Development of a fiber-optic intravenous catheter system for continuous blood glucose concentration monitoring
Project/Area Number |
23592282
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Anesthesiology/Resuscitation studies
|
Research Institution | Hamamatsu University School of Medicine |
Principal Investigator |
DOI MATSUYUKI 浜松医科大学, 医学部附属病院, 准教授 (10155616)
|
Project Period (FY) |
2011-04-28 – 2015-03-31
|
Project Status |
Completed (Fiscal Year 2014)
|
Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
Keywords | 光技術 / 血中濃度測定 / ブドウ糖 / 光テクノロジー / ブドウ糖濃度測定 |
Outline of Final Research Achievements |
The aim of this study was to develop a fiber-optic intravenous catheter system for continuous blood glucose concentration monitoring. We investigated materials as blood glucose sensor to be mounted on the tip of the catheter. We found anthracene-phenyl-diboronic acid was suitable as the sensor. It emitted 430 nm fluorescence with 370 nm excitation light. The intensity of the fluorescence depended on glucose concentration up to 400 mg/dl, but gradually diminished beyond 12 hours monitoring time. Anthracene-phenyl-diboronic acid was one of promising glucose sensors, but required improvement of long time sutability.
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Report
(5 results)
Research Products
(4 results)