書誌事項
- タイトル別名
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- Development of the Ring-type Non-invasive Continuous Blood Pressure Monitoring System -A Pilot Study on the Determination Method of Mean Arterial Pressure Based on the Volume Clamp Method Using the Modified Normalized Pulse Volume-
- ユビワガタ ノ ヒシンシュウテキ レンゾク ケツアツ ケイソク システム カイハツ ケンキュウ -シュウセイ キジュンカ ミャクハ ヨウセキ ヲ モチイタ ボリューム クランプホウ ニ オケル ヘイキン ドウミャク ケツアツ ノ ケッテイホウ ニ カンスル ヨビ ケントウ-
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説明
type:論文(Article)
Along with the development of non-invasive techniques for the high accuracy measurement of blood pressure on the finger, the investigation of finger pulse volume (PV) variability has been attracted considerable interest. Modified normalized pulse volume (mNPV) has the potential to be a practical index for the determination method of mean arterial pressure (MAP) based on the volume clamp method due to its very sensitive to vasoconstrictor stimuli on the finger. However, MAP derived by mNPV has not yet been investigated. Therefore, we compared MAP measured by sphygmomanometer as a reference, with MAP derived by the PV and mNPV using the developed prototype system during baseline in ten young subjects. The results gave mean differences in Bland-Altman plots between the measured MAP and MAP derived by PV and mNPV of 1.86 ± 6.49 (standard deviation) and -2.54 ± 8.12, respectively. mNPV is discussed in terms of the availability for determination of MAP based on VCM. In conclusion, mNPV is a valid approach, which might be useful for the calibration index of MAP derived by PV.
収録刊行物
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- 福岡工業大学総合研究機構研究所所報
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福岡工業大学総合研究機構研究所所報 2 99-103, 2020-04-04
福岡工業大学総合研究機構
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詳細情報 詳細情報について
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- CRID
- 1050003824756438528
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- NII論文ID
- 120007140099
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- ISSN
- 24345725
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- HANDLE
- 11478/1490
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- 本文言語コード
- ja
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- 資料種別
- departmental bulletin paper
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- データソース種別
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- IRDB
- CiNii Articles
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