Carving knife for plastic and aesthetic surgeries

Abstract

The invention relates to a carving knife for plastic and aesthetic surgeries. The carving knife comprises a knife handle main rod, wherein a knife blade is transversely arranged on the knife handle main rod through a knife blade clamp groove body arranged at one end of the knife handle main body, the knife blade clamp groove body is in a bar shape, a clamping and pressing device and a leaf spring acting on the clamping and pressing device are arranged on a rod body of the knife handle main rod near the end, one end of the leaf spring is fixedly arranged on a main rod body, the other end of the leaf spring is pressed on the clamping and pressing device, the front end of the clamping and pressing device forms a fork-shaped structure, the back end of the clamping and pressing device forms a tilting tail, the fork-shaped structure and the tilting tail form two ends for pressing in a tilting way by using the rod body as a fulcrum, the knife blade clamp groove body is positioned in a fork opening of the fork-shaped structure, the length of the knife blade is greater than the distance between two fork arms of the fork-shaped structure, and in addition, the knife blade is enabled to be bent into a similar U shape through the fork-shaped structure under the effect of the leaf spring. The carving knife is a knife blade clamp and is also a knife blade bending tool, two ends of the knife blade are bent after clamping the knife blade, the knife blade is similar to a V shape after the bending, the surfaces of processed and cut filling materials are smooth, and the edges of cut materials are flat and smooth.

Description

technical field [0001] The invention relates to the technical field of cosmetic plastic surgery, in particular to a carving knife for cosmetic plastic surgery, which is a special tool for cutting, trimming and sculpting filling materials such as silica gel, expanded material, and cartilage. Background technique [0002] One type of cosmetic plastic surgery is pure solid filling surgery, such as rhinoplasty, temporal augmentation, zygomatic augmentation, and chin augmentation. Some filling materials are mechanically processed according to human anatomy, and some are not specifically formed. However, regardless of whether the filling material has been formed or not, it must be processed according to different situations and requirements. There are no special tools for processing the above materials, usually Use a scalpel to cut, cut and trim the sculpture, and the surface of the filling material that is reprocessed with a scalpel or additionally processed as needed is very une...

AI Technical Summary

Problems solved by technology

The reason is that the scalpel is not sharp enough and the scalpel is not easy to grasp, especially the above-mentioned materials have some toughness, the knife is not sharp enough, and the knife will not obey the control during the processing, so the surface of the processed filling material is not smooth.

The blade used for shaving is very thin and quite sharp, but you cannot directly use a razor or razor blade to cut, cut and trim the above materials

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