Ignesti, A. and Riminesi, C. and Borrani, A. (2009) Procedura per la valutazione dell'emissione di campi EM da un apparato per ipetermia con componente diatermica a 434.0 MHz e verifica del rispetto degli standard. Technical Report. Istituto di Fisica Applicata “Nello Carrara”, Firenze.
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Abstract
The objective of this technical report is to establish a measurement procedure and/or measurement protocol in order to characterize the electromagnetic, electric and/or magnetic field sources at the workplaces, particularly in hospitals and in medical environmental. In this particular cases the exposure to electromagnetic fields involve workers, in-patients and their parents, and the devices and medical equipments. For the workers case we refer on the D.Lgs 81/2008 which acknowledges the European Directive 2004/40/EC on the minimum health and safety requirements regarding the exposure of workers to the risks arising from physical agents (electromagnetic fields). For the in-patients the risk-benefit evaluation for exposure to electromagnetic fields is to advantage of benefit, except particular situations. For the parents of the in-patients we apply the standard fixed by the italian law (DPCM 8 Luglio 2003 “Fissazione dei limiti di esposizione, dei valori di attenzione e degli obiettivi di qualità per la protezione della popolazione dalle esposizioni a campi elettrici, magnetici ed elettromagnetici generati a frequenze comprese fra 100 kHz e 300 GHz”) For the devices and the medical equipments we refer to the CEI EN 60601-1-2. The standard fixes the electromagnetic immunity limits to 10 V/m for life-supporting equipments and systems and to 3 V/m for no life-supporting equipments and systems An instrument device for hyperthermia (Delta, Easytech Srl) has been chose as case-study for test the proposed measurement procedure. This instrument device is used in medical environmental to treatment of the pathologies of the locomotor apparatus. Its operating frequency is in ISM band (433.05÷434.79 MHz).
| Item Type: | Monograph (Technical Report) |
|---|---|
| Uncontrolled Keywords: | Propagazione elettromagnetica, esposizione a campi elettromagnetici |
| Subjects: | 500 Scienze naturali e Matematica > 500.2 Scienze fisiche |
| Depositing User: | dr. DANIELA MUGNAI |
| Date Deposited: | 20 Jul 2009 |
| Last Modified: | 20 May 2010 12:02 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/995 |
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