Title:
NEURAL ELECTRODE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/204084
Kind Code:
A1
Abstract:
[Problem] To provide a neural electrode system which is easy to insert, has a sufficient light emission intensity, has a high degree of freedom regarding the relative positional relationship between a light emission position and an electrode position, and can be used for investigating local neural networks. [Solution] A tubular electrode 11 has a plurality of electrodes 22 arranged side by side on an outer surface of an elongated cylindrical tube body 21 in the length direction thereof. The tube body 21 is formed of a translucent material. An insertion body 12 is provided so as to be insertable inside the tubular electrode 11 and so as to be movable inside the tubular electrode 11 in the length direction of the tubular electrode 11. The insertion body 12 has a light emission means 25 which is provided so as to be able to emit light in a lateral direction of the tubular electrode 11, when the insertion body 12 is inserted into the tubular electrode 11.
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Inventors:
HAGA YOICHI (JP)
MATSUNAGA TADAO (JP)
TAMAKI SHUNSUKE (JP)
OSANAI MINORU (JP)
MUSHIAKE HAJIME (JP)
OSHIRO TOMOKAZU (JP)
MATSUNAGA TADAO (JP)
TAMAKI SHUNSUKE (JP)
OSANAI MINORU (JP)
MUSHIAKE HAJIME (JP)
OSHIRO TOMOKAZU (JP)
Application Number:
PCT/JP2016/067338
Publication Date:
December 22, 2016
Filing Date:
June 10, 2016
Export Citation:
Assignee:
UNIV TOHOKU (JP)
International Classes:
A61B1/00; A61B5/296
Domestic Patent References:
| WO2010038393A1 | 2010-04-08 |
Foreign References:
| JP2014033851A | 2014-02-24 | |||
| JP2011036360A | 2011-02-24 |
Other References:
SHUNSUKE TAMAKI ET AL.: "Development of tube-shaped neural probe with working channel for optical stimulation", THE 50TH ANNUAL CONFERENCE OF JAPANESE SOCIETY FOR MEDICAL AND BIOLOGICAL ENGINEERING PROGRAM SHOROKUSHU, 2011
SHUNSUKE TAMAKI ET AL.: "Development and Evaluation of tube-shaped neural probe with working channel for optical stimulation", THE 51ST ANNUAL CONFERENCE OF JAPANESE SOCIETY FOR MEDICAL AND BIOLOGICAL ENGINEERING PROGRAM SHOROKUSHU, 2012
SHUNSUKE TAMAKI ET AL.: "Development and Evaluation of tube-shaped neural probe with working channel for optical stimulation", THE 51ST ANNUAL CONFERENCE OF JAPANESE SOCIETY FOR MEDICAL AND BIOLOGICAL ENGINEERING PROGRAM SHOROKUSHU, 2012
Attorney, Agent or Firm:
SUDA Atsushi et al. (JP)
Atsushi Suda (JP)
Atsushi Suda (JP)
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