Disclosed is an inventive method for an aseptic assembly of a multi-component medical device. In this method a first component of the medical device is provided in a first container and a second component of the medical device is provided in a second container. Each of the first and second separated containers have a rupturable portion. The first component in the first container is sterilized using a first sterilization technique and the second component in the second container is sterilized using a second sterilization technique. The first and second containers are joined while arranging the rupturable portions in an overlapping configuration which is aseptically sealed against the surroundings. Finally, one of the components is transferred through the rupturable portions and the components are aseptically assembled to form the medical device as a sterile package.
