Straight raspber

Abstract

This utility model relates to medical instruments. Its objectives include: improving precision and controllability; enhancing force transmission. The technical result includes: reducing the risk of injury; improving ergonomics; and enhancing force transmission. A straight raspatory comprising a handle and a support lever, characterized in that the support lever is connected to the working part, which is a straight section with a distal blade made in the form of a flattened spatula with a slightly rounded cutting-separating edge, the handle is made elongated, ergonomic, provided with longitudinal recesses on both sides, as well as lateral recesses for placing fingers, The support lever contains a stop with transverse saddle-shaped knurling and a round stop for the thumb, while the handle, support lever and working part are made from a single piece of corrosion-resistant medical steel, and all outer edges, except for the cutting-separating edge of the blade, are made rounded. The research is funded by the Science Committee of the Ministry of Science and Higher Education of the Republic of Kazakhstan (grant BR24992786 “Development of technology for the manufacture of samples of domestic medical instruments and medical devices”).