A collection of devices that includes a rectal irrigation nozzle (also known as a catheter) intended to be used as part of a rectal irrigation system for the introduction of a non-medicated solution (typically water) into the rectum for patients affected by faecal incontinence or constipation; it is not intended for colostomy site irrigation or irrigation of the entire colon. In addition to the disposable nozzle, it includes a reusable fluid container (e.g., water bag). It is intended for use in the home and healthcare facility. This is a reusable device.