Separable two-part single lumen gas sealed access port for use during endoscopic surgical procedures
A system for performing an endoscopic surgical procedure in a surgical cavity of a patient that includes a multi-lumen tube set including a dual lumen portion having a pressurized gas line and a return gas line for facilitating gas recirculation relative to the surgical cavity of the patient, and a single lumen portion having a gas supply and sensing line for delivering insufflation gas to the surgical cavity of the patient and for periodically sensing pressure within the surgical cavity of the patient, a first gas sealed single lumen access port communicating with the dual lumen portion of the tube set and a second valve sealed single lumen access port communicating with the single lumen portion of the tube set.
1. A bifurcated tube set for use with a surgical gas delivery device, comprising:
separated first and second tubular portions operatively associated with a gas filter, wherein the gas filter is adapted and configured to connect with the surgical gas delivery device and the first tubular portion has two conjoined gas lines with a dual lumen connector on a distal end thereof having two concentric gas flow passages therein to connect with a manifold of a gas sealed access port, and the second tubular portion has a single gas line with a luer connector on a distal end thereof having a single gas flow passage therein to connect with a luer connection of a valve sealed access port, wherein the single gas line of the second tubular portion is disjoined from the two conjoined gas lines of the first tubular portion, including at a distal end section of the tube set and at a proximal end section of the tube set.