2023 Fiscal Year Final Research Report
Development of ear-cuff type wearable device for monitoring the functions of blood pressure control
| Project/Area Number |
19H04156
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Review Section |
Basic Section 61020:Human interface and interaction-related
|
|---|
| Research Institution | Sapporo Medical University |
|---|
Principal Investigator |
Kato Yuichi 札幌医科大学, 医療人育成センター, 講師 (90363689)
|
|---|
| Project Period (FY) |
2019-04-01 – 2023-03-31
|
| Keywords | ウェアラブルデバイス / 血圧 / 圧反射 / 健康管理 / 在宅検査 |
|---|
| Outline of Final Research Achievements |
I developed the ear-cuff typed wearable device for measuring waved normalized pulse volume (NPV) every-day. Newly fined tool, particularly, occupies the possibility that estimates the beat-by-beat diastolic blood pressure (DBP). I confirmed that waved NPV was correlated the DBP simultaneously measured when the participants change their posture. However, I cannot complete the Program that compensates NPV signals when some participants(18/23) vigorously move.
|
| Free Research Field |
生体信号測定
|
| Academic Significance and Societal Importance of the Research Achievements |
心血管疾患のリスクファクターである血圧は、日常生活上で様々に変化しながら我々の生命を維持している。これを1日中測定するウェアラブルデバイスを開発し、血圧やその機能低下を在宅で継続的に測定すれば、様々なリスク管理が必要な在宅生活者を対象とした健康管理、神経性調節障がいのような機能障害の在宅検査、介護者の負担減、そしてビッグデータから疾患メカニズムの新たな発見に寄与できると期待される。
|
