Medical and veterinary diagnostic devices for measuring oxidation reduction potential (ORP); medical and veterinary devices, namely, oxidation reduction potential (ORP) diagnostic devices, namely, point of care devices and disposable strips that measure in a blood sample oxidative stress and antioxidant reserves in a patient; medical and veterinary devices, namely, oxidation reduction potential (ORP) diagnostic devices, namely, devices and disposable strips that measure in a blood sample oxid...