On-line control of circulating blood volume

Area of Science:

• Physiology
• Biomedical Engineering

Background:

• Accurate measurement of circulatory blood volume is crucial for understanding cardiovascular function.
• Dynamic changes in blood volume significantly impact physiological responses.

Purpose of the Study:

• To develop and validate an experimental method for continuous determination of circulatory blood volume.
• To assess the utility of this method in analyzing circulatory responses to blood volume alterations.

Main Methods:

• Development of an experimental setup enabling continuous blood volume monitoring.
• Utilization of a servo system to control blood transfer between an external reservoir and the cardiovascular system.

Main Results:

• The developed method allows for real-time, continuous measurement of circulatory blood volume.
• The system effectively modified blood volume via controlled blood transfer.

Conclusions:

• The novel experimental method provides a reliable means for continuous circulatory blood volume determination.
• This technique offers potential for analyzing complex circulatory responses to blood volume variations.