In-Wall Waste Receptacles For Hospital and Laboratory Environments

• US 20080169290A1
• Filed: 07/20/2006
• Published: 07/17/2008
• Est. Priority Date: 07/20/2005
• Status: Abandoned Application

• Current Assignee: Optimus Services AG
• Original Assignee: Optimus Services AG
• Inventors: Mangiardi, John R.
• Application Number:
  US11/996,026
• Publication Number:
  US 20080169290A1
• Time in Patent Office: Days
• US Class Current: 220/477
• CPC Class Codes: A47L 11/302 having rotary tools
• CPC Class Codes: A47L 11/40 Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
• CPC Class Codes: A47L 2201/00 Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
• CPC Class Codes: A61B 2050/005 with a lid or cover
• CPC Class Codes: A61B 2050/314 Flexible bags or pouches
• CPC Class Codes: A61B 50/13 Trolleys, e.g. carts
• CPC Class Codes: A61B 50/36 for collecting or disposing of used articles
• CPC Class Codes: A61B 50/362 for sharps
• CPC Class Codes: B01L 1/50 for storing hazardous materials in the laboratory, e.g. cupboards, waste containers sample containers B01L3/50
• CPC Class Codes: B65F 1/0093 specially adapted for collecting refuse from arrangements in buildings
• CPC Class Codes: B65F 1/06 with flexible inserts, e.g. bags or sacks B65F1/0073 takes precedence
• CPC Class Codes: E04B 5/48 Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating in block-shaped elements E04C1/39; in slab- or sheet-shaped elements E04C2/52
• CPC Class Codes: H01R 13/005 Electrical coupling combined with fluidic coupling
• CPC Class Codes: H01R 27/02 for simultaneous co-operation with two or more dissimilar counterparts

Abstract

A trash receptacle comprising an entrance in a wall adapted to receive a disposable, lightweight, and preferably plastic cartridge is disclosed. The cartridge is adapted to dispose its center of gravity in a manner that maintains the cartridge within the wall entrance under its own empty weight. The cartridge may further receive a disposable bag to maintain sterility. The bag can be held in place by a sealing device, such as an O-ring, which, in one embodiment, snaps over said bag onto said cartridge, said O-ring or other sealing device preferably color-coded to indicate the type of waste to be disposed in said cartridge. The cartridge is also adapted to receive a plug to allow disposal of sharps. If a bag breaks, the cartridge may be sealed and disposed of, thereby maintaining a sanitary and sterile environment. The receptacles may be arrayed in a wall, thereby providing a convenient waste disposal system that does not interfere with critical working space.

Claims

1. A trash receptacle for hospital and laboratory environments, comprising

a cartridge which is adapted to be received and inserted into an opening in a wall, said wall in a hospital or laboratory environment,

said cartridge having a cavity and an opening to said cavity,

said cartridge adapted to seal against said wall,

said cartridge having a center of gravity not comprised on or within said cartridge, and

said cartridge capable of removal after insertion into said opening.

2. The trash receptacle of claim 1 further comprising a waste bag inside of said cavity, an upper portion of said waste bag optionally wrapped around the perimeter to said opening.

3. The trash receptacle of claim 1 further comprising a plug adapted to seal said opening.

4. The trash receptacle of claim 3 in which said plug is further adapted with a grip comprised on an outer surface of said plug.

5. The trash receptacle of claim 3 in which said plug is further adapted to provide a channel from a top of said plug to a bottom of said plug.

6. The trash receptacle of claim 5 in which said channel in said plug is surrounded by a protective house adapted to prevent accidental insertion of a user'"'"'s digit and in which said channel in said plug may be sealed by a sheet that permanently shuts said channel.

7. The trash receptacle of claim 3 in which said plug is color-coded.

8. The trash receptacle of claim 1 in which the perimeter to said opening is color-coded to indicate the type of waste to be inserted into said cartridge'"'"'s cavity.

9. The trash receptacle of claim 1 in which the perimeter to said opening comprises a recessed notch adapted to allow a user digit to be inserted thereby allowing said user digit to remove said cartridge.

10. The trash receptacle of claim 1 further comprising a sealing device, which snaps over a waste bag and onto a lip of said cartridge, said lip on the perimeter of said opening.

11. The trash receptacle of claim 10 in which said sealing device is color-coded.

12. The trash receptacle of claim 11 in which said sealing device is an O-ring.

13. A method of sanitary disposal of hospital or laboratory waste comprising

providing a trash receptacle as described in claim 11;

inserting a waste bag into said cartridge;

inserting said cartridge into said opening;

disposing of waste into said cartridge by placing said waste into said waste bag inside said cartridge;

sealing said cartridge with a plug adapted to seal said cartridge entrance if said waste bag is broken, removing said cartridge from said opening, inserting a new waste bag into a new cartridge, and then inserting said new cartridge into said opening;

removing said waste bag if full and unbroken and replacing said waste bag with a new waste bag.

14. The method of claim 13 further comprising the step of placing said color-coded sealing device over said waste bag after said waste bag is inserted into said cartridge and then snapping said sealing device onto said cartridge and also comprising the step of removing said color-coded sealing device before sealing of said cartridge or before removing of said waste bag.

15. A method of sanitary disposal of hospital or laboratory waste comprising

providing a trash receptacle as described in claim 6 in which said plug is color-coded;

inserting said cartridge into said opening;

disposing of waste into said cartridge by placing said waste through said channel in said plug into said cartridge cavity;

sealing said channel with said sheet when said cartridge cavity is full;

removing said cartridge from said opening;

replacing said cartridge and plug combination with a new cartridge and plug combination.