First of all, sponge forceps are commonly used instruments in surgery. It is a long orthodontic pliers with serrated structure on both sides to increase friction and prevent sliding. Sponge forceps are usually used to grasp and fix soft tissues (such as organs and blood vessels). ) or suck liquid. Sponge forceps can also be used to clamp the tissue and prevent it from moving when measuring and cutting the patient's body tissue.
In contrast, the oval forceps is an instrument with a closed and sharp tip, which is similar in shape to an arc and has a slender jaw. Because of its sharp tip, oval pliers are usually used to accurately grasp and trim or pinch tiny tissues, blood vessels, nerves and so on. Oval forceps are common in plastic surgery and neurosurgery.
To sum up, the main difference between sponge forceps and oval forceps lies in their shape and use. Sponge forceps are mainly used for grasping and fixing soft tissues, as well as measuring and cutting operations, while oval forceps are mainly used for accurately grasping and trimming or clamping tiny tissues, blood vessels and nerves. I hope my answer is helpful to you.