A method for working operation of a medical device and method according to the medical device

The invention is a method of operating a medical device (10) and operating according to the method medical device (10), wherein the medical device (10) comprises a fitment (12) can be connected and a connected accessory (12) automatically by the medical device (10) wherein the detection of a connected accessory (12) an identifying the accessory (12) identifier (18) is available and where it can be seen from the identifier (18) via one for the medical device (10) available network connectivity automatically instructions for use (34) is retrieved to the accessory (12).