... -friendly Handle. 2.Wide Angle Brush to collect enough cells. Disposable cytology brush Wide Angle Brush | Easy to collect enough cellsApplicationUsed ... brush head will not hurt human tissue or endoscope channel4.Plastic protective tube to avoid cells to fall off or leave ... )80,300,800,1000,1200,1400,1600,1800,2000,2200 Disposable cytology brush CE Mark