The invention provides a highly sensitive measurement and detection technique for dioxins, which has advantages inherent to immunoassay; and markers to be used in the technique. The MFS is a dexterous endoscope providing access, direct visualization, tissue sampling, and treatment, of body lumens. The software program generates information to provide visual cues representing a Jam Acceptability Region contour, a Jam Assessment Strobe and text for display on a number of flexibly configurable display formats posted on display units. Advantageously, by setting up a packet-data session between the user terminal and the translation node, the underlying data may be carried over an access link at a higher service level than would normally be provided for a circuit-data session carried over that access link. The capacitor and resistor are fabricated on the head carrier at the same time and in the same process as the read head. Memory deformable elements of the exhaust device are heated to shrink, and meanwhile, guide vanes located on an air outlet are driven to rotate and swing back and forth between a left outlet position and a right outlet position, such that the exhaust device reciprocatively changes an outlet position without requiring any external power.