Fistula Funnel Instructions
Compress barrier ring to the surface of the body around an enteric fistula, stoma, or drain to seal and protect the skin from effluent.

1
Cut base off if still attached.
Cut to length. Trim to best fit surface of body.

2
If used with dressing, make hole centered over fistula or stoma.

3
If used with dressing, seat device flanges on top and bottom.

4
Center fistula or stoma in opening. Compress device.

5
Cut drape or other coverings from inner ring. Apply ostomy pouch.
- Disinfect device with skin or wound cleaning solution before use.
- Do not autoclave.
Check device 24 hours after first placement.
- Change device within 3 days.
- Single use only.
Tailoring the Fistula Funnel to the Desired Size
Note: If still attached, remove the base of the device and discard.

2 and 3 cm inside diameters

1 and 2 cm inside diameters

1 and 3 cm inside diameters

3 cm inside diameter skin protector
Technique Tips

Cut on a Bellows
When sizing, cut along the edge of a bellows to form a skirt.

Create a Skirt
A skirt will help form a good seal around the fistula, ostomy, or drain and protect the surrounding skin from effluent.

Stack Fistula Funnels
In situations where a fistula is located in a tunnel or deep crevice, multiple Fistula Funnels can be stacked and combined to create a tall barrier.
Visit our "how-to" post.
Need help?
The Complex Wounds and Fistulas YouTube channel takes wound care theory from the textbook level down to practical “Here’s how I do it” application to help patients with complex wounds and fistulas.
How to Order
Please contact your local 3M+KCI Sales Representative or 3M+KCI partner.