Sheath with a stopcock (23 Fr)

Sheaths with stopcocks provide access to the surgical site and maintain irrigation during endoscopic procedures. They are used as guides for cystoscopes and other endoscopic instruments during cystoscopy. The stopcocks control the supply and drainage of the fluid for irrigation and maintenance of visibility.

Diameter of optics, mm: 2.9-4.
Used instrument diameter, Fr: 5-7.
Working part length, mm: 230±1
Material: stainless steel, plastic.
The sheath can be partially disassembled for sterilization.