[1]郑传权,黄雄京,刘博生,等.基于脉搏波传导时间的血压测量方法[J].中国医学物理学杂志,2021,38(7):846-849.[doi:DOI:10.3969/j.issn.1005-202X.2021.07.011]
　ZHENG Chuanquan,HUANG Xiongjing,et al.Blood pressure measurement method based on pulse transit time[J].Chinese Journal of Medical Physics,2021,38(7):846-849.[doi:DOI:10.3969/j.issn.1005-202X.2021.07.011]
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基于脉搏波传导时间的血压测量方法()
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《中国医学物理学杂志》[ISSN:1005-202X/CN:44-1351/R]

卷:
38卷
期数:
2021年第7期
页码:
846-849
栏目:
医学信号处理与医学仪器
出版日期:
2021-07-26

文章信息/Info

Title:
Blood pressure measurement method based on pulse transit time
文章编号:
1005-202X（2021）07-0846-04
作者:
郑传权1; 2; 黄雄京2; 刘博生2; 周凌宏1
1.南方医科大学生物医学工程学院， 广东 广州 510515； 2.东莞市厚街医院， 广东 东莞 523945
Author(s):
ZHENG Chuanquan1;  2;  HUANG Xiongjing2;  LIU Bosheng2;  ZHOU Linghong1
1.School of Biomedical Engineering, Southern Medical University, Guangzhou 510515, China 2. Dongguan Houjie Hospital, Dongguan 523945, China
关键词:
血压; 脉搏波传导时间; 监测系统
Keywords:
blood pressure pulse transit time monitoring system
分类号:
R318.6
DOI:
DOI:10.3969/j.issn.1005-202X.2021.07.011
文献标志码:
A
摘要:
目的：设计一种连续血压测量方法，在无创的条件下能够实时监测受试者的血压。方法：对耳后动脉和趾背动脉的脉搏波进行特征识别，计算两个脉搏波之间的传播时间，并根据受试者的血液密度、血管内径、血管壁厚度等参数计算脉搏波传导速度，然后在传统脉搏波传导时间算法的基础上，增加受试者身高和体重，计算出人体的血压。结果：该算法得到的血压结果与真实值较为接近，并且实时性较好。结论：改进后的基于脉搏波传导时间的血压测量方法可用于血压的实时测量，为临床诊断提供帮助。
Abstract:
Abstract: Objective To design a continuous blood pressure measurement method for non-invasively monitoring the blood pressure of subjects in real time. Methods After the feature identification of the pulse waves of the posterior auricular artery and the dorsal digital artery, the transit time between the two pulse waves was calculated, and then the pulse wave velocity was obtained according to the patients physiological information such as blood density, blood vessel diameter and blood vessel wall thickness. Finally, based on the traditional pulse transit time algorithm, the height and weight of subjects were taken into consideration for calculating the blood pressure of the human body. Results Using the proposed method could obtain the blood pressure which was close to the real value, with a good real-time performance. Conclusion The improved blood pressure measurement method based on pulse transit time can be used to realize real-time blood pressure measurement, providing helps for clinical diagnosis.

相似文献/References:

[1]刘增丁,陈骥.脉搏波传导时间的血压估计模型[J].中国医学物理学杂志,2017,34(2):199.[doi:10.3969/j.issn.1005-202X.2017.02.017]
　Blood pressure estimation model using pulse transit time[J].Chinese Journal of Medical Physics,2017,34(7):199.[doi:10.3969/j.issn.1005-202X.2017.02.017]
[2]王一飞,刘光浚,刘轩吉,等.基于神经网络的脉搏波信号血压检测算法[J].中国医学物理学杂志,2022,39(8):998.[doi:DOI:10.3969/j.issn.1005-202X.2022.08.014]
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[4]曾俊,吕红艳,李承红,等. 基于Android手机的生理参数移动监测系统[J].中国医学物理学杂志,2018,35(10):1187.[doi:DOI:10.3969/j.issn.1005-202X.2018.10.015]
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备注/Memo

备注/Memo:
【收稿日期】2021-06-02 【基金项目】国家重点研发计划（2019YFC0121901）；东莞市社会发展（重点）项目（201950715023191） 【作者简介】郑传权，高级工程师，E-mail: 27605608@qq.com 【通信作者】周凌宏，教授，E-mail: smart@smu.edu.cn
更新日期/Last Update: 2021-07-26