The Use of a Wireless Token Ring Protocol to Monitor Vital Data in Mute Swans

Nakajima, Isao; Mitsuhashi, Kokuryo; Juzoji, Hiroshi; Ozaki, Kiyoaki; Nakamura, Noboru; Odaya, Yoshiya

doi:10.1109/wpmc50192.2020.9309466

Cited by 1 publication

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“…Specifically, we have developed a terminal that detects the heartbeat and respiratory movements of a swan, records this information in a data logger, and intermittently transmits the data by packet communication (2.4 GHz). We have previously reported these findings in this journal [9][10][11][12][13][14]. Power is required to monitor and wirelessly send bird physiological data, and we report a subcutaneously implanted device that converts flapping motions into power using magnets and coils.…”

Section: Research On Attaching Ict Equipment To Birds Tomentioning

confidence: 88%

Correlation of Axillary Artery Pressure and Phase of Esophageal Impedance in Chickens

Nakajima¹,

Kuwahira²,

Hori³

et al. 2022

J Multimed Inf Syst

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I. BACKGROUND 1.1. Research PurposeAvian blood pressure can be measured under surgical exposure by a specialist cutting down blood vessels. However, inhalational anesthesia is required to expose the blood vessels in birds and place a catheter in a small blood vessel. This requires a high level of skill and relatively few reports have applied such methods. The presence of the wings instead of arms on birds means that a manchette cannot be anatomically wrapped around the limb for blood pressure measurement, so blood pressure is not easily monitored in birds. In this paper, in an environment under inhalational anesthesia with spontaneous breathing, an esophageal catheter was inserted, blood pressure was estimated from impedance changes in 1-MHz radio waves, and the origin of flow was estimated based on data obtained simultaneously from various multimedia devices. History of Data Collection from Birds International Space Station (ISS) Russian-GermanAnimal Movement Monitoring System ICARUS Since the gain over temperature (G/T) of the antenna mounted on the above-mentioned NOAA satellite is a small value, transmission power on the ground cannot be reduced.

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Section: Research On Attaching Ict Equipment To Birds Tomentioning

confidence: 88%