Pressing hemostasis device for cardiology department

The invention discloses a pressing hemostasis device for the cardiology department. The device comprises a fixed shell, a fastening rubber ring is arranged at one end of the fixed shell, and a rotaryknob used for fixing is arranged at one end of the fastening rubber ring and located on the fixed shell; the inner wall of the fixed shell is of an arc groove structure, a threaded groove is formed inthe fixed shell, and a threaded rod is arranged in the threaded groove; an external pressing block is arranged at one end of the threaded rod, the external pressing block is in movable, spiral and retractable connection with the fixed shell through the threaded rod in the threaded groove, and the external pressing block is made from an arc silicone material; a twisting groove is formed in the fixed shell, and the twisting groove and the threaded groove are in concentric circle position distribution. The pressing hemostasis device for the cardiology department is provided with the fixed shell,the inner wall of the fixe