PCNL Percutaneous Nephrostomy Kit Puncture Needle Renal Dilator Set
Usage:
PCNL kit is used for dilatation skin and subcutaneous tissue to
establish a working channel between skin and kidney.
Size:
Item | Puncture needle | Guidewire | Nephrostomy tube | Peel away sheath | Dilator |
Size | 18G | 0.035inch | F8-F24 | F12-F24 | F8-F24 |
Superb Performance:
1. PTFE coated guidwire allows less friction and higher
corrosion resistance.
2. Peel away sheath can be teared apart during surgery.
3. Tapered tip allows easy passage of instruments through
atraumatic placement.
Process:
1. Select appropriate specification according to surgery.
2. Open the package and take out puncture needle.
3. Penetrate puncture needle through subcutaneous tissue and
renal fascia into the kidney.
4. Withdraw stylet. As soon as the urine flows out of the
stylet,it means a successful puncture.
5. Insert guidewire and keep it in kidney and then draw out
the puncture needle.
6. Then make dilator go through guidewire from small size to
big size for dilatation of subcutaneous tissue and renal fascia
until the selected peel away sheath and dilator go into kidney.
7. Draw out the dilator and keep the peel away sheath in the
kidney for establishing percutaneous access into the kidney.
8. Throw away the PCNL kit that has been used.