You know how we love to rag on VeriChip, but we really can't complain about the do-gooder nature of this chip patent awarded to its sister company, Digital Angel Corp. The described glucose-sensing RFID chip would allow for quick, painless and purportedly more accurate glucose concentration readings for diabetics who have the chip implanted. Of course, ever with an eye for commercialization, Digital Angel says the chips could also work for tracking diabetic livestock, an apparently common and costly problem. Still, we're sure the 230 million human beings with the disease won't mind sharing such quality-of-life enhancements with their animal brethren, and hopefully such commercializations will help Digital Angel keep prices low for the chips. We're a long way off from an actual product -- it seems like most of the required development, testing and FDA approval is yet to be accomplished -- but we'll be keeping an eye out for the chips in completed form to make life a whole lot easier for the diabetics among us.

[Via The Wireless Report]