Renal dilator KZ-10-22A

Basic Information
Place of origin: China
Brand: EVT
Certifications: ISO 13485, NMPA (CFDA)
Model numbers: KZ-8-16A, KZ-8-18A, KZ-8-20A, KZ-8-22A, KZ-10-18A, KZ-10-20A, KZ-10-22A
Packaging: individually blistered, 1 set per box
Delivery time: 5-8 working days
Payment terms: T/T
Supply: in stock

Intended use
Percutaneous nephrostomy and PCNL access tract dilation with minimized renal parenchymal injury.

Product description
Key features

• PE dilators with 2Fr incremental blunt‑tip design reducing insertion force by approx. 40%
• PTFE peel‑away sheaths with seamless transition geometry to prevent step‑off perforation
• Sheath walls optimized for clean longitudinal splitting (tear resistance ≈ 0.5 N)
• 10–30 Fr range with laser‑etched size markers and kink‑resistant construction

Kit configurations

• 8–16 Fr set | Peelable sheath 16 Fr | Drainage tube 14 Fr | Needle 18G‑20 cm | Guide wire 0.035"‑75 cm | Fixator 18 Fr
• 8–18 Fr set | Peelable sheath 18 Fr | Drainage tube 16 Fr | Needle 18G‑20 cm | Guide wire 0.035"‑75 cm | Fixator 18 Fr
• 8–20 Fr set | Peelable sheath 20 Fr | Drainage tube 22 Fr | Needle 18G‑20 cm | Guide wire 0.035"‑75 cm | Fixator 18 Fr
• 8–22 Fr set | Peelable sheath 22 Fr | Drainage tube 22 Fr | Needle 18G‑20 cm | Guide wire 0.035"‑75 cm | Fixator 18 Fr
• 10–18 Fr set | Peelable sheath 18 Fr | Drainage tube 18 Fr | Needle 18G‑20 cm | Guide wire 0.035"‑75 cm | Fixator 18 Fr
• 10–20 Fr set | Peelable sheath 20 Fr | Drainage tube 22 Fr | Needle 18G‑20 cm | Guide wire 0.035"‑75 cm | Fixator 18 Fr
• 10–22 Fr set | Peelable sheath 22 Fr | Drainage tube 22 Fr | Needle 18G‑20 cm | Guide wire 0.035"‑75 cm | Fixator 18 Fr

Specifications

• Intended use: percutaneous nephrostomy / PCNL access tract dilation
• Materials / features: PE dilators with blunt‑tip incremental design; PTFE peel‑away sheaths
• Size range: kit configurations from 8–16 Fr to 10–22 Fr (full range 10–30 Fr indicated)
• Needle: 18G‑20 cm
• Guide wire: 0.035"‑75 cm
• Fixator: 18 Fr
• Sterilization: ethylene oxide
• Shelf life: 3 years
• Packaging: individual blister, 1 set per box
• Certifications: ISO 13485, NMPA (CFDA)