It might be possible to test your blood glucose level without a finger prick in the near future. Currently there are various companies testing bloodless glucose meters. One of these glucose meters measures blood sugar using light in less than 20 seconds. The landscape of this technology has grown stronger with solid research and several companies have a real shot of introducing the no-stick glucose meter to the market. Bloodless Glucose Meter - Grove Instruments Grove Instruments’ newest creation is the optical bridge technology that uses near infrared spectroscopy to measure real time blood glucose in…