102 and innermost layer 104 the second internal probe can be also disposed in any enclosed space in the device not shown in the configuration described in fig1 probes 130 and 110 and transponder 140 represent one open circuit and probes 130 and 112 and transponder 140 represent a second open circuit each open circuit is available to power or enable the transmitter or may enable the transponder to alter a base signal after the balloon is deployed in the stomach the external probe 130 is in contact with the surrounding tissue and body fluids and stomach contents upon a breach in the integrity of the wall such as a tear in the outermost layer 102 the leakage of physiologic fluid or stomach contents with electrolytes into the tear forms a salt bridge that closes the circuit formed probes 130 and 112 and transponder 140 once the circuit is closed a toggle is switched in the transponder which will be enabled to transmit a u201c layer 102 breach u201d signal tears through layer 106 in the balloon wall will allow leakage of physiologic fluid or stomach contents with electrolytes into the tear forming a salt bridge that closes the circuit formed.