View Profile
View Forum Posts
Visit Homepage
Reply With QuoteHi, I dont think radio waves will disturb other machinery, as far as the Human body is concerned mmmmmm power levels have been defined. Work within them and no problemo!!!
I would like to know the risks for implementing an RFID system. Specifically the risks in terms of interference (to other machines) from the RFID tags and equipment themselves. Also would like to know if the radio waves could cause a breakdown in proteins (specifically plasma drugs) or other known health issues.
Hi, I dont think radio waves will disturb other machinery, as far as the Human body is concerned mmmmmm power levels have been defined. Work within them and no problemo!!!
Do you have any insight in where I can find the information you mentioned? I have to present these facts and figures. I mean I understand the the RF waves will be less from the RFID tags then other hospital equipment. But I need real numbers.
Ct hi!!
just run a google search buddy!! am sure u will find what you look for.
Are you implementing a Hospital Management project?
Ash
900 mhz Readers must use frequency hopping to meet FCC Part 15. This statute attempts to remedy potential interference with competing technologies by time slicing the transmission in such a way as to minimize the amount of time the reader transmits on a particular frequency. The theory is that if you only occupy one of the alloted channels within a covered spectrum for very little time competing devices like a cordless phone will not be greatly affected.
Of course this approach only works so well if you are on a 900 mhz cordless phone in the near proximity of a frequency hopping device! The intermittant gaps in transmission caused by the much more powerful frequency hopping device will be annoying at best.
On a cellular level it takes a considerable amount of R.F. energy to penetrate the human body consisting of mostly R.F. blocking saline to actually heat the cells resulting in atrophe.
If you are considering an RFID solution in a healthcare environment there are more stringent regulatory issues regarding R.F. emmissions due to potential interference with life support devices.
I remember testing an automatic heart defibrillator for immunity to spurious radiation under FCC guidlines at TUV and there was a particular frequency and power level that caused the device to go from heart monitoring mode to full defibrillation deployment! Not good!
The installation process is a real nightmare as many hospitals mandate the use of HEPA tenting whenever to remove a ceiling tile to install a reader!
All the best
jdurban@vorel.com www.vorel.com
How sad to see so many low life bottom feeding spammers here.
I completely agree with you.The Radio Frequency Identification leakage issues always occurred in our life.I also suffered from this (RFID) issue.But I got a solution for this on internet.
You were scammed then. There is no such technology and anyone who claims to have a solution for this non-existing phenomenon should be incarcerated.
