What is a surgical knife?

Surgical knife, also called scalpel, is a small blade tool used to cut during medical or scientific procedures such as surgery, biopsy and dissection. Craftsmen and artists also use the variants of such knives because they are highly effective for precise cuts on many different surfaces or through many. The blade of the surgical knife must be incredibly sharp, because such knives must spray the skin and other tissues with high accuracy. Surgical knives are usually made of high -quality steel steel, although occasionally, more expensive, better materials are also used. Many of them have repeatedly usable handles and replaceable blades, so you don't have to replace the entire knife when the blade becomes boring. There are also many different patterns for the blade of the surgical knife. The most common surgical knives, standard sloppy, have one curved cutting surface that is good for cutting the skin and muscle. Other surgical knives may have shoulder blades, chisel shoulder blades, triangleEat blades or many other different types of blades based on the specific task for which they are needed.

When a surgical knife is actually used for surgery, sterility is a significant problem. In general, the only blade on any blade used in surgery will only be used once before it is recycled and sterilized. This is true, even if the blade is used for only one small cut. If a blade that is not sterile is used, there is a significant risk of infection for an individual that is cut with a knife. Sterile knives are an essential part of safe and effective surgery.

Sometimes steel surgical knives are unsuitable for surgery. For example, when performing surgery based on MRI or MRI or agnet -resonance imaging, magnets in MRI would magnetically attracted the blade, making or preventing surgery. For this reason, the surgery of a formery use blades made of non -magnetic substances. Alternatively, operations can sometimes be performed using alternative techniques such as electrocauterrie or laser incision.

generally there are two main ways to keep the surgeon a surgical knife. Palamar adhesion, which is similar to the way you hold a knife for dinner, is effective for long large cuts. The grasping of a pencil that is similar to the way most people hold writing tools are more effective for small, accurate cuts.