FIELD: medicine.SUBSTANCE: sprayer for medical treatment procedures uses at least two cylindrical sections to separate the inlet from the outlet and includes a casing comprising an inlet and an outlet and an engine mounted in the casing and having an eccentric transmission shaft. The first cylindrical section is mounted in the casing and includes the first piston and the first connecting bearing coupled to the first piston, an eccentric transmission shaft passing through the first connecting bearing, the first supply port, a shut-off delivery valve installed in the first supply channel of the first supply port. The first supply port is connected to the end of the first connecting tube, and the other end of the first connecting tube is connected to the input, forming the first supply pipe. The second cylindrical section is mounted in the casing and includes the second piston and the second connecting bearing coupled to the second piston, an eccentric transmission shaft passing through the second connecting bearing, the second supply port, a shut-off outlet valve installed in the second outlet channel of the second outlet port. The second outlet port is connected to the end of the second connecting tube, and the other end of the second connecting tube is connected to the outlet, forming the second outlet pipe.EFFECT: elimination of the undesirable connection between the inlet and outlet pipes to eliminate the risks of cross infection.5 cl, 8 dwgИзобретение относится к медицинской технике. Распылитель для медицинских лечебных процедур использует по крайней мере две цилиндрические секции для отделения входа от выхода и включает кожух, включающий вход и выход, и двигатель, установленный в кожухе и при этом имеющий эксцентричный трансмиссионный вал. Первая цилиндрическая секция установлена в кожухе и включает первый поршень и первый соединительный подшипник, связанный с первым поршнем, эксцентричный трансмиссионный вал, проходящий через первый соединительный подшипник, п
