DIALYSIS METHOD HAVING SUPPLY CONTAINER AUTOCONNECTION

• US 20100229366A1
• Filed: 05/21/2010
• Published: 09/16/2010
• Est. Priority Date: 07/05/2007
• Status: Active Grant

• Current Assignee: Baxter Healthcare SA (Baxter International Inc.), Baxter International Inc.
• Original Assignee: Baxter Healthcare SA (Baxter International Inc.), Baxter International Inc.
• Inventors: Childers, Robert W., Hopping, Peter A., Holmquist, Kurt
• Granted Patent: US 8,083,709 B2
• Time in Patent Office: Days
• US Class Current: 29/428
• CPC Class Codes: A61M 1/1522 the interface being evacuated interfaces to enhance contact
• CPC Class Codes: A61M 1/1524 the interface providing means for actuating on functional elements of the cassette, e.g. plungers
• CPC Class Codes: A61M 1/153 the cassette being adapted for heating or cooling the treating fluid, e.g. the dialysate or the treating gas
• CPC Class Codes: A61M 1/155 with treatment-fluid pumping means or components thereof
• CPC Class Codes: A61M 1/1561 at least one cassette surface or portion thereof being flexible, e.g. the cassette having a rigid base portion with preformed channels and being covered with a foil
• CPC Class Codes: A61M 1/1565 Details of valves
• CPC Class Codes: A61M 1/159 specially adapted for peritoneal dialysis
• CPC Class Codes: A61M 1/1656 Apparatus for preparing dialysates
• CPC Class Codes: A61M 1/166 Heating for sterilisation A61M1/1686
• CPC Class Codes: A61M 1/1668 Details of containers
• CPC Class Codes: A61M 1/167 Flexible packaging for solid concentrates
• CPC Class Codes: A61M 1/28 Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
• CPC Class Codes: A61M 1/282 Operational modes
• CPC Class Codes: A61M 1/284 Continuous flow peritoneal dialysis [CFPD]
• CPC Class Codes: A61M 1/287 Dialysates therefor
• CPC Class Codes: A61M 1/288 Priming priming in extracorporeal blood circuits A61M1/3643
• CPC Class Codes: A61M 2205/122 using evacuated interfaces to enhance contact
• CPC Class Codes: A61M 2205/128 with incorporated valves
• CPC Class Codes: A61M 2205/505 Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
• CPC Class Codes: A61M 2205/70 with testing or calibration facilities
• CPC Class Codes: A61M 2209/084 : Supporting bases, stands for equipment
• CPC Class Codes: Y10S 604/905 : Aseptic connectors or couplings, e.g. frangible, piercable
• CPC Class Codes: Y10T 29/49826 : Assembling or joining

Abstract

A method for connecting a plurality of solution line connectors to a plurality of supply line connectors of a dialysis system includes: translating a tip protector remover in a first direction towards the plurality of supply line connectors to remove a plurality of solution line tip protectors from the plurality of solution line connectors; locking the tip protector remover to each of a plurality of supply line tip protectors connected to the plurality of supply line connectors; translating the tip protector remover in a second direction towards the plurality of solution line connectors to remove the plurality of supply line tip protectors from the supply line connectors; translating the tip protector remover in a third direction different from the first and second directions; translating one of the plurality of solution line connectors and the plurality of supply line connectors the other of the solution line connectors and the supply line connectors to connect each of the solution line connectors to one of the supply line connectors.

Claims

1. A method for connecting a plurality of solution line connectors to a plurality of supply line connectors of a dialysis system comprising:

translating a tip protector remover in a first direction towards the plurality of supply line connectors to remove a plurality of solution line tip protectors from the plurality of solution line connectors;

locking the tip protector remover to each of a plurality of supply line tip protectors connected to the plurality of supply line connectors;

translating the tip protector remover in a second direction towards the plurality of solution line connectors to remove the plurality of supply line tip protectors from the supply line connectors;

translating the tip protector remover in a third direction different from the first and second directions;

translating one of the plurality of solution line connectors and the plurality of supply line connectors the other of the solution line connectors and the supply line connectors to connect each of the solution line connectors to one of the supply line connectors.

2. The method of claim 1, which further includes:

loading the supply line connectors into a supply line connector holder;

loading the solution line connectors into a solution line connector holder; and

loading the solution line tip protector into the tip protector remover.

3. The method of claim 1, which includes fixing one of the solution line connector holder and the supply line connector holder and translating the other of the solution line connector holder and the supply line connector holder.

4. The method of claim 1, wherein each of the first and second directions is in a first plane, and which includes locating the third direction in a second plane at least substantially perpendicular to the first plane.

5. The method of claim 1, which includes initially loading the solution line connectors and the supply line connectors into an organizer.

6. The method of claim 1, which includes connecting a plurality of supply lines to a disposable cassette operable with at least one pump actuator of the dialysis system, wherein each of the plurality of supply lines includes one of the plurality of supply line connectors.

7. The method of claim 1, which includes connecting each of a plurality of dialysis fluid containers to a solution line, wherein each of the plurality of solution lines includes one of the solution line connectors.

8. The method of claim 1, which includes sealing the solution line connectors, the supply line connectors, and the tip protector remover in an isolated environment.

9. The method of claim 8, which includes injecting filtered high-efficiency-particulate-air or ultra-low-penetration-air into the isolated environment.

10. The method of claim 8, wherein said sealing includes closing tubing lines connected to the solution line and the supply line connectors.

11. The method of claim 1, further including reading information on the solution line connectors.

12. A method for connecting sets of connectors of a dialysis system comprising:

translating a tip protector remover to move a first tip protector holder holding a first set of tip protectors relative to a second tip protector holder holding a second set of tip protectors to remove each of the tip protectors of the first and second sets;

moving the tip protector remover away from a path between the first and second tip protector holders; and

moving at least one of the first and second tip protector holders along the path between to connect first and second sets of connectors exposed respectively by removing the tip protectors of the first and second sets.

13. The method of connecting sets of connectors of claim 12, including programming at least one processor to (i) translate the tip protector remover, (ii) move the tip protector remover away from the path between the first line set holder and the second line set holder, and (iii) move the at least one of the first and second tip protector holders.

14. The method of connecting sets of connectors of claim 12, including positioning the first and second sets of tip protectors on a dialysis machine of the dialysis system.

15. The method of connecting sets of connectors of claim 14, wherein moving the tip protector remover away from a path between the first and second tip protector holders includes pulling the tip protector remover into the dialysis machine.

16. The method of connecting sets of connectors of claim 12, which includes fluidly extending the connectors of the first and second sets of connectors from a disposable cassette operable with the dialysis system.

17. The method of connecting sets of connectors of claim 12, wherein the first and second sets of connectors are connected to first and second sets of tubing lines, respectively.

18. A method for connecting sets of connectors of a dialysis system comprising:

establishing a path between first set of tip protectors connected to a first set of connectors and a second set of tip protectors connected to a first set of connectors;

translating a tip protector remover along the path to remove (i) the first set of tip protectors from the first set of connectors and (ii) the second set of tip protectors from the second set of connectors;

moving the tip protector remover away from the path; and

connecting the first set of connectors to the second set of connectors.

19. The method of connecting sets of connectors of claim 18, wherein translating the tip protector remover along the path includes translating the tip protector remover in opposite directions along the path.

20. The method of connecting sets of connectors of claim 18, which includes initially loading one of the first and second sets of tip protectors into the tip protector remover.