Physiological parameter analysis for implantable limiting device and data recorder

The invention relates to a physiological parameter analysis for an implantable limiting device and a data recorder. The implantable limiting device can provide limit in bodies of patients, and comprises one or more sensors for sensing a plurality of parameters; the parameters comprise fluid pressure, pulse width, pulse amplitude, pulse counting, pulse lasting time, frequency, electrical properties or other parameters of the limiting device; the data obtained by the sensors can be transmitted to the extracorporeal device of patients, such as a data recorder, through a remote sensing coil or other communicating device; the data recorder can store data and transmit the data to a remote position through a network; an abutting station can be provided to couple a data recorder to the network and/or charge the data recorder; the recorded data is analyzed and/or displayed by a plurality of technologies to estimate and/or track the status of the limiting device or patients for monitoring physiological status of patien