Designed to cut cartilage tissue and bone more smoothly and quickly in open rhinoplasty operations, the device aims to minimize post-operative bruising and accelerate the healing process. In the project carried out together with a operating doctor, surgeries in which the product would be used were observed and a meticulous design process was followed, considering the ease of use of the operator. The tests of the first functional prototype were first performed on chicken bones and then on open rhinoplasty operations.