Measuring device 36 of the flow of blood into the tissues and the liquid composition of the extra cellular -

摘要

The device for analysing the composition and the perfusion rate of an interstitial liquid comprises a coupled probe comprising an external sleeve (110); an exchange membrane (160), particularly for microdialysis and which is situated at the distal end of said coupled probe, an internal conduit (124; 134, 170) which can be connected at its proximal end to a supply source for supplying a perfusate liquid, particularly a dialysis liquid, means (120, 130) for measuring the interstitial liquid perfusion flow rate, introduction means (400) providing for the protection of the distal end of said probe.