Abstract: In an aspect, this disclosure relates to methods and devices for calibration of capillary blood flow meters for measuring capillary blood flow in absolute flow units (such as mL/min×100 g of tissue). For example, the calibration method utilizes the combination of a wet model device and a dry model device to provide a convenience, easy-to-use, and accurate calibration and measurement in absolute flow units. In an aspect, the dry model device can use thermal conductivity parameters from the wet model device, which can be translated into thermal conductivity parameters in a dry model device, which can be used to calibrate the capillary blood flow meter in absolute units.

Abstract: The combination of skin-contacted stimulation together with capillary blood flow monitoring is applied in a tandem, coordinated fashion in an integrated system and method to provide early detection of compromised circulation conditions, to provide data useful for prescribing therapeutic treatments including stimulation therapies, and to monitor the effectiveness of various treatments. The disclosed methods and system can apply to a broad spectrum of diagnosed and/or undiagnosed vascular diseases and extend to detection and treatment of limb or appendage injury. An integrated device which can be a portable or a wearable product which makes use of the new system and method is disclosed.

Abstract: In an aspect, this disclosure relates to methods and devices for calibration of capillary blood flow meters for measuring capillary blood flow in absolute flow units (such as mL/min×100 g of tissue). For example, the calibration method utilizes the combination of a wet model device and a dry model device to provide a convenience, easy-to-use, and accurate calibration and measurement in absolute flow units. In an aspect, the dry model device can use thermal conductivity parameters from the wet model device, which can be translated into thermal conductivity parameters in a dry model device, which can be used to calibrate the capillary blood flow meter in absolute units.

Abstract: The combination of skin-contacted stimulation together with capillary blood flow monitoring is applied in a tandem, coordinated fashion in an integrated system and method to provide early detection of compromised circulation conditions, to provide data useful for prescribing therapeutic treatments including stimulation therapies, and to monitor the effectiveness of various treatments. The disclosed methods and system can apply to a broad spectrum of diagnosed and/or undiagnosed vascular diseases and extend to detection and treatment of limb or appendage injury. An integrated device which can be a portable or a wearable product which makes use of the new system and method is disclosed.