JP5399939B2 - 痛覚神経刺激装置 - Google Patents
痛覚神経刺激装置 Download PDFInfo
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- JP5399939B2 JP5399939B2 JP2010026278A JP2010026278A JP5399939B2 JP 5399939 B2 JP5399939 B2 JP 5399939B2 JP 2010026278 A JP2010026278 A JP 2010026278A JP 2010026278 A JP2010026278 A JP 2010026278A JP 5399939 B2 JP5399939 B2 JP 5399939B2
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- electrode
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- waveform
- waveform signal
- sensory nerve
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0408—Use-related aspects
- A61N1/0456—Specially adapted for transcutaneous electrical nerve stimulation [TENS]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4824—Touch or pain perception evaluation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
- A61N1/0472—Structure-related aspects
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/36021—External stimulators, e.g. with patch electrodes for treatment of pain
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Pain & Pain Management (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Psychiatry (AREA)
- Hospice & Palliative Care (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Electrotherapy Devices (AREA)
- User Interface Of Digital Computer (AREA)
Description
11 刺激信号供給手段
12 立上・立下制御手段
13 波形制御手段
21 電圧制御部
22 電源部
23 表示部
24 操作部
24 指示入力部
25 極性切換部
30 表皮内刺激電極部
31 針状電極(第1電極)
32 接触電極(第2電極)
33 スペーサ
34 外装部
Claims (15)
- 先端を皮膚内に僅かに刺して用いる第1電極と、
前記第1電極の周囲に導通せずに配置され、皮膚に接触させて用いる少なくとも一つ以上の第2電極と、
から構成される電極部と
前記第1電極と前記第2電極間に、前記第1電極においてマイナス側に凸となる第1の波形信号と、前記第1電極においてプラス側に凸となる第2の波形信号との組み合わせにより成る双極性刺激信号を供給する刺激信号供給手段と
を具備することを特徴とする痛覚神経刺激装置。 - 前記波形信号の立上り時間と立下り時間との少なくとも一方を変化させる立上・立下制御手段
を具備することを特徴とする請求項1に記載の痛覚神経刺激装置。 - 前記波形信号の立上り及び/又は立下りを直線的に変化可能であること
を特徴とする請求項2に記載の痛覚神経刺激装置。 - 前記波形信号の立上り及び/又は立下りの傾斜を指数関数的に変化可能であること
を特徴とする請求項2または3に記載の痛覚神経刺激装置。 - 前記波形信号の電流と電圧の少なくとも一方を変化させる刺激強度制御手段
を具備することを特徴とする請求項1乃至4のいずれか1項に記載の痛覚神経刺激装置。 - 前記波形信号の波形幅・波形間隔・波形数を変化させる波形制御手段
を具備することを特徴とする請求項1乃至5のいずれか1項に記載の痛覚神経刺激装置。 - 前記刺激信号は、前記第1の波形信号の供給後に、前記第2の波形信号が連続して供給されること
を特徴とする請求項1乃至6のいずれか1項に記載の痛覚神経刺激装置。 - 前記第1の波形信号と、前記第2の波形信号とは異なる波高値を有すること
を特徴とする請求項1乃至7のいずれか1項に記載の痛覚神経刺激装置。 - 前記第2の波形信号の波高値は、前記第1の波形信号の波高値より高いこと
を特徴とする請求項1乃至8のいずれか1項に記載の痛覚神経刺激装置。 - 前記双極性刺激信号の波形幅が0.1〜100msであること
を特徴とする請求項1乃至9のいずれか1項に記載の痛覚神経刺激装置。 - 前記第2の波形信号の波高値が前記第1の波形信号の波高値の5倍以上であること
を特徴とする請求項1乃至10のいずれか1項に記載の痛覚神経刺激装置。 - 前記第1の波形信号の立上り時間及び立下り時間と、前記第2の波形信号の立上り時間及び立下り時間とが同一時間であること
を特徴とする請求項1乃至11のいずれか1項に記載の痛覚神経刺激装置。 - 前記第2電極は前記第1電極の周囲に環状に配置されること
を特徴とする請求項1乃至12のいずれか1項に記載の痛覚神経刺激装置。 - 前記電極部が複数存在すること
を特徴とする請求項1乃至13のいずれか1項に記載の痛覚神経刺激装置。 - 前記刺激信号供給手段は
前記双極性刺激信号を複数回連続して供給可能であること
を特徴とする請求項1乃至14のいずれか1項に記載の痛覚神経刺激装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010026278A JP5399939B2 (ja) | 2010-02-09 | 2010-02-09 | 痛覚神経刺激装置 |
EP11153842.7A EP2353640B1 (en) | 2010-02-09 | 2011-02-09 | Pain sensory nerve stimulation apparatus |
CN201110035314.1A CN102145205B (zh) | 2010-02-09 | 2011-02-09 | 痛觉神经刺激装置 |
US13/023,623 US10543356B2 (en) | 2010-02-09 | 2011-02-09 | Pain sensory nerve stimulation apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010026278A JP5399939B2 (ja) | 2010-02-09 | 2010-02-09 | 痛覚神経刺激装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011164879A JP2011164879A (ja) | 2011-08-25 |
JP5399939B2 true JP5399939B2 (ja) | 2014-01-29 |
Family
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JP2010026278A Active JP5399939B2 (ja) | 2010-02-09 | 2010-02-09 | 痛覚神経刺激装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10543356B2 (ja) |
EP (1) | EP2353640B1 (ja) |
JP (1) | JP5399939B2 (ja) |
CN (1) | CN102145205B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5806047B2 (ja) | 2011-08-25 | 2015-11-10 | 大学共同利用機関法人自然科学研究機構 | 痛覚神経刺激装置 |
US20130317318A1 (en) * | 2012-05-25 | 2013-11-28 | Qualcomm Incorporated | Methods and devices for acquiring electrodermal activity |
EP2679154A1 (en) * | 2012-06-25 | 2014-01-01 | PharmaSens AG | Sub-epidermal electric warning device |
JP5875074B2 (ja) * | 2012-09-05 | 2016-03-02 | アルプス電気株式会社 | 触覚刺激発生装置および座標入力システム |
US10792495B2 (en) | 2016-12-01 | 2020-10-06 | Thimble Bioelectronics, Inc. | Neuromodulation device and method for use |
JP7048227B2 (ja) | 2017-08-10 | 2022-04-05 | 日本光電工業株式会社 | 知覚検査用装置 |
JP6621545B1 (ja) * | 2018-06-08 | 2019-12-18 | 株式会社ホーマーイオン研究所 | 電気刺激装置 |
EP3881764A4 (en) | 2018-11-13 | 2022-07-06 | Nihon Kohden Corporation | PERIPHERAL NERVE EXAMINATION DEVICE, PERIPHERAL NERVE EXAMINATION METHOD AND PROGRAM |
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US2771554A (en) * | 1950-04-11 | 1956-11-20 | Gratzl Kurt | Impulse generator for medical use |
US5097833A (en) * | 1989-09-19 | 1992-03-24 | Campos James M | Transcutaneous electrical nerve and/or muscle stimulator |
US5806522A (en) | 1995-08-15 | 1998-09-15 | Katims; Jefferson Jacob | Digital automated current perception threshold (CPT) determination device and method |
US6341235B1 (en) * | 1996-08-19 | 2002-01-22 | Mower Chf Treatment Irrevocable Trust | Augmentation of electrical conduction and contractility by biphasic cardiac pacing administered via the cardiac blood pool |
US5861013A (en) * | 1997-04-29 | 1999-01-19 | Medtronic Inc. | Peak tracking capture detection circuit and method |
WO2001038958A1 (fr) | 1999-11-24 | 2001-05-31 | Center For Advanced Science And Technology Incubation, Ltd. | Methode et dispositif de stimulation de sensations tactiles par electricite |
US7130691B2 (en) * | 2002-06-27 | 2006-10-31 | Falci Scott P | Method for eradicating pain of central origin resulting from spinal cord injury |
KR20050046957A (ko) * | 2003-11-15 | 2005-05-19 | 모승기 | 실시간 피드백 제어 기법을 이용한 기능 연동 방식의 전기치료 장치 |
JP4241547B2 (ja) | 2004-08-19 | 2009-03-18 | 富士フイルム株式会社 | 光情報記録担体 |
WO2006059430A1 (ja) * | 2004-11-30 | 2006-06-08 | Inter-University Research Institute Corporation National Institutes Of Natural Sciences | 痛覚神経刺激用電極 |
CN101578065A (zh) * | 2006-09-08 | 2009-11-11 | Ull测量仪股份公司 | 利用痛觉阈测量结果的方法 |
EP2076169A1 (en) * | 2006-09-08 | 2009-07-08 | Ull Meter A/S | Method of utilising measurements of threshold of pain |
JP5385582B2 (ja) * | 2008-10-10 | 2014-01-08 | 大学共同利用機関法人自然科学研究機構 | 痛覚神経刺激装置 |
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2010
- 2010-02-09 JP JP2010026278A patent/JP5399939B2/ja active Active
-
2011
- 2011-02-09 EP EP11153842.7A patent/EP2353640B1/en active Active
- 2011-02-09 US US13/023,623 patent/US10543356B2/en active Active
- 2011-02-09 CN CN201110035314.1A patent/CN102145205B/zh active Active
Also Published As
Publication number | Publication date |
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JP2011164879A (ja) | 2011-08-25 |
US10543356B2 (en) | 2020-01-28 |
EP2353640A2 (en) | 2011-08-10 |
CN102145205B (zh) | 2015-09-23 |
EP2353640A3 (en) | 2014-10-08 |
EP2353640B1 (en) | 2020-04-08 |
US20110196256A1 (en) | 2011-08-11 |
CN102145205A (zh) | 2011-08-10 |
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