[Detachable plethysmoreceptor for determining the volumetric blood flow rate in the calf and forearm by venous occlusion plethysmography].

The dismountable air plethysmoreceptor suggested by the author, in difference from the fixed ones, permits to put it on and take it off the limb under study rapidly and frequently. Due to flexibility of the internal wall of this plethysmoreceptor, it is possible to record the circulation without any preliminary supply of air into the cavity of the plethysmoreceptor.