Ostomy appliance and method

• US 8,657,799 B2
• Filed: 11/07/2011
• Issued: 02/25/2014
• Est. Priority Date: 11/07/2011
• Status: Active Grant

• Current Assignee: TenCar, Inc.
• Original Assignee: Georgann M. Carrubba
• Inventors: Carrubba, Georgann M.
• Primary Examiner(s): Su, Susan
• Assistant Examiner(s): Townsend, Guy K
• Application Number:
  US13/290,290
• Publication Number:
  US 20130116636A1
• Time in Patent Office: 841 Days
• Field of Search: 604/318
• US Class Current: 604/318
• CPC Class Codes: A61F 5/445 Colostomy, ileostomy or urethrostomy devices A61F5/441, A61F5/442, A61F5/443 take precedence
• CPC Class Codes: A61F 5/448 Means for attaching bag to seal ring

Abstract

An ostomy appliance includes a translucent receptacle for releasably securing to the stoma flange with the gathered ostomy pouch located within the receptacle. No or negligible pressures are applied to the stoma which remains clear and healthy. The user may use the receptacle during times of physical or personal activity when additional discreteness is desired. The pouch may be made of a material having a thermochromatic ink which changes color with heat such that the user may visually inspect and identify when waste is present in the pouch.

Claims

1. An ostomy appliance, comprising:

a) a disc having an adhesive surface for applying to stoma tissue;

b) a ring-shaped flange attached to said disc on the surface thereof opposite said adhesive surface;

c) a pouch having a first opening having a ring-shaped groove attached to the perimeter of said first opening, said ring-shaped groove releasably attachable to said ring-shaped flange to releasably attach said pouch to said disc;

d) a receptacle having a bottom wall, side wall and top perimeter edge defining an interior cavity;

e) a receptacle releasable attachment mechanism adapted to releasably secure said receptacle to said ring-shaped flange with said pouch gathered and located within said receptacle.

2. The ostomy appliance of claim 1 wherein said releasable attachment mechanism comprises one or more hinged tabs each having an opening and extending from a base positioned about said ring-shaped flange, and a like number of projections extending from said receptacle side wall which may be respectively aligned with said tabs whereby said projections are passed through a respective tab opening to thereby releasably engage said tabs to a respective said projection via an interference fit.

3. The ostomy appliance of claim 1 wherein said pouch includes a color changing material which is activated by heat.

4. The ostomy appliance of claim 1, and further comprising a fabric cover adapted to be removably positioned in covering relation over said receptacle.

5. The ostomy appliance of claim 1, wherein said receptacle is made of a translucent material.

6. The ostomy appliance of claim 1 and further comprising a pouch clamp, and wherein said pouch includes a second opening opposite said first opening, said second opening adapted to be selectively sealed closed with said pouch clamp and selectively opened via removal of said pouch clamp.

7. An ostomy appliance, comprising:

a) a disc having an adhesive surface for applying to stoma tissue;

b) a ring-shaped flange attached to said disc on the surface thereof opposite said adhesive surface;

c) a pouch having a first opening having a ring-shaped groove attached to the perimeter of said first opening, said ring-shaped groove releasably attachable to said ring-shaped flange to releasably attach said pouch to said disc, said pouch including a color changing material which is activated by heat enabling a user to identify when waste is collected in said pouch;

d) a translucent receptacle having a bottom wall, side wall and open top perimeter edge defining an interior cavity;

e) a receptacle releasable attachment mechanism adapted to releasably secure said receptacle to said ring-shaped flange with said pouch gathered and located within said receptacle, wherein said releasable attachment mechanism comprises one or more hinged tabs extending from a base with each said tab having an opening, and a like number of projections extending from said receptacle side wall which may be respectively aligned with said tabs whereby said projections are passed through a respective tab opening to thereby releasably engage said tabs to a respective said projection via an interference fit.