Home page Online Catalog - Human MedicineGeneral and Visceral SurgeryProctologyVAAFT / Anal fistula treatment Support Item no: 24985ASK Distending Speculum Quantity: On the offer list Scope of delivery Technical details Product group / field of application Outer diameter18 mm Working length6 cm Max. opening26 mm Number of blades3 With ratchetNo With fixation screwYes With holder for illumination rod Yes Applicationstandard proctoscopy for anal examinations +–Show more