A Custom Designed Chip to Control an Implantable Stimulator and Telemetry System for Control of Paralyzed Muscles
A custom designed chip has been developed for the control of paralyzed muscles. The system is capable of fulfilling the stimulus and telemetry needs of advanced functional neuromuscular stimulation (FNS) applications requiring multiple channels of stimulation and multiple channels for sensor or biop...
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| Veröffentlicht in: | Artificial organs 1999-05, Vol.23 (5), p.396-398 |
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| container_title | Artificial organs |
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| creator | Pourmehdi, Soheyl Strojnik, Primoz Peckham, Hunter Buckett, James Smith, Brian |
| description | A custom designed chip has been developed for the control of paralyzed muscles. The system is capable of fulfilling the stimulus and telemetry needs of advanced functional neuromuscular stimulation (FNS) applications requiring multiple channels of stimulation and multiple channels for sensor or biopotential sensing. An inductive radiofrequency link provides power to the implant device as well as 2 way transcutaneous communication. An application specific integrated circuit (ASIC) decodes the commands and provides functional control within the implant, and modular circuitry provides specific implant functions. The ASIC chip provides up to 32 independent channels of stimulation with independent control of stimulus pulse duration, pulse amplitude, interphase delay, recharge phase duration, and pulse interval. It can also control up to 8 independent back telemetry analog channels with independent control of sampling rate and pulse powering parameters (amplitude and duration). The mixed analog digital chip has been fabricated in 1.2 μm n‐well CMOS technology. |
| doi_str_mv | 10.1046/j.1525-1594.1999.06358.x |
| format | Article |
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The mixed analog digital chip has been fabricated in 1.2 μm n‐well CMOS technology.</description><subject>Analog-Digital Conversion</subject><subject>Electric Stimulation Therapy - instrumentation</subject><subject>Electronics, Medical - instrumentation</subject><subject>Electrophysiology - instrumentation</subject><subject>Equipment Design</subject><subject>Functional electrical stimulation</subject><subject>Humans</subject><subject>Implantable stimulator</subject><subject>Neuromuscular Junction - physiology</subject><subject>Paralysis - therapy</subject><subject>Prostheses and Implants</subject><subject>Telemetry</subject><subject>Telemetry - instrumentation</subject><issn>0160-564X</issn><issn>1525-1594</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkMtu1DAUhq0K1A6lr4C8YpfgS2wnCxajUIaKXqAXwc5yMieQwRlP7USd9OlxSKlYsvKR_ov1fwhhSlJKMvluk1LBREJFkaW0KIqUSC7ydH-AFs_CC7QgVJJEyOz7EXoVwoYQojIiD9ERJVzlBVMLdL_E5RB61-EPENofW1jj8me7w73Dpdv23llstvis21mz7U1lAd_0bTdY0zsflTW-BQsd9H7EN2PoocNNFP5GXYO_GG_s-Bh7L4ZQWwiv0cvG2AAnT-8xuvt4elt-Ss6vVmfl8jypM8LzhNc1qRu1VrXhrIC4gjSKCWVUBlBEgbGmiFtzACpoVTEW3cxISWQVGzJ-jN7OvTvv7gcIve7aUIONQ8ANQcsizxjlKhrz2Vh7F4KHRu982xk_akr0hFtv9ERVT1T1hFv_wa33Mfrm6Y-h6mD9T3DmGw3vZ8NDa2H872K9vLqerphP5nwb2e6f88b_0lJxJfS3y5W-uFx9vZblZy34b3xFnp0</recordid><startdate>199905</startdate><enddate>199905</enddate><creator>Pourmehdi, Soheyl</creator><creator>Strojnik, Primoz</creator><creator>Peckham, Hunter</creator><creator>Buckett, James</creator><creator>Smith, Brian</creator><general>Blackwell Science Inc</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>199905</creationdate><title>A Custom Designed Chip to Control an Implantable Stimulator and Telemetry System for Control of Paralyzed Muscles</title><author>Pourmehdi, Soheyl ; Strojnik, Primoz ; Peckham, Hunter ; Buckett, James ; Smith, Brian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4038-3cc0cf7d7ca329e5640f7257a74ee9f7d22f95258ee151bb22cf72a6606bc4043</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Analog-Digital Conversion</topic><topic>Electric Stimulation Therapy - instrumentation</topic><topic>Electronics, Medical - instrumentation</topic><topic>Electrophysiology - instrumentation</topic><topic>Equipment Design</topic><topic>Functional electrical stimulation</topic><topic>Humans</topic><topic>Implantable stimulator</topic><topic>Neuromuscular Junction - physiology</topic><topic>Paralysis - therapy</topic><topic>Prostheses and Implants</topic><topic>Telemetry</topic><topic>Telemetry - instrumentation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pourmehdi, Soheyl</creatorcontrib><creatorcontrib>Strojnik, Primoz</creatorcontrib><creatorcontrib>Peckham, Hunter</creatorcontrib><creatorcontrib>Buckett, James</creatorcontrib><creatorcontrib>Smith, Brian</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Artificial organs</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pourmehdi, Soheyl</au><au>Strojnik, Primoz</au><au>Peckham, Hunter</au><au>Buckett, James</au><au>Smith, Brian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Custom Designed Chip to Control an Implantable Stimulator and Telemetry System for Control of Paralyzed Muscles</atitle><jtitle>Artificial organs</jtitle><addtitle>Artificial Organs</addtitle><date>1999-05</date><risdate>1999</risdate><volume>23</volume><issue>5</issue><spage>396</spage><epage>398</epage><pages>396-398</pages><issn>0160-564X</issn><eissn>1525-1594</eissn><abstract>A custom designed chip has been developed for the control of paralyzed muscles. The system is capable of fulfilling the stimulus and telemetry needs of advanced functional neuromuscular stimulation (FNS) applications requiring multiple channels of stimulation and multiple channels for sensor or biopotential sensing. An inductive radiofrequency link provides power to the implant device as well as 2 way transcutaneous communication. An application specific integrated circuit (ASIC) decodes the commands and provides functional control within the implant, and modular circuitry provides specific implant functions. The ASIC chip provides up to 32 independent channels of stimulation with independent control of stimulus pulse duration, pulse amplitude, interphase delay, recharge phase duration, and pulse interval. It can also control up to 8 independent back telemetry analog channels with independent control of sampling rate and pulse powering parameters (amplitude and duration). The mixed analog digital chip has been fabricated in 1.2 μm n‐well CMOS technology.</abstract><cop>Boston, USA</cop><pub>Blackwell Science Inc</pub><pmid>10378927</pmid><doi>10.1046/j.1525-1594.1999.06358.x</doi><tpages>3</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0160-564X |
| ispartof | Artificial organs, 1999-05, Vol.23 (5), p.396-398 |
| issn | 0160-564X 1525-1594 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_69842137 |
| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | Analog-Digital Conversion Electric Stimulation Therapy - instrumentation Electronics, Medical - instrumentation Electrophysiology - instrumentation Equipment Design Functional electrical stimulation Humans Implantable stimulator Neuromuscular Junction - physiology Paralysis - therapy Prostheses and Implants Telemetry Telemetry - instrumentation |
| title | A Custom Designed Chip to Control an Implantable Stimulator and Telemetry System for Control of Paralyzed Muscles |
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