A lead frame may include a plurality of leads, each having a bonding portion electrically connected to a semiconductor chip and an attaching portion. Hereby, one or more implant devices can be implanted in the vessels and can subsequently be heated by external energy-providing means. Thereby, the triggering control device enables the data collection host to proceed a functional action by the Bluetooth communication module, so as to solve the contact fault or interference problem of the prior art. The order is then fulfilled at a volume pricing level although individual portions of the collective order are routed to a plurality of purchasers. The session signaling address of the paging and location server being used by a visiting mobile node is registered with the visiting node’s home session signaling server.