Ostomy appliance

• US 9,757,270 B2
• Filed: 02/09/2015
• Issued: 09/12/2017
• Est. Priority Date: 02/09/2015
• Status: Active Grant

• Current Assignee: TenCar, Inc.
• Original Assignee: TenCar, Inc.
• Inventors: Carrubba, Georgann M.
• Primary Examiner(s): Zalukaeva, Tatyana
• Assistant Examiner(s): Townsend, Guy K
• Application Number:
  US14/617,460
• Publication Number:
  US 20160228284A1
• Time in Patent Office: 946 Days
• CPC Class Codes: A61F 5/448 Means for attaching bag to seal ring

Abstract

An ostomy appliance having a releasable receptacle for concealing an ostomy bag where the receptacle is asymmetrical and includes an enlarged cavity portion located below the stoma which provides additional area into which the bag may unroll as waste collects therein. In an alternate embodiment there is no bag and waste collects directly into the receptacle.

Claims

1. An ostomy device, 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 bag 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 bag to said disc;

d) a receptacle having a bottom wall, side wall and a top perimeter edge defining an interior cavity, said receptacle being asymmetrically shaped about a horizontal axis relative to a standing user, said asymmetrically shaped receptacle defining an enlarged cavity portion configured to hold a partially filled bag; and

e) a receptacle releasable attachment mechanism configured to releasably attach said receptacle to said disc.

2. The ostomy device of claim 1 and further including an outer ring affixed to said disc and wherein said releasable attachment mechanism comprises one or more tabs formed on said receptacle top perimeter edge which may releasably attach to a like number of curved slots formed in said outer ring.

3. The ostomy device of claim 1 and further including an aperture in said receptacle bottom wall and a vent plug located adjacent said aperture and operable to move between a normally closed aperture position and an open aperture position where a rise in gas pressure within said receptacle above a threshold pressure causes said vent plug to move to said open aperture position and thereby allowing the egress of gas from said receptacle through said aperture.

5. The ostomy device of claim 1 wherein said receptacle includes a color changing material which is activated by heat.

11. The ostomy device of claim 2 wherein each of said one or more tabs screws within a respective curved slot through a luer-type mechanism.

4. An ostomy device configured to receive an ostomy bag, the ostomy device 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 receptacle having a bottom wall, side wall and a top perimeter edge defining an interior cavity, said receptacle being asymmetrically shaped about a horizontal axis relative to a standing user, said asymmetrically shaped receptacle defining an enlarged cavity portion configured to hold a partially filled bag; and

d) a receptacle releasable attachment mechanism configured to releasably attach said receptacle to said disc.

12. The ostomy device of claim 4 and further including an outer ring affixed to said disc and wherein said releasable attachment mechanism comprises one or more tabs formed on said receptacle top perimeter edge which may releasably attach to a like number of curved slots formed in said outer ring.

13. The ostomy device of claim 12 wherein each of said one or more tabs screws within a respective curved slot through a luer-type mechanism.

6. A method of using an ostomy appliance, said method comprising the steps of:

a) providing an ostomy flange having a disc and an adhesive surface and a central opening;

b) releasably attaching said disc to a user via said adhesive surface with said central opening located over the user'"'"'s stoma;

c) providing a receptacle having a bottom wall, side wall and a top perimeter edge defining an interior cavity, said receptacle being asymmetrically shaped about a horizontal axis relative to a standing user, said asymmetrically shaped receptacle defining an enlarged cavity portion; and

d) removably attaching said receptacle to said disc with said open top perimeter positioned over said disc central opening and stoma.

7. The method of claim 6 and further comprising the step of:

e) orienting said receptacle with said enlarged cavity portion extending in the direction of the user'"'"'s feet when said receptacle is attached to said disc.

8. The method of claim 6 and further comprising the step of providing a bag having an open top and removably attaching said bag to said disc with said bag top opening positioned over said central opening and stoma.

9. The method of claim 7 and further comprising the step of rolling said bag up on itself about an axis which extends perpendicular to the longitudinal axis of said receptacle.

10. The method of claim 6 and further comprising the steps of:

a) providing an outer ring with one or more curved slots formed therein and affixing said outer ring to said disc;

b) providing one or more tabs on said receptacle top perimeter edge; and

c) releasably attaching said receptacle to said outer ring with said one or more tabs engaging said one or more curved slots, respectively.

14. The method of claim 10 wherein each of said one or more tabs screws within a respective curved slot through a luer-type mechanism.

15. The method of claim 8 wherein the enlarged cavity portion of the receptacle is configured to hold a partially filled bag.