Magnetic resonance scanner with electromagnetic position and...

Electricity: measuring and testing – Particle precession resonance – Using a magnetometer

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C600S411000, C600S416000, C324S318000

Reexamination Certificate

active

07081748

ABSTRACT:
A system for combining electromagnetic position and orientation tracking with magnetic resonance scanner is provided. One embodiment includes a magnetic resonance scanner defining a reference coordinate system for scanning a target. Coupled to the magnetic resonance scanner is a magnetic field source which produces a magnetic field. The magnetic field is sensed by a magnetic field sensor which produces a signal proportional to the magnetic field. The magnetic field sensor has a location relative to the reference coordinate system. The location of the magnetic field sensor relative to the reference coordinate system of the magnetic resonance scanner is determined by a location tracking device using at least a line segment model of the magnetic field source and the signal from the magnetic field sensor.

REFERENCES:
patent: 2968762 (1961-01-01), Schuster
patent: 2972104 (1961-02-01), Ward
patent: 3014210 (1961-12-01), Beaumont
patent: 3246254 (1966-04-01), Bell et al.
patent: 3868565 (1975-02-01), Kuipers
patent: 3983474 (1976-09-01), Kuipers
patent: 4017858 (1977-04-01), Kuipers
patent: 4054881 (1977-10-01), Raab
patent: 4197855 (1980-04-01), Lewin
patent: 4254778 (1981-03-01), Clow et al.
patent: 4287809 (1981-09-01), Egli et al.
patent: 4298874 (1981-11-01), Kuipers
patent: 4314251 (1982-02-01), Raab
patent: 4328548 (1982-05-01), Crow et al.
patent: 4346384 (1982-08-01), Raab
patent: 4396885 (1983-08-01), Constant
patent: 4594550 (1986-06-01), Yamada et al.
patent: 4613818 (1986-09-01), Battocletti et al.
patent: 4613866 (1986-09-01), Blood
patent: 4622644 (1986-11-01), Hansen
patent: 4642786 (1987-02-01), Hansen
patent: 4689591 (1987-08-01), McDougall
patent: 4700136 (1987-10-01), Yamaguchi
patent: 4710708 (1987-12-01), Rorden et al.
patent: 4721914 (1988-01-01), Fukushima et al.
patent: 4737794 (1988-04-01), Jones
patent: 4742356 (1988-05-01), Kuipers
patent: 4779620 (1988-10-01), Zimmermann et al.
patent: 4829250 (1989-05-01), Rotier
patent: 4849692 (1989-07-01), Blood
patent: 4875486 (1989-10-01), Rapoport et al.
patent: 4945305 (1990-07-01), Blood
patent: 4977896 (1990-12-01), Robinson et al.
patent: 4985678 (1991-01-01), Gangarosa et al.
patent: 5042486 (1991-08-01), Pfeiler et al.
patent: 5049848 (1991-09-01), Pulyer
patent: 5099845 (1992-03-01), Besz et al.
patent: 5152288 (1992-10-01), Hoenig et al.
patent: 5177631 (1993-01-01), Orlicki et al.
patent: 5211165 (1993-05-01), Dumoulin et al.
patent: 5251635 (1993-10-01), Dumoulin et al.
patent: 5253647 (1993-10-01), Takahashi et al.
patent: 5255680 (1993-10-01), Darrow et al.
patent: 5265610 (1993-11-01), Darrow et al.
patent: 5265611 (1993-11-01), Hoenig et al.
patent: 5307808 (1994-05-01), Dumoulin et al.
patent: 5353795 (1994-10-01), Souza et al.
patent: 5390673 (1995-02-01), Kikinis
patent: 5391199 (1995-02-01), Ben-Haim
patent: 5443489 (1995-08-01), Ben-Haim
patent: 5445150 (1995-08-01), Dumoulin et al.
patent: 5485908 (1996-01-01), Wang et al.
patent: 5558091 (1996-09-01), Acker et al.
patent: 5577502 (1996-11-01), Darrow et al.
patent: 5592939 (1997-01-01), Martinelli
patent: 5600330 (1997-02-01), Blood
patent: 5608849 (1997-03-01), King, Jr.
patent: 5617857 (1997-04-01), Chader et al.
patent: 5622170 (1997-04-01), Schulz
patent: 5640170 (1997-06-01), Anderson
patent: 5650725 (1997-07-01), Powell et al.
patent: 5690113 (1997-11-01), Sliwa, Jr. et al.
patent: 5711299 (1998-01-01), Manwaring et al.
patent: 5715822 (1998-02-01), Watkins et al.
patent: 5729129 (1998-03-01), Acker
patent: 5730129 (1998-03-01), Darrow et al.
patent: 5738096 (1998-04-01), Ben-Haim
patent: 5744954 (1998-04-01), Soules
patent: 5744960 (1998-04-01), Pulyer
patent: 5752513 (1998-05-01), Acker et al.
patent: 5828199 (1998-10-01), Tajima et al.
patent: 5828770 (1998-10-01), Leis et al.
patent: 5883608 (1999-03-01), Hashimoto
patent: 5899857 (1999-05-01), Wilk
patent: 5913820 (1999-06-01), Bladen et al.
patent: 5914600 (1999-06-01), Pulyer
patent: 5977771 (1999-11-01), Petropoulos
patent: 6002255 (1999-12-01), Pulyer
patent: 6016439 (2000-01-01), Acker
patent: 6091241 (2000-07-01), Querleux et al.
patent: 6187032 (2001-02-01), Ohyu et al.
patent: 6427079 (2002-07-01), Schneider et al.
patent: 6477398 (2002-11-01), Mills
patent: 6505062 (2003-01-01), Ritter et al.
patent: 6534982 (2003-03-01), Jakab
patent: 6879160 (2005-04-01), Jakab
patent: 2003/0153827 (2003-08-01), Ritter et al.
patent: 2003/0184297 (2003-10-01), Jakab
patent: 2005/0146327 (2005-07-01), Jakab
patent: 0 512 345 (1992-04-01), None
patent: 0 965 304 (1997-12-01), None
patent: 0 932 055 (1999-01-01), None
patent: 0 932 055 (1999-02-01), None
patent: 0 964 261 (1999-05-01), None
patent: 0 964 261 (1999-05-01), None
patent: WO 91/07726 (1991-05-01), None
patent: WO 96/05768 (1996-02-01), None
patent: WO 97/29679 (1997-08-01), None
patent: WO 97/29683 (1997-08-01), None
patent: WO 97/29685 (1997-08-01), None
patent: WO 97/29709 (1997-08-01), None
patent: WO 97/29710 (1997-08-01), None
patent: WO 97/32179 (1997-09-01), None
patent: WO 97/36143 (1997-10-01), None
patent: WO 98/35720 (1998-08-01), None
patent: WO 98/36236 (1998-08-01), None
patent: WO 99/15914 (1999-04-01), None
patent: WO 99/43253 (1999-09-01), None
patent: WO 99/49783 (1999-10-01), None
patent: WO 99/54747 (1999-10-01), None
patent: WO 00/13586 (2000-03-01), None
Neurosurgery Handout; BrainLAB 2002; pp. 1-40.
Aoki, et al “Active MR Tracking Using an External Tracking Coil at 0.2 T for Scan Plane Registration During Kinematic Imaging of Moving Joint,” Proceedings of the International Society for Magnetic Resonance in Medicine, vol. 1, p. 688, 1998.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Magnetic resonance scanner with electromagnetic position and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic resonance scanner with electromagnetic position and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic resonance scanner with electromagnetic position and... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3600770

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.