Syringe and needle disposal system

• US 4,488,643 A
• Filed: 10/28/1983
• Issued: 12/18/1984
• Est. Priority Date: 10/28/1983
• Status: Expired due to Fees

• Current Assignee: Bemis Manufacturing Company
• Original Assignee: Bemis Manufacturing Company
• Inventors: Pepper, Kenneth V.
• Primary Examiner(s): Dixson, Jr., William T.
• Application Number:
  US06/546,324
• Time in Patent Office: 417 Days
• Field of Search: 206/366, 206/365, 206/370, 206/380, 206/63.5, 206/216, 225/93
• US Class Current: 206/366
• CPC Class Codes: A61M 5/3205 Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles for sharps A61B50/362; disintegrating apparatus in general B02C, e.g. B02C19/0075, B23H9/001; disposal of medical waste in general B09B3/00; receptacles for refuse disposal in general B65F1/00
• CPC Class Codes: Y10T 225/30 Breaking or tearing apparatus

Abstract

A disposal system for syringe and needle combinations is provided. The system includes a container which is adapted to receive a lid having a flexible resilient one-way valve adapted to allow insertion of a syringe and/or needle, while preventing re-emergence of the syringe and/or the needle. The lid further includes a passive bending structure adapted to allow bending of the needle, to render the needle unusable, prior to insertion of the syringe and/or the needle into the disposal system container.

Claims

1. A syringe and needle disposal system comprising:

disposal receptacle means;

passive bending means associated with said disposal receptacle means, said bending means including upper and lower bending surfaces disposed externally of said disposal receptacle means in a spaced relationship with respect to each other and defining a channel therebetween for receiving a needle to facilitate bending thereof; and

aperture means associated with said disposal receptacle means for allowing passage of a syringe and needle into said disposal receptacle means.

2. The syringe and needle disposal system of claim 1, including:

closure means associated with said aperture means for allowing passage of said syringe and needle in one direction into said disposal receptacle means, while relatively resisting passage thereof in a second direction out of said disposal receptacle means.

3. The syringe and needle disposal system of claim 1, wherein:

said disposal receptacle means comprises a container portion defining a generally open top and a lid portion mounted on said container portion and resisting separation therebetween and inadvertent discharge of the contents therefrom;

said lid portion defining said aperture means therein; and

wherein

said bending means is associated with said lid portion.

4. The syringe and needle disposal system of claim 3, wherein:

said lower bending surface comprises a portion of the outer surface of said lid portion;

said upper bending surface comprises bending bar means disposed above said outer surface portion to define said channel therebetween for receiving said needle and for facilitating bending of the needle against said bending bar means when the needle is displaced at an angle with respect to said bending bar means.

5. The syringe and needle disposal system of claim 4, including:

gripping means associated with said lid portion for retaining said needle within said channel to facilitate bending of the needle.

6. The syringe and needle disposal system of claim 4, including:

raised support means for supporting said bending bar means above said outer surface portion.

7. The syringe and needle disposal system of claim 4, including an opening in said lid portion in communication with said channel and said container portion.

8. The syringe and needle disposal system of claim 7, wherein:

said lid portion includes an upwardly offset portion at least partially overlying said opening in said lid portion and at least partially defining said channel.

9. A syringe and needle disposal system comprising:

a container having bottom wall means and side wall means defining a generally open top;

a lid portion generally corresponding in shape to said open top adapted to be mounted on said container portion and resisting separation therebetween and inadvertent discharge of the contents therefrom, said lid portion having an outer surface and having an aperture therethrough for allowing passage of a syringe and a needle into said container;

a pair of upstanding leg portions associated with said lid portion;

an upper bending member spanning said leg portions and affixed thereto;

a lower bending surface spaced below said upper bending member and defining a channel therebetween for receiving the needle and facilitating bending thereof; and

gripping means associated with said channel for retaining the needle therein to facilitate bending thereof.

10. The syringe and needle disposal system of claim 9, wherein:

said lower bending surface comprises a portion of said outer surface of said lid portion;

said lid portion defines an opening therein, between said upstanding leg portions, adjacent said outer surface portion and communicating with said channel and said container; and

said upper bending member comprises a bending bar mounted across said leg portions against which a needle received in the channel may be forced to effect bending thereof.

11. The syringe and needle disposal system of claim 10, wherein:

said outer surface portion is angularly disposed with respect to said bending bar so that a needle may be wedged within said channel between said bending bar and said outer surface portion.

12. The syringe and needle disposal system of claim 11, wherein:

said gripping means includes a plurality serrations on said angularly disposed outer surface portion to facilitate retention of said needle during wedging thereof between said bending bar and said surface portion.

13. The syringe and needle disposal system of claim 10 wherein:

said lid portion includes an upwardly offset portion substantially overlying said opening in said lid portion and defining said channel such that said needle is disposed below said offset portion when the needle is received within said channel.

14. The syringe and needle disposal system of claim 9, including:

valve means mounted within said aperture for allowing passage of said syringe and/or needle in one direction, into said vessel portion, while relatiely resisting passage in a second direction out of said vessel portion.

15. The syringe and needle disposal system of claim 14, wherein:

said valve means comprises a valve having a plurality of downwardly depending resilient flap portions terminating to allow passage of said syringe and/or needle therethrough, while impeding passage of said syringe and needle in the opposite direction.

16. The syringe and needle disposal system of claim 9, including:

cooperating means on said container portion and said lid portion interengaging to resist separation of said lid portion and said container portion for reducing the possibility of inadvertent discharge of the contents therefrom.

17. The syringe and needle disposal system of claim 9, wherein:

said disposal system is molded from a thermoplastic resin.