Granted Patent B2

US 9,907,728 · App. 14/032,469 · Granted Mar 6, 2018

Abstract

Claims (24)

1. A fluid management system for transferring fluid, the system comprising:

a connector component comprising:

an outer surface extending from a first end to a second end;

a first channel extending from the first end towards the second end and having a first internal diameter;

a second channel extending from the second end towards the first end and having a second internal diameter;

a third channel fluidly connecting the first channel and the second channel, wherein a central axis of the third channel is axially aligned with a central axis of the connector component and the third channel comprises a third internal diameter that is smaller than the first and second internal diameters; and

a sterile field boundary indicator extending outwardly from at least a portion of the outer surface of the connector component between its first and second ends, wherein the sterile field boundary indicator is a slotted disc, and wherein the sterile field boundary indicator is disposed on the connector component so as to be located between the first end and the second end of the connector component to indicate a location of a sterile field boundary.

2. The fluid management system of claim 1 , further comprising at least one valve coupled to the third channel by an extending portion, the extending portion extending radially from the outer surface of the connector component into the third channel for fluid communication with the third channel, the at least one valve adapted to control inflow of fluids into the third channel.

3. The fluid management system of claim 2 , wherein the third channel is pressurizable by the at least one valve.

4. The fluid management system of claim 1 , further comprising:

a first syringe that is slideably engageable within the first internal diameter of the connector component; and

a second syringe slideably engageable within the second internal diameter of the connector component.

5. The fluid management system of claim 1 , wherein the sterile field boundary indicator extends from the outer surface of the connector component around an entire perimeter of the connector component.

6. The fluid management system of claim 4 , wherein a fluid is disposed in at least one of the first syringe, the second syringe, or the connector component, and wherein the fluid comprises at least one of a solution, a suspension, a cellular fluid, and a protein solution.

7. The fluid management system of claim 1 , further comprising a handle extending radially from the outer surface of the connector component.

8. The fluid management system of claim 1 , wherein the sterile field boundary indicator comprises a curved shield.

9. The fluid management system of claim 1 , further comprising a plurality of mixing nubs disposed on an interior surface of the third channel and extending into the third channel so that the plurality of mixing nubs contact a fluid within the third channel.

10. The fluid management system of claim 2 , wherein the at least one valve comprises a metering valve.

11. The fluid management system of claim 1 , further comprising a moveable tab disposed at the first end of the connector component and adapted for engagement with a first syringe.

12. The fluid management system of claim 1 , further comprising:

a ring disposed at the first end of the connector component; and

wherein the ring and the sterile field boundary indicator each comprise a matching visual marker to provide visual assurance of a proper placement of components of the fluid management system.

13. The fluid management system of claim 1 , further comprising a plurality of nanofibers disposed within at least one of the first channel, the second channel, and the third channel.

14. The fluid management system of claim 1 , further comprising a handle that extends from the connector component and provides additional stability for an operator of the fluid management system.

Assignments (8)