DEVICE FOR NON-INVASIVE MONITORING OF DYNAMIC CHARACTERISTICS OF CAPILLARIES AND CAPILLARY BLOOD FLOW Russian patent published in 2007 - IPC A61B5/295 

FIELD: medical technique.

SUBSTANCE: device has adaptive optical viewing system, disposed in case. The system is provided with lighting unit and image receiver. The latter is connected with signal processing electronic unit. Lodgment, attached to case, serves for placing finger of tested patient in such a way that external part of finger would be turned to visual window of adaptive optical viewing system. Finger's lodgment is made for fixing the finger from external and from internal side, corresponding to external one, side to provide compression stress, directed in perpendicular to longitudinal axis of lodgment. Rest for fixing finger to prevent its longitudinal shift is mounted at side of one edge of lodgment. In top part of lodgment, which part corresponds to placement of nail bed of finger, opening is made, through which opening the axis of focusing of adaptive optical viewing system goes. At least either image receiver or focusing lenses of adaptive optical viewing system are mounted for automatic movement at three mutually perpendicular directions.

EFFECT: improved precision of measurement; widened functional abilities of device.

10 cl, 2 dwg