En kopplingsdel, en koppling, en infusionspåse, en infusionsanordning och ett förfarande för överföring av medicinska substanser

摘要

A coupling component (13) for transmitting medical substances, comprises two channels (17, 18) for conveyance of medical substances in two opposite directions, and a connecting mechanism (21) for releasable connection to a second coupling component (14) having a further channel (19) for creating a coupling (12). The connecting mechanism is a thread. An Independent claim is also included for a method of conveyance of medical substances to and from a container, comprising connecting a first coupling component having two channels, for conveyance of medical substances in two opposite directions to a second coupling component of a container, where by opening the container towards the two channels after that the first coupling component and the container are connected to each other, for enabling conveyance of a medical substance from the container via one first of the two channels, and conveyance of a medical substance to the container via the other of the two channels.