Biliary Cytology Brush – Accurate Cell Sampling for Biliary Diagnostics

Biliary Cytology Brush

The Biliary Cytology Brush is a specialized endoscopic tool used to collect cellular samples from the bile ducts for diagnostic evaluation. It is inserted through the working channel of an endoscope during ERCP procedures. This device plays a critical role in diagnosing conditions like biliary strictures and malignancies with minimal invasiveness.

Optimized Design for Diagnostic Precision

Designed with a double-lumen structure, the brush allows simultaneous guidewire access and smooth catheter navigation to the target site. The presence of colored rings on the catheter assists the clinician in visualizing catheter movement during the procedure. It supports both 0.025″ and 0.035″ guidewires, offering flexibility across clinical preferences. The product is sterilized using ETO and is available for single use only, ensuring safety and hygiene in every case.

Diagnostic Partner in Biliary Cases

Advin Health Care offers a high-quality Biliary Cytology Brush for precise and effective cell collection from bile duct lesions. This device includes a dual-lumen design, allowing smooth advancement over a guidewire while enabling accurate sample retrieval. Advin Health Care ensures that each unit is sterile, individually packed, and temperature-stable for optimal clinical performance. The colored rings help in monitoring brush movement, improving procedural control. It is an ideal choice for gastroenterologists conducting ERCP-based diagnostics.

Commonly Used In

• Biliary stricture evaluation
• Sampling for suspected cholangiocarcinoma
• ERCP-guided cytology procedures
• Diagnosis of indeterminate biliary lesions
• Pre-biopsy screening in biliary interventions

Basic Instructions for Use

• Insert the guidewire through the endoscope into the bile duct
• Advance the cytology brush catheter over the guidewire
• Position the brush at the desired sampling site
• Rotate and gently move the brush to collect cells
• Withdraw the brush and send the sample for pathology

Clinical Insight

In cases of indeterminate biliary strictures, cytology brushing is often the first diagnostic step taken during ERCP. Its ability to collect surface epithelial cells allows clinicians to detect early malignancy without the need for more invasive interventions. The use of a dual-lumen brush improves access to tight or tortuous ducts while maintaining guidewire position, which is especially valuable when dealing with complex biliary anatomy. For optimal results, gentle and repeated brushing across the stricture enhances the diagnostic yield, aiding in faster clinical decisions and better patient outcomes.

Advin Biliary Cytology Brush Overview

Advin Health Care is a trusted manufacturer of Biliary Cytology Brushes, providing sterile, reliable, and expertly designed solutions for endoscopic cell sampling in biliary diagnostics.

Explore More Products>>

Get Connected:

+91-75037 27250 | gastrology@advinhealthcare.com | www.advinhealthcare.com