A semiconductor device is assembled from a lead frame. In addition to pathogens, clearance of therapeutic or diagnostic agents, autoantibodies, anti-graft antibodies, and other undesirable compounds may be induced using the multivalent, multispecific molecules. Further, the flexible elastic layer that extends away from the tag has a thickness greater than the thickness of the tag and has a dispersion zone adjacent the unifying flat bond zone. The spring-biasing of the arm sections provides a clamping force for mounting the power strip to an object. Advantageously, the locking condition of the mated connector protects the electrical contacts from excessive wear created when relative motion exists between the plug connector and the receptacle connector, thus preventing loss of continuity, excessive heating and even combustion due to excessive heating. In preferred embodiments the methods and systems are used for administration of weight loss medications.