Granted Patent B2

US 12,188,586 · App. 18/092,613 · Granted Jan 7, 2025

Inventors: Tyler Heighes (Fort Collins, CO); Paul C. Ciccone (Wellington, CO)

Assignee: WilMarc Holdings, LLC

F16L29/02F16L33/035

Abstract

Claims (38)

1. A method of using a sanitary fitting, comprising:

coupling first and second annular members together to axially align first and second annular member bores to provide a first fluid flow passageway;

wherein said first annular member bore extends between first annular member first and second ends, said first annular member second end terminating in a flange radially outwardly extending therefrom, said flange comprising a substantially planar flange first face;

wherein said second annular member bore extends between second annular member first and second ends; and

wherein a valve is coupled to said second annular member, said valve operable to interrupt fluid flow through a fluid flow path which includes said first fluid flow passageway.

2. The method of claim 1 , further comprising coupling said first annular member to a bag.

3. The method of claim 2 , further comprising coupling said flange first face to said bag.

4. The method of claim 3 , further comprising coupling said sanitary fitting to a female coupler.

5. The method of claim 4 , further comprising coupling a valve assembly of said sanitary fitting to said female coupler.

6. The method of claim 5 , further comprising coupling a fluid conduit to said female coupler.

7. The method of claim 6 , further comprising flowing fluid through said fluid flow path.

8. The method of claim 7 , further comprising transferring fluid between said bag and said fluid conduit via said sanitary fitting.

9. The method of claim 8 , further comprising sterilely transferring said fluid between said bag and said fluid conduit via said sanitary fitting.

10. The method of claim 9 , further comprising uncoupling said first and second annular members.

11. The method of claim 3 , wherein said flange first face is configured to be sealed to a bag wall interior surface of said bag.

12. A method of making a sanitary fitting, comprising:

providing a first annular member having a first annular member bore extending between first annular member first and second ends, said first annular member second end terminating in a flange radially outwardly extending therefrom, said flange comprising a substantially planar flange first face;

providing a second annular member having a second annular member bore extending between second annular member first and second ends, said second annular member couplable to said first annular member to axially align said first and second annular member bores to provide a first fluid flow passageway; and

coupling a valve to said second annular member, said valve operable to interrupt fluid flow through a fluid flow path which includes said first fluid flow passageway.

13. The method of claim 12 , further comprising injection molding said first annular member.

14. The method of claim 13 , further comprising injection molding said second annular member.

15. The method of claim 14 , further comprising injection molding said valve.

16. The method of claim 12 , wherein said sanitary fitting is configured to couple a fluid conduit to a bag to facilitate sterile transfer of fluid therebetween.

17. The method of claim 16 , wherein said flange first face is configured to be sealed to a bag wall interior surface of said bag.

18. The method of claim 16 , wherein said flange first face is configured to be welded to said bag wall interior surface.

19. The method of claim 18 , wherein said flange first face is formed from a first material preselected based on its weldability to said bag.

20. The method of claim 11 , wherein said flange first face is configured to be welded to said bag wall interior surface.

21. A method of using a sanitary fitting, comprising:

coupling first and second annular members together to axially align first and second annular member bores to provide a first fluid flow passageway;

wherein said first annular member bore extends between first annular member first and second ends, said first annular member second end terminating in a flange comprising a substantially planar flange first face;

wherein said flange radially outwardly extends from said first annular member second end;

wherein said second annular member bore extends between second annular member first and second ends; and

wherein a valve is coupled to said second annular member, said valve operable to interrupt fluid flow through a fluid flow path which includes said first fluid flow passageway.

22. A method of making a sanitary fitting, comprising:

providing a first annular member having a first annular member bore extending between first annular member first and second ends, said first annular member second end terminating in a flange comprising a substantially planar flange first face;

wherein said flange radially outwardly extends from said first annular member second end;

providing a second annular member having a second annular member bore extending between second annular member first and second ends, said second annular member couplable to said first annular member to axially align said first and second annular member bores to provide a first fluid flow passageway; and

coupling a valve to said second annular member, said valve operable to interrupt fluid flow through a fluid flow path which includes said first fluid flow passageway.

Assignments (1)

Continuity (2)

References Cited (67)