Sliding reconstitution device with seal

• US 6,090,092 A
• Filed: 12/04/1997
• Issued: 07/18/2000
• Est. Priority Date: 12/04/1997
• Status: Expired due to Term

• Current Assignee: Baxter International Inc.
• Original Assignee: Baxter International Inc.
• Inventors: Progar, Thomas J., Weinberg, Robert J., Fowles, Thomas A., Fuller, Craig A.
• Primary Examiner(s): McDermott, Corrine
• Assistant Examiner(s): Cho, David J.
• Application Number:
  US08/984,792
• Time in Patent Office: 957 Days
• Field of Search: 604/283, 604/82, 604/86-89, 604/249, 604/410-411, 604/413, 604/414, 604/416, 137/614.04, 137/512.3, 206/221, 206/265, 251/149.1
• US Class Current: 604/413
• CPC Class Codes: A61J 1/10 Bag-type containers
• CPC Class Codes: A61J 1/1475 Inlet or outlet ports
• CPC Class Codes: A61J 1/201 having one piercing end
• CPC Class Codes: A61J 1/2013 having two piercing ends
• CPC Class Codes: A61J 1/2051 having tap means, e.g. tap means activated by sliding
• CPC Class Codes: A61J 1/2055 having gripping means
• CPC Class Codes: A61J 1/2089 Containers or vials which are to be joined to each other in order to mix their contents combinations of vial and syringe for mixing their contents A61J1/2096
• CPC Class Codes: A61J 1/2096 Combination of a vial and a syringe for transferring or mixing their contents
• CPC Class Codes: A61J 2205/20 Colour codes
• CPC Class Codes: F02D 11/10 of the electric type
• CPC Class Codes: F02D 9/1065 Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
• CPC Class Codes: Y10S 604/905 Aseptic connectors or couplings, e.g. frangible, piercable
• CPC Class Codes: Y10T 137/87957 Valves actuate each other

Abstract

The present invention provides a connector device for establishing fluid communication between a first container and a second container. The device has a first sleeve member having a first end and a second end, the first sleeve member having at the first end a first attaching member adapted to attach to the first container; and a second sleeve member having a first end and a second end, the second sleeve member being associated with the first sleeve member and movable axially with respect thereto from an inactivated position to an activated position. A second attaching member is provided on the second end of the second sleeve and adapted to fixedly attach the second sleeve member to the second container. First and second piercing members are also provided projecting from one of the first and second sleeve members for providing a fluid flow path from the first container to the second container.

Claims

1. A connector device for establishing fluid communication between a first container and a second container comprising:

a first sleeve member having a first end and a second end, the first sleeve member having at the first end a first attaching member adapted to fixedly attach to the first container;

a second sleeve member having a first end and a second end, the second sleeve member being associated with the first sleeve member and movable axially with respect thereto from an inactivated position to an activated position;

a second attaching member on the second end of the second sleeve and adapted to fixedly attach the second sleeve member to the second container; and

first and second piercing members projecting from one of the first and second sleeve members for providing a fluid flow path from the first container to the second container.

2. The device of claim 1 wherein the second attaching member comprises a receiving chamber.

3. The device of claim 2 wherein the second attaching member further comprises a plurality of circumferentially spaced and axially extending segmented fingers circumjacent the receiving chamber, wherein the fingers have a proximal end and a distal end.

4. The device of claim 3 wherein the fingers have a lead-in section at the distal end of the fingers.

5. The device of claim 3 wherein at least one of the fingers has a standing rib.

6. The device of claim 5 wherein a plurality of the fingers have standing ribs.

7. The device of claim 5 wherein the standing rib extends from a gusset on an annular shelf axially outward to a position proximate the distal end of the fingers to act as a guide adapted to assist in connecting to the second container.

8. The device of claim 7 wherein the standing rib tapers radially inwardly proximate the distal end of the finger.

9. The device of claim 3 wherein at least one of the fingers has a radially-inwardly tapering tab extending from the lead-in section.

10. The device of claim 6 wherein a plurality of the fingers have radially inwardly tapering tabs extending from the lead-in section.

11. The device of claim 10 wherein the fingers with the tabs and the fingers with the ribs are disposed in alternating order about the receiving chamber.

12. The device of claim 2 wherein a portion of the second piercing member is positioned in the receiving chamber of the device when the device is in the activated position and the second piercing member is outside the receiving chamber when the device is in the inactivated position.

13. The device of claim 1 further comprising a hermetic seal at the second end of the second sleeve member.

14. The device of claim 13 wherein the hermetic seal is a cap.

15. The device of claim 13 wherein the hermetic seal is a break-away closure.

16. The device of claim 13 wherein the hermetic seal is a tear seal.

17. The device of claim 3 wherein there are portions removed from the second sleeve between adjacent fingers to define gaps.

18. The device of claim 10 wherein the tabs and the fingers are independently flexible to facilitate attaching to the second container.

19. A connector device for establishing fluid communication between a first container and a second container comprising:

a first sleeve member having a first end and a second end, the first sleeve member having at the first end a means for fixedly attaching to the first container;

a second sleeve member having a first end and a second end, the second sleeve member being associated with the first sleeve member and moveable axially with respect thereto from an inactivated position to an activated position, the second sleeve member having a receiving chamber at the second end and a plurality of circumferentially spaced and axially extending segmented fingers circumjacent the receiving chamber;

at least one standing rib on one of the fingers for contacting a side portion of a closure of the second container; and

first and second piercing members projecting from one of the first and second sleeve members for providing a fluid flow path from the first container to the second container.

20. The device of claim 19 wherein the segmented fingers are capable of fixedly attaching to the second container.

21. The device of claim 19 wherein a plurality of the fingers have standing ribs.

22. The device of claim 19 wherein the device further comprises an annular shelf positioned within the receiving chamber, the standing rib extends from a gusset located on the annular shelf and the standing rib extends axially outward to a position proximate the distal end of the fingers to act as a guide adapted to assist in connecting to the second container.

23. The device of claim 22 wherein the standing rib tapers radially inwardly proximate the distal end of the finger.

24. The device of claim 19 wherein the fingers have a lead-in section located at a distal end of the fingers.

25. The device of claim 24 wherein at least one of the fingers has a radially-inwardly tapering tab at a distal end of the finger.

26. The device of claim 21 wherein a plurality of the fingers have radially inwardly tapering tabs extending from the lead-in section.

27. The device of claim 26 wherein the fingers with the tabs and the fingers with the ribs are disposed in alternating order about the receiving chamber.

28. The device of claim 19 wherein a portion of the second piercing member is positioned in the receiving chamber when the device is in the activated position and the second piercing member is outside the receiving chamber when the device is in the inactivated position.

29. The device of claim 19 further comprising a hermetic seal at the second end of the second sleeve member.

30. The device of claim 19 wherein the hermetic seal is a cap.

31. The device of claim 19 wherein the hermetic seal is a break-away closure.

32. The device of claim 19 wherein the hermetic seal is a tear seal.

33. The device of claim 19 wherein there are portions removed from the second sleeve between adjacent fingers to define gaps.

34. The device of claim 33 wherein the tabs and the fingers are independently flexible to facilitate attaching to the second container.