THE JOURNAL OF JAPAN SOCIETY FOR CLINICAL ANESTHESIA
Online ISSN : 1349-9149
Print ISSN : 0285-4945
ISSN-L : 0285-4945
Symposium (2)
Artificial Automatic Blood Pressure Control
Fumiyasu YAMASAKI
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JOURNAL FREE ACCESS

2018 Volume 38 Issue 2 Pages 223-228

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Abstract

The arterial baroreflex regulates blood pressure, and some diseases with baroreflex failure cause severe orthostatic hypotension. Anesthesia also attenuates the baroreflex. Therefore, unexpected hypotension may occur as a result of bleeding or surgical manipulation under anesthesia. Anesthesiologists usually administer infusion and catecholamine to maintain blood pressure, but it is hard to use in patients with heart disease. We analyzed the baroreflex system using system engineering, and applied neuro-interface method to re-construct it to the outside of the body. We discuss the development of the “bionic baroreflex system”, an artificial baroreflex system.

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© 2018 by The Japan Society for Clinical Anesthesia
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