The equipment null external blood circuits which have the non invasive device, and this device in order to measure blood temperature inside the circuit for external wraparound

摘要

Line blood collected patients from (P) flows (20), non-invasive device for measuring blood temperature in a circuit for circulating extracorporeally blood (16) was connected to (20) the line Temperature sensor A (19), and a (19) temperature sensor with (21) device for measuring the intensity of the electromagnetic radiation. Measuring device (21), electromagnetic radiation (B _S) the first wavelength band is facing (37) or window of the connecting portion (20) capable of transmitting line, electromagnetic radiation of the first band (B _S) first signal that correlates with the (V _B), ie to generate a (V _B) the first signal that correlates with the temperature of blood flowing through the (20) line.