Academic Thesis

Basic information

Name Eto Masumi
Belonging department
Occupation name
researchmap researcher code B000264821
researchmap agency Okayama University of Science

Title

An accelerometry-based, low cost and non-invasive respiration monitoring in anesthetized mice

Bibliography Type

Joint Author

Author

Akashi N, Miyagawa Y, Kuno H, Eto M, Akagi T.

Summary

Respiratory rate monitoring is essential especially for anesthetized animals in veterinary and biomedical research. Current methods often rely on invasive or wearable devices, which can stress animals, especially smaller ones like rodents. Here we present a non-invasive, environmentally integrated device that detects subtle breathing movements through waveform analyzed data via a triaxial accelerometer under a flexible fabric sheet in a trampoline-like box. The accuracy of the system was tested on anesthetized mice under varying isoflurane concentrations (1 to 3%) by comparison with a laser displacement sensor. The accelerometer data closely correlated with that from a laser displacement sensor, particularly under deeper anesthesia, with minimal deviations in respiratory rate detection. This method may provide a promising alternative for animal respiratory monitoring.

Magazine(name)

Journal of Veterinary Medical Science

Publisher

Volume

Number Of Pages

StartingPage

EndingPage

Date of Issue

2024/12

Referee

Exist

Invited

Not exist

Language

Thesis Type

ISSN

DOI

10.1292/jvms.24-0457

NAID

PMID

URL

J-GLOBAL ID

arXiv ID

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DBLP ID