Gall Bladder Sound 16FG

Clinical Application

This probe is designed for intraoperative assessment and access of the gallbladder and cystic duct. It is used to probe ductal patency, guide cholangiography catheters, and facilitate controlled cannulation during biliary surgery. The 16 French diameter provides a balance between stiffness for passage and a lumen size compatible with common biliary catheters and accessories.

Design & Configuration

The instrument’s probe geometry and atraumatic rounded tip minimize local tissue trauma while permitting smooth passage into the gallbladder or cystic duct. The 16FG sizing correlates with standard French catheter diameters, allowing the sound to serve as a guide for introducing cholangiography tubing or exchange over guidewires in open biliary procedures. A smooth, continuous shaft reduces hang-up on suture lines or ductal mucosa, aiding controlled maneuvering in confined operative fields.

Instrument Specifications

• Type: biliary probe / sound
• Model: 16FG
• Diameter: 16 French (16FG)
• Tip: atraumatic rounded tip for atraumatic probing
• Intended use: probing, cannulation, and guidance for cholangiography in biliary surgery
• Reusable construction

Material & Construction

Manufactured from surgical-grade stainless steel to provide the rigidity and corrosion resistance required for repeated clinical use. The smooth polished shaft and rounded tip are designed for atraumatic passage and ease of cleaning and sterilization in standard reprocessing workflows.

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