首页>
外国专利>
IN VIVO, NONINVASIVE, BIOELECTROMAGNETIC GLUCOSE SENSOR SYSTEM AND METHOD
IN VIVO, NONINVASIVE, BIOELECTROMAGNETIC GLUCOSE SENSOR SYSTEM AND METHOD
展开▼
机译:体内,非侵入性,生物电磁血糖传感器系统和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A noninvasive glucose monitoring device includes a drive-and-sense coil and an electronic oscillator with multiple circuits electrically connected to the coil. The drive-and-sense coil may be embedded in either a finger clip or a finger push button. The device measures bioimpedance with a magnetic field coil outside a user's finger. The coil measures blood and glucose electrical conductivity without penetrating the finger. No blood extraction is required. A noninvasive method of measuring glucose in-vivo includes placing the drive-and-sense coil next to a subject's finger and inducing magnetic fields in blood in the subject's finger. A change in mutual impedance between the drive-and-sense coil and the blood is measured at predetermined frequencies and glucose content is calculated from the change in mutual impedance according to a predetermined correlation for each frequency.
展开▼