Disposable ureteral guiding sheath (abbreviated as ureteral guiding sheath, ureteroscopic sheath)
Scope of application: Used for establishing channels for endoscopic and other instruments to enter the urinary tract during urological surgery.
Product Features
1. The expansion tube has good flexibility, and the smooth conical tip seamlessly transitions with the sheath tube, making it easy to expand;
2. The sheath adopts a three-layer structure material with excellent toughness, chemical resistance, wear resistance, and smoothness. The high-strength stainless steel spring reinforced structure improves the radial support and bending resistance of the sheath, and has the characteristics of compression and torsion resistance. The front end of the sheath can bend with the mirror and reach the renal pelvis directly;
3. The hydrophilic coating on the surface of the sheath becomes super smooth and has a low friction coefficient when in contact with saline/urine, reducing urinary tract damage;
4. Negative pressure adjustable Y-shaped joint allows for free control of adsorption force. Under negative pressure, the stone absorption efficiency is high, reducing intraoperative and postoperative complications and greatly shortening the surgical time;
5. Reduce damage to the ureteral wall during repeated exchange of instruments, while protecting other precision instruments such as ureteroscopes from damage.
Specification and model
|
Model specifications |
Inner diameter of sheath tube |
Length | |
|
Common |
VDQ-1035/1045 |
10Fr |
35cm/45cm |
|
VDQ-1135/1145 |
11Fr | ||
|
VDQ-1235/1245 |
12Fr | ||
|
VDQ-1335/1345 |
13Fr | ||
|
VDQ-1435/1445 |
14Fr | ||
|
Y-Type |
VDQ-1040Y/1050Y |
10Fr |
40cm/50cm |
|
VDQ-1140Y/1150Y |
11Fr | ||
|
VDQ-1240Y/1250Y |
12Fr | ||
|
VDQ-1340Y/1350Y |
13Fr | ||
|
VDO-1440Y/1450Y |
14Fr | ||
Note: For other details, please refer to the manual.