| 摘要 |
FIELD: medicine.SUBSTANCE: invention relates to medicine. Device contains a flow sensor with standardised connecting elements, which are connected with the side of input and output of the measuring cell of the flow sensor. The measuring cell has optic-chemical element, located with possibility of contacting with blood test. The flow sensor is installed with possibility of connection by means of connecting element, located on the side of input, to standardised connector of arterial catheter and by means of connector, located on the side of output, - to a standardised connector of an arterial set of instruments for infusions. The detachable connector is installed on the flow sensor with a light source for excitation of the optic-chemical sensor element and a photodetector for reception of measured irradiation of the optic-chemical element. Electronic unit has an electric connecting cable to the detachable connector, contacting with, at least, one light source and, at least, one photodetector.EFFECT: increased safety in the device application.10 cl, 5 dwg |
