Device for a medical treatment apparatus for measuring the flow of fluids in a lumen to be inserted, and ensemble having a corresponding device and a lumen

Abstract

The invention relates to a device (1) for a medical treatment apparatus for measuring the flow of liquids in a lumen(S) to be inserted, having a receptacle (D) and a first ultrasonic transducer (US1), wherein the receptacle (D) in the device (1) has a first guide side (A) and a second guide side (P), so that an inserted lumen(S) has approximately a trapezoidal course in lateral projection, wherein the first ultrasonic transducer (US1) is arranged at a first trapezoid corner, and wherein the first ultrasonic transducer (US1) in operation is designed to perform a measurement in or against the direction of flow in the lumen(S), respectively. The invention furthermore also relates to an ensemble with a corresponding device and a lumen.

Dependencies are inferred from the claim text.