Electromagnetic interference on medical equipments due to wireless communication devices

  • Paulo César Calvo Universidad Autónoma de Occidente
  • Adolfo Escobar Universidad del Valle
  • Carlos Pinedo Universidad del Valle
Keywords: Electromagnetic field, electromagnetic interference, medical equipmen, mobile communications

Abstract

In this paper the effects of the radiated electromagnetic interferences produced by some wireless communication devices on medical equipments that monitor or support a patient’s life are presented. First, it was measured the electric field level produced by four cellular phones and one walkie-talkie at different distances from the devices. Afterwards, it was evaluated the behavior of 16 medical equipments when they were exposed to the electric fields measured previously. The results showed that a significant number of the medical equipments tested presented some functional alteration with different levels of severity. Likewise, it was found that some medical equipments were interfered at electric field values below immunity test levels established by the international standard IEC 60601-1-2.

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Author Biographies

Paulo César Calvo, Universidad Autónoma de Occidente

Grupo de Investigación en Ingeniería Biomédica – G-BIO

Adolfo Escobar, Universidad del Valle

Grupo de Investigación en Alta Tensión – GRALTA, Facultad de Ingeniería

Carlos Pinedo, Universidad del Valle

Grupo Percepción y Sistemas Inteligentes – PSI, Facultad de Ingeniería

References

Food and Drug Administration. Electromagnetic compatibility standard for medical devices MDS-201-004. Rockville. BMDPublication. 1979. pp. 1-28.

A. Warnowicz. “The pacemaker patient and the electromagnetic environment”. Clin. Prog in Pacing and Electrophysiol. Vol. 1. 1983. pp. 166-176.

D. Marco, G. Eisinger, D. Hayes. “Testing of work environments for electromagnetic interference”. Pacing Clin Electropysiol. Vol. 15. 1992. pp. 2016-2022.

J. L. Silberberg. “Performance degradation of electronic medical devices due to electromagnetic interference”. Compliance Eng. Vol. 10. 1993. pp. 25-39.

D. Adler, L. Margulies, Y. Mahler, A. Israeli. “Measurements of electromagnetic fields radiated from communication equipment and of environmental electromagnetic noise: impact on the use of communication equipment within the hospital”. Biomed. Instrum. Technol. 1998. Vol. 32. pp. 581-590.

I. Baba, H. Furuhata, T. Kano, S. Watanabe, T. Ito, T. Nojima, S. Tsubota. “Experimental study of electromagnetic interference from cellular phones with electronic medical equipment”. J. Clin. Eng. Vol. 23. 1998. pp. 122-134.

J. Turcotte, D. Witters. “A practical technique for assessing electromagnetic interference in the clinical setting: ad hoc testing”. Biomed. Instrum. Technol. Vol. 32. 1998. pp. 241-252.

International Electrotechnical Commission. International standard IEC 60601-1-2, medical electrical equipment, Part 1: General requirements for safety, Part 2: Collateral standard: electromagnetic compatibility – Requirements and tests. 2004.

American National Standard. ANSI Standard C63.18 Recommended practice for an on-site, ad hoc test method for estimating radiated electromagnetic immunity of medical devices to specific radio-frequency transmitters. 1997.

M. Pozzolini. La suscettibilità a radiofrequenza nei dispositivi medici elettronici. Tesi di Laurea. Ingegneria delle Telecomunicazioni. Universita di Pisa. Pisa/Italia. 2004. pp. 9-25.

S. Cabral, S. S. Mühlen. “Interferência eletromagnética no ambiente hospitalar”. Revista MultiCiencia. Vol. 5. 2005. pp. 44-49.

M. Wallin, T. Marve, P. K. Hakansson. “Modern wireless telecommunication technologies and their electromagnetic compatibility with life-supporting equipment”. Anesth. Analg. Vol. 101. 2005. pp. 1393-1400.

S. Iskra, B. W. Thomas, R. Mckenzie, J. Rowley. “Potential GPRS 900/180-MHz and WCDMA 1900-MHz interference to medical devices”. IEEE Trans on Biom. Eng. Vol. 54. 2007. pp. 1858-1866.

N. Lawertschuk, D. M. Bolton. “Mobile phone interference with medical equipment and its clinical relevance: a systematic review”. Med. J. Aust. Vol. 181. 2004. pp. 145-149.

The Institute of Electrical and Electronics Engineers, Inc. Std C95.3-1991 Recommended practice for measurements and computations of radio frequency electromagnetic fields with respect to human exposure to such fields, 100 kHz – 300 GHz. 2002.

International Electrotechnical Commission. International Standard CISPR 16-1-4 Specification for radio disturbance and immunity measuring apparatus and methods – Part 1-4: Radio disturbance and immunity measuring apparatus – Ancillary equipment – Radiated disturbances. 2007.

Food and Drug Administration. Technical information report (TIR) 18, Guidance on electromagnetic compatibility of medical devices for clinical/biomedical engineers. AAMI TIR 18. Arlington. Virginia. 1997.

Published
2013-12-11
How to Cite
Calvo P. C., Escobar A., & Pinedo C. (2013). Electromagnetic interference on medical equipments due to wireless communication devices. Revista Facultad De Ingeniería Universidad De Antioquia, (46), 90-100. Retrieved from https://revistas.udea.edu.co/index.php/ingenieria/article/view/17932