SYSTEME ET PROCEDE DE SURVEILLANCE ET DE DETERMINATION DE PARAMETRES DE PATIENT A PARTIR D'UNE FORME D'ONDE VEINEUSE DETECTEE

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专利权人:

BAXTER INTERNATIONAL INC.;BAXTER HEALTHCARE SA

发明人:

HANDLER, JONATHAN,MARTUCCI, JAMES,HOCKING, KYLE,EAGLE, SUSAN,BROPHY, COLLEEN,BOYER, RICHARD,BAUDENBACHER, FRANZ

申请号：

CA3047120

公开号：

CA3047120A1

申请日:

2017.12.15

申请国别(地区):

CA

年份:

2018

代理人:

摘要：

Devices, systems, and methods for monitoring patient hemodynamic status, systemic vascular resistance, reversal of cardiac and respiratory rates, and patient respiratory volume or effort are disclosed. A peripheral venous pressure is measured and used to detect levels, changes, or problems relating to patient blood volume. The peripheral venous pressure measurement is transformed from the time domain to the frequency domain for analysis. A heart rate frequency is identified, and harmonics of the heart rate frequency are detected and evaluated to determine, among other things, hypovolemia or hypervolemia, systemic vascular resistance, and cardiac and respiratory rates, and patient respiratory volume or effort.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/