Graefe tweezers

Graef tweezers are an instrument that is used to fix and hold tissue during surgical operations. It has a special shape that allows you to securely hold the tissues and prevent them from moving during surgery.

Graeff's tweezers were invented in 1875 by German surgeon Alfred Graeff. He used this instrument to fix the eyelid during eyeball surgery. Since then, Gref tweezers have become widely used in ophthalmology and other areas of medicine for fixing tissues and organs during operations.

The shape of Gref tweezers has two main parts: a working part and a handle. The working part has pointed ends that allow you to securely fix the tissue. The handle has a comfortable shape, making it easy to hold the tool in your hand.

One of the main advantages of using Gref tweezers is its reliability. It allows you to securely fix the tissues and prevent them from moving during surgery, which greatly simplifies the surgeon’s work and increases the accuracy of the operation.

In addition, Graef tweezers can be used to fix other tissues such as skin, muscles, bones, etc. This makes it a versatile tool that can be used in various fields of medicine.

However, like any other instrument, Gref tweezers have their drawbacks. For example, it may be awkward to use, especially if the surgeon has large hands. Additionally, the use of this instrument may cause tissue or organ damage if used incorrectly.

Overall, Graeff forceps are an important surgical tool that can securely fix tissue during surgery and improve surgical precision. However, before using this tool, you need to familiarize yourself with its features and rules of use.