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1、基于单片机的电子血压计设计摘要现代社会的迅速发展,导致环境日益恶化,不健康的生活习性与不科学的饮食习惯,导致人类疾病越来越多的出现。其中,有着人类第一无形杀手称号的高血压病,已逐渐上升到人类疾病危害排行榜的前几名,长期危害着人体健康,让饱受高血压折磨的患者痛不欲生。如何便捷有效地测量与监控高血压,从而有效预防与治疗高血压,成为人们对抗高血压病的首要问题。于是,设计一台便捷的测量血压的装置,成为重中之重。目前市场上的大部分动态血压记录仪,只记录每次测量的结果,医生面对的是一批真伪难辩的数字,无法判别血压计的准确性、可靠性。本课题研究最终旨在设计出全信息的动态血压记录仪,使每次
2、测量结果完全透明,使医生可以对照原始波形判断数据的真伪,有效甄别出干扰和伪差引起的错误检测,恢复真实血压,保证血压报告的有效性和可靠性。家用电子血压计,主要是用于家庭。家庭医疗保健已成为现代人的医疗保健时尚。过去人们测量血压必须到医院才行,而今只要拥有了家用电子血压计,坐在家里便可随时监测血压的变化,如发现血压异常便可及时去医院治疗,起到了预防脑出血、心功能衰竭等疾病猝发的作用。本文将详细介绍便携式血压测量装置的设计。关键词:ASDX001,AT89C51,液晶显示,压力测量42THEDESIGNOFPORTABLEBLOODPRESSUREMONITORABSRACTTh
3、erapiddevelopmentofmodernsociety,leadingtodeterioratingenvironment,unhealthylivinghabitsandunscientificeatinghabits,leadingtotheemergenceofanincreasingnumberofhumandiseases.Whichhasoneinvisiblekillersofthehumanhypertension,andhasgraduallyrisentothetopranksofhumandisease,along-termhazardtoh
4、umanhealth,sothatpatientssufferingfromhypertensionpain.Howconvenientandeffectivemeasurementandmonitoringhypertension,andthuseffectivepreventionandtreatmentofhypertension,aconfrontationhypertensionisthemostimportantissue.Therefore,designaconvenientmeasurementofbloodpressuredevices,hasbecome
5、apriority.Thisarticlewilldetailthedesignofourintelligentbloodpressuremeasuringdevices.Currentlyonthemarketmostoftheambulatorybloodpressurerecordingdevicesonlyrecordstheresultsofeachmeasurement,thedoctorfacedwithagroupofauthenticityNanbianfigures.Thisstudyisdesignedeventuallytofullinformati
6、on,ambulatorybloodpressurerecorder,sothateachmeasurementisentirelytransparent,real-timeanalysiscombinedwithretrospectiveanalysis,sothatdoctorscancontrolthedatatojudgetheauthenticityoftheoriginalwaveform,effectivelyscreeningoutinterferenceandartifactcausedTheerrordetection,recoverytrueblood
7、pressure,bloodpressurereportstoensurethevalidityandreliability.HomeBloodPressureMonitor,mainlyforhome.Homehealthcarehasbecomeafashionablemodernhealthcare.Measuringbloodpressureinthepastpeoplehavetogotothehospitalforthejobnowaslongastheelectronicbloodpressuremo