| Project/Area Number |
15K01289
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Biomedical engineering/Biomaterial science and engineering
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| Research Institution | Nara Institute of Science and Technology |
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Principal Investigator |
Kiyotaka Sasagawa 奈良先端科学技術大学院大学, 物質創成科学研究科, 助教 (50392725)
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| Research Collaborator |
OHTA Jun 奈良先端科学技術大学院大学, 物質創成科学研究科, 教授 (80304161)
TOKUDA Takashi 奈良先端科学技術大学院大学, 物質創成科学研究科, 准教授 (50314539)
NODA Toshihiko 奈良先端科学技術大学院大学, 物質創成科学研究科, 助教 (20464159)
TAKEHARA Hiroaki 東京大学, 大学院工学系研究科マテリアル工学専攻, 助教 (60723088)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 生体埋植デバイス / イメージセンサ / 生体内通信 / 脳機能計測 / CMOSイメージセンサ / 埋植型デバイス |
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| Outline of Final Research Achievements |
In this study, a distributed multiple image sensor device was developed. The control signals for the image sensor are generated in the chip. And, a chip control signal is transmitted on the power line. Thus, the number of the input lines is reduced to two. We built a multiple sensor system that sensors were driven sequentially with only two lines.
As a way to reduce the number of lines, an implantable device based on intra-body communication technique. By contacting an image sensor with output electrodes on a mouse brain, weak electrical current signal was transmitted to another electrode on the body.
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