Kathie is a mobile app on Android (for now). Patients who have to catheterize themselves also need to keep track of this themselves. Instead of a paper form that needs to be filled, we have created an app. This way the patient can just put the measurements into the app and the doctor can evaluate the measurements. Now the app generates a PDF with the results, but we’re working on a more generic digital solution to merge the data with the patients file a hospital.