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. 2010 Mar 1;4(2):457-63.
doi: 10.1177/193229681000400227.

Bluetooth low energy: wireless connectivity for medical monitoring

Alf Helge Omre  1
Affiliations

Bluetooth low energy: wireless connectivity for medical monitoring

Alf Helge Omre. J Diabetes Sci Technol. .

Abstract

Electronic wireless sensors could cut medical costs by enabling physicians to remotely monitor vital signs such as blood pressure, blood glucose, and blood oxygenation while patients remain at home. According to the IDC report "Worldwide Bluetooth Semiconductor 2008-2012 Forecast," published November 2008, a forthcoming radio frequency communication ("wireless connectivity") standard, Bluetooth low energy, will link wireless sensors via radio signals to the 70% of cell phones and computers likely to be fitted with the next generation of Bluetooth wireless technology, leveraging a ready-built infrastructure for data transmission. Analysis of trends indicated by this data can help physicians better manage diseases such as diabetes. The technology also addresses the concerns of cost, compatibility, and interoperability that have previously stalled widespread adoption of wireless technology in medical applications.

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Figures

Figure 1.
Figure 1.
Bluetooth low energy single mode devices will communicate directly with dual mode devices likely to be fitted to the next generation of cell phones and/or other single mode devices. RF, radio frequency; IF, intermediate frequency; MAC, media access control; BB, base band; ASIC, application specific integrated circuit.
Figure 2.
Figure 2.
Bluetooth low energy will extend interoperable wireless connectivity to coin-cell-powered wireless sensors in health care, fitness, and related sectors. WLAN, wireless local area network; GPRS, general packet radio service.
Figure 3.
Figure 3.
A BG meter measures BG levels from a sample deposited on a test strip. Modern units store information in a memory base for later recall at regular health checks.
See this image and copyright information in PMC

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