| 摘要 |
FIELD: medicine.SUBSTANCE: invention relates to medicine, specifically to connecting devices of containers for collection, storage and transportation of medical solutions. Plastic port for soft container 1 comprises plastic body of stepped shape with a through axial channel of variable cross-section and plastic cover 3 with tear-off protective tab. Body is made with a flexible polyhedral section for tight installation between walls 6, 7 of soft container 1, transition section and rigid cylindrical section 9 for installation of rubber sealing plug 10 and cover 3, that is provided with protrusions for fixation in grooves of inner surface of cylindrical section 9. Port is equipped with, placed in through channel of body, radial fixing elements in form of longitudinal elastic petals, and plug 10 has an annular shape with a central recess for formation of a pierced partition.EFFECT: design provides strict fixation in of needle in body of port at its introduction, avoiding distortion, reliable sealing of container and sterility, as well as reduced force for access of needle through cover, fixed against unauthorized twisting from body.9 cl, 10 dwg |
