An endoscopic cytology brush takes a cell smear (brush cytology) from a mucosal or ductal surface during endoscopy, for cytological examination. This is a sheathed single-use brush that retracts into the sheath, so the smear is not wiped off on the way out. A double lumen biliary version runs over a 0.035 inch guidewire into a difficult duct.
This page is intended for healthcare professionals.
Schematic, not to scale
| Diameter (mm) | Working length (cm) | Packing unit | SUT code | Model |
|---|---|---|---|---|
| 1.8 | 120 | 10 | No code | E4218-A |
| 1.8 | 180 | 10 | GS2520 | E4218-C |
| 1.8 | 120 | 10 | No code | NE4218-A |
| 1.8 | 180 | 10 | GS2520 | NE4218-C |
| 2.3 | 230 | 10 | GS2520 | NE4222-G |
| 2.6 | 180 | 5 | GS2520 | E4222DL-C |
The 2.6 mm row is the double lumen biliary brush, the one that runs over a guidewire.
A sheathed cytology brush used to obtain cell samples from the GI tract or biliary system for cytological analysis.
An endoscopic cytology brush is used to take a smear during endoscopic examinations and to recover the collected cells and particles for cytological examination, as the instructions for use give the purpose. The brush can be used only together with an endoscope. The page lists a biliary or pancreatic duct stricture brushed during ERCP, a mucosal abnormality sampled alongside forceps biopsy and an indeterminate stricture followed up over more than one procedure.
The brush has to be drawn fully into the Teflon tube while it is passed into the working channel, and it is not bent. The handle is pushed to bring the brush fully out of the tube and the brush is placed in front of the tissue to be analysed. The handle is then pulled to slide the brush fully back into the tube, and the single-use brush is withdrawn from the endoscope.
The double lumen biliary brush, at 2.6 mm on a 180 cm working length, taking a guidewire up to 0.035 inch, which is what a duct reached through the papilla asks for. The other five models are single lumen brushes at 1.8 and 2.3 mm.
The brush is drawn into the sheath before it is withdrawn, so the cells are not wiped off against the working channel. A metal ball closes the tube onto the brush.
We do not publish a list price on this page. The price depends on the diameter, the working length, single or double lumen and the quantity. To get an export quote, use the Request an export quote button at the bottom of this page and name the model code, the quantity and the destination country.
Melekırmak, an Istanbul-based medical device distributor, offers this cytology brush. The manufacturer is Medi-Globe / Endo-Flex. For availability, documentation and lead time in your country, use the Request an export quote button at the bottom of this page and name the model, the quantity and the destination country. Six models are listed: four 1.8 mm brushes at 120 or 180 cm, a 2.3 mm brush at 230 cm and a 2.6 mm double lumen biliary brush at 180 cm. Packs hold ten brushes, or five for the double lumen brush.
Based in Istanbul, Türkiye, we supply hospitals nationwide and answer international enquiries. Ask us about availability, documentation and lead times in your country.
Updated: 09.11.2026
