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脉压袋气囊容积的定量辨识及其对血压间接测量的意义
被引:1
作者
:
论文数:
引用数:
h-index:
机构:
江国泰
机构
:
[1]
西安交通大学生物医学工程研究所
来源
:
生物医学工程学杂志
|
1988年
/ 04期
关键词
:
脉压;
血压;
气囊;
肺;
容积;
间接测量;
D O I
:
暂无
中图分类号
:
学科分类号
:
摘要
:
本文用间接测定法和估计算法获得了标准脉压袋气囊的静态容积改变与手臂围长的线性相关模型和气囊静态压力—容积的相关模型。从理论气体的状态方程出发,建立了气囊基础容积的参数估计模型。在气囊气体质量泄放速率为气囊压力的线性函数的条件下,从压力—时间曲线中定量辨识出气囊的动态容积绝对值。初步论证了从脉压袋的脉压波中定量提取血压容积分量和压力分量的可能性。
引用
收藏
页码:247 / 252
页数:6
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←
1
→
共 2 条
[1]
DESIGN AND DEVELOPMENT OF A NEW ELECTRONIC SPHYGMOMANOMETER
[J].
VACHTSEVANOS, GJ
论文数:
0
引用数:
0
h-index:
0
机构:
DEMOCRITUS UNIV THRACE,SCH ENGN,DEPT ELECT ENGN,XANTHI,GREECE
DEMOCRITUS UNIV THRACE,SCH ENGN,DEPT ELECT ENGN,XANTHI,GREECE
VACHTSEVANOS, GJ
;
KALAITZAKIS, KC
论文数:
0
引用数:
0
h-index:
0
机构:
DEMOCRITUS UNIV THRACE,SCH ENGN,DEPT ELECT ENGN,XANTHI,GREECE
DEMOCRITUS UNIV THRACE,SCH ENGN,DEPT ELECT ENGN,XANTHI,GREECE
KALAITZAKIS, KC
;
PAPAMARKOS, NE
论文数:
0
引用数:
0
h-index:
0
机构:
DEMOCRITUS UNIV THRACE,SCH ENGN,DEPT ELECT ENGN,XANTHI,GREECE
DEMOCRITUS UNIV THRACE,SCH ENGN,DEPT ELECT ENGN,XANTHI,GREECE
PAPAMARKOS, NE
.
MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING,
1985,
23
(05)
:453
-458
[2]
Errors in Clinical Measurement of Blood Pressure in Abesity. King G. E. Clinical Science . 1967
←
1
→