Armband for a detection device for the detection of a blood count parameter

摘要

An armband comprising a detection device for detecting a blood count parameter in a blood vessel of the arm and an adjustment device for adjusting a predefined contact pressure of the armband on the arm.

主权项

1. An armband suitable to contact an arm of a user, comprising:
a detection device for detecting a blood picture parameter of blood in a blood vessel of the arm, and a setting device for setting a predetermined contact pressure on the arm, wherein: the detection device comprises a transmitter configured to couple at least one radiofrequency electromagnetic wave signal into the blood vessel as a waveguide and a receiver configured to receive the signal after its transmission through the blood vessel, the detection device comprises an excitation arrangement configured to generate the at least one radiofrequency electromagnetic wave signal, and the setting device is configured to set the contact pressure of the transmitter and receiver on the arm to the predetermined contact pressure.