IMPROVED INTRAVENOUS LINE AND FLOATER FLOWMETER FOR INTRAVENOUS LINE

摘要

The invention relates to an infusion line alimentÚe pressurized perfusion fluid, comprising a hose (1) Ó connected, by appropriÚs means (1.1; 1.2) on the one hand Ó a source of pressurized infusate and secondly Ó an infusion ÚlÚment, said flexible Tyau (1) Útant provided with a member (2) for varying the infusion liquid DubIt. According to the invention, the infusion line comprises means (3) for measuring the DubIt the perfusion fluid insÚrÚs in said hose (1). The measuring means (3) comprise a prÚfÚrence dÚbitmÞtre Ó float (rotamÞtre), the measuring tube (4), the closure cap (6) are of matiÞres constituÚs synthÚtiques inert to the perfusion fluid. This infusion line can Utre stÚrilisÚe, for example Ó ÚthylÞne oxide or gamma rays; Ó it is disposable.