 Fidmi device consists of 1 a rigid-core silicone bumper that prevents dislodgment, 2 a disposable internal tube replacement for a daily nutrition supply and prolonged patency, and 3 an external flexible bolster that keeps the stoma site ventilated and stable. The disposable insert is placed inside the feeding port and is replaced every 1-2 weeks to avoid clogging, extend the product life, and improve the cleanliness and hygiene of the tube. Disposable tube replacement is easy and safe and can be done by the patients themselves or their caregivers as the tract is never compromised and there is no need for a physician verification. The device is eventually removed in a simple procedure that can be done by the caregiver or patient themselves. Fidmi device obtain a tool that dismantles the internal bumper into small parts that are naturally expelled from the body for trauma free-removal. 