Bluetooth wireless communications technology - prosthetics

   

Bluetooth has become an accepted technology that we've most all become comfortable with. And for the majority of us, what Bluetooth is all about is the wireless convenience factor. Take it away, and we can still use our cell phones and computers.

 

Bluetooth assisted prosthetic devices are a whole different animal. The same technology that allowed wireless phone calls has evolved into uses far beyond what we may have ever expected.

 

CNN reported in January 2008 of an American soldier who lost both legs in Iraq and is now walking with the aid of prosthetics outfitted with Bluetooth technology. The new generation of prosthetics technology that incorporates Bluetooth was originally meant for single amputees. However, for Marine Lance Cpl. Joshua Bleill who lost both legs above the knees, they seem to be functioning just fine.

 

Computer chips in each leg assist the legs in moving in a coordinated manner by signaling to motors in the artificial joints. In Bleils case a Bluetooth receiver is strapped to each leg near the ankle region. The device on each leg tell the other leg what its doing - whether its walking, standing, climbing stairs, etc.

 

Bleil, who is completing his rehab at Walter Reed Medical Center in Washington, D.C., is one of only two amputees using the technology. The other is Army Lt.Col. Gregory Gadson. As these are the first real life trials for this use of Bluetooth technology, their progress is being extensively monitored. Its is hoped that what is learned through this experience will not only benefit these two soldiers, but future amputees as well.

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