Anti-channeling stool management system

• US 9,937,083 B1
• Filed: 09/02/2014
• Issued: 04/10/2018
• Est. Priority Date: 01/08/2010
• Status: Active Grant

• Current Assignee: Lois Jean Neuenschwander
• Original Assignee: Lois Jean Neuenschwander
• Inventors: Neuenschwander, Lois Jean
• Primary Examiner(s): Scherbel, Todd J
• Assistant Examiner(s): Townsend, Guy K
• Application Number:
  US14/475,571
• Time in Patent Office: 1,316 Days
• CPC Class Codes: A61F 13/45 characterised by the shape cup-shaped type tampons A61F13/2045
• CPC Class Codes: A61F 13/4704 having preferential bending zones, e.g. fold lines or grooves
• CPC Class Codes: A61F 13/47218 with a raised crotch region, e.g. hump
• CPC Class Codes: A61F 13/47236 characterised by an unusual contour
• CPC Class Codes: A61F 13/47272 with a longitudinal raised end, e.g. cup-shaped gluteal groove for edge leakage prevention A61F13/494
• CPC Class Codes: A61F 13/475 characterised by edge leakage prevention means
• CPC Class Codes: A61F 13/495 with faecal cavity
• CPC Class Codes: A61F 13/82 with means for attaching to the body
• CPC Class Codes: A61F 2013/1513 for anal discharge
• CPC Class Codes: A61F 2013/4706 enlarged in the anal area
• CPC Class Codes: A61F 2013/47281 with internal collecting device
• CPC Class Codes: A61F 2013/49087 having breakable lateral stitches or panels
• CPC Class Codes: A61M 3/0279 Cannula; Nozzles; Tips; their connection means

Abstract

A stool management and collection system for acutely and chronically ill patients that prevents stool channeling and the consequential breakdown of patient skin. It comprises a bandage unit, a contour pad, a backing member, an easily connectible and releasable fastener, and a stool holding bag with a tapered upper portion. In addition, a diaper is used to collect patient urine and support the stool holding bag in approximately the same area where an incontinence pad is worn, instead of on the patient'"'"'s backside as in the prior art. Furthermore, the opening in the bandage unit should leave a minimum distance of approximately three-sixteenths of an inch around the patient'"'"'s rectal opening for the application of barrier cream or other skin-protecting substance. Super absorbent polymer (SAP) resin may be employed as a part of the system'"'"'s structure, and a liner may be added to the stool collection bag.

Claims

1. A stool management and collection system for acutely and chronically ill patients, said system comprising:

a generally C-shaped absorbent contour pad;

a stool holding bag with a tapered upper portion extending in an upward direction and a top edge around an opening, said stool holding bag having an anti-reflux valve adjacent to said top edge, said anti-reflux valve configured to block the opening of said stool holding bag, said stool holding bag also having a non-tapered lower portion with at least one urine transfer hole located on said non-tapered lower portion;

a skin sealing composition;

a generally C-shaped backing member securing said top edge of said stool holding bag, said C-shaped backing member also having a first opposed surface and a second opposed surface, said first surface positioned adjacent to said stool holding bag, and said second surface positioned adjacent to said C-shaped absorbent contour pad, said second surface having an inner crescent portion adjacent to an outer crescent portion, with a first part and a second part of a two-part connectible and releasable fastener associated with said outer crescent portion, and said inner crescent portion is at least partially in contact with said contour pad; and

a bandage unit having opposed sides and said second part of said two-part connectible and releasable fastener associated with one of said opposed sides, said bandage unit also having a skin-adhering substance associated with the other one of said opposed sides, wherein said bandage unit is capable of being fixed against a patient'"'"'s skin around the rectal opening and sealed with said skin-sealing composition positioned between said bandage unit and the rectal opening, wherein, when said two parts of said easily connectible and releasable fastener are joined together, said stool collection system is attached to the skin around the patient'"'"'s rectal opening with said skin-adhering substance, and said inner crescent portion biasing said contour pad toward said patient.

2. The system of claim 1, wherein said stool holding bag further comprises a substance capable of absorbing approximately forty to sixty times its weight in fluid.

3. The system of claim 2, wherein said substance is a super absorbent polymer.

4. The system of claim 2, wherein said substance is configured as a liner in said stool holding bag.

5. The system of claim 4, wherein said liner comprises a super absorbent polymer.

6. The system of claim 1, further comprising a diaper supporting said stool holding bag.

7. The system of claim 6, wherein said diaper has a cutting line and a plurality of pull tabs adjacent to said cutting line, facilitating the creation of an opening in said diaper for insertion of a portion of said stool holding bag.

8. A method for using the system of claim 7 and comprising the steps of:

providing the system of claim 7 and a cutting tool;

using said cutting tool against said cutting line to create an opening in said top filament of said diaper; and

inserting a portion of said stool holding bag through said opening.