ClassID:

172052

G01R33/287 - CPC Classification

Classification description:

Arrangements or instruments for measuring magnetic variables involving magnetic resonance; Details of apparatus provided for in groups  - ; Invasive instruments, e.g. catheters or biopsy needles, specially adapted for tracking, guiding or visualization by NMR involving active visualization of interventional instruments, e.g. using active tracking RF coils or coils for intentionally creating magnetic field inhomogeneities

Recent Application in this class:
#1
20260036655
2026-02-05

OMNIDIRECTIONAL MRI CATHETER RESONATOR AND RELATED SYSTEMS, METHODS, AND DEVICES

#2
20250213311
2025-07-03

SYSTEMS AND METHODS FOR MAGNETIC RESONANCE IMAGING GUIDED ROBOTICS

#3
20250180680
2025-06-05

MRI-COMPATIBLE DEVICES

#4
20250098981
2025-03-27

HYBRID ELECTROMAGNETIC DEVICE FOR REMOTE CONTROL OF MICRO-NANO SCALE ROBOTS, MEDICAL TOOLS AND IMPLANTABLE DEVICES

#5
20250093440
2025-03-20

FORWARD-LOOKING MRI IMAGING FOR CONSTRAINED ANATOMY

#6
20250057439
2025-02-20

Position Determination System And Method

#7
20240310457
2024-09-19

MAGNETIC RESONANCE IMAGING

#8
20240210500
2024-06-27

Device and method for real-time 3D distortion correction of magnetic resonance images

#9
20230408606
2023-12-21

Omnidirectional MRI Catheter Resonator and Related Systems, Methods and Devices

#10
20230393223
2023-12-07

APPARATUS AND METHOD FOR IMAGING AND CONDUCTING IMAGE-GUIDED PROCEDURES WITH POSITION-SENSING OCULUS

#11
20230346242
2023-11-02

Systems and methods for magnetic resonance imaging of infants

#12
20230168322
2023-06-01

MRI-COMPATIBLE DEVICES

#13
20230065974
2023-03-02

DEVICES AND RELATED ASPECTS FOR MAGNETIC RESONANCE IMAGING-BASED IN- SITU TISSUE CHARACTERIZATION

#14
20230000386
2023-01-05

Position determination system and method

#15
20220390534
2022-12-08

Clutching mechanism for teleoperated in-bore MRI guided biopsies

#16
20220339452
2022-10-27

SYSTEM FOR DETECTING MAGNETIC RESONANCE GENERATED GRADIENT FIELD USING AN IMPLANTED MEDICAL DEVICE

#17
20220334199
2022-10-20

Magnetic resonance imaging

#18
20220334198
2022-10-20

Magnetic resonance imaging

#19
20220317211
2022-10-06

IMPLANTABLE ARRAY WITH A REFERENCE STRUCTURE AND A METHOD OF IMAGING THE SAME

#20
20220096800
2022-03-31

Magnetic Trajectory Prediction and Position Identification

#21
20220047334
2022-02-17

Systems and methods for magnetic resonance imaging guided robotics

#22
20210338098
2021-11-04

PERMANENT MAGNET ROTOR FOR MEDICAL DEVICE TRACKING

#23
20210267696
2021-09-02

Acousto-optical active markers for interventional MRI

#24
20210247473
2021-08-12

MRI-compatible devices

#25
20210247472
2021-08-12

MRI-COMPATIBLE DEVICES

#26
20210178121
2021-06-17

MRI compatible ablation catheter system incorporating directional high-intensity ultrasound for treatment

#27
20210123994
2021-04-29

SYSTEMS AND METHODS FOR SENSING EXTERNAL MAGNETIC FIELDS IN IMPLANTABLE MEDICAL DEVICES

#28
20210052190
2021-02-25

Hybrid electromagnetic device for remote control of micro-nano scale robots, medical tools and implantable devices

#29
20210015558
2021-01-21

Robotic stereotactic system for MRI-guided neurosurgery

#30
20210003644
2021-01-07

MRI tracking device design, fabrication, and methods of use for MRI-guided robotic system

#31
20200315491
2020-10-08

METHOD AND APPARATUS FOR CONTROLLING THE GENERATION OF A MAGNETIC RESONANCE IMAGING SEQUENCE

#32
20200289022
2020-09-17

Systems and methods for magnetic resonance imaging of infants

#33
20200142011
2020-05-07

Magnetic transmitters for a magnetic tracking system

#34
20200100701
2020-04-02

VASCULAR ACCESS DEVICE AND METHOD FOR TRACKING A MEDICAL INSTRUMENT IN A BODY REGION OF A PATIENT

#35
20200078131
2020-03-12

Surgical image-guided navigation devices and related systems

#36
20200003856
2020-01-02

MRI system using nonuniform magnetic fields

#37
20190328272
2019-10-31

Position determination system and method

#38
20190204371
2019-07-04

Electromagnetic radiation detection apparatus and method of detecting low levels of millimeter wave electromagnetic radiation

#39
20190188234
2019-06-20

Puncture planning apparatus and puncture system

#40
20190178960
2019-06-13

RF safe transmission line for MRI

#41
20190128977
2019-05-02

Method and system for magnetic resonance imaging

#42
20190113589
2019-04-18

Method and magnetic resonance apparatus for monitoring an interventional procedure conducted with an intervention tool

#43
20190064290
2019-02-28

Contrast system and methods for reflective markers

#44
20190011487
2019-01-10

Electromagnetic radiation detection apparatus and method of detecting low levels of millimeter wave electromagnetic radiation

#45
20180368783
2018-12-27

Method and apparatus visualizing a medical object

#46
20180348324
2018-12-06

FAST METHOD FOR DETERMINING THE POSITION OF A FERROMAGNETIC PARTICLE OR A BUNCH OF FERROMAGNETIC PARTICLES USING MRI SYSTEMS

#47
20180284201
2018-10-04

Passive MRI-guided tracking of metallic objects using artifact-reduced imaging with selective excitation

#48
20180243530
2018-08-30

Segmented MRI catheters and other interventional devices

#49
20180172784
2018-06-21

System for Tracking Position and Orientation of an Object in a Magnetic Resonance (MR) Apparatus

#50
20180160934
2018-06-14

Magnetic resonance guidance of a shaft to a target zone

#51
20180125604
2018-05-10

Automatic Identification Of Tracked Surgical Devices Using An Electromagnetic Localization System

#52
20180103979
2018-04-19

Placement manipulator and attachment for positioning a puncture instrument

#53
20180085027
2018-03-29

MR COMPATIBLE PUNCTURE CATHETER

#54
20180042515
2018-02-15

TRACKING SIGNALS FOR CATHETER

#55
20180014746
2018-01-18

MRI-ASSISTED TISSUE-MODIFYING CATHETER

#56
20170371001
2017-12-28

Magnetic resonance imaging

#57
20170340354
2017-11-30

Image-guided embryo transfer for in vitro fertilization

#58
20170322266
2017-11-09

Systems and methods for sensing external magnetic fields in implantable medical devices

#59
20170303997
2017-10-26

Flexible polymer electrode for MRI-guided positioning and radio frequency ablation

#60
20170269174
2017-09-21

System and method for real-time MRI-guided object navigation

#61
20170258530
2017-09-14

Magnetic resonance thermometry during ablation

#62
20170215981
2017-08-03

Surgical image-guided navigation devices and related systems

#63
20170042634
2017-02-16

Rod-shaped body and medical instrument

#64
20170042632
2017-02-16

Tracking a marker in an examination subject by a magnetic resonance tomograph

#65
20170038442
2017-02-09

Omnidirectional MRI catheter resonator and related systems, methods and devices

#66
20170014203
2017-01-19

Automatic multimodal real-time tracking of a moving marker for image plane alignment inside a MRI scanner

#67
20160349335
2016-12-01

System and method for real-time interventional device localization using magnetic resonance imaging

#68
20160158509
2016-06-09

ACTIVELY TRACKED MEDICAL DEVICES

#69
20160113723
2016-04-28

Enlargement of tracking volume by movement of imaging bed

#70
20160091577
2016-03-31

SELF-EXPANDING MULTI-CHANNEL RF RECEIVER COIL FOR HIGH RESOLUTION INTRA-CARDIAC MRI AND METHOD OF USE

#71
20160074119
2016-03-17

Devices and systems for MRI-guided procedures

#72
20160033592
2016-02-04

Enhancement of magnetic resonance image resolution by using bio-compatible, passive resonator hardware

#73
20160008082
2016-01-14

Puncture planning apparatus and puncture system

#74
20150265354
2015-09-24

MRI-safe robot for transrectal prostate biopsy

#75
20150238111
2015-08-27

MEDICAL DEVICE WITH TEMPERATURE MODULATOR FOR USE IN MAGNETIC RESONANCE IMAGING

#76
20150223905
2015-08-13

Surgical image-guided navigation devices and related systems

#77
20150212175
2015-07-30

NMR SYSTEMS FOR IN VIVO DETECTION OF ANALYTES

#78
20150209551
2015-07-30

MRI COMPATIBLE ABLATION CATHETER SYSTEM INCORPORATING DIRECTIONAL HIGH-INTENSITY ULTRASOUND FOR TREATMENT

#79
20150196369
2015-07-16

SYSTEM, METHOD AND DEVICE EMPLOYING FIDUCIALS FOR MEDICAL INTERVENTION

#80
20150196222
2015-07-16

MR RECEIVE COIL LOCALIZATION AND MR-BASED ATTENUATION CORRECTION

#81
20150168509
2015-06-18

Reconfigurable MRI-guided surgical apparatus

#82
20150164372
2015-06-18

INTELLIGENT IMPLANTED HEALTH SENSING DEVICE AND ASSEMBLY

#83
20150133767
2015-05-14

Biopsy Needle System for MR-Guided Biopsy

#84
20150099965
2015-04-09

SYSTEM FOR HIGH RESOLUTION FAST ACQUISITION MAGNETIC RESONANCE IMAGING USING A CATHETER-MOUNTED COIL

#85
20150080708
2015-03-19

Intrabody fluid transfer devices, systems and methods

#86
20150080700
2015-03-19

Flexible debulking catheters with imaging and methods of use and manufacture

#87
20150035533
2015-02-05

Active position marker system for use in an MRI apparatus

#88
20140378806
2014-12-25

Magnetic resonance imaging compatible catheter

#89
20140317910
2014-10-30

Single axis sensors on flexible backbone

#90
20140316249
2014-10-23

ELECTRONIC BRACHYTHERAPY SOURCE FOR USE IN/NEAR MR SCANNERS

#91
20140292329
2014-10-02

Determining positions of a magnetic field probe in a magnetic resonance measurement

#92
20140275980
2014-09-18

Tip assembly for MRI-compatible medical devices and MRI-compatible medical devices incorporating same

#93
20140275978
2014-09-18

Needle placement manipulator with attachment for RF-coil

#94
20140266207
2014-09-18

Electrical lead assemblies for MRI-compatible medical devices and MRI-compatible medical devices incorporating same

#95
20140266205
2014-09-18

Intra-body medical devices for use in MRI environments

#96
20140257086
2014-09-11

MRI compatible intrabody stylets and related methods and systems

#97
20140194729
2014-07-10

Systems and methods for sensing external magnetic fields in implantable medical devices

#98
20140187914
2014-07-03

Interventional or non-interventional instrument for use in an MRI apparatus

#99
20140187913
2014-07-03

Apparatus for insertion of a medical device during a medical imaging process

#100
20140159728
2014-06-12

Position marker for use in an MRI apparatus

#101
20140100445
2014-04-10

MRI compatible handle and steerable sheath

#102
20140074211
2014-03-13

Band stop filter comprising an inductive component disposed in a lead wire in series with an electrode

#103
20140039299
2014-02-06

Methods and systems for tracking an interventional device

#104
20140018664
2014-01-16

Magnetic resonance guidance of a shaft to a target zone

#105
20130267831
2013-10-10

MRI guidewire

#106
20130131496
2013-05-23

MRI-guided catheters

#107
20130123598
2013-05-16

MRI-guided devices and MRI-guided interventional systems that can track and generate dynamic visualizations of the devices in near real time

#108
20130102883
2013-04-25

MRI-guided medical interventional systems and methods

#109
20130085378
2013-04-04

Method of calibrating combined field location and MRI tracking

#110
20130085377
2013-04-04

Localization of a device for MR-guided intervention

#111
20120310112
2012-12-06

Apparatus for insertion of a medical device during a medical imaging process

#112
20120310080
2012-12-06

Interventional instrument tracking device imageable with magnetic resonance imaging and method for use thereof

#113
20120296203
2012-11-22

Automatic identification of tracked surgical devices using an electromagnetic localization system

#114
20120277841
2012-11-01

Band stop filter employing a capacitor and an inductor tank circuit to enhance MRI compatibility of active medical devices

#115
20120242337
2012-09-27

MRI imaging probe

#116
20120203099
2012-08-09

METHOD AND APPARATUS FOR LOCALIZATION OF INTRODUCED OBJECTS IN INTERVENTIONAL MAGNETIC RESONANCE

#117
20120203095
2012-08-09

Systems and methods for MRI guided trans-orifice and transperineal intervention apparatus with adjustable biopsy needle insertion

#118
20120188027
2012-07-26

Band stop filter employing a capacitor and an inductor tank circuit to enhance MRI compatibility of active medical devices

#119
20120182014
2012-07-19

MAGNETIC RESONANCE MICROCOIL AND METHOD OF USE

#120
20120150025
2012-06-14

Image Registration Using Interventional Devices

#121
20120146667
2012-06-14

RADIO FREQUENCY DETECTOR COILS

#122
20120143044
2012-06-07

Magnetic resonance imaging compatible catheter

#123
20120123352
2012-05-17

Flexible debulking catheters with imaging and methods of use and manufacture

#124
20120116209
2012-05-10

High magnetic field compatible interventional needle and integrated needle tracking system

#125
20120101362
2012-04-26

Catheter being usable in a magnetic resonance imaging system

#126
20120074944
2012-03-29

Devices and cabling for use in a multi-resonant magnetic resonance system

#127
20120070056
2012-03-22

Interventional MR imaging with motion compensation

#128
20120053667
2012-03-01

MEDICAL LEAD HAVING A BANDSTOP FILTER EMPLOYING A CAPACITOR AND AN INDUCTOR TANK CIRCUIT TO ENHANCE MRI COMPATIBILITY

#129
20120046723
2012-02-23

MEDICAL LEAD HAVING A BANDSTOP FILTER EMPLOYING A CAPACITOR AND AN INDUCTOR TANK CIRCUIT TO ENHANCE MRI COMPATIBILITY

#130
20120046707
2012-02-23

Systems and methods for sensing external magnetic fields in implantable medical devices

#131
20110314662
2011-12-29

Continuous mechanical tuning of transformers inserted in RF-safe transmission lines for interventional MRI

#132
20110306872
2011-12-15

Combined field location and MRI tracking

#133
20110306860
2011-12-15

Band Stop Filter Employing a Capacitor and an Inductor Tank Circuit to Enhance MRI Compatibility of Active Medical Devices

#134
20110295110
2011-12-01

METHOD AND SYSTEM OF TRACKING AND MAPPING IN A MEDICAL PROCEDURE

#135
20110282184
2011-11-17

Method for positioning the focus of a gradient field and treatment facility

#136
20110267151
2011-11-03

RF safe transformer-coupled transmission line for MRI with reduced artifacts

#137
20110257510
2011-10-20

SYSTEM, METHOD AND APPARATUS FOR CARDIAC INTERVENTION WITH MR STROKE DETECTION AND TREATMENT

#138
20110227694
2011-09-22

CATHETER INTERFACING

#139
20110208030
2011-08-25

Tank filters placed in series with the lead wires or circuits of active medical devices to enhance MRI compatibility

#140
20110130647
2011-06-02

System And Method Using Coupler-Resonators For Electron Paramagnetic Resonance Spectroscopy

#141
20100317962
2010-12-16

MRI-guided devices and MRI-guided interventional systems that can track and generate dynamic visualizations of the devices in near real time

#142
20100317961
2010-12-16

MRI-guided devices and MRI-guided interventional systems that can track and generate dynamic visualizations of the devices in near real time

#143
20100280359
2010-11-04

MRI guidewire

#144
20100280353
2010-11-04

Method and apparatus to estimate location and orientation of objects during magnetic resonance imaging

#145
20100277175
2010-11-04

TUNABLE AND/OR DETUNABLE MR RECEIVE COIL ARRANGEMENTS

#146
20100249572
2010-09-30

MRI involving forwardly and reversely polarised RF excitation

#147
20100244831
2010-09-30

DYNAMIC MAGNETIC RESONANCE IMAGING (MRI) WITH ADAPTIVE IMAGE QUALITY

#148
20100222857
2010-09-02

Band stop filter employing a capacitor and an inductor tank circuit to enhance MRI compatibility of active medical devices

#149
20100222856
2010-09-02

Band stop filter employing a capacitor and an inductor tank circuit to enhance MRI compatibility of active medical devices

#150
20100217262
2010-08-26

Frequency selective passive component networks for active implantable medical devices utilizing an energy dissipating surface

#151
20100198049
2010-08-05

Active MRI intramyocardial injection catheter with deflectable distal section

#152
20100194391
2010-08-05

Compensation device to reduce the electromagnetic field load due to a medical intervention apparatus in magnetic resonance examinations

#153
20100181109
2010-07-22

Transmission cable for use in radio-frequency magnetic or electrical fields

#154
20100168555
2010-07-01

Interventional devices for chronic total occlusion recanalization under MRI guidance

#155
20100168553
2010-07-01

MR-tracking based on magnetic signature selective excitation

#156
20100094123
2010-04-15

Transmission line for RF signals without matching networks

#157
20100076305
2010-03-25

METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR TARGETING OF A TARGET WITH AN ELONGATE INSTRUMENT

#158
20100072994
2010-03-25

NMR systems for in vivo detection of analytes

#159
20100063383
2010-03-11

Catheter for magnetic resonance guided procedures

#160
20100041977
2010-02-18

Catheter and medical assembly

#161
20100037902
2010-02-18

Wireless interventional device and a system for wireless energy transmission

#162
20100036285
2010-02-11

Single-axis sensors on flexible backbone

#163
20100022868
2010-01-28

ACTIVE MRI COMPATIBLE AND VISIBLE iMRI CATHETER

#164
20100016936
2010-01-21

Frequency selective passive component networks for implantable leads of active implantable medical devices utilizing an energy dissipating surface

#165
20100013484
2010-01-21

Transmission line for use in magnetic resonance system

#166
20100004528
2010-01-07

Interventional device for RF ablation for use in RF fields

#167
20090251236
2009-10-08

Transmission path for use in RF fields

#168
20090234445
2009-09-17

Catheter device and associated Medical examination and treatment apparatus as well as associated method

#169
20090184712
2009-07-23

System and method for active MR tracking

#170
20090174407
2009-07-09

CRYOGENIC COOLING OF MRI/NMR COILS USING INTEGRATED MICROFLUIDIC CHANNELS

#171
20090171188
2009-07-02

Flexible polymer electrode for MRI-guided positioning and radio frequency ablation

#172
20090118610
2009-05-07

MRI-guided localization and/or lead placement systems, related methods, devices and computer program products

#173
20090112084
2009-04-30

MRI-guided medical interventional systems and methods

#174
20090112082
2009-04-30

Imaging device for MRI-guided medical interventional systems

#175
20090102479
2009-04-23

MRI Phase Visualization of Interventional Devices

#176
20090082783
2009-03-26

Control unit for MRI-guided medical interventional systems

#177
20090079431
2009-03-26

External MRI imaging coil assemblies and MRI-guided interventional systems utilizing same

#178
20090076373
2009-03-19

Medical imaging facility, in particular for producing image recordings in the context of a treatment of cardiac arrhythmias, and associated method

#179
20090024020
2009-01-22

AUTOMATED SYSTEM FOR INTERVENTIONAL BREAST MAGNETIC RESONANCE IMAGING

#180
20080306376
2008-12-11

Markers for interventional devices in magnetic resonant image (MRI) systems

#181
20080306375
2008-12-11

MRI-guided medical interventional systems and methods

#182
20080294042
2008-11-27

Intravascular antenna

#183
20080278168
2008-11-13

Transmission line for use in RF fields

#184
20080269591
2008-10-30

Band stop filter employing a capacitor and an inductor tank circuit to enhance MRI compatibility of active medical devices

#185
20080221431
2008-09-11

METHOD AND APPARATUS FOR TRANSFORMING THE COORDINATE SYSTEM OF MRI-GUIDED MEDICAL EQUIPMENT TO THE COORDINATE SYSTEM OF AN MRI SYSTEM

#186
20080208043
2008-08-28

APPARATUS AND CONSTRUCTION FOR INTRAVASCULAR DEVICE

#187
20080208039
2008-08-28

System and method of performing therapeutic endovascular interventions

#188
20080208031
2008-08-28

Voltage standing wave suppression for MR-guided therapeutic interventions

#189
20080200927
2008-08-21

Automatic identification of tracked surgical devices using an electromagnetic localization system

#190
20080183070
2008-07-31

Multi-mode medical device system with thermal ablation capability and methods of using same

#191
20080143459
2008-06-19

Magnetic resonance compatible device and a method of conducting a high frequency power signal between regions of the device

#192
20080139923
2008-06-12

Method and apparatus for verifying occlusion of fallopian tubes

#193
20080129295
2008-06-05

Seamless Enclosures for Mr Rf Coils

#194
20080114235
2008-05-15

System and method for simultaneous 3DPR device tracking and imaging under MR-guidance for therapeutic endovascular interventions

#195
20080097191
2008-04-24

Method for multiplexed MR tracking

#196
20080097189
2008-04-24

Combined MR imaging and tracking

#197
20080071168
2008-03-20

Systems and methods for sensing external magnetic fields in implantable medical devices

#198
20080033281
2008-02-07

Catheter for magnetic resonance-supporting interventional procedures

#199
20080033278
2008-02-07

SYSTEM AND METHOD FOR TRACKING MEDICAL DEVICE USING MAGNETIC RESONANCE DETECTION

#200
20080021315
2008-01-24

APPARATUS AND CONSTRUCTION FOR INTRAVASCULAR DEVICE

#201
20080009700
2008-01-10

System and method for interventional procedures using MRI

#202
20070293754
2007-12-20

Probe With Asymmetric Balloon

#203
20070288058
2007-12-13

Band stop filter employing a capacitor and an inductor tank circuit to enhance MRI compatibility of active implantable medical devices

#204
20070265685
2007-11-15

Implantable medical device detection

#205
20070249934
2007-10-25

System and method for image-based interventional device tracking and scan plane guidance

#206
20070238978
2007-10-11

Biopsy and sampling needle antennas for magnetic resonance imaging-guided biopsies

#207
20070238970
2007-10-11

Magnetic resonance imaging for interventional procedures

#208
20070229080
2007-10-04

Electro-Optical Magnetic Resonance Transducer

#209
20070167725
2007-07-19

Systems, methods and apparatus for an endo-rectal receive-only probe

#210
20070164738
2007-07-19

Magnetic resonance imaging at several RF frequencies

#211
20070106148
2007-05-10

Electronic circuits to improve the sensitivity of magnetic resonance tracking catheters and intraluminal RF coils

#212
20070080686
2007-04-12

MRI method for simultaneous phase contrast angiography and invasive device tracking

#213
20070043288
2007-02-22

Catheter tip tracking for interventional procedures monitored by magnetic resonance imaging

#214
20060281988
2006-12-14

Process for locating a medical instrument with a microcoil

#215
20060247684
2006-11-02

Band stop filter employing a capacitor and an inductor tank circuit to enhance MRI compatibility of active medical devices

#216
20060241368
2006-10-26

Apparatus for insertion of a medical device during a medical imaging process

#217
20060184011
2006-08-17

In vivo localization and tracking of tissue penetrating catheters using magnetic resonance imaging

#218
20060184009
2006-08-17

Local endo coil for intracorporeal placement for recording magnetic resonance signals

#219
20060173288
2006-08-03

MR visualization of interventional devices

#220
20060173284
2006-08-03

Radiofrequency coil and catheter for surface nmr imaging and spectroscopy

#221
20060119361
2006-06-08

Magnetic resonance imaging probes

#222
20060116574
2006-06-01

Extended-coverage imaging coil

#223
20060106303
2006-05-18

Interventional devices for chronic total occlusion recanalization under MRI guidance

#224
20060084861
2006-04-20

Magnet and coil configurations for MRI probes

#225
20060074296
2006-04-06

System and method for correcting motion artifacts in imaging

#226
20060074295
2006-04-06

Combined MR coil technology in medical devices

#227
20060058633
2006-03-16

Interventional MR imaging with detection and display of device position

#228
20060030772
2006-02-09

Markers for interventional devices in magnetic resonant image (MRI) systems

#229
20060025678
2006-02-02

Method and apparatus for determining the azimuthal orientation of a medical instrument from MR signals

#230
20050251032
2005-11-10

Intravascular antenna

#231
20050251031
2005-11-10

Apparatus and construction for intravascular device

#232
20050245814
2005-11-03

Catheter tracking with phase information

#233
20050245811
2005-11-03

Magnetic field sensor-based navigation system to track MR image-guided interventional procedures

#234
20050215886
2005-09-29

Self-expanding multi-channel RF receiver coil for high resolution intra-cardiac MRI and method of use

#235
20050054914
2005-03-10

MRI probe designs for minimally invasive intravascular tracking and imaging applications

#236
20050054913
2005-03-10

Adaptive tracking and MRI-guided catheter and stent placement