US4596566A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ostomy appliance with suction securing chamber
Assignee: Individual
•
Filing: 1985-10-08
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Granted: 1986-06-24
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Expires: 2005-10-08
Abstract
Abstract An ostomy appliance including a faceplate having an inner surface, an opposite outer surface, and an opening engaging said inner surface. The faceplate is adapted to be placed so that its inner surface is generally against the body of the ostomate and the opening registers with the stoma of the user. The faceplate has outflow channels communicating with the opening and engaging the outer surface for allowing the outflow of stoma waste products from the stoma through the faceplate. A groove sealing arrangement attaches the receptacle to the faceplate and the stoma waste products flow through the outflow channels into the receptacle. A stoma protector shield having an inner shield surface adapted to face the user and an outer shield surface is positionable so that the inner shield surface is over the opening and spaced a small distance from the inner surface away from the user whereby a chamber is defined adjacent the stoma. The outflow channels communicate with the chamber. The protector shield which is positioned over the stoma protects the stoma when an object impacts the faceplate at a location. The shield can be removed from the faceplate so that irrigation and cleansing can be done through the faceplate while it is attached to the body. A vacuum can be created in the chambers of the suction faceplate embodiment causing it to adhere to the body.
Inventors
- 👤 Dennis M. Kay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:40
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/44; A61F5/445; A61F5/4404
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
152 words
An ostomy appliance comprising: a faceplate having an inner surface, an opposite outer surface, an opening engaging said inner surface and registrable with the stoma of a user, said inner surface including an indented surface spaced from the body of a user when said inner surface is adjacent the body, and inner surface portions encircling said indented surface and generally flush with the body when said inner surface is adjacent the body, a suction chamber defined at least in part by said indented surface and said inner surface portions, a valve means through said upper surface, penetrating said indented surface, and into said suction chamber, and said faceplate adjacent said indented surface being formed of a flexible material such that when air is withdrawn from said suction chamber through said valve means a vacuum is created therein causing suction adhesion of said faceplate to the user's adjacent body and over the stoma.
Claim 2
Dependent Claim
152 words
An ostomy appliance comprising: a faceplate having an inner surface, an opposite outer surface, an opening engaging said inner surface and registrable with the stoma of a user, said inner surface including an indented surface spaced from the body of a user when said inner surface is adjacent the body, and inner surface portions encircling said indented surface and generally flush with the body when said inner surface is adjacent the body, a suction chamber defined at least in part by said indented surface and said inner surface portions, a valve means through said upper surface, penetrating said indented surface, and into said suction chamber, and said faceplate adjacent said indented surface being formed of a flexible material such that when air is withdrawn from said suction chamber through said valve means a vacuum is created therein causing suction adhesion of said faceplate to the user's adjacent body and over the stoma.
Claim 3
Dependent Claim
30 words
The appliance of claim 1 including, a suction means connectable to said valve means for withdrawing air from said suction chamber through said valve means, and thereby creating the vacuum.
Claim 4
Dependent Claim
16 words
The appliance of claim 2 including, said suction means comprising a Luer tip 50 cc syringe.
Claim 5
Dependent Claim
16 words
The appliance of claim 1 including, said valve means comprising a one-way twist air tight valve.
Claim 6
Dependent Claim
14 words
The appliance of claim 1 including, said suction chamber being spaced from said opening.
Claim 7
Dependent Claim
30 words
The appliance of claim 1 including, said suction chamber being further defined by the adjacent portion of the body of the user when said inner surface is adjacent the body.
Claim 8
Dependent Claim
37 words
The appliance of claim 1 including, a receptacle having a receptacle opening registrable with said opening of said faceplate such that stoma waste products can pass through the faceplate opening into said receptacle through said receptacle opening.
Claim 9
Dependent Claim
95 words
The appliance of claim 7 including, said receptacle opening passing through an upper portion of said receptacle, and said receptacle including a lower portion having a lower opening therethrough and adapted to fold over onto itself between an open position wherein stoma waste product can pass out through said lower opening for emptying said receptacle and a closed position folded over itself wherein stoma waste product can be stored in said receptacle, and a clip means attachable to said lower portion when folded over on itself for securing said lower portion in said closed position.
Claim 10
Dependent Claim
34 words
The appliance of claim 8 including, said receptacle having an upper one third portion and a lower two thirds portion, and said upper one third portion being wider than said lower two thirds portion.
Claim 11
Dependent Claim
38 words
The appliance of claim 8 including: a resealable flap in the outer side of the upper portion of said receptacle for providing access through said receptacle opening and the faceplate opening to the stoma for irrigating the stoma.
Claim 12
Dependent Claim
39 words
The appliance of claim 1 including, a securing means for securing said faceplate to a user so that said inner surface is generally adjacent the body of the user and said opening is over the stoma of the user.
Claim 13
Dependent Claim
95 words
The appliance of claim 11 including, a receptacle having a receptacle opening, an attaching means for attaching said receptacle to said outer surface so that said receptacle opening communicates with said opening, said faceplate having a faceplate face, and said securing means including a brace strap extending laterally across said face of said faceplate and exerting pressure across said face of said faceplate, a fastening means for fastening said brace strap to said faceplate, and a belt attachable at opposite ends to said brace strap and adapted to go around the body of the user.
Claim 14
Dependent Claim
13 words
The appliance of claim 12 including, said fastening means comprising a snap means.
Claim 15
Dependent Claim
13 words
The appliance of claim 12 including, said brace strap being formed of plastic.
Claim 16
Dependent Claim
48 words
The appliance of claim 12 including, said belt including an inner cotton surface, a first member connected at one end to said brace strap, an elongated flat tube, a semi-flexible insert positioned in said flat tube, and an elastic insert connecting said first member and said flat tube.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-06-23 | 1989-12-23 | 1990-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-06-23 | 1993-12-23 | 1994-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-06-23 | 1997-12-23 | 1998-06-24 | $7700.00 | Window Closed / Lapsed |