Processing device and method of hemodynamic analysis for detecting a syndrome

A system for detecting a particular syndrome based on hemodynamic analysis, comprising:

• a hemodynamic sensor adapted to be positioned on a testee, said hemodynamic sensor including
• a first connection module, and
• a hemodynamic sensing module electrically connected to said first connection module, said hemodynamic sensing module being configured to detect a hemodynamic status of the testee in order to generate a piece of hemodynamic data that represents a hemodynamic waveform and that is related to the testee;
• and
• a processing device configured to communicate with said hemodynamic sensor, said processing device including
• a storage module storing an application program,
• a second connection module configured to communicate with said first connection module,
• a processor electrically connected to said storage module and said second connection module, and
• an output module electrically connected to said processor;
• wherein said processor is configured to, upon reading and executing the application program stored in said storage module,
• obtain the piece of hemodynamic data from said hemodynamic sensor through said second connection module,
• perform first moving average (MA) filtering on the hemodynamic waveform to obtain a first filtered waveform that corresponds to the hemodynamic waveform;
• use a sliding window algorithm to determine multiple troughs of the first filtered waveform that are each a diastolic nadir of the hemodynamic waveform, in order to determine multiple waveform segments of the first filtered waveform that are each between adjacent two of the troughs,
• determine smoothness of the waveform segments,
• determine a relation between the hemodynamic waveform and a particular syndrome based on the smoothness of the waveform segments,
• generate a detection result indicating a possibility of the testee being afflicted with the particular syndrome based on the relation thus determined, and
• control said output module to output the detection result.