JP2021101802A - 経頭蓋電気刺激用電極 - Google Patents
経頭蓋電気刺激用電極 Download PDFInfo
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- JP2021101802A JP2021101802A JP2019233624A JP2019233624A JP2021101802A JP 2021101802 A JP2021101802 A JP 2021101802A JP 2019233624 A JP2019233624 A JP 2019233624A JP 2019233624 A JP2019233624 A JP 2019233624A JP 2021101802 A JP2021101802 A JP 2021101802A
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- electrode
- scalp
- skull
- electrode portion
- electrical stimulation
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- 230000000638 stimulation Effects 0.000 title claims abstract description 21
- 210000004761 scalp Anatomy 0.000 claims abstract description 27
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 210000003625 skull Anatomy 0.000 claims description 28
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 14
- 210000004556 brain Anatomy 0.000 abstract description 15
- 238000009413 insulation Methods 0.000 abstract description 5
- 230000004936 stimulating effect Effects 0.000 abstract description 4
- 210000000988 bone and bone Anatomy 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 230000005684 electric field Effects 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 241000270722 Crocodylidae Species 0.000 description 1
- 210000004207 dermis Anatomy 0.000 description 1
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- 210000001097 facial muscle Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 230000004118 muscle contraction Effects 0.000 description 1
- 230000003183 myoelectrical effect Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 210000002804 pyramidal tract Anatomy 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
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Abstract
Description
Claims (3)
- 先端鋭利な導電性の芯部の外周面に螺旋状の切刃が形成されて頭蓋骨にねじ込む切込ねじ式の電極部と、
該電極部の基端部を被覆して頭皮と該電極部とを電気的に絶縁する絶縁部と、
該絶縁部を介して前記電極部に給電するリード線を接続する接続部とを備えることを特徴とする経頭蓋電気刺激用電極。 - 前記絶縁部は、頭皮に挿入状態となる挿入部と、該挿入部よりも大径に形成されて頭皮の外表面に当接する鍔部とを備えることを特徴とする請求項1記載の経頭蓋電気刺激用電極。
- 前記接続部は、前記電極部を頭蓋骨にねじ込む際に回転工具が接続可能となる形状に形成されていることを特徴とする請求項1又は2記載の経頭蓋電気刺激用電極。
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JP2019233624A JP6855560B1 (ja) | 2019-12-25 | 2019-12-25 | 経頭蓋電気刺激用電極 |
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JP6855560B1 JP6855560B1 (ja) | 2021-04-07 |
JP2021101802A true JP2021101802A (ja) | 2021-07-15 |
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Families Citing this family (1)
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WO2024115937A1 (en) * | 2022-12-02 | 2024-06-06 | Sorin Crm Sas | Cutting helix for lead fixation |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013514870A (ja) * | 2009-12-21 | 2013-05-02 | フア,シャーウィン | 頭蓋内の非直交および直交の経路を通した医療装置の挿入および使用方法 |
JP2018175161A (ja) * | 2017-04-07 | 2018-11-15 | 学校法人慶應義塾 | 経頭蓋電気刺激用電極 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2013514870A (ja) * | 2009-12-21 | 2013-05-02 | フア,シャーウィン | 頭蓋内の非直交および直交の経路を通した医療装置の挿入および使用方法 |
JP2018175161A (ja) * | 2017-04-07 | 2018-11-15 | 学校法人慶應義塾 | 経頭蓋電気刺激用電極 |
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