Aiming at establishing a conduit during endoscopic procedures facilitating the passage of endoscopes and other instruments into the urinary tract.
A ureteral access sheath adapted for insertion into a urethra includes an elongate tube.
The sheath provides ureteral dilation and a continuous working tract for the introduction of endoscops and instruments during ureteral access procedures.
Use DAXAN sheath to reduce the potential risk for trauma to the ureter during repeated exchanges. The continuous working tract also protects the didicate instruments and flexible endoscopes from damage. Applying hydrophilic coating, the sheath can reduce surface friction, then ease the damage to the ureter. Intended for one-time use.
It is used for the establishment of surgical pathway for endoscopic surgery in Department of Urology. It helps endoscopy or other instruments to enter the urinary tract and provides a channel of continuous operation.And it can reduce the possibility of trauma, and prevent the precision equipment and the soft endoscope from damage.
It is used to expand and establish channels for instrumentation when patients with renal calculi or hydronephrosis are treated with percutaneous nephrostomy dilation and endoscopic surgery.
In clinic, the expansion tube with sheath tube is implanted into the human body under the guidance of guide wire, and the expansion tube is removed, and the sheath tube is placed in the body for surgical instruments or drainage catheter placement.
Because it can remain in the human body for a period of time, reducing the pain of patients and the workload of nursing staff, it is a common minimally invasive surgical instrument in clinic.