Patent ID: 11918506
Assignee: COLOPLAST A/S
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. A base plate for a medical appliance including selective sensor points, the base plate comprising:
a first adhesive layer comprising:
a stomal opening with a center point;
a proximal surface configured to be attached to a skin surface of a user; and
a plurality of sensor point openings arranged circumferentially around the center point at respective radial distances; and

a plurality of electrodes located distally of the first adhesive layer, the plurality of electrodes comprising:
a first leakage electrode and a second leakage electrode;
a sensing part of the first leakage electrode aligning with a first sensor point opening of the plurality of sensor point openings of the first adhesive layer, and
a sensing part of the second leakage electrode aligning with a second sensor point opening of the plurality of sensor point openings of the first adhesive layer to form a leak sensor;

wherein each of the plurality of sensor point openings extends through the first adhesive layer from the proximal surface to a distal surface of the first adhesive layer, thereby exposing sensing parts of the plurality of electrodes.