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Published on: February 8, 2019
Wireless technologies and patient safety in hospitals
1CSIRO E-Health Research Centre, a joint venture between Australia's Commonwealth Scientific and Industrial Research Organisation and the Queensland Government, Brisbane, Australia. Justin.Boyle@csiro.au
Summary
Hospital wireless device policies should balance patient safety and technology benefits. While two-way radios and mobile phones pose interference risks, wireless technologies are safe for all hospital areas when separation guidelines are followed.
Area of Science:
- Healthcare technology assessment
- Electromagnetic compatibility in medicine
Background:
- Healthcare organizations must develop policies for wireless device use to mitigate patient risks.
- Policies should guide staff, visitors, and patients, considering potential interference without imposing undue restrictions.
Purpose of the Study:
- To review the safety of wireless communication devices in hospitals.
- To inform policy development and hospital personnel about electromagnetic interference (EMI) risks.
Main Methods:
- Review of published reports and international standards on wireless device safety in healthcare settings.
- Focus on EMI effects of wireless devices on medical equipment.
Main Results:
- Two-way radios and mobile phones present the highest EMI risk.
- Radio local area networks (RLANs) demonstrate negligible interference.
- Wireless technologies are suitable for all hospital areas, including ICUs and ORs, if recommended separation distances are maintained.
Conclusions:
- Wireless devices can be safely used in hospitals, provided specific guidelines are followed.
- Policy development should incorporate evidence-based recommendations for managing wireless device use.
- Adherence to separation distances is crucial for ensuring the safe operation of medical equipment in proximity to wireless devices.
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