| 4,567,486 Phase difference measurement technique for VOR
|
3 |
1983
|
| 4,597,107 Modulation detector and classifier
|
40 |
1983
|
| 4,613,866 Three dimensional digitizer with electromagnetic coupling
|
225 |
1983
|
| 4,713,768 Method of localizing a moving body
|
8 |
1985
|
| 4,742,356 Method and apparatus for determining remote object orientation and position
|
155 |
1985
|
| 4,737,794 Method and apparatus for determining remote object orientation and position
|
192 |
1985
|
| 4,793,355 Apparatus for process for making biomagnetic measurements
|
163 |
1987
|
| 4,922,925 Computer based upper extremity evaluation system
|
33 |
1989
|
| RE43952 Interactive system for local intervention inside a non-homogeneous structure
|
0 |
1990
|
| 5,307,072 Non-concentricity compensation in position and orientation measurement systems
|
113 |
1992
|
| 5,453,686 Pulsed-DC position and orientation measurement system
|
161 |
1993
|
| 5,558,091 Magnetic determination of position and orientation
|
425 |
1993
|
| 5,829,444 Position tracking and imaging system for use in medical applications
|
161 |
1994
|
| 5,609,485 Medical reproduction system
|
88 |
1994
|
| 5,640,170 Position and orientation measuring system having anti-distortion source configuration
|
130 |
1995
|
| 5,930,695 Radio receiver with amplitude limiter prior to mixer and band limiting filter
|
14 |
1995
|
| 5,873,822 Automatic registration system for use with position tracking and imaging system for use in medical applications
|
171 |
1996
|
| 5,800,352 Registration system for use with position tracking and imaging system for use in medical applications
|
171 |
1996
|
| 5,967,980 Position tracking and imaging system for use in medical applications
|
163 |
1996
|
| 6,054,951 Multi-dimensional tracking sensor
|
11 |
1997
|
| 6,073,043 Measuring position and orientation using magnetic fields
|
141 |
1997
|
| 6,445,943 Position tracking and imaging system for use in medical applications
|
139 |
1998
|
| 6,175,756 Position tracking and imaging system for use in medical applications
|
96 |
1998
|
| 6,427,079 Position and orientation measuring with magnetic fields
|
77 |
1999
|
| 6,534,982 Magnetic resonance scanner with electromagnetic position and orientation tracking device
|
31 |
1999
|
| 6,487,516 System for three dimensional positioning and tracking with dynamic range extension
|
24 |
2000
|
| 6,738,656 Automatic registration system for use with position tracking an imaging system for use in medical applications
|
36 |
2000
|
| 6,694,167 System for monitoring a position of a medical instrument with respect to a patient's head
|
18 |
2000
|
| 6,687,531 Position tracking and imaging system for use in medical applications
|
41 |
2000
|
| 6,341,231 Position tracking and imaging system for use in medical applications
|
110 |
2000
|
| 6,691,074 System for three dimensional positioning and tracking
|
13 |
2001
|
| 6,615,155 Object tracking using a single sensor or a pair of sensors
|
49 |
2001
|
| RE43328 Image guided awl/tap/screwdriver
|
0 |
2002
|
| 7,657,300 Registration of human anatomy integrated for electromagnetic localization
|
6 |
2002
|
| 6,934,575 Position tracking and imaging system for use in medical applications
|
38 |
2002
|
| 7,606,613 Navigational guidance via computer-assisted fluoroscopic imaging
|
9 |
2002
|
| 7,797,032 Method and system for navigating a catheter probe in the presence of field-influencing objects
|
1 |
2002
|
| 7,217,276 Instrument guidance method and system for image guided surgery
|
15 |
2002
|
| 7,599,730 Navigation system for cardiac therapies
|
22 |
2002
|
| 6,912,475 System for three dimensional positioning and tracking
|
7 |
2002
|
| 7,660,623 Six degree of freedom alignment display for medical procedures
|
20 |
2003
|
| 6,879,160 Magnetic resonance scanner with electromagnetic position and orientation tracking device
|
19 |
2003
|
| 7,697,972 Navigation system for cardiac therapies
|
43 |
2003
|
| 7,570,791 Method and apparatus for performing 2D to 3D registration
|
19 |
2003
|
| 7,313,430 Method and apparatus for performing stereotactic surgery
|
19 |
2003
|
| 7,835,778 Method and apparatus for surgical navigation of a multiple piece construct for implantation
|
4 |
2003
|
| 7,366,562 Method and apparatus for surgical navigation
|
53 |
2003
|
| 7,542,791 Method and apparatus for preplanning a surgical procedure
|
45 |
2004
|
| 7,881,770 Multiple cannula image guided tool for image guided procedures
|
1 |
2004
|
| 7,567,834 Method and apparatus for implantation between two vertebral bodies
|
6 |
2004
|
| 7,763,035 Image guided spinal surgery guide, system and method for use thereof
|
8 |
2004
|
| 7,751,865 Method and apparatus for surgical navigation
|
20 |
2004
|
| 7,636,595 Method and apparatus for calibrating non-linear instruments
|
10 |
2004
|
| 7,081,748 Magnetic resonance scanner with electromagnetic position and orientation tracking device
|
5 |
2005
|
| 7,853,305 Trajectory storage apparatus and method for surgical navigation systems
|
0 |
2005
|
| 8,239,001 Method and apparatus for surgical navigation
|
0 |
2005
|
| 7,630,753 Method and apparatus for perspective inversion
|
2 |
2005
|
| 7,835,784 Method and apparatus for positioning a reference frame
|
3 |
2005
|
| 7,840,253 Method and apparatus for surgical navigation
|
7 |
2005
|
| 8,057,407 Surgical sensor
|
0 |
2005
|
| 7,525,309 Magnetic sensor array
|
8 |
2005
|
| 8,112,292 Method and apparatus for optimizing a therapy
|
0 |
2006
|
| 7,831,082 System and method for image based sensor calibration
|
2 |
2006
|
| RE42226 Percutaneous registration apparatus and method for use in computer-assisted surgical navigation
|
0 |
2006
|
| RE42194 Percutaneous registration apparatus and method for use in computer-assisted surgical navigation
|
0 |
2006
|
| 8,074,662 Surgical communication and power system
|
0 |
2006
|
| 8,068,648 Method and system for registering a bone of a patient with a computer assisted orthopaedic surgery system
|
0 |
2006
|
| 8,200,314 Surgical navigation
|
0 |
2007
|
| 7,998,062 Endoscope structures and techniques for navigating to a target in branched structure
|
0 |
2007
|
| 7,925,328 Method and apparatus for performing stereotactic surgery
|
0 |
2007
|
| 7,971,341 Method of forming an electromagnetic sensing coil in a medical instrument for a surgical navigation system
|
0 |
2008
|
| 7,818,044 Method and apparatus for surgical navigation
|
2 |
2008
|
| 8,121,812 AC magnetic tracking with phase disambiguation
|
0 |
2008
|
| 8,165,658 Method and apparatus for positioning a guide relative to a base
|
0 |
2008
|
| 8,175,681 Combination of electromagnetic and electropotential localization
|
7 |
2008
|
| 8,148,978 Magnetic sensor array
|
0 |
2009
|
| 7,974,677 Method and apparatus for preplanning a surgical procedure
|
8 |
2009
|
| 7,953,471 Method and apparatus for implantation between two vertebral bodies
|
0 |
2009
|
| 8,060,185 Navigation system for cardiac therapies
|
2 |
2009
|
| 7,996,064 System and method for placing and determining an appropriately sized surgical implant
|
0 |
2009
|
| 8,264,396 Three dimensional noncontact motion sensor
|
0 |
2010
|
| 8,046,052 Navigation system for cardiac therapies
|
2 |
2010
|
| 8,271,069 Method and apparatus for surgical navigation
|
0 |
2010
|
| 8,105,339 Image guided spinal surgery guide system and method for use thereof
|
1 |
2010
|
| 8,290,572 Method and system for navigating a catheter probe in the presence of field-influencing objects
|
0 |
2010
|
| 8,320,653 System and method for image based sensor calibration
|
|
2010
|
| 8,359,730 Method of forming an electromagnetic sensing coil in a medical instrument
|
1 |
2011
|
| 8,401,616 Navigation system for cardiac therapies
|
0 |
2011
|
| 8,452,068 Hybrid registration method
|
0 |
2011
|
