Medical implement cleaning device

• US 8,206,514 B2
• Filed: 07/22/2011
• Issued: 06/26/2012
• Est. Priority Date: 07/21/2006
• Status: Active Grant

• Current Assignee: Solventum Intellectual Properties Company (Solventum Corp.)
• Original Assignee: Ivera Medical Corporation (3M Company)
• Inventors: Diperna, Paul, Rogers, Bobby E.
• Primary Examiner(s): Kornakov, Michael
• Assistant Examiner(s): CAMPBELL, NATASHA N.
• Application Number:
  US13/189,457
• Publication Number:
  US 20110277788A1
• Time in Patent Office: 340 Days
• Field of Search: 134/6, 134/115.R, 15/971, 151/049.2, 151/049.3, 151/049.4, 604/267, 604/533
• US Class Current: 134/115.R
• CPC Class Codes: A61B 90/70 Cleaning devices specially adapted for surgical instruments
• CPC Class Codes: A61L 2/18 Liquid substances or solutions comprising solids or dissolved gases
• CPC Class Codes: A61M 39/162 with antiseptic agent incorporated within the connector

Abstract

A cleaning device for a medical implement is disclosed. The cleaning device includes a cap having an opening to an inner cavity, the opening being adapted to receive a site of the medical implement. The cleaning device further includes a compressible cleaning material that contains a cleaning agent prior to receipt of the site of the medical implement, i.e. the cleaning material is pre-loaded with the cleaning agent. The compressible cleaning material is at least partially secured in the inner cavity and adapted to swab and clean the site with the cleaning agent.

Claims

1. A cleaning device for a medical implement, the cleaning device comprising:

a cap having an opening to an inner cavity, the opening for receiving a site of the medical implement;

one or more protrusions extending inwardly at least partially around an inside surface of the cap near a periphery of the opening to the inner cavity, the one or more protrusions to engage an outer surface of the site of the medical implement to maintain the cap on the site of the medical implement;

a cleaning agent that occupies at least some of the inner cavity, the cleaning agent being formulated to clean the site when the opening of the cap receives the site of the medical implement;

at least one aperture to the inner cavity to allow venting from the inner cavity when the opening of the cap receives the site of the medical implement; and

a removable seal that covers the opening to maintain the cleaning agent within the inner cavity prior to receipt of the site of the medical implement.

2. The cleaning device in accordance with claim 1, wherein the at least one aperture is transiently formed during receiving the site of the medical implement.

3. The cleaning device in accordance with claim 1, wherein the at least one aperture is transiently formed as a gap between at least one of the one or more protrusions and an outer surface of the site of the medical implement.

4. The cleaning device in accordance with claim 1, wherein the at least one aperture is a gap between at least one of the one or more protrusions and an outer surface of the site of the medical implement.

5. The cleaning device in accordance with claim 1, wherein the venting from the inner cavity includes venting of at least a portion of the cleaning agent.

6. The cleaning device in accordance with claim 1, wherein the venting from the inner cavity includes releasing pressure from the inner cavity.

7. The cleaning device in accordance with claim 1, wherein the at least one aperture is proximate the one or more protrusions.

8. The cleaning device in accordance with claim 1, wherein the removable seal is connected to the opening prior to being removed.

9. The cleaning device in accordance with claim 1, wherein the at least one aperture is a gap in the one or more protrusions.

10. The cleaning device in accordance with claim 9, wherein the gap in the one or more protrusions is formed between an inner surface of the one or more protrusions and an outer surface of the site of the medical implement.

11. A cleaning device for a medical implement having a threaded access port, the cleaning device comprising:

a cap having an inner cavity for receiving the threaded access port of the medical implement;

a protrusion extending inwardly at least partially around an inside surface of the cap near a periphery of the opening to the inner cavity, the protrusion to engage at least a portion of the threaded access port of the medical implement to maintain the cap on the medical implement;

a cleaning agent that occupies at least some of the inner cavity, the cleaning agent being formulated to clean the threaded access port when the opening of the cap receives the threaded access port of the medical implement;

at least one aperture to the inner cavity to allow venting from the inner cavity when the inner cavity receives the threaded access port of the medical implement; and

a removable seal that covers the opening to maintain the cleaning agent within the inner cavity prior to receipt of the site of the medical implement.

12. The cleaning device in accordance with claim 11, wherein the at least one aperture is transiently formed when the inner cavity receives the threaded access port of the medical implement.

13. The cleaning device in accordance with claim 11, wherein the venting from the inner cavity includes venting of at least a portion of the cleaning agent.

14. The cleaning device in accordance with claim 11, wherein the venting from the inner cavity includes releasing pressure from the inner cavity.

15. The cleaning device in accordance with claim 11, wherein when the inner cavity receives the threaded access port of the medical implement, at least a portion of threads of the threaded access port are exposed to the cleaning agent.

16. The cleaning device in accordance with claim 11, wherein when the inner cavity receives the threaded access port of the medical implement, at least a portion of threads of the threaded access port extend beyond the protrusion and into the inner cavity.

17. The cleaning device in accordance with claim 11, further comprising a compressible cleaning material in the inner cavity and containing the cleaning agent, the compressible cleaning material adapted to swab and clean the threaded access port with the cleaning agent.

18. The cleaning device in accordance with claim 11, wherein the at least one aperture is transiently formed by a gap between the protrusion and the threaded access port of the medical implement.

19. The cleaning device in accordance with claim 11, wherein the at least one aperture is a gap in the protrusion.

20. The cleaning device in accordance with claim 19, wherein the gap in the protrusion is formed between an inner surface of the protrusion and an outer surface of the threaded access port of the medical implement.

21. A method for cleaning a threaded access port of a medical implement, the method comprising:

providing a cleaning device comprising a cap having an inner cavity for receiving the threaded access port, a protrusion extending inwardly at least partially around an inside surface of the cap near a periphery of the opening to the inner cavity to engage at least a portion of the threaded access port, a cleaning agent that occupies at least some of the inner cavity and being formulated to clean the threaded access port when the opening of the cap receives the threaded access port, at least one aperture to the inner cavity to allow venting from the inner cavity when the inner cavity receives the threaded access port, and a seal that covers the opening to maintain the cleaning agent within the inner cavity prior to receipt of the site of the medical implement;

removing the seal to expose the opening to the threaded access port; and

placing the cap on the threaded access port to contact the threaded access port with the cleaning agent.

22. The method in accordance with claim 21, further comprising venting the inner cavity via the at least one aperture after the cap is placed on the threaded access port.

23. The method in accordance with claim 21, wherein the at least one aperture is transiently formed when the cap covers the threaded access port of the medical implement.

24. The method in accordance with claim 21, wherein the venting includes venting the cleaning agent from the inner cavity.

25. The method in accordance with claim 21, wherein the protrusion includes a thread at the opening to the inner cavity of the cap.

26. The method in accordance with claim 21, wherein the at least one aperture is a gap in the protrusion.

27. The method in accordance with claim 21, further comprising engaging the threaded access port with the protrusion.

28. The method in accordance with claim 26, wherein the gap in the protrusion is formed between an inner surface of the protrusion and an outer surface of the threaded access port of the medical implement.

29. A cleaning system for a plurality of medical implements, the cleaning system comprising:

a strip of sealing material; and

a plurality of cleaning devices removably attached to the strip of sealing material, each cleaning device being attached such that the sealing material encloses an inner cavity to each cleaning device, each inner cavity having an opening for receiving a site of one of the plurality of medical implements upon removal from the strip of sealing material, each cleaning device further comprising;

one or more protrusions extending inwardly at least partially around an inside surface of the cap near a periphery of the opening to the inner cavity, the one or more protrusions to engage an outer surface of the site of one of the plurality of medical implements to maintain the cap on the site of one of the plurality of medical implements;

a cleaning agent that occupies at least some of the inner cavity, the cleaning agent being formulated to clean the site when the opening of the cap receives the site of one of the plurality of medical implements; and

at least one aperture to the inner cavity to allow venting from the inner cavity when the opening of the cap receives the site of one of the plurality of medical implements.

30. The cleaning system in accordance with claim 29, wherein each cleaning device further comprises a cap having ridges for being gripped by a user to position the cleaning device on the site of one of the plurality of medical implements.

31. The cleaning system in accordance with claim 29, wherein the at least one aperture of each cleaning device is transiently formed during receiving the site of one of the plurality of medical implements.

32. The cleaning system in accordance with claim 29, wherein the at least one aperture of each cleaning device is transiently formed as a gap between at least one of the one or more protrusions and an outer surface of the site of one of the plurality of medical implements.

33. The cleaning system in accordance with claim 29, wherein the at least one aperture of each cleaning device is a gap in the one or more protrusions.

34. The cleaning system in accordance with claim 29, wherein the venting from the inner cavity of each cleaning device includes venting of at least a portion of the cleaning agent.

35. The cleaning system in accordance with claim 29, wherein the venting from the inner cavity of each cleaning device includes releasing pressure from the inner cavity.

36. The cleaning system in accordance with claim 29, wherein the at least one aperture of each cleaning device is proximate the one or more protrusions of each cleaning device.

37. The cleaning system in accordance with claim 33, wherein the gap in the one or more protrusions is formed between at least one of the one or more protrusions and an outer surface of the site of one of the plurality of medical implements.