And they said that there wasn't any application for the technology in an "Etch-a-Sketch".
Hopefully, the computer has figured out how to go diagonally. I always had trouble with that. Chris Maxwell | Design Engineer - Optical Division email [email protected] | dir +1 315 266 5128 | fax +1 315 797 8024 NetTest | 6 Rhoads Drive, Utica, NY 13502 | USA web www.nettest.com | tel +1 315 797 4449 | > -----Original Message----- > From: robert Macy [SMTP:[email protected]] > Sent: Monday, July 21, 2003 2:16 PM > To: Knudsen, Patricia J.; [email protected] > Subject: Re: MRI-safe test lab > > > In case you have difficulty finding a strong enough field, > there is a company in St. Louis that makes a medical device > that creates 3D fields strong enough to rip a piece of > metal around inside the brain under computer control for > Parkinson surgery. > > Their fields are in excess of 1 to 3 tesla, I believe. > Anyway the fields are generated using helium cooled > superconducting coils. > > Just in case you have difficulty getting the field strength > you need, you might be able to use their equipment. > > - Robert - > > Robert A. Macy, PE .. [email protected] > 408 286 3985 . . . .. . . fx 408 297 9121 > AJM International Electronics Consultants > 101 E San Fernando, Suite 402 > San Jose, CA 95112 > > > > On Mon, 21 Jul 2003 10:36:58 -0700 > "Knudsen, Patricia J." <[email protected]> wrote: > > > > I am looking to test to ASTM F 2052, "Standard test > > method for measurement > > of magnetically induced displacement force on medical > > devices in the > > Magnetic Resonance environment". It involves applying a > > large magnetic > > force to the EUT to see if it will get pulled inside an > > MRI machine during a > > scan. > > > > Patty > > > > -----Original Message----- > > From: Peter L. Tarver > > [mailto:[email protected]] > > Sent: Monday, July 21, 2003 10:33 AM > > To: [email protected] > > Cc: Knudsen, Patricia J. > > Subject: RE: MRI-safe test lab > > > > > > Patricia - > > > > Can you be more specific as to what standards are > > applicable > > and what aspect of such testing you are looking for (EMC, > > safety, operational, other) > > > > > > Regards, > > > > Peter L. Tarver, PE > > Product Safety Manager > > Sanmina-SCI Homologation Services > > San Jose, CA > > [email protected] > > -----Original Message----- > > From: Knudsen, Patricia J. > > Sent: Monday, July 21, 2003 7:33 AM > > > > I am looking for a lab that can test medical products for > > use within an MRI room. Does anyone know of a test house > > that can do this, preferrably in the U.S. on the west > > coast? > > > > Patty > > Patricia Knudsen > > Sr. Certification Engineer > > Alaris Medical Systems > > Ph: (858) 458-7280 > > Fax: (858) 458-7095 > > [email protected] > > > > ------------------------------------------- > > This message is from the IEEE EMC Society Product Safety > > Technical Committee emc-pstc discussion list. > > > > Visit our web site at: > > http://www.ewh.ieee.org/soc/emcs/pstc/ > > > > To cancel your subscription, send mail to: > > [email protected] > > with the single line: > > unsubscribe emc-pstc > > > > For help, send mail to the list administrators: > > Ron Pickard: [email protected] > > Dave Heald: [email protected] > > > > For policy questions, send mail to: > > Richard Nute: [email protected] > > Jim Bacher: [email protected] > > > > Archive is being moved, we will announce when it is back > > on-line. > > All emc-pstc postings are archived and searchable on the > > web at: > > http://www.ieeecommunities.org/emc-pstc > > > ------------------------------------------- > This message is from the IEEE EMC Society Product Safety > Technical Committee emc-pstc discussion list.> > > Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ > > To cancel your subscription, send mail to: > [email protected] > with the single line: > unsubscribe emc-pstc > > For help, send mail to the list administrators: > Ron Pickard: [email protected] > Dave Heald: [email protected] > > For policy questions, send mail to: > Richard Nute: [email protected] > Jim Bacher: [email protected] > > Archive is being moved, we will announce when it is back on-line. > All emc-pstc postings are archived and searchable on the web at: > http://www.ieeecommunities.org/emc-pstc This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: [email protected] with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: [email protected] Dave Heald: [email protected] For policy questions, send mail to: Richard Nute: [email protected] Jim Bacher: [email protected] Archive is being moved, we will announce when it is back on-line. All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
