心律大師產品特色

血壓量測
心跳變異性 (Heart rate variability, HRV) 分析
自律神經活性分析
      交感神經活性與比例
      副交感神經活性與比例
      平衡指標
心律不整偵測
心跳脈波(動脈血壓波)自動分析 (脈診儀功能)
血管緊張度 (動脈硬化) 指數
即時心跳與HRV監測功能可用於Biofeedback

2016-08-16

心律大師學術論文:Pulse Analysis System with a Novice Periodic Function Examination Method on Sepsis Survival Prediction

論文網址

Pulse Analysis System with a Novice Periodic Function Examination Method on Sepsis Survival Prediction



Abstract

This project proposes a pulse analysis system for doctors to diagnose their patients using their pulse signals. A novice and easy time-domain algorithm is applied to pulse signal for periodic function examination. Monitoring and modeling our body as a system with digitalized pulse signals is one of the linkages that we can find among Traditional Chinese Medicine (TCM), hemodynamics and modern Information Communication Technology (ICT). With the labeling of diseases or some modern Bio-markers, we are able to link pulse analysis, ICT and the latest medical science together. The proposed method is capable of calculating the instability of the pulse wave of subjects. After finding the starting point of each period in a periodic wave, we use set theory as the constraint to detect stable periodic wave. With normal heart rate checking and the variability of each period checking, our algorithm can detect whether the input signal is normal, stable and periodic. A coefficient that represents the instability is calculated by the average Standard Deviation (SD) of each period in the waveform. The proposed system helps the automation of pulse examination to select a proper segment for harmonic analysis. With the periodic function examination method, non-survival sepsis patients in Continuous Mandatory Ventilation (CMV) mode or Continuous Positive Airway Pressure (CPAP) mode can be significantly separated.

Keywords

eHealth; Bioinformatics; Traditional Chinese Medicine; Sepsis


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關於馬克獅博士康健研究室

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I am a Ph.D of NTUEE, Major in BME. I am a healthcare, medical device and medical informatic professional developer.

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