Cook Flexor DL Dual Lumen Ureteral Access Sheath G46028
The Flexor DL Dual Lumen Ureteral Access Sheath G46028 is a medical sheath used to create a steady, dual-channel passage into the ureter during endoscopic urology procedures. It supports simultaneous use of an endoscope plus instruments or irrigation. It helps protect the ureter and facilitates multiple instrument exchanges.
This sheath provides two continuous working channels: a primary lumen for safe insertion of an endoscope, and a secondary lumen that accepts instruments up to 3 Fr — such as laser fibers, stone baskets, guidewires — or for irrigation or contrast injection, which improves procedural efficiency and reduces need for repeated sheath exchanges. The sheath’s hydrophilic coating makes insertion smoother and less traumatic to the ureter by lowering friction. At 55 cm length (for this model), it is suitable for accessing upper urinary tract or kidney via the ureter when longer reach is needed. The continuous working channels also protect delicate scopes and instruments from damage, and help maintain stable irrigation or drainage during procedures like ureteroscopy or stone retrieval.
Technical Specification
| Specification | Details |
|---|---|
| Primary lumen (inner diameter) | 9.5 Fr |
| Secondary lumen — accepts instrumentation | Up to 3.0 Fr |
| Length | 55 cm |
| Lumen configuration | Dual continuous working channels (primary + secondary) |
| Coating | Hydrophilic coating for low-friction insertion |
| Intended use | Ureteral dilation and access sheath for endoscopic procedures — allowing scope passage, instrument exchange, irrigation or contrast injection during ureteroscopy or other urological interventions |
Product Also Knows As:
Flexor DL Dual Lumen Ureteral Access Sheath G46028, Cook Flexor DL G46028, Dual-Lumen Ureteral Access Sheath 9.5 Fr 55 cm, Flexor Ureteral Access Sheath 55 cm DL, Ureteral Access Sheath Dual Lumen 9.5Fr, Flexor DL Access Sheath 55cm
