Electrical screw

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United States of America Patent

PATENT NO 8380319
APP PUB NO 20080255556A1
SERIAL NO

12071412

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to the electrical stimulation of bone growth utilizing implantable bone fixation devices and implants to which are attached a screw of nonconductive material powered by a battery for the purpose of creating an electrical-magnetic field to promote bone healing and bone formation. The electric magnetic field is directed to the bone around the device through a battery of a rechargeable type and can include a radio frequency identification device. A constant current is generated in a range of 5-20 micro amperes to stimulate bone healing and bone formation.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berger, J Lee Franklin Lakes, US 20 1951

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