Precision Puncture Nephrostomy Catheter Kit With Needle Visibility PA SET
Product Specifications
| Usage |
For percutaneous nephrostomy procedures |
| Country Of Origin |
China |
| Sterilization |
Ethylene oxide sterilization |
| Size |
Various sizes available |
| Shelf Life |
3 years |
Intended Use
Providing precise renal access for PCNL (Percutaneous Nephrolithotomy) procedures under dual ultrasound/fluoroscopy guidance in patients with:
- Nephrolithiasis (kidney stones >2cm)
- Obstructive hydronephrosis
- Post-transplant nephrostomy requirements
- Complex calyceal anatomy cases
Key Clinical Advantages
- 37% faster parenchymal penetration vs standard needles (in vitro testing)
- 62% reduction in needle deflection during deep access
- 360° fluoroscopic visibility even at 30° oblique angles
- Dual-tip technology for differentiated tissue penetration
Enhanced Product Features
- Smart-Tip Needle System
- 18G * 20cm diamond-cut trocar tip (0° penetration angle) for tough renal capsules
- Alternate beveled tip configuration (30° angle) for delicate parenchymal layers
- Proprietary sandblasting process increases radiopacity by 2.3x versus competitors
- Precision Guidance Technology
- Laser-etched depth markers every 1mm with 0.2mm tolerance
- 3-tiered marker system:
- 5mm bands at critical depths (3cm/5cm/7cm)
- Micro-grooves for tactile feedback during advancement
- UV-reactive coating for endoscopic light conditions
- Deflection-Resistant Shaft
- Nitinol core with tungsten reinforcement (0.003" tolerance)
- Spiral-cut distal 3cm for controlled flexibility
- Hydrophilic coating reduces tissue drag by 41%
Procedure-Specific Configurations Available
- Standard Access Kit: 1 needle, coaxial dilator, 0.035" guidewire
- Advanced Stone Suite: Adds Amplatz sheath and stone basket
- Pediatric Mini-Kit: 20G * 15cm needle with 1cm markers
Quality Certifications
- CE Marked (Class IIb Medical Device)
- ISO 13485:2016 Manufacturing
- Sterile EO processed (Validated 3-year shelf life)
-
| Dilators (Fr) |
Peelable Sheath (Fr) |
Drainage Tube Size (Fr) |
Needle |
Guide Wire (Fr) |
Fixator (Fr) |
| 8-16 |
16 |
14 |
18G-20cm |
0.035"-75cm |
18 |
| 8-18 |
18 |
16 |
18 |
| 8-20 |
20 |
22 |
| 8-22 |
22 |
22 |
| 10-18 |
18 |
18 |
| 10-20 |
20 |
22 |
| 10-22 |
22 |
22 |