Percutaneous Nephrostomy Set-Y Type
Product Features
● Allows continuous drainage while permitting simultaneous irrigation or contrast administration.
● Reduces the need for catheter exchanges during procedures.
Structure and material
Nephrostomy Catheter (Y-Type)
● A double-lumen catheter shaped like a "Y" for simultaneous drainage and irrigation/access.
● Made of biocompatible materials like polyurethane or silicone.
● One lumen drains urine, while the other allows for contrast injection or flushing.
Puncture Needle
● Typically an 18G or 21G needle for initial access to the renal pelvis under ultrasound/fluoroscopy guidance.
Guidewire
● A flexible wire to guide catheter placement.
Dilators
● Graduated coaxial dilators or fascial dilators to expand the tract for catheter insertion.
Sterile Accessories
● Syringes, scalpel, drapes, antiseptic solution.
Instruction for use
● Imaging Guidance: Ultrasound/fluoroscopy locates the kidney.
● Puncture: Needle accesses the renal pelvis.
● Wire Insertion: Guidewire advanced into the pelvis.
● Tract Dilation: Dilators enlarge the needle tract.
● Catheter Placement: Y-type catheter positioned over the wire.
● Confirmation: Contrast injection verifies placement.
● Securement: Catheter fixed to the skin, connected to a bag.
Specifications and Models
| Product No | Model |
| 413023 | 12F(Y) |
| 413024 | 14F(Y) |
| 413025 | 16F(Y) |
| 413026 | 18F(Y) |
| 413027 | 20F(Y) |
| 413028 | 22F(Y) |
Product Details