Image for illustrative purposes only
Natura Durahesive malleable accordion skin barrier with beige hydrocolloid collar | CV-421041
Natura® Durahesive® Skin Barrier — HC Accordion Collar, Large (33-45mm), 70mm Coupling
The ConvaTec Natura® Durahesive® skin barrier, manufacturer reference 421041, features Convatec Moldable Technology™ with a flexible accordion flange and a tan hydrocolloid (HC) tape collar. This large-format barrier (13cm x 13cm) is intended for stomas measuring 33mm to 45mm and connects to a pouch via a 70mm (2-3/4") mechanical coupling.
Key features
- Convatec Moldable Technology™, which can be hand-shaped to fit the contour of the stoma
- Flexible accordion flange, which adapts to body movement and abdominal contours
- Durahesive® technology: swells slightly on contact with liquid output for a secure, watertight seal ("turtlenecking" effect)
- Hydrocolloid (HC) tape collar, tan colour
- Stoma size: 33mm to 45mm (1-5/16" to 1-3/4")
- Coupling: 70mm (2-3/4")
- Barrier size: 13cm x 13cm (approx. 5.25" x 5.25")
- Box of 10
Technical specifications
| Manufacturer | ConvaTec |
| Brand | Natura® Durahesive® |
| Manufacturer reference | 421041 |
| Stomo Médical SKU | CV-421041 |
| Type | Two-piece skin barrier, accordion flange, hydrocolloid collar |
| Stoma size | 33mm to 45mm (1-5/16" to 1-3/4") |
| Coupling | 70mm (2-3/4") |
| Collar colour | Tan |
| Collar type | Hydrocolloid (HC) tape |
| Barrier size | 13cm x 13cm (5.25" x 5.25") |
| Quantity | Box of 10 |
Other sizes offered in the same Durahesive® accordion, HC collar range: small, stoma 13-22mm, 57mm coupling (ref. 421039); medium, stoma 22-33mm, 57mm coupling (ref. 421040).
An equivalent Stomahesive® range (for semi-formed to formed output), same format and accordion flange, is also offered separately (ref. 421033 to 421035).
Intended use
This Durahesive® skin barrier with accordion flange is intended for people with mostly liquid output whose stoma measures between 33mm and 45mm. The moldable technology allows the barrier to be shaped around the stoma for a custom fit, while the flexible accordion flange adapts to movement and irregular abdominal contours.
Frequently asked questions
What is the difference between this barrier and the equivalent Stomahesive® range?
The Durahesive® barrier (this reference) suits mostly liquid output, thanks to its technology that swells slightly on contact with such output, while the equivalent Stomahesive® range suits semi-formed to formed stool.
What does the Convatec Moldable Technology add?
It allows the barrier to be hand-shaped to precisely fit the contour of the stoma and surrounding skin, particularly useful with folds or irregular topography.
Is this barrier compatible with Natura+® pouches?
Yes, as long as the pouch has a 70mm (2-3/4") coupling.