Locator for source of electromagnetic radiation having unknown structure or orientation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4328548
SERIAL NO

06137287

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Apparatus for determining the position of a source of electromagnetic radiation relative to a remote object is disclosed. A multicomponent radiating means of unknown orientation is provided having components centered about the origin of the source. A plurality of electrical signals are applied to the components of the multicomponent source to generate a plurality of electromagnetic fields. The electromagnetic fields are multiplied and thus are distinguishable from one another. A multicomponent receiving means is disposed on the remote object. The multicomponent receiving means is provided with at least three orthogonal components for detecting and measuring components of the electromagnetic fields transmitted from the source. The source and receiving means are adapted for operation at a separation distance sufficient to insure that the far-field components of the electromagnetic fields received by the receiving means are substantially greater in magnitude than the near-field components of the fields received by the receiving means. Analyzing means is associated with the receiver for converting the received components of the electromagnetic fields into source position relative to the remote object, and the relative orientation of the remote object, without a priori knowledge of the orientation of the sensor or the relative orientation of its components. The analyzing means operates open-loop with respect to the source and determines source position orientation with at least one ambiguous combination of orientation or position.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CHITTENDEN BANKVERMONT, VT6
Kaiser Aerospace and Electronics CorporationOAKLAND, CA5

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crow, William M Fanwood, NJ 26 1525
Yerbury, Michael J St. Ives, AU 4 249

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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (5)
* 6054951 Multi-dimensional tracking sensor 13 1997
6534982 Magnetic resonance scanner with electromagnetic position and orientation tracking device 75 1999
6879160 Magnetic resonance scanner with electromagnetic position and orientation tracking device 60 2003
7081748 Magnetic resonance scanner with electromagnetic position and orientation tracking device 10 2005
* 2005/0146,327 Magnetic resonance scanner with electromagnetic position and orientation tracking device 9 2005
 
MEDTRONIC NAVIGATION, INC. (49)
RE43952 Interactive system for local intervention inside a non-homogeneous structure 0 1990
RE43328 Image guided awl/tap/screwdriver 12 2002
7657300 Registration of human anatomy integrated for electromagnetic localization 40 2002
7606613 Navigational guidance via computer-assisted fluoroscopic imaging 18 2002
7797032 Method and system for navigating a catheter probe in the presence of field-influencing objects 25 2002
7599730 Navigation system for cardiac therapies 223 2002
7697972 Navigation system for cardiac therapies 207 2003
7570791 Method and apparatus for performing 2D to 3D registration 49 2003
7835778 Method and apparatus for surgical navigation of a multiple piece construct for implantation 25 2003
* 2005/0085,714 Method and apparatus for surgical navigation of a multiple piece construct for implantation 130 2003
7881770 Multiple cannula image guided tool for image guided procedures 8 2004
7567834 Method and apparatus for implantation between two vertebral bodies 38 2004
* 2005/0245,817 Method and apparatus for implantation between two vertebral bodies 31 2004
7853305 Trajectory storage apparatus and method for surgical navigation systems 16 2005
8239001 Method and apparatus for surgical navigation 42 2005
7630753 Method and apparatus for perspective inversion 35 2005
7835784 Method and apparatus for positioning a reference frame 20 2005
7840253 Method and apparatus for surgical navigation 45 2005
8057407 Surgical sensor 8 2005
9168102 Method and apparatus for providing a container to a sterile environment 0 2006
8112292 Method and apparatus for optimizing a therapy 10 2006
7831082 System and method for image based sensor calibration 34 2006
RE42226 Percutaneous registration apparatus and method for use in computer-assisted surgical navigation 3 2006
RE42194 Percutaneous registration apparatus and method for use in computer-assisted surgical navigation 5 2006
8074662 Surgical communication and power system 1 2006
8175681 Combination of electromagnetic and electropotential localization 28 2008
7974677 Method and apparatus for preplanning a surgical procedure 103 2009
9757087 Method and apparatus for perspective inversion 0 2009
7953471 Method and apparatus for implantation between two vertebral bodies 2 2009
8060185 Navigation system for cardiac therapies 62 2009
7996064 System and method for placing and determining an appropriately sized surgical implant 4 2009
8548565 Registration of human anatomy integrated for electromagnetic localization 0 2010
8046052 Navigation system for cardiac therapies 47 2010
8271069 Method and apparatus for surgical navigation 20 2010
8845655 Instrument guide system 2 2010
8290572 Method and system for navigating a catheter probe in the presence of field-influencing objects 2 2010
8320653 System and method for image based sensor calibration 0 2010
8706185 Method and apparatus for surgical navigation of a multiple piece construct for implantation 4 2010
8467851 Method and apparatus for positioning a reference frame 6 2010
8634897 Trajectory storage apparatus and method for surgical navigation systems 2 2010
RE44305 Percutaneous registration apparatus and method for use in computer-assisted surgical navigation 2 2011
8549732 Method of forming an electromagnetic sensing coil in a medical instrument 11 2011
8359730 Method of forming an electromagnetic sensing coil in a medical instrument 5 2011
8401616 Navigation system for cardiac therapies 52 2011
8467853 Navigation system for cardiac therapies 12 2011
8731641 Combination of electromagnetic and electropotential localization 5 2012
9504530 Method and apparatus for surgical navigation 3 2014
RE46422 Image guided awl/tap/screwdriver 0 2015
RE46409 Image guided awl/tap/screwdriver 0 2015
 
SURGICAL NAVIGATION, INC. (1)
8838199 Method and apparatus for virtual digital subtraction angiography 4 2005
 
SOFAMOR DANEK HOLDINGS, INC. (3)
7763035 Image guided spinal surgery guide, system and method for use thereof 40 2004
8768437 Fluoroscopic image guided surgery system with intraoperative registration 0 2006
8105339 Image guided spinal surgery guide system and method for use thereof 10 2010
 
GE MEDICAL SYSTEMS NAVIGATION AND VISULIZATION (1)
* 2004/0024,309 System for monitoring the position of a medical instrument with respect to a patient's body 122 2003
 
COVIDIEN LP (18)
6615155 Object tracking using a single sensor or a pair of sensors 134 2001
9089261 System of accessories for use with bronchoscopes 0 2004
9055881 System and method for image-based alignment of an endoscope 1 2005
8905920 Bronchoscope adapter and method 0 2008
8764725 Directional anchoring mechanism, method and applications thereof 3 2008
9575140 Magnetic interference detection system and method 0 2009
8473032 Feature-based registration method 5 2009
8932207 Integrated multi-functional endoscopic tool 0 2009
8663088 System of accessories for use with bronchoscopes 2 2009
8696685 Endoscope structures and techniques for navigating to a target in branched structure 4 2010
8467589 Hybrid registration method 0 2011
8452068 Hybrid registration method 1 2011
9668639 Bronchoscope adapter and method 0 2012
9271803 Hybrid registration method 0 2013
9117258 Feature-based registration method 1 2013
9113813 Locatable catheter 0 2013
9642514 Endoscope structures and techniques for navigating to a target in a branched structure 0 2014
9659374 Feature-based registration method 0 2015
 
HITACHI, LTD. (2)
* 4713768 Method of localizing a moving body 9 1985
* 5930695 Radio receiver with amplitude limiter prior to mixer and band limiting filter 15 1995
 
Biosense, Inc. (1)
* 5558091 Magnetic determination of position and orientation 658 1993
 
MEDTRONIC, INC. (4)
8660635 Method and apparatus for optimizing a computer assisted surgical procedure 4 2007
8165658 Method and apparatus for positioning a guide relative to a base 16 2008
8494613 Combination localization system 14 2010
9597154 Method and apparatus for optimizing a computer assisted surgical procedure 0 2014
 
HALLIBURTON ENERGY SERVICES, INC. (1)
* 9714563 Downhole triaxial electromagnetic ranging 0 2013
 
Kaiser Aerospace and Electronics Corporation (3)
* 4613866 Three dimensional digitizer with electromagnetic coupling 272 1983
* 4742356 Method and apparatus for determining remote object orientation and position 238 1985
* 4737794 Method and apparatus for determining remote object orientation and position 275 1985
 
Sixense Entertainment, Inc. (2)
8616974 Passive and active video game controllers with magnetic position sensing 0 2009
* 2010/0009,752 PASSIVE AND ACTIVE VIDEO GAME CONTROLLERS WITH MAGNETIC POSITION SENSING 6 2009
 
ROCKWELL INTERNATIONAL CORPORATION (1)
* 4567486 Phase difference measurement technique for VOR 3 1983
 
SURGICAL NAVIGATION TECHNOLOGIES, INC. (12)
7217276 Instrument guidance method and system for image guided surgery 100 2002
7660623 Six degree of freedom alignment display for medical procedures 144 2003
* 2004/0152,970 Six degree of freedom alignment display for medical procedures 165 2003
7313430 Method and apparatus for performing stereotactic surgery 221 2003
7366562 Method and apparatus for surgical navigation 226 2003
7542791 Method and apparatus for preplanning a surgical procedure 176 2004
7751865 Method and apparatus for surgical navigation 137 2004
7636595 Method and apparatus for calibrating non-linear instruments 44 2004
7925328 Method and apparatus for performing stereotactic surgery 28 2007
7971341 Method of forming an electromagnetic sensing coil in a medical instrument for a surgical navigation system 16 2008
7818044 Method and apparatus for surgical navigation 26 2008
9675424 Method for calibrating a navigation system 0 2009
 
GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC (13)
* 5829444 Position tracking and imaging system for use in medical applications 307 1994
* 5873822 Automatic registration system for use with position tracking and imaging system for use in medical applications 282 1996
* 5800352 Registration system for use with position tracking and imaging system for use in medical applications 277 1996
* 5967980 Position tracking and imaging system for use in medical applications 333 1996
6445943 Position tracking and imaging system for use in medical applications 262 1998
6175756 Position tracking and imaging system for use in medical applications 180 1998
6738656 Automatic registration system for use with position tracking an imaging system for use in medical applications 125 2000
6694167 System for monitoring a position of a medical instrument with respect to a patient's head 61 2000
6687531 Position tracking and imaging system for use in medical applications 94 2000
6341231 Position tracking and imaging system for use in medical applications 221 2000
6934575 Position tracking and imaging system for use in medical applications 86 2002
* 2003/0097,061 Position tracking and imaging system for use in medical applications 7 2002
8473026 System for monitoring a position of a medical instrument with respect to a patient's body 3 2006
 
MINERAL LASSEN LLC (2)
6487516 System for three dimensional positioning and tracking with dynamic range extension 31 2000
6691074 System for three dimensional positioning and tracking 34 2001
 
CorMedica Corporation (2)
* 6073043 Measuring position and orientation using magnetic fields 266 1997
6427079 Position and orientation measuring with magnetic fields 143 1999
 
DEPUY PRODUCTS, INC. (5)
7525309 Magnetic sensor array 18 2005
* 2007/0167,741 Apparatus and method for registering a bone of a patient with a computer assisted orthopaedic surgery system 14 2005
* 2007/0161,888 System and method for registering a bone of a patient with a computer assisted orthopaedic surgery system 9 2005
8068648 Method and system for registering a bone of a patient with a computer assisted orthopaedic surgery system 4 2006
8148978 Magnetic sensor array 0 2009
 
CHITTENDEN BANK (3)
* 5307072 Non-concentricity compensation in position and orientation measurement systems 198 1992
* 5453686 Pulsed-DC position and orientation measurement system 229 1993
* 5640170 Position and orientation measuring system having anti-distortion source configuration 175 1995
 
NEMOR PROPERTIES LLC (2)
6912475 System for three dimensional positioning and tracking 11 2002
* 2003/0120,448 System for three dimensional positioning and tracking 6 2002
 
Biomagnetic Technologies, Inc. (1)
* 4793355 Apparatus for process for making biomagnetic measurements 211 1987
 
REGENTS OF THE UNIVERSITY OF MINNESOTA (1)
8494614 Combination localization system 18 2010
 
DEPUY SYNTHES PRODUCTS, LLC (1)
8862200 Method for determining a position of a magnetic source 2 2005
 
Alken, Inc. (2)
* 8121812 AC magnetic tracking with phase disambiguation 1 2008
* 2009/0076,746 AC magnetic tracking with phase disambiguation 5 2008
 
UNIVERSITY OF WASHINGTON (1)
* 4922925 Computer based upper extremity evaluation system 46 1989
 
HONEYWELL INTERNATIONAL INC. (2)
* 8264396 Three dimensional noncontact motion sensor 0 2010
* 2011/0175,766 THREE DIMENSIONAL NONCONTACT MOTION SENSOR 1 2010
 
PSR Products, Inc. (1)
* 4597107 Modulation detector and classifier 43 1983
 
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY (1)
8200314 Surgical navigation 9 2007
 
MEDISIM LTD. (1)
* 5609485 Medical reproduction system 139 1994
 
Medtronic Navigaton, Inc. (1)
8644907 Method and apparatus for surgical navigation 26 2010
 
OXFORD FINANCE LLC (3)
7998062 Endoscope structures and techniques for navigating to a target in branched structure 13 2007
8611984 Locatable catheter 6 2010
8696548 Endoscope structures and techniques for navigating to a target in branched structure 3 2011
* Cited By Examiner