHOD AND APPARATUS FOR CARDIAC INTERVENTION WITH MR STROKE DETECTION AND TREATMENT - A system for the early detection and treatment of catheter-induced ischemic strokes includes a magnetic resonance system ( | 10-20-2011 |
20110267151 | RF SAFE TRANSFORMER-COUPLED TRANSMISSION LINE FOR MRI WITH REDUCED ARTIFACTS - The present invention relates to an electrically conductive transmission line ( | 11-03-2011 |
20110275951 | ELECTROPHYSIOLOGY CATHETER - The invention relates to electrophysiology catheter systems and their use, such as in an MRI environment, and in particular to analysis of electric signals from such. An electrophysiology (EP) catheter with a plurality of electrically isolated electrode segments arranged in longitudinally spaced bands around the catheter is used to detect electric signals. A workstation receives the electrical signals which are then processed by a processing unit. Electric signals from electrode segments can be used to determine roll angle information of the catheter in relation to patient anatomy by determining signals from electrode segments in contact with tissue. Also, electric signals can be used to extract a reference signal that can be used to correct for gradient induced artefacts. | 11-10-2011 |
20120101362 | CATHETER BEING USABLE IN A MAGNETIC RESONANCE IMAGING SYSTEM - The present invention relates to a catheter ( | 04-26-2012 |
20120139541 | DETERMINATION OF LOCAL SAR IN VIVO AND ELECTRICAL CONDUCTIVITY MAPPING - A magnetic resonance imaging apparatus produces calculations of local specific energy absorption rates (SAR) by calculating an electrical permittivity map of a subject. The electric permittivity is calculated by measuring the components of the B | 06-07-2012 |
20120165653 | MR imaging system with cardiac coil and defibrillator - The invention relates to a magnetic resonance imaging system comprising a main magnet coil ( | 06-28-2012 |
20120203100 | RADIO FREQUENCY ABLATION CATHETER AND MAGNETIC RESONANCE IMAGING SYSTEM - A catheter comprising:-a transmission line ( | 08-09-2012 |
20130241553 | METHOD OF CHARACTERIZING - The invention relates to a method of characterizing the RF transmit chain of a magnetic resonance imaging scanner ( | 09-19-2013 |
20140018664 | MAGNETIC RESONANCE GUIDANCE OF A SHAFT TO A TARGET ZONE - A medical apparatus ( | 01-16-2014 |
20140121648 | COMPOSITE FIBER GUIDEWIRES - A guide wire ( | 05-01-2014 |
20140187914 | INTERVENTIONAL OR NON-INTERVENTIONAL INSTRUMENT FOR USE IN AN MRI APPARATUS - An interventional or a non-interventional instrument like a catheter, a surgical device, a biopsy needle, a pointer, a stent or another invasive or non-invasive device, like a position marker, or a surface or local coil like a head coil is disclosed, wherein these instruments are provided with an MR-safe RF transmission line or cable ( | 07-03-2014 |
20140211213 | OPTICAL MONITORING DEVICE FOR MONITORING CURVATURE OF A FLEXIBLE MEDICAL INSTRUMENT - The invention relates to a method for predicting kinking, breaking or fracturing of flexible medical instruments | 07-31-2014 |
20140303423 | MEDICAL APPARATUS FOR DISPLAYING THE CATHETER PLACEMENT POSITION - The invention provides for a medical apparatus ( | 10-09-2014 |
20140303485 | RF-SAFE INTERVENTIONAL OR NON-INTERVENTIONAL INSTRUMENT FOR USE IN AN MRI APPARATUS - An RF-safe interventional or a non-interventional instrument is disclosed for use during an MR imaging or MR examination of an examination object (A), which instrument is made of or comprises at least one longitudinal or elongated electrically conductive element ( | 10-09-2014 |
20140316249 | ELECTRONIC BRACHYTHERAPY SOURCE FOR USE IN/NEAR MR SCANNERS - A miniature X-ray source ( | 10-23-2014 |
20140330253 | TUBE FOR BEING INTRODUCED INTO AN OBJECT - The application relates to a tube for being introduced into an object. The tube ( | 11-06-2014 |