A method for an in vivo measurement with a into a patient implanted device and corresponding device.

摘要

The present invention relates to a into a patient an implantable device (1) for an in vivo measurement. The apparatus (1) comprises a catheter (2) for directing a sample of the patient (9) to an analysis unit (3) of the device (1). With the aid of a reagent is in the analysis unit (3) a measuring result of the sample is determined by analyzing. The device furthermore includes a exchange chamber (5), with the aid of which the reagent from the device (1) can be removed or in the device (1) can be introduced. The exchange chamber (5) has a connection (13) which has a removal or introduction of the reagent is made possible, while the device (1) is implanted.