Transfer set assembly for multiple lumen catheters

摘要

A transfer set body for use in transferring dialysis fluid into and out of a patient using an implanted multiple lumen catheter is provided which has a generally cylindrical housing capable of receiving and containing multiple lumen tubing therein, a proximal clamping end which provides pressure so as to pinch off the tubing when it is desired to prevent flow through the tubing, and a distal connection end which allows the tubing to be connected to a source of dialysis fluid and to a drain or other device for collecting or recycling spent dialysate. The transfer set body also features an internal structure of a size and shape which positions the multiple lumen tubing in the body in proper orientation and alignment to allow efficient clamping of the tubing and to ensure that the inflow and outflow lumens are properly aligned.