US 12,220,151 B2
Separable two-part single lumen gas sealed access port for use during endoscopic surgical procedures
Michael J. Augelli, Prospect, CT (US); Mikiya Silver, New Haven, CT (US); and Michael J. Kane, Clinton, CT (US)
Assigned to Conmed Corporation, Largo, FL (US)
Filed by Conmed Corporation, Utica, NY (US)
Filed on May 26, 2021, as Appl. No. 17/330,570.
Application 17/330,570 is a continuation of application No. 15/896,337, filed on Feb. 14, 2018, granted, now 11,026,717, issued on Jun. 8, 2021.
Claims priority of provisional application 62/468,417, filed on Mar. 8, 2017.
Prior Publication US 2021/0275217 A1, Sep. 9, 2021
Int. Cl. A61B 17/34 (2006.01); A61M 1/00 (2006.01); A61M 13/00 (2006.01); A61B 17/00 (2006.01); A61M 16/08 (2006.01)
CPC A61B 17/3421 (2013.01) [A61B 17/3423 (2013.01); A61B 17/3462 (2013.01); A61B 17/3474 (2013.01); A61B 17/3498 (2013.01); A61M 1/71 (2021.05); A61M 1/784 (2021.05); A61M 13/006 (2014.02); A61B 2017/00477 (2013.01); A61B 2017/3419 (2013.01); A61B 2017/3445 (2013.01); A61B 2218/006 (2013.01); A61M 16/0858 (2014.02); A61M 2202/0007 (2013.01); A61M 2202/0014 (2013.01); A61M 2202/0225 (2013.01); A61M 2205/3344 (2013.01); A61M 2205/75 (2013.01)] 1 Claim
OG exemplary drawing
 
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.