Cook Flexor DL Dual Lumen Ureteral Access Sheath G46079
Flexor DL Dual Lumen Ureteral Access Sheath G46079 is a dual-channel ureteral access sheath used in urology to create a safe passage into the ureter. It allows introduction of an endoscope through the main lumen while a secondary lumen is available for instruments, irrigation or contrast. It is designed for endoscopic procedures requiring repeated instrument exchanges.
This sheath provides two continuous working channels — a primary lumen (12.0 Fr) for protected insertion of an endoscope, and a secondary lumen for small instruments (up to 3 Fr), irrigation fluid, or contrast medium — facilitating efficient and safe ureteral access during procedures. Its hydrophilic coating reduces friction, making insertion smoother and minimizing trauma to the ureter. The reinforced sheath resists kinking or compression during advancement, helping maintain reliable access even in tortuous anatomy. By maintaining a continuous working channel, the G46079 sheath protects delicate instruments and scopes from damage during multiple exchanges, and helps ensure stable irrigation or drainage throughout the procedure.
Technical Specification
| Specification | Details |
|---|---|
| Primary lumen internal diameter (ID) | 12.0 Fr |
| Secondary lumen — accepts instrumentation | up to 3.0 Fr |
| Length | 35 cm |
| Coating | Hydrophilic coating for low-friction insertion |
| Usage type | Single-use, disposable ureteral access sheath |
| Intended use | Ureteral dilation / access for endoscope passage, instrument exchanges, irrigation or contrast injection during urological endoscopic procedures |
Product Also Knows As:
Flexor DL Ureteral Access Sheath G46079, Cook Flexor DL 12 Fr 35 cm Sheath, Dual-Lumen Ureteral Access Sheath 12 Fr, Ureteral access sheath G46079, Flexor DL Access Sheath 12Fr 35cm, Dual Lumen Ureteral Sheath Cook G46079
