Methods and devices for sterile field transfer

• US 20060064070A1
• Filed: 09/07/2005
• Published: 03/23/2006
• Est. Priority Date: 09/07/2004
• Status: Abandoned Application

• Current Assignee: Smith & Nephew Incorporated (Smith & Nephew PLC)
• Original Assignee: Smith & Nephew Incorporated (Smith & Nephew PLC)
• Inventors: Martin, Jeffrey
• Application Number:
  US11/220,834
• Publication Number:
  US 20060064070A1
• Time in Patent Office: Days
• US Class Current: 604/403
• CPC Class Codes: A61B 90/40 Apparatus fixed or close to patients specially adapted for providing an aseptic surgical environment
• CPC Class Codes: A61J 1/20 Arrangements for transferring or mixing fluids, e.g. from vial to syringe
• CPC Class Codes: A61M 1/0218 with filters
• CPC Class Codes: A61M 1/0281 Apparatus for treatment of blood or blood constituents prior to transfusion, e.g. washing, filtering or thawing
• CPC Class Codes: A61M 1/3633 Blood component filters, e.g. leukocyte filters
• CPC Class Codes: A61M 5/002 Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics needle protection, e.g. caps, A61M5/3202; for sharps A61B50/3001
• CPC Class Codes: B65B 3/003 Filling medical containers such as ampoules, vials, syringes or the like

Abstract

Devices and methods for facilitating the transfer of at least a component of a material into a sterile vessel. Such devices and methods may utilize a housing at least partially enclosing the sterile vessel to facilitate maintaining the sterility of the vessel before and during the transfer of the at least a component of a material into the sterile vessel.

Claims

1. A device for facilitating the transfer of at least a component of a material into a sterile vessel, the device comprising:

(a) a sterile vessel;

(b) a housing at least partially enclosing the sterile vessel;

(c) a material input for facilitating the input of a material into the device, the material input accessible from outside the housing; and

(d) a conduit for guiding movement of at least a component of the material from the material input to the sterile vessel.

2. The device for facilitating the transfer of at least a component of a material into a sterile vessel of claim 1, wherein the housing comprises a cover and wherein moving the cover facilitates accessing the sterile vessel.

3. The device for facilitating the transfer of at least a component of a material into a sterile vessel of claim 2, wherein the cover is at least temporarily sealed on the device.

4. The device for facilitating the transfer of at least a component of a material into a sterile vessel of claim 2, wherein the cover comprises a removable cap or a moveable hatch.

5. The device for facilitating the transfer of at least a component of a material into a sterile vessel of claim 4, wherein the housing comprises an at least semi-transparent window.

6. The device for facilitating the transfer of at least a component of a material into a sterile vessel of claim 2, wherein the housing further comprises at least one actuator for actuating at least one valve, the at least one valve for at least partially regulating the movement of the at least a component of the material through the conduit.

7. The device for facilitating the transfer of at least a component of a material into a sterile vessel of claim 1, further comprising a reservoir associated with the conduit.

8. The device for facilitating the transfer of at least a component of a material into a sterile vessel of claim 7, wherein the reservoir is associated with the material input and receives material from the material input.

9. The device for facilitating the transfer of at least a component of a material into a sterile vessel of claim 1, further comprising a filter for separating the component from a second component of the material.

10. The device for facilitating the transfer of at least a component of a material into a sterile vessel of claim 9, wherein the conduit directs the component into the sterile vessel.

11. The device for facilitating the transfer of at least a component of a material into a sterile vessel of claim 10, further comprising a second material input for receiving a second material, wherein introduction of the second material into the device facilitates moving the component from the filter to the sterile vessel.

12. The device for facilitating the transfer of at least a component of a material into a sterile vessel of claim 10, further comprising a second reservoir for collecting the second component from the filter.

13. A method for facilitating the transfer of at least a component of a material into a sterile field, comprising:

(a) collecting a material;

(b) transferring the material into a device, the device comprising;

(i) a sterile vessel; and

(ii) a housing at least partially enclosing the sterile vessel;

(c) transporting the sterile vessel into a sterile field; and

(d) removing the sterile vessel from the device.

14. The method for facilitating the transfer of at least a component of a material into a sterile field of claim 13, wherein the sterile vessel is transported into the sterile field prior to removing the sterile vessel from the device.

15. The method for facilitating the transfer of at least a component of a material into a sterile field of claim 13, wherein the sterile vessel is removed from the device prior to transporting the sterile vessel into the sterile field.

16. The method for facilitating the transfer of at least a component of a material into a sterile field of claim 13, wherein removing the sterile vessel from the device further comprises moving a cover of the housing of the device to access the sterile vessel.

17. The method for facilitating the transfer of at least a component of a material into a sterile field of claim 16, wherein moving the cover comprises removing the cover from the device.

18. The method for facilitating the transfer of at least a component of a material into a sterile field of claim 16, wherein moving the cover comprises opening a hatch.

19. The method for facilitating the transfer of at least a component of a material into a sterile field of claim 13, further comprising filtering the material to separate the material into a first component and a second component.

20. The method for facilitating the transfer of at least a component of a material into a sterile field of claim 13, further comprising disposing of the device.