An automated identification and configuration system for use with an
implantable medical device (IMD) is disclosed. The system includes a
first communication circuit that is attached to, or otherwise carried by,
a detachable component associated with the IMD such as a medical lead.
The communication circuit stores data such as model numbers, serial
numbers, technical data, and/or calibration information that describes
the additional component. This information may be transferred by the
first communications circuit to a second communications circuit that is
external to the additional component. This transferred data can be used
to automatically configure the internal circuitry and connection
functions of the IMD to properly interface with, and support, the
additional component. For example, the data can be used to automatically
adjust amplifier gains or other sensor circuitry, or to configure a
connector block to properly couple to the component. The data may further
be entered into a patient record on an external programmer, or may be
transferred to a central storage location to be generally accessible to
health care providers. In one embodiment, the first communication circuit
is a passive RF transponder. This first communication circuit may include
a receiver as well as a transmitter to allow the circuit to programmably
receive data at the time of component manufacture.