The aspiration needle with modified Chiba-tip for biopsy of soft tissue and prenatal diagnosis. The Gamma aspiration needle can be used for various types of biopsies, such as cytological aspiration, amniocentesis, drawing chorionic villi, cystocentesis, cholangiography and needle aspiration. The special sharpening of the modified Chiba-tip improves penetration making it less invasive to easily reach the deepest areas. The centimeter marking, the sliding stopper and the internal echo marker make it easier and safer to control the depth reached. The coupling between needle and grip allows smooth introduction of the stylet into the cannula. Gamma needle is equipped with a practical universal Luer-lock connector and an ergonomic grip made of transparent plastic so that the passage of fluids is visible.