Fluid transfer device and method of use for same

Patent metadata

Field	Value
Publication number	US-12345352-B2
Application number	US-202318313028-A
Country	US
Kind code	B2
Filing date	May 5, 2023
Priority date	Oct 9, 2020
Publication date	Jul 1, 2025
Grant date	Jul 1, 2025

Abstract

A fluid transfer device can include a first attachment portion configured to engage a first port of a source container and a second attachment portion configured to engage a second port of an intermediate container. The first attachment portion can include a first projection defining a first fluid passage and the second attachment portion can include a second projection defining a second fluid passage. The fluid transfer device can further include a selector portion for selectively transitioning the fluid transfer device from a first configuration in which a flow path between the first and second fluid passages is closed to a second configuration in which the flow path between the first and second fluid passages is open. The fluid transfer device can further include a limiter configured to inhibit the selector portion from selectively transitioning the fluid transfer device from the first configuration to the second configuration.

First claim

What is claimed is:

1. A system comprising:
a fluid transfer device comprising an attachment portion configured to connect to a portion of a first container, the attachment portion comprising:
a base;
a projection extending outward from the base and defining a fluid passage, the projection configured to puncture a seal of the first container to provide fluid communication between the fluid passage and an interior of the first container;
a pair of latch arms extending outward from the base, the pair of latch arms spaced from one another and spaced from the first projection, the pair of latch arms configured to secure to the portion of the first container; and
a pair of guide arms extending outward from the base, the pair of guide arms spaced from one another and spaced from the pair of latch arms of the fluid transfer device; and
an adapter configured to be secured to the fluid transfer device and allow the attachment portion of the fluid transfer device to connect to a portion of a second container that is different than the first container, the adapter comprising:
a base;
an opening extending through the base;
a pair of support arms extending outward from the base of the adapter and spaced from one another; and
a pair of latch arms extending outward from the base of the adapter, the pair of latch arms of the adapter spaced from one another and spaced from the pair of support arms, the pair of latch arms of the adapter configured to secure to the portion of the second container;

wherein, when the adapter is secured to the fluid transfer device:
the projection of the fluid transfer device extends through the opening of the adapter; and
each of the pair of support arms of the adapter extends along one of the pair of latch arms of the attachment portion and is configured to secure the adapter to the fluid transfer device.

2. The system of claim 1 , wherein, when the adapter is secured to the fluid transfer device, each of the pair of support arms of the adapter extends along a portion of a length of the one of the pair of latch arms.

3. The system of claim 1 , wherein, when the adapter is secured to the fluid transfer device, each of the pair of support arms of the adapter extends along less than an entire length of the one of the pair of latch arms.

4. The system of claim 1 , wherein, when the adapter is secured to the fluid transfer device, the base of the adapter contacts the base of the attachment portion of the fluid transfer device.

5. The system of claim 1 , wherein, when the adapter is secured to the fluid transfer device, each of the pair of support arms of the adapter engages the one of the pair of latch arms.

6. The system of claim 1 , wherein, when the adapter is secured to the fluid transfer device, each of the pair of support arms of the adapter is aligned with the one of the pair of latch arms.

7. The system of claim 1 , wherein, when the adapter is secured to the fluid transfer device, each of the pair of support arms of the adapter is positioned between a portion of the one of the latch arms and a portion of the base of the attachment portion of the fluid transfer device.

8. The system of claim 7 , wherein:
each of the pair of latch arms of the attachment portion of the fluid transfer device comprises a latch portion extending toward the projection of the attachment portion; and
when the adapter is secured to the fluid transfer device, each of the pair of support arms of the adapter is positioned between the latch portion and the portion of the base of the attachment portion of the fluid transfer device.

9. The system of claim 8 , wherein when the adapter is secured to the fluid transfer device, each of the pair of support arms of the adapter contacts the latch portion.

10. The system of claim 9 , wherein when the adapter is secured to the fluid transfer device, the base of the adapter contacts the base of the attachment portion of the fluid transfer device.

11. The system of claim 1 , wherein the pair of support arms of the adapter are positioned opposite one another relative to an axis extending through a center of the opening of the adapter.

12. The system of claim 11 , wherein the pair of latch arms of the adapter are positioned opposite one another relative to the axis extending through the center of the opening of the adapter.

13. The system of claim 12 , wherein, when the adapter is secured to the fluid transfer device, the axis extending through the center of the opening of the adapter is substantially parallel to an axis extending through a center of the projection.

14. The system of claim 12 , wherein, when the adapter is secured to the fluid transfer device, the axis extending through the center of the opening of the adapter aligns with an axis extending through a center of the projection.

15. The system of claim 1 , wherein the pair of latch arms of the fluid transfer device are positioned opposite one another relative to an axis extending through a center of the projection.

16. The system of claim 1 , wherein:
each of the pair of latch arms of the fluid transfer device comprises a first end connected to the base and a second end opposite the first end;
each of the pair of latch arms of the adapter comprises a first end connected to the base and a second end opposite the first end;
the second ends of the pair of latch arms of the fluid transfer device are positioned a first distance from each other;
the second ends of the pair of latch arms of the adapter are positioned a second distance from each other; and
the first and second distances are different.

17. The system of claim 16 , wherein the first distance is greater than the second distance.

18. The system of claim 1 , wherein:
the pair of latch arms of the fluid transfer device are positioned approximately 180 degrees from one another relative to an axis extending through a center of the projection; and
each of the pair of latch arms of the adapter is positioned approximately 90 degrees from each of the pair of latch arms of the fluid transfer device relative to said axis when the adapter is secured to the fluid transfer device.

19. The system of claim 1 , wherein, when the adapter is secured to the fluid transfer device, each of the pair of latch arms of the adapter extends along less than an entire length of the one of the pair of guide arms of the fluid transfer device.

20. The system of claim 1 , wherein, when the adapter is secured to the fluid transfer device, each of the pair of latch arms of the adapter is aligned with the one of the pair of guide arms of the fluid transfer device.

21. The system of claim 1 , wherein the pair of latch arms of the adapter have a neutral position in which each of the pair of latch arms of the adapter is spaced from one of the pair of guide arms by a first distance and a flexed position in which each of the pair of latch arms of the adapter is spaced from the one of the pair of guide arms by a second distance that is less than the first distance, and wherein the pair of latch arms of the adapter transition from the neutral position to the flexed position when the adapter is secured to the portion of the second container.

22. A system comprising:
a fluid transfer device comprising an attachment portion configured to connect to a portion of a first container, the attachment portion comprising:
a base;
a projection extending outward from the base and defining a fluid passage, the projection configured to puncture a seal of the first co

Assignees

• Icu Medical Inc

Inventors

• Fangrow Thomas F
• Punim Amanda
• Nelson David
• Shauver Erik Scott
• Hughes Christopher James

Classifications

• F16K21/00

  Fluid-delivery valves, {e.g. self-closing valves}(for liquid handling B67D; for flushing devices for water-closets or the like E03D) · CPC title

• A61J1/2089 Primary

  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 title

• A61J1/10

  Bag-type containers · CPC title

• A61J1/2037

  having valve means · CPC title

• A61J1/201

  having one piercing end · CPC title