Nephrostomy instrument kit KZ-8-20A

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

Detailed information
Usage: Percutaneous nephrostomy and PCNL access procedures
Sterilization: Ethylene oxide (EtO)
Available sizes: multiple dilator/sheath/drain ranges (see technical block)
Shelf life: 3 years
Highlight: anatomic-specific design with extra-long needles (25 cm) for challenging renal positions

Product description
Anatomic-specific percutaneous nephrostomy access kit providing a 12Fr micro-access option and extra-long 25 cm needles with 30° offset hubs. Components are selected to facilitate access in atypical renal anatomy and pediatric or small patients.

Intended use
Designed for PCNL and percutaneous nephrostomy in challenging anatomies such as horseshoe kidneys, renal transplants and cases with severe spinal deformities where standard access is difficult.

Product features

• Extra-long 25 cm needles with 30° offset hubs for retrorenal trajectories
• Flexible-tip hybrid guidewires (stiff proximal / soft distal), 0.035" × 75 cm
• CT-compatible depth-calculation ruler for precise preoperative planning
• 12Fr micro-access system optimized for pediatric and small anatomy cases
• Component compatibility across dilator/sheath/drain ranges to match clinical requirements

Packaging & logistics
Individually blistered; 1 set per box. Typical lead time 5–8 working days. Payment by T/T. Stock availability for standard model series.

Technical specifications

• Brand: EVT
• Origin: China
• Model examples: KZ-8-16A; KZ-8-18A; KZ-8-20A; KZ-8-22A; KZ-10-18A; KZ-10-20A; KZ-10-22A
• Access size: 12Fr micro-access
• Needles: extra-long 25 cm (documented needle components 18G × 20 cm listed in some sets)
• Guide wire: 0.035" × 75 cm, hybrid flexible-tip
• Sterilization: Ethylene oxide (EtO)
• Shelf life: 3 years
• Packaging: individual blister, 1 set/box
• Certifications: ISO 13485, NMPA (CFDA)