Faecal management device

• US 8,277,427 B2
• Filed: 08/08/2008
• Issued: 10/02/2012
• Est. Priority Date: 08/10/2007
• Status: Active Grant

• Current Assignee: Coloplast A/S
• Original Assignee: Coloplast A/S
• Inventors: Edvardsen, Henrik, Ciok, Danuta, Hansen, Michael, Stroebech, Esben
• Primary Examiner(s): Hand, Melanie
• Assistant Examiner(s): CRAIG, PAULA L
• Application Number:
  US12/672,540
• Publication Number:
  US 20100168693A1
• Time in Patent Office: 1,516 Days
• Field of Search: 604332-345, 604/348, 604/355
• US Class Current: 604/355
• CPC Class Codes: A61F 5/44 Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aidsabsorbent pads, e.g. sanitary towels, A61F13/15; drainage appliances for wounds A61M27/00; emptying devices for urine bags B65B69/0016; Colostomy devices adhesives for colostomy devices A61L24/00; materials for colostomy devices A61L28/00
• CPC Class Codes: A61F 5/443 having adhesive seals for securing to the body, e.g. of hydrocolloid type, e.g. gels, starches, karaya gums adhesives or sealing pads therefor A61L24/00
• CPC Class Codes: A61F 5/451 Genital or anal receptacles A61F5/441, A61F5/442, A61F5/443 take precedence ; other body securing means A61F5/4408; devices for taking faeces samples A61B10/0038; devices for taking urine samples A61B10/007

Abstract

A fecal management device suitable for attachment directly to the perianal skin between the buttocks of the wearer. The device utilizes an optimised adhesive wafer in order to securely attach the device to the skin of the wearer so that the device is maintained in position for the entire period of wear, including circumstances or periods of wear during which the wearer is active, i.e. not bedridden. In addition the fecal management device of the present invention has the ability for easy application of the device.

Claims

1. A faecal management device comprising an adhesive wafer comprising an adhesive surface opposite a non-adhesive surface, wherein the wafer is pre-bent to provide a folded wafer such that the adhesive surface is exposed on an exterior of the folded wafer and configured for placement onto perianal skin between buttocks of a wearer, the adhesive wafer defining a faecal receiving aperture, and the adhesive surface of the wafer is covered by a three-part protecting film including a side film having a marker indicating a location of the faecal receiving aperture.

2. The faecal management device according to claim 1, wherein the wafer is bevelled.

3. The faecal management device according to claim 2, wherein the wafer is bevelled at least around its outer periphery so that a thickness of the wafer adjacent its outer edge does not exceed about one quarter of a thickness of a non-bevelled region of the wafer.

4. The faecal management device according to claim 2, wherein the wafer is bevelled around the faecal receiving aperture.

5. The faecal management device according to claim 1, wherein the wafer is embossed.

6. The faecal management device according to claim 1, wherein the wafer comprises a first central area, a second area surrounding the first area, and a third edge area surrounding the second area, said third area having a pattern of curvilinear indentations.

7. The faecal management device according to claim 6, wherein the first area is provided with a pattern of indentations.

8. The faecal management device according to claim 7, wherein the pattern of indentations in the first area comprises radial indentations.

9. The faecal management device according to claim 6, wherein the first area comprises a set of indentations encircling the central area.

10. The faecal management device according to claim 6, wherein the curvilinear indentations comprise two or more series of curvilinear indentations crossing each other.

11. The faecal management device according to claim 1, wherein the three-part protecting film comprises removal ears that extend past a perimeter of the wafer.

12. The faecal management device according to claim 11, wherein the three-part protecting film comprises a first part configured to cover a central region of the adhesive surface, a second part configured to cover a first outer peripheral region of the adhesive surface, and a third part configured to cover a second outer peripheral region of the adhesive surface, and one of the removal ears is attached to each of the second and third parts of the three-part protecting film and positioned on each longitudinal side of the wafer.

13. The faecal management device according to claim 1, wherein the wafer comprises a tool for holding the folded wafer before application to the perianal skin between the buttocks of the wearer.

14. The faecal management device according to claim 1, wherein the three-part protecting film comprises a first part contacting a middle of the adhesive surface of the wafer.

15. The faecal management device according to claim 14, wherein the first part of the three-part protecting film is substantially transparent.

16. The faecal management device according to claim 14, wherein the wafer has a first lateral side adhesive surface communicating with a second lateral side adhesive surface via the middle adhesive surface, and a second part of the three-part protecting film contacts the first lateral side adhesive surface and a third part of the three-part protecting film contacts the second lateral side adhesive surface.

17. The faecal management device according to claim 16, wherein the second and the third parts of the three-part protecting film are coloured.

18. The faecal management device according to claim 16, wherein at least a portion of the second part and the third part of the three-part protecting film is disposed between the adhesive wafer and the first part of the three-part protecting film.

19. The faecal management device according to claim 16, wherein the first part of the three-part protecting film substantially covers the second part and the third part of the three-part protecting film.

20. The faecal management device according to claim 16, wherein at least one of the second part and the third part of the three-part protecting film includes the marker, the marker provided as guiding lines for application of the adhesive surface to the perianal skin between the buttocks of the wearer.

21. The faecal management device according to claim 1, wherein the device comprises a bag connected to the adhesive wafer.

22. The faecal management device according to claim 21, wherein the bag is covered at least partly with non-woven material.

23. The faecal management device according to claim 21, wherein the bag includes a strap attached to the bag and configured to secure the bag to a leg of the wearer.