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Originally Posted by clrankin
(Post 14339802)
Hopefully using the simple sentence "I have a medical condition, and my doctor has advised against using a hand wand near my chest" will be all he'll have to say for TSA to find an alternative method of clearing him.
BUT are pacemarkers cleared for use on aircraft? |
2 Questions re N O S screening
1 - There's been discussion about the scanner not having as much radiation as a CT Scanner. I cannot get a CT Scan, because I have a pacemaker. Am I therefore unable to go through these scanners? Are there magnets used in there? My Pacemaker CAN go thru the metal detector due to the manner in which ot is shielded. It does not set off the detector.
2 - If these scanners can see thru clothing, how come we have to take our shoes off????? |
Originally Posted by Liphotoman
(Post 15151082)
1 - There's been discussion about the scanner not having as much radiation as a CT Scanner. I cannot get a CT Scan, because I have a pacemaker. Am I therefore unable to go through these scanners? Are there magnets used in there? My Pacemaker CAN go thru the metal detector due to the manner in which ot is shielded. It does not set off the detector.
2 - If these scanners can see thru clothing, how come we have to take our shoes off????? |
There are two types of scanners in place:
Rapid Scan which uses backscatter x-ray - http://www.rapiscansystems.com/sec1000.html L3 ProVision Scanner which uses millimeter (radio) waves - http://www.sds.l-3com.com/products/mmwave.htm AS for the shoes - TSA makes you take them off because they can (Note military are not require to take their shoes off unless the WTMD alarms). |
Originally Posted by FlyingUnderTheRadar
(Post 15151302)
AS for the shoes - TSA makes you take them off because they can (Note military are not require to take their shoes off unless the WTMD alarms).
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Originally Posted by Liphotoman
(Post 15151082)
1 - There's been discussion about the scanner not having as much radiation as a CT Scanner. I cannot get a CT Scan, because I have a pacemaker. Am I therefore unable to go through these scanners? Are there magnets used in there? My Pacemaker CAN go thru the metal detector due to the manner in which ot is shielded. It does not set off the detector.
2 - If these scanners can see thru clothing, how come we have to take our shoes off????? 2 - So you'll feel safer. Don't you feel safer? ~~ Irish |
1. You CAN have a CT scan or other ionizing radiation with a pacemaker. It is MRI that you need to avoid. We scan and do xrays on patients with pacemakers all the time (I'm a radiologist). It is the magnetic interference of an MRI that can potentially disrupt the function of your pacemaker (or cause heating effects).
So that is not in itself a valid reason to opt out, though I am still not in favor of the extra radiation, no matter how small. It is not anywhere near the amount from a CT scan--I do believe that--but its relation to other things (cosmic radiation from flight, etc) I question, as do the experts at UCSF. 2. As for the shoes....no idea. We probably don't really need them off for anything. Why are the TSA workers patting down bare skin? |
Originally Posted by AUS2008
(Post 15151759)
1. You CAN have a CT scan or other ionizing radiation with a pacemaker. It is MRI that you need to avoid. We scan and do xrays on patients with pacemakers all the time (I'm a radiologist). It is the magnetic interference of an MRI that can potentially disrupt the function of your pacemaker (or cause heating effects).
So that is not in itself a valid reason to opt out, though I am still not in favor of the extra radiation, no matter how small. It is not anywhere near the amount from a CT scan--I do believe that--but its relation to other things (cosmic radiation from flight, etc) I question, as do the experts at UCSF. 2. As for the shoes....no idea. We probably don't really need them off for anything. Why are the TSA workers patting down bare skin? OOPS - Thanks for correcting me. I knew it was the MRI I couldn't do - have had lots of CAT scans. It drives the Orthopedists crazy - first thing they want to do is an MRI! :-) Ofcoure, it did result in shoulder surgery that may have been different if i could have had the MRI. But I digress - sorry. Just don't know if these new machines have large magnets in them. If they do, then can't go in with a Pacemaker. My wife usually wears a skirt when flying - she finds it more comfortable than pants. Maybe she needs to rethink that. |
Originally Posted by Marykatesmom
(Post 15126499)
This will be my DH's first time through with the pacemaker and after reading some issues with the pat downs I'm a little worried.
Anything lately on Heathrow or Newark? |
No worries on the MRI mixup.
And, since my area is imaging, not cardiology, I was reminded in the other pacemaker thread that you should not go through the WTMD because it has magnetic properties (not as strong as MRI), and apparently the HHMD is out, too. Would question the MMW, since that is more radio, or is it closer to microwave sort of emission? Backscatter would be ok since it is ionizing radiation, but the battery may show up and you'd get a pat-down anyway. Prob best to just have the pat-down, such that it is. Good luck! |
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