Fully implantable brain functional measurement device
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 |
Section | 一般 |
Research Field |
Biomedical engineering/Biomaterial science and engineering
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Research Institution | Nara Institute of Science and Technology |
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 |
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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Report
(4 results)
Research Products
(33 results)
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[Presentation] A packaging method for an implantable brain-machine interface device with a thin film substrate2016
Author(s)
Takahiro Yamaguchi, Yoshinori Sunaga, Makito Haruta, Toshihiko Noda,Kiyotaka Sasagawa, Takashi Tokuda, and Jun Ohta
Organizer
5th International Conference on BioSensors, BioElectronics, BioMedical Devices, BioMEMS/NEMS & Applications 2016 (Bio4Apps2016)
Place of Presentation
Griffith University, QLD, Australia
Year and Date
2016-12-14
Related Report
Int'l Joint Research
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[Presentation] An Implantable Needle Shape Image Sensor with an On-Chip Thinned LED2016
Author(s)
Kiyotaka Sasagawa, Takahiro Yamaguchi, Makito Haruta, Yoshinori Sunaga, Yasumi Ohta, Hironari Takehara, Hiroaki Takehara, Toshihiko Noda, Takashi Tokuda, Jun Ohta
Organizer
2016 International Conference on Solid State Devides and Materials(SSDM2016)
Place of Presentation
Tsukuba International Congress Center
Year and Date
2016-09-28
Related Report
Int'l Joint Research
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