Abstract: Embodiments disclosed herein relate to one or more monitoring devices with human-readable identifiers. In an exemplary embodiment, an ostomy system comprises an ostomy appliance comprising a sensor assembly and at least two monitor devices. The at least two monitor devices comprise a first monitor device and a second monitor device. Each of the at least two monitor 5 devices is configured to collect data from the sensor assembly. Further, the first monitor device comprises a first human-readable identifier and the second monitor device comprises a second human-readable identifier that is different from the first human-readable identifier.

Abstract: A sensor patch for attachment to a base plate for an ostomy appliance, the sensor patch having a distal side and an adhesive proximal side, the distal side being adapted for attachment to an adhesive surface of the base plate, wherein the adhesive surface of the base plate is adapted for attachment of the base plate to the skin surface of a user. The adhesive proximal surface of the sensor patch being provided with a release liner. The sensor patch comprises a central section and a peripheral section, where the central section is provided with a stomal opening comprising an inner edge portion encircling the stomal opening and where the inner edge portion of the release liner is provided with guiding means.