FIELD: medical equipment.
SUBSTANCE: group of inventions can be used for diluting a drug concentrate for injection. Connecting device (10) ensures connection of the closed perforated plug to the container. This device comprises base (14) installed on container, including hollow element for perforating the plug, which forms at least one hole, and needle holder (18), connected to base (14), which comprises needle for subcutaneous injections (180), one end of which opens into inner volume of hollow element. Device (10) additionally comprises sleeve (16) attached to needle holder (18), and shell (11) fixed around sleeve (16) and having a central axis (X11), along which it can move, as well as return device (15), which applies elastic force to shell against movement of shell relative to sleeve. Group of inventions also relates to isolating unit comprising container closed by perforated plug, container and said connecting device (10), as well as to a method for filling a container with a container needle in a closed perforated plug container.
EFFECT: group of inventions provides higher safety by preventing accidental sticking of the needle before injection and reducing the risk of its breakage, and also provides a syringe with a ready-to-use hypodermic needle.
15 cl, 18 dwg
