A Fully Implantable Subcutaneous EMG Sensor Powered by Transcutaneous Near-Infrared Light Irradiation
This paper presents a fully implantable electromyogram (EMG) sensing system for application with myoelectric prosthesis. The internal unit of the system, an EMG sensor consisting of recording electrodes, a bio-amplifier, a FM transmitter and a photodiode panel of six photovoltaic cells connected in...
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Veröffentlicht in: | Journal of the Japan Society of Applied Electromagnetics and Mechanics 2013, Vol.21(1), pp.66-71 |
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creator | SHIMATANI, Yuichi KATO, Hideki HARAIKE, Keijiro MURATA, Tetsuo |
description | This paper presents a fully implantable electromyogram (EMG) sensing system for application with myoelectric prosthesis. The internal unit of the system, an EMG sensor consisting of recording electrodes, a bio-amplifier, a FM transmitter and a photodiode panel of six photovoltaic cells connected in series, is implanted subcutaneously and powered by transcutaneous near-infrared light irradiation. The external unit placed on the skin facing the internal unit has a near-infrared LED to illuminate the photodiode panel through the skin and a FM receiver to receive the EMG signals. The micro power circuit was designed for the implantable device. Internal units were implanted into rat thigh flexor muscle and examined. The system successfully recorded the EMG signals from the specific muscle of freely moving rats, and has been functioning normally in long-term recordings for more than twelve weeks. This system may offer a method to secure stable EMG signal sources for myoelectric prostheses by minimally invasive surgery. |
doi_str_mv | 10.14243/jsaem.21.66 |
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The internal unit of the system, an EMG sensor consisting of recording electrodes, a bio-amplifier, a FM transmitter and a photodiode panel of six photovoltaic cells connected in series, is implanted subcutaneously and powered by transcutaneous near-infrared light irradiation. The external unit placed on the skin facing the internal unit has a near-infrared LED to illuminate the photodiode panel through the skin and a FM receiver to receive the EMG signals. The micro power circuit was designed for the implantable device. Internal units were implanted into rat thigh flexor muscle and examined. The system successfully recorded the EMG signals from the specific muscle of freely moving rats, and has been functioning normally in long-term recordings for more than twelve weeks. This system may offer a method to secure stable EMG signal sources for myoelectric prostheses by minimally invasive surgery.</description><identifier>ISSN: 0919-4452</identifier><identifier>EISSN: 2187-9257</identifier><identifier>DOI: 10.14243/jsaem.21.66</identifier><language>eng</language><publisher>The Japan Society of Applied Electromagnetics and Mechanics</publisher><subject>EMG ; fully implantable ; myoelectric prosthesis ; near-infrared ; transcutaneous</subject><ispartof>Journal of the Japan Society of Applied Electromagnetics and Mechanics, 2013, Vol.21(1), pp.66-71</ispartof><rights>2013 The Japan Society of Applied Electromagnetics and Mechanics</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2806-9ca8db28ad0c97ee49ae9c861dba0ba893f4ab242dd7426cbd288e7498b9a5ca3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1877,4010,27900,27901,27902</link.rule.ids></links><search><creatorcontrib>SHIMATANI, Yuichi</creatorcontrib><creatorcontrib>KATO, Hideki</creatorcontrib><creatorcontrib>HARAIKE, Keijiro</creatorcontrib><creatorcontrib>MURATA, Tetsuo</creatorcontrib><title>A Fully Implantable Subcutaneous EMG Sensor Powered by Transcutaneous Near-Infrared Light Irradiation</title><title>Journal of the Japan Society of Applied Electromagnetics and Mechanics</title><addtitle>Journal of the Japan Society of Applied Electromagnetics and Mechanics</addtitle><description>This paper presents a fully implantable electromyogram (EMG) sensing system for application with myoelectric prosthesis. The internal unit of the system, an EMG sensor consisting of recording electrodes, a bio-amplifier, a FM transmitter and a photodiode panel of six photovoltaic cells connected in series, is implanted subcutaneously and powered by transcutaneous near-infrared light irradiation. The external unit placed on the skin facing the internal unit has a near-infrared LED to illuminate the photodiode panel through the skin and a FM receiver to receive the EMG signals. The micro power circuit was designed for the implantable device. Internal units were implanted into rat thigh flexor muscle and examined. The system successfully recorded the EMG signals from the specific muscle of freely moving rats, and has been functioning normally in long-term recordings for more than twelve weeks. This system may offer a method to secure stable EMG signal sources for myoelectric prostheses by minimally invasive surgery.</description><subject>EMG</subject><subject>fully implantable</subject><subject>myoelectric prosthesis</subject><subject>near-infrared</subject><subject>transcutaneous</subject><issn>0919-4452</issn><issn>2187-9257</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNpF0N9qwjAUBvAwNpg47_YAeYDVNWnaJjcDEXUF9wd01-UkOdVKTSVpGb79Nh16dS6-33cuPkIeWTxmgovkeRcA92POxll2QwacyTxSPM1vySBWTEVCpPyejEKodcyVTDkTyYDghM77pjnSYn9owHWgG6SrXpu-A4dtH-jsbUFX6ELr6Wf7jR4t1Ue69uDCFb0j-KhwlYe_fFlvth0tvAdbQ1e37oHcVdAEHP3fIfmaz9bT12j5sSimk2VkuIyzSBmQVnMJNjYqRxQKUBmZMash1iBVUgnQXHBrc8Ezoy2XEnOhpFaQGkiG5On81_g2BI9VefD1HvyxZHF5Wqk8rVRyVmbZL385813oYIMXDL6rTYNXy86FS2C24Et0yQ-RUnSP</recordid><startdate>2013</startdate><enddate>2013</enddate><creator>SHIMATANI, Yuichi</creator><creator>KATO, Hideki</creator><creator>HARAIKE, Keijiro</creator><creator>MURATA, Tetsuo</creator><general>The Japan Society of Applied Electromagnetics and Mechanics</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2013</creationdate><title>A Fully Implantable Subcutaneous EMG Sensor Powered by Transcutaneous Near-Infrared Light Irradiation</title><author>SHIMATANI, Yuichi ; KATO, Hideki ; HARAIKE, Keijiro ; MURATA, Tetsuo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2806-9ca8db28ad0c97ee49ae9c861dba0ba893f4ab242dd7426cbd288e7498b9a5ca3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>EMG</topic><topic>fully implantable</topic><topic>myoelectric prosthesis</topic><topic>near-infrared</topic><topic>transcutaneous</topic><toplevel>online_resources</toplevel><creatorcontrib>SHIMATANI, Yuichi</creatorcontrib><creatorcontrib>KATO, Hideki</creatorcontrib><creatorcontrib>HARAIKE, Keijiro</creatorcontrib><creatorcontrib>MURATA, Tetsuo</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of the Japan Society of Applied Electromagnetics and Mechanics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>SHIMATANI, Yuichi</au><au>KATO, Hideki</au><au>HARAIKE, Keijiro</au><au>MURATA, Tetsuo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Fully Implantable Subcutaneous EMG Sensor Powered by Transcutaneous Near-Infrared Light Irradiation</atitle><jtitle>Journal of the Japan Society of Applied Electromagnetics and Mechanics</jtitle><addtitle>Journal of the Japan Society of Applied Electromagnetics and Mechanics</addtitle><date>2013</date><risdate>2013</risdate><volume>21</volume><issue>1</issue><spage>66</spage><epage>71</epage><pages>66-71</pages><issn>0919-4452</issn><eissn>2187-9257</eissn><abstract>This paper presents a fully implantable electromyogram (EMG) sensing system for application with myoelectric prosthesis. The internal unit of the system, an EMG sensor consisting of recording electrodes, a bio-amplifier, a FM transmitter and a photodiode panel of six photovoltaic cells connected in series, is implanted subcutaneously and powered by transcutaneous near-infrared light irradiation. The external unit placed on the skin facing the internal unit has a near-infrared LED to illuminate the photodiode panel through the skin and a FM receiver to receive the EMG signals. The micro power circuit was designed for the implantable device. Internal units were implanted into rat thigh flexor muscle and examined. The system successfully recorded the EMG signals from the specific muscle of freely moving rats, and has been functioning normally in long-term recordings for more than twelve weeks. This system may offer a method to secure stable EMG signal sources for myoelectric prostheses by minimally invasive surgery.</abstract><pub>The Japan Society of Applied Electromagnetics and Mechanics</pub><doi>10.14243/jsaem.21.66</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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source | J-STAGE (Japan Science & Technology Information Aggregator, Electronic) Freely Available Titles - Japanese |
subjects | EMG fully implantable myoelectric prosthesis near-infrared transcutaneous |
title | A Fully Implantable Subcutaneous EMG Sensor Powered by Transcutaneous Near-Infrared Light Irradiation |
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