Luer-Koerte Gall Stone Scoop 4.2mm Fig.0, 32cm

Clinical Application

Designed for manual retrieval of gallstones and direct exploration of the biliary tract during biliary and hepatobiliary procedures. The 4.2 mm scoop cup is sized to capture small-to-medium calculi and debris from the gallbladder or common bile duct, while the 32 cm working length provides reach for deep exploration without repeatedly changing instruments. Common uses include stone extraction during cholecystectomy, intraoperative common bile duct exploration, and targeted removal of loose calculi during open biliary surgery.

Design & Configuration

The instrument's single-ended scoop and slender shaft geometry permit controlled entry into narrow ducts and cavities with minimal tissue disruption. The small, defined cup helps cradle and retain individual stones during extraction, reducing the need for multiple passes. The extended 32 cm length allows access to deeper portions of the biliary tree from a single incision or operative field, improving efficiency in procedures that require probing and retrieval at variable depths.

Instrument Specifications

• Instrument type: Gall stone scoop
• Pattern / model: Luer-Koerte, Fig.0
• Configuration: Single-ended scoop with slender shaft
• Length: 32 cm
• Tip: 4.2 mm scoop cup
• Typical use: Stone retrieval and biliary exploration
• Material: Surgical-grade stainless steel
• Reusable

Material & Construction

Manufactured from surgical-grade stainless steel to withstand repeated sterilization cycles and resist corrosion in the operative environment. The simple, robust construction minimizes moving parts and facilitates cleaning, inspection, and maintenance for long-term reuse.

Quality & Compliance

Manufactured by FDA-registered OEM facilities and produced under strict quality control standards.

Brand Comparison

Comparable in form and function to equivalent instruments offered by major US medical suppliers.

Availability & Returns

• In-stock lead time: ships within ~1 week
• Out-of-stock lead time: 2–4 weeks
• Returns: 30-day return policy