Kidney stone extraction endoscopic basket QS-1.7-120-10-B

tiplesshelical

Basic Information
Place of Origin: China
Brand: EVT
Certifications: ISO 13485, NMPA (CFDA), CE
Model numbers: QS-1.9-120-11-A; QS-3.0-120-15A; QS-1.7-120-10-B; QS-1.9-120-11-B; QS-3.0-115-6-C; QS-3.0-115-9-C
Available sizes: 1.3Fr, 1.7Fr, 1.9Fr, 3.0Fr, 4.5Fr
Working lengths: 90 mm, 115 mm, 120 mm (overall product length 700–1200 mm)
Opening sizes: 7, 9, 10, 11, 15, 16

Key features

• Nitinol core: shape memory, elasticity and anti-kinking for reliable repeated stone engagement and release.
• Advanced sheath design: smooth transit through working channels and compatibility with extreme flexible scope angulation.
• Tip-optimized 4-wire configuration: promotes close stone apposition for efficient capture while preserving the surgical field.
• Integrated interceptor coil: reduces risk of fragment migration (>2 mm) during lithotripsy procedures.
• Modular detachable ergonomic handle: intuitive single-handed control.

Application / Device / Key attributes
Application: Endoscopic grasping, manipulation and extraction of calculi and foreign bodies in urinary and digestive endoscopic diagnostics and therapy.
Device: Stone retrieval basket.

• Compatible with flexible ureteroscope working channels where specified.
• Tip variants: tipless and rounded tip options available.
• Basket shapes: diamond, spiral, oval, four-wire, three-wire configurations.

Sizes / Working length / Opening size

• 1.3Fr — Working length 120 mm — Opening size 10 — Nitinol, tipless, 4-wire
• 1.7Fr — Working length 120 mm — Opening size 9 — Nitinol, tipless, 4-wire
• 1.9Fr — Working length 120 mm — Opening size 11 — Nitinol, tipless, 4-wire
• 3.0Fr — Working length 90–115 mm — Opening size 7 / 10 / 15 — Nitinol, rounded or tipless, 4-wire
• 4.5Fr — Working length 90 mm — Opening size 16 — Nitinol, tipless, 4-wire

Packaging, ordering and logistics

• Packaging: individually blistered, 1 piece per box.
• Minimum order quantity: 50 pieces.
• Delivery time: approx. 7 days.
• Payment terms: T/T.
• Shelf life: 3 years. Transport: by air or sea.