| 摘要 |
<p>A non-invasive device (16) for measuring blood temperature in a circuit for the extracorporeal circulation of blood includes a line (20) in which blood taken from a patient flows (P), and a temperature sensor (19), connected to the said line (20) and provided with a device (21) for measuring the intensity of an electromagnetic radiation. The measuring device (21) faces a connecting portion or window (37) of the line (20) which is permeable by electromagnetic radiation in a first wave band (BS), and generates a first signal (VB), correlated with the electromagnetic radiation in the first band (BS) and therefore, with the temperature of the blood flowing in the line (20).</p> |
