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容積補償型連続血圧測定のための加圧振動法によるサーボ制御目標値の短時間決定法
http://hdl.handle.net/2297/14324
http://hdl.handle.net/2297/143249d2c29f1-2d58-4081-8371-f564ca306709
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-YAMAKOSHI-T-218.pdf (709.3 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | 容積補償型連続血圧測定のための加圧振動法によるサーボ制御目標値の短時間決定法 | |||||
| タイトル | ||||||
| タイトル | A New Method for the Fast Determination of a Servo-Reference Value with Vibration Technique for Monitoring Non-Invasive Instantaneous Blood Pressure Using the Volume-Compensation Technique | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
澤野井, 幸哉
× 澤野井, 幸哉× 藤井, 健司× 松村, 直美× 藤田, 麗二× 野川, 雅道× 山越, 健弘× 田中, 志信× 山越, 憲一 |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学大学院自然科学研究科 | |||||
| 書誌情報 |
生体医工学 : 日本エム・イー学会誌 = Transactions of the Japanese Society for Medical and Biological Engineering : BME 巻 46, 号 2, p. 218-225, 発行日 2008-04-10 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1347-443X | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11633569 | |||||
| 出版者 | ||||||
| 出版者 | 日本生体医工学会 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | To perform the instantaneous radial blood pressure measurement based on the volume-compensation method, a reference value for the servo control (V_0) has to be determined in the initial stage of the measurement. The volume-oscillometric method with a photo-plethysmography has previously been used to determine the V_0. However, an operational time by this method requires more than 30 s. In order to reduce this time and/or to reset quickly the V_0 when it suddenly changes during the measurement, we have developed a new method to determine the V_0 more quickly. In this new method, sinusoidal vibrations having a frequency of 20 Hz and an amplitude of 10 mmHg are superimposed on the cuff pressure that is increasing by the rate of 20 mmHg/s. The V_0 can be determined by detecting a mean value of the photo-plethysmographically measured arterial volume showing the maximum volume amplitude corresponding to the pressure vibration component. The validity of this method was evaluated using twenty healthy subjects by comparing with the volume-oscillometric method as a reference. The results indicated that the present method could determine the V_0 with very high accuracy : The average of the ratio of V_0 determined by these two methods was 1.002 with standard deviation of 0.012. This paper also described the effects of the levels of blood pressure, pulse rates and the circumferences of the wrists on the determination of V_0, together with the resetting of V_0 during the instantaneous blood pressure measurement when the initial V_0 was suddenly changed due to an artificial operation. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://ci.nii.ac.jp/naid/110006793193/ | |||||
