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基于蓝牙传输的脉搏血氧饱和度监测系统设计
引用本文:曹辉,何波.基于蓝牙传输的脉搏血氧饱和度监测系统设计[J].微计算机信息,2007,23(25):104-106.
作者姓名:曹辉  何波
作者单位:中国海洋大学信息学院电子系,山东青岛,266100
基金项目:山东省中青年科学家科研项目;教育部留学回国人员科研启动基金
摘    要:血氧饱和度的测量在临床和日常保健中有重大意义。系统是以AT89C51单片机为核心控制的测量仪,实现了使用光传感器采集红光和红外光透过动脉血管后产生的信号电路以及相关的测量电路,并利用单片机控制蓝牙模块,采用基于HCI层的单片机对蓝牙模块的控制方式,实现了与PC机的通信。本文把血氧饱和度检测系统和蓝牙技术结合起来,克服了使用传统的有线系统及病人不能自由活动的缺点,给病人带来了行动上的便利,也给家庭监护、远程医疗等创造了条件。

关 键 词:血氧饱和度  脉搏  光电传感器  蓝牙技术
文章编号:1008-0570(2007)09-1-0104-03
修稿时间:2007-06-13

Design of the Pulse Oxygen Saturation in BloodMeasuring Instrument Based on Bluetooth transmission
CAO HUI,HE BO.Design of the Pulse Oxygen Saturation in BloodMeasuring Instrument Based on Bluetooth transmission[J].Control & Automation,2007,23(25):104-106.
Authors:CAO HUI  HE BO
Affiliation:Ocean University of China, Information College, Electronic Department,Qingdao, Shandong, 266100
Abstract:The measurement of oxygen saturation in blood has great significance in clinical and daily health care.The system is a measurement instrument that takes AT89C51 as the core control.In hardware,it fulfils the signal circuits and the related measure-ment circuits by using photosensor to collect red light and infrared ray passing through arterial vessel.And based on the Host-Host controller module,it fulfils the communication with personal computer via HCI.The primary aim of this system is to monitor the health of the patient using Bluetooth wireless technology with respect to specific parameters such as SaO2.This overcomes one of the drawbacks of the current system,which is not suitable for an ambulatory patient since the patient is wired into the system.It brings convenience to the patients,and creats condition for family health monitoring and long range medical treatment.
Keywords:HCI
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