长春理工大学学报（自然科学版）
長春理工大學學報（自然科學版）
장춘리공대학학보（자연과학판）
JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY(NATURAL SCIENCE EDITION)
2014年
6期
119-121
,共3页
脉象信号%MSP430%低功耗%HK-2000B
脈象信號%MSP430%低功耗%HK-2000B
맥상신호%MSP430%저공모%HK-2000B
pulse signal%MSP430%low power%HK-2000B
脉象信号包含了许多生理病理信息，可以为医生诊断疾病提供重要依据。针对当前脉象仪功耗大、成本与仪器精度不可兼得等缺陷，设计了一种低功耗、微型化、可实时通讯的脉象信号采集系统。该系统采用HK-2000B脉象传感器进行采集，以MSP430单片机为核心，对信号进行分析、处理与结果显示，实现了脉象信号实时、连续的检测。通过多次实际测试，结果表明该系统可以适用于不同人群，能够准确显示脉象信号和相关参数，为医生对病情诊断提供有用信息。
脈象信號包含瞭許多生理病理信息，可以為醫生診斷疾病提供重要依據。針對噹前脈象儀功耗大、成本與儀器精度不可兼得等缺陷，設計瞭一種低功耗、微型化、可實時通訊的脈象信號採集繫統。該繫統採用HK-2000B脈象傳感器進行採集，以MSP430單片機為覈心，對信號進行分析、處理與結果顯示，實現瞭脈象信號實時、連續的檢測。通過多次實際測試，結果錶明該繫統可以適用于不同人群，能夠準確顯示脈象信號和相關參數，為醫生對病情診斷提供有用信息。
맥상신호포함료허다생리병리신식，가이위의생진단질병제공중요의거。침대당전맥상의공모대、성본여의기정도불가겸득등결함，설계료일충저공모、미형화、가실시통신적맥상신호채집계통。해계통채용HK-2000B맥상전감기진행채집，이MSP430단편궤위핵심，대신호진행분석、처리여결과현시，실현료맥상신호실시、련속적검측。통과다차실제측시，결과표명해계통가이괄용우불동인군，능구준학현시맥상신호화상관삼수，위의생대병정진단제공유용신식。
Pulse signal contains many physiological and pathological information,an important basis to diagnose the dis-ease for the doctors can be provided. Due to the defects of the pulse instrument such as power consumption and the balance between price and instrument accuracy, a kind of low power, miniaturization, real-time communication pulse signal acquisition system is presented in this paper. The system which used HK-2000B pulse sensor to acquire the pulse signal, the MSP430 chip is taken as its CPU to process the collected signal and the results is displayed on the screen;the detection of pulse signal real-time continuous is realized. After repeating the experiment, the testing result shows this system can be applied to different groups of people;the pulse signal and the related parameters can be accu-rately displayed;the useful information to disease diagnosis for the doctor is provided.
