Castroviejo Eye Calliper (Spread: 20mm) Double Toothed Jaw The dilator has two different

The dilator has two different diameter sizes (6mm and 9mm) which can be used to gradually increase the size of the cervix

6mm (9 inch) size is ideal for most cholecystectomy procedures

The 85mm shaft length allows for greater reach into the ear canal

They are designed to clamp and hold tissue

Castroviejo Eye Calliper (Spread: 20mm) Double Toothed Jaw The dilator has two differentThe Castroviejo Eye Calliper is a surgical instrument used to measure the size of the eye, particularly the cornea. It features two arms with a measurement scale on each arm and a locking mechanism. The spread of the calliper is 20mm, meaning the distance between the arms can be adjusted up to 20mm. It is commonly used in ophthalmology to measure the diameter of the cornea or the depth of the anterior chamber.