A feeding tube aperture positionable at an external abdominal wall of a patient and along a feeding tube extending through the abdominal wall of the patient to support and align the feeding tube with a feeding tube opening through the abdominal wall of the patient, comprising:
- a base having
- a circumferential surface symmetric about an axis,
- a first end surface transverse to the axis,
- a second end surface transverse to the axis and facing in an axially opposite direction from the first end surface,
- a centrally located feeding tube passage extending along the axis and through the base from the first end surface to the second end surface and having an interior diameter accommodating the feeding tube in a slidable frictional engagement between the feeding tube and an interior surface of the feeding tube passage,
- a plurality of large axial vent passages occupying a region between the centrally located feeding tube passage and the circumferential surface and extending through the base from the first end surface to the second end surface with the plurality of large axial vent passages being disposed symmetrically around the centrally located feeding tube passage,
- a hollow, cylindrical feeding tube support extension extending outwardly from the first end surface and axially centered on the axis with an interior diameter accommodating the feeding tube in a slidable frictional engagement between the feeding tube and an interior surface of the feeding tube support extension, and
- a plurality of resilient spacers attached to a circumference of the second end surface and extending outward from the second end surface, the plurality of resilient spacers being spaced circumferentially apart around the circumference of the second end surface with a longitudinal axis of each of the plurality of resilient spacers extending generally along the circumference of the second end surface, so that
- when the feeding tube aperture is mounted onto the feeding tube with the second end surface oriented toward and directly adjacent the abdominal wall with the plurality of resilient spacers in contact with the abdominal wall,
- the feeding tube aperture is resiliently spaced from the abdominal wall by the plurality of resilient spacers, and
- the plurality of resilient spacers form a common air space located between the second end surface and the abdominal wall, the air space extending from the centrally located feeding tube passage to the circumference of the second end surface and communicating with each of the plurality of large axial vent passages and with each of a plurality of circumferential vent passages formed between adjacent pairs of the plurality of resilient spacers, so that the plurality of large axial vent passages through the base, the air space between the second end surface and the abdominal wall and the plurality of circumferential vent passages allow a flow of air around the abdominal wall and the feeding tube opening in the abdominal wall during use.