Claims
- 1. A method of performing peritoneal dialysis comprising the steps of:
- providing a tube set including a unitary tubular member having at least one supply lumen and at least one discharge lumen and partition means therebetween;
- transporting fresh dialysis solution through said at least one supply lumen of said tube set, into a connector arranged at a second end of said unitary tubular member, said connector having a common chamber for fluid communication with said at least one supply lumen and said at least one discharge lumen, and into a patient through a peritoneal catheter arranged in said patient;
- removing spend dialysis solution from the patient by transporting said spend dialysis solution through said common chamber of said connector into said at least one discharge lumen of said unitary tubular member so that said at least one supply lumen and said at least one discharge lumen simultaneously transport said fresh dialysis solution and said spend dialysis solution in opposite directions of flow respectively, thereby transferring heat between said fresh dialysis solution and said spend dialysis solution through said partition; and
- discharging said spend dialysis solution by transporting it from said at least one discharge lumen to a discharge location.
- 2. The method of claim 1 wherein said tube set includes first end connection means for connection to a first end of said unitary tubular member, said first end connection means including a first channel for connection only to said at least one supply lumen, and a second channel for connection only to said at least one discharge lumen, said step of transporting fresh dialysis solution further includes transporting said fresh dialysis solution through said first channel of said first end connection means.
- 3. The method of claim 2 wherein said step of discharging said spend dialysis solution further comprises the step of transporting said spend dialysis solution through said second channel of said first end connection means immediately after removal of said spend dialysis solution from said at least one discharge lumen.
- 4. The method of claim 1 further comprising the step of controlling the removal of spend dialysis solution from the patient.
- 5. The method of claim 4 wherein said step of controlling the removal of spent dialysis solution comprises the step of controlling the weight and volume of said spent dialysis solution through the use of a control bag.
- 6. The method of claim 1 further comprising the step of controlling the flow of fresh dialysis solution into a patient.
- 7. The method of claim 6 wherein said step of controlling the flow of fresh dialysis solution comprises the step of controlling the weight and volume of said fresh dialysis solution through the use of a control bag.
Priority Claims (1)
Number |
Date |
Country |
Kind |
91.00471-3 |
Feb 1991 |
SEX |
|
Parent Case Info
This is a continuation of application Ser. No. 08/062,326 filed May 14, 1993 (pending) which is a continuation of Ser. No. 07/815,178 filed Dec. 31, 1991 (now abandoned).
US Referenced Citations (3)
Continuations (2)
|
Number |
Date |
Country |
Parent |
62326 |
May 1993 |
|
Parent |
815178 |
Dec 1991 |
|