Dear All, Does anyone know if there is a way of testing blood sugar levels without drawing blood? Recently my 84 yr old neighbour needed the emergency doctor because his blood sugar count was 13.1, when the doctor came to see him my neighbour said the doctor just put a small clamp on his finger and the doctor said he didn't need to prick his finger and his sugar level was 3.6. Has anyone else come across this device? Cheers G-ma