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244 DIAGNOSTIC EQUIPMENT DESIGN
12. Schenck, J. F., 1986, “Axial magnetic field gradient coil suitable for use with NMR apparatus,” U. S. Patent
No. 4617516.
13. Schenck, J. F., M. A. Hussain, and W. A. Edelstein, 1987, “Transverse gradient coils for nuclear magnetic
resonance imaging,” U. S. Patent No. 4646024.
14. Roemer, P. B. and J. S. Hickey, 1986, “Self-shielded gradient coils for nuclear magnetic resonance imag-
ing,” U. S. Patent No. 4737716.
15. Hughes, D. G., S. Robertson, and P. S. Allen, 1992, “Intensity artifacts in MRI caused by gradient-
switching in an animal-size NMR magnet,” Magn. Reson. Med., 25:167–179.
16. Henkelman, R. M. and M. J. Bronskill, 1987, “Artifacts in magnetic resonance imaging,” Rev. Magn.
Reson. Med., 2(1):121–126.
17. Jehenson, P., M. Westphal, and N. Schuff, 1990, “Analytical method for the compensation of eddy-current
effects induced by pulsed magnetic field gradients in NMR systems,” J. Magn. Reson. Imaging,
90:264–278.
18. FDA, 1988, (August 2), “Guidance for content and review of a magnetic resonance diagnostic device
510 (k) application: safety parameter action levels,” Center for Devices and Radiological Health Report
(Rockville, Maryland).
19. FDA, 1997, “Magnetic resonance diagnostic devices criteria for significant risk investigations” at
http://www. fda. gov/cdrh/ode/magdev. html.
20. IEC 60601-2-33, 1995 (2d ed., approved October 2001), Medical Electrical Equipment—Part 2: “Particular
requirements for the safety of magnetic resonance equipment for medical diagnosis,” International
Electrotechnical Commission (IEC)*, 3, rue de Varembé, P. O. Box 131, CH-1211 Geneva 20, Switzerland.
(In the United States, copies of this standard can be obtained from the American National Standards
Institute (ANSI), 11 West 42nd Street, New York, NY 10036).
21. Nyenhuis, J. A., J. D. Bourland, A. V. Kildishev, and D. J. Schaefer, 2001, “Health effects and safety of
intense gradient fields,” In: Magnetic Resonance Procedures: Health Effects and Safety, F. G. Shellock, ed.,
New York: CRC Press, pp. 31–54.
22. Schaefer, D. J., J. D. Bourland, and J. A. Nyenhuis, 2000, “Review of patient safety in time-varying gradi-
ent fields (invited),” J. Magn. Reson. Imaging, 12(1):20–29.
23. Bourland, J. D., J. A. Nyenhuis, and D. J. Schaefer, 1999, “Physiologic effects of intense MRI gradient
fields,” Neuroimaging Clin. N. Am., 9(2):363–377.
24. Schaefer, D. J., 1998, “Safety aspects of switched gradient fields,” E. Kanal, ed., MRI Clin. N. Am.,
6(4):731–747.
25. Reilly, J. P., 1989, “Cardiac sensitivity to electrical stimulation,” U. S. Food and Drug Administration
Report, MT 89–101.
26. Cohen, M. S., R. Weisskoff, and H. Kantor, 1990, “Sensory stimulation by time varying magnetic fields,”
Magn. Reson., 14:409–414.
27. Bourland, J. D., J. A. Nyenhuis, G. A. Mouchawar, L. A. Geddes, D. J. Schaefer, and M. E. Riehl, 1990,
Human Peripheral Nerve Stimulation from z-Gradients, Abstracts of the Society of Magnetic Resonance in
Medicine. Works in Progress, p. 1157.
28. Budinger, T. F., H. Fischer, D. Hentshel, H. E. Reinflder, and F. Schmitt, 1991, “Physiological effects of
fast oscillating magnetic field gradients,” J. Comput. Assist. Tomogr., 15:609–614.
29. Bourland, J. D., J. A. Nyenhuis, G. A. Mouchawar, T. Z. Elabbady, L. A. Geddes, D. J. Schaefer, and
M. E. Riehl, 1991, Physiologic Indicators of High MRI Gradient-Induced Fields, Book of Abstracts, Works
in Progress, Society of Magnetic Resonance in Medicine, 10th Annual Meeting, San Francisco, p. 1276.
30. Nyenhuis, J. A., J. D. Bourland, G. A. Mouchawar, T. Z. Elabbady, L. A. Geddes, D. J. Schaefer, and
M. E. Riehl, 1991, Comparison of Stimulation Effects of Longitudinal and Transverse MRI Gradient Coils,
Abstract in Works in Progress, Society of Magnetic Resonance in Medicine, p. 1275.
31. Bourland, J. D., J. A. Nyenhuis, G. A. Mouchawar, L. A. Geddes, D. J. Schaefer, and M. E. Riehl,
1991, z-Gradient Coil Eddy-Current Stimulation of Skeletal and Cardiac Muscle in the Dog, Book of
Abstracts, Society of Magnetic Resonance in Medicine, 10th Annual Meeting, San Francisco,
p. 969.
32. Reilly, J. P., 1992, “Principles of nerve and heart excitation by time-varying magnetic fields,” Ann. N. Y.
Acad. Sci., 649:96–117.