# US 10,478,328 B2 · Ostomy pouch replacement device

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- Number: US 10,478,328 B2
- Document ID: US10478328B2
- Status: Granted
- Kind: B2
- Application number: 16/407,898
- Filed: 2019-05-09
- Published: 2019-08-29
- Granted: 2019-11-19
- Earliest claimed: 2015-12-07
- Applicants: Liney Guidry; Theresa Johnson; Reed Johnson; Bruce Johnson
- Inventors: Liney Guidry; Theresa Johnson; Reed Johnson; Bruce Johnson
- Web page: https://patentgrep.com/patent/US10478328B2

## CPC

- A61F 5/4404: {Details or parts}
- A61F 5/445: Colostomy, {ileostomy or urethrostomy} devices (A61F5/441, A61F5/442, A61F5/443 take precedence)
- A61F 5/441: having {venting or} deodorant means, e.g. filters {; having antiseptic means, e.g. bacterial barriers}
- A61F: FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS (dental prosthetics A61C)

## Abstract

An ostomy pouch replacement device allows ostomates with a surgically created stoma to collect, contain and dispose of bodily fluids during hygienic maintenance. The device is customizable to each ostomate's unique stoma diameter and provides a disposable waste receptacle having a hollow absorbent section and a solid absorbent section for sanitary, discreet and odorless disposal of both urine and excrement. The disposable waste receptacle may include a super absorbent polymer powder that becomes a gel in the presence of liquid. The device preferably consists of a disposable waste receptacle that may be positioned over the stoma and includes an absorbent inner material for capturing waste, a cap or plug for scaling the device after use, and a collar stand for pressing an adhesive wafer to the skin and for holding the assembled device in an upright position.

## Claims

### Claim 1

An ostomy adhesive skin barrier replacement system comprising:
a wafer including adhesive on a first side thereof, and a wafer ring on a second side thereof, wherein said wafer ring includes an inner perimeter having a first diameter;
a collar stand member, said collar stand member having a first end and a second end and defining a longitudinal tubular opening between said first end and said second end for telescopically receiving a tubular object therethrough, wherein said first end of said collar stand member is circular in shape, and said outer perimeter of said first end has a second diameter that is smaller than said first diameter, so that said first end of said collar stand member fits within an inner portion of said wafer ring for applying pressure to said wafer within said wafer ring in order to adhere said wafer to skin surrounding a stoma; and
wherein said collar stand may be placed in an upright manner on a flat horizontal surface so that said tubular opening, between said first end and said second end, is in a generally vertical orientation.

### Claim 2 (depends on 1)

The ostomy adhesive skin barrier replacement system set forth in claim 1, further comprising:
a receptacle dimensioned for placement over a stoma and adapted to receive an inner absorbent member, wherein said receptacle is dimensioned to telescopically slide through said longitudinal tubular opening of said collar stand member, and wherein said receptacle may be held in an upright manner by said collar stand on a flat, horizontal surface.

### Claim 3

A method for changing a used ostomy appliance, comprising the steps of:
providing an ostomy pouch replacement device comprising a receptacle for placement over a stoma with an inner member including an absorbent polymer inserted into said receptacle for collecting effluent discharged from the stoma, a replacement skin barrier having adhesive on one side thereof and a wafer ring on the other side thereof, and a collar stand member having a first end and a second end, and including a longitudinal, tubular opening between said first end and said second end of said collar stand member, wherein at least one end of said collar stand member fits within said wafer ring;
removing a used ostomy appliance from a stoma;
placing the receptacle over said stoma so that said stoma is fully surrounded by the receptacle and is capable of collecting effluent discharged from the stoma;
cleaning and drying the skin surrounding the stoma outside of said receptacle;
sliding said replacement skin barrier member over the receptacle so that said adhesive comes into contact with said skin surrounding said stoma;
sliding the collar stand member over and along the receptacle such that the skin barrier member is located between the skin and the collar stand member;
pressing one end of the collar stand member against said skin barrier member on an inner portion of said wafer ring, so that said skin barrier within said ring adheres to skin where such pressure is applied;
removing the collar stand member from the device and placing on a surface in an upright position;
withdrawing the receptacle from the stoma;
placing the receptacle in an upright position in the collar stand; and
attaching a clean pouch to the wafer ring of the skin barrier member.

### Claim 4 (depends on 3)

The method of claim 3, further including the step of discarding said receptacle and inner member after use.

### Claim 5 (depends on 3)

The method of claim 3, further including the step of sealing said open end of said receptacle.