The utility model relates to gynecological instruments, namely to instruments for embryo transplantation during in vitro fertilization. The technical result of the proposed utility model is to simplify the design. Before starting the procedure, if necessary, it is possible to adjust the bend of the second tube 10 of the external catheter 8, and also place the stopper 11 on the necessary distance from the second distal end 13. To provide the necessary rigidity of the external catheter 8 inside the external catheter 8 from the working Arm 9 is introduced rigid element (input is performed not on the entire length of the second outer tube 10 of the catheter 8). The external catheter 8 is inserted into the cervical canal with the second distal end 13. By acting on the traction 16, it is possible to bend the second flexible part 12 of the external catheter 8 as necessary, thereby facilitating the passage of the external catheter 8 through the cervical canal by adjusting the direction of movement of the second distal end 13. The possibility of bending the second flexible part 12 due to the impact on the traction 16 also provides the possibility of redirecting the second distal end 13 and, accordingly, the external catheter 8 without external catheter 8 from the cervical canal in case of abutment of the external catheter 8 against the wall of the cervical canal. In addition, if the cervical canal is rather narrow, the presence of traction 16 allows it to be temporarily expanded. After the external catheter 8 is completely inserted into the cervical canal, the rigid element is removed from the external catheter 8. An internal catheter 1 with an attached syringe, the first distal end 4 is inserted into the external catheter 8 through the hole 18 in the working handle 9. After placing the internal catheter 1 in the required position, the medium with the embryos is transferred into the uterine cavity.Полезная модель относится к гинекологическим инструментам, а именно к инструме
