In some embodiments, the present invention generally provides self-adjusting gastric banding systems for the treatment of obesity and obesity related conditions, as well as systems for allowing the automatic self-adjustment of gastric bands when a patient swallows a large bolus. The client includes a setting section for setting a parameter and a notification section for notifying the parameter set by the setting section. A dilution gas is flowed through a dilution gas line which extends through the chamber to permit heating of the dilution gas by the heat in the chamber without mixing the dilution gas and the oxidizing gas in the chamber. The cooktop temperature sensor assembly includes a resistance temperature detector electrically connected to at least two of the three springs.