1. A medical device having an internal fluid flow path, said device comprising:! protruding in the forward direction of the element for the exit of the fluid, made with the possibility of insertion into the channel for movement of the fluid with the front component product and connected to it with the possibility of a connector； and! a protector protruding forward beyond the fluid outlet member to protect the fluid outlet member from pathogenic contamination by contact prior to being able to be coupled to the front component product. ! 2. The medical device according to claim 1, in which the device is a syringe, which further comprises a housing and a plunger inserted into the housing. ! 3. The medical device according to claim 2, in which the syringe is a pre-filled syringe. ! 4. The medical device according to claim 1, in which the front component is selected from the group including a sealing plug, safety cap, complete hypodermic needle, CLAVE® connection nozzle, Luer lock nozzle, or other vascular access nozzle, device for access to ampoules and Luer-activated catheter sleeve. ! 5. The medical device according to claim 4, in which the hypodermic needle assembly further comprises at least one integrated needle safety element. ! 6. The medical device according to claim 5, in which the built-in safety element of the needle is selected from the group including removable shells, rotary covers and other devices designed to protect employees of the sphere1. Медицинское устройство, имеющее внутренний путь потока текучей среды, причем указанное устройство содержит: ! выступающий по направлению вперед элемент для выхода текучей среды, выполненный с возможностью вставления в канал для движения текучей среды с фронтальным комплектующим изделием и соединяемый с ним с возможностью разъема； и ! защитное приспособление, выступающее вперед за пределы элемента для выхода текучей среды, для защиты элемента для выхода текучей среды от патогенного загрязнения путем контакта до сое
