The invention relates to systems and methods for site selection and placement of extra-anatomic passages altering gaseous flow in a diseased lung. At least one application of a first protective substance is applied on an outer surface of the semiconductor chip. The cross flow fan, the indoor fan motor and the communication passage are arranged such that in a top plan view they are positioned along the rotational axis in the following order: the cross flow fan, the indoor fan motor, and the communication passage. Extending between the cuffs is an adjustable joint extension limiter for regulating pivotable distance of the cuffs in relation to each other. RFID readers, systems, and methods are also provided.