Device for detecting moisture for use with a device for monitoring an access to a patient, in particular for monitoring the vascular access in an extracorporeal blood treatment

A method for production of devices for detecting moisture for use with a device for monitoring an access to a patient for an apparatus with which at least one of a fluid is fed to the patient and a fluid is carried away from the patient via a hose line, the method comprising:

• weaving a textile two-dimensionally extending fabric comprising non-conductive warp threads, non-conductive weft threads, conductive warp threads and conductive weft threads interwoven at least partially in a same layer of the fabric, the conductive and non-conductive warp and weft threads being disposed such that the conductive and non-conductive warp and weft threads form an electrically conductive structure, and wherein the conductive and non-conductive warp and weft threads form a non-conductive layer configured to be placed on the patient's skin, a layer in which electrically conductive sections of a strip conductor run in a first direction, and a layer in which electrically conductive sections of the strip conductor run in a second direction;
• and
• separating individual devices configured to detect moisture into single units.