KR100556272B1 - 생체 자극장치 - Google Patents
생체 자극장치 Download PDFInfo
- Publication number
- KR100556272B1 KR100556272B1 KR1020030036447A KR20030036447A KR100556272B1 KR 100556272 B1 KR100556272 B1 KR 100556272B1 KR 1020030036447 A KR1020030036447 A KR 1020030036447A KR 20030036447 A KR20030036447 A KR 20030036447A KR 100556272 B1 KR100556272 B1 KR 100556272B1
- Authority
- KR
- South Korea
- Prior art keywords
- rectangular wave
- pulse
- stimulus
- signal
- wave pulse
- Prior art date
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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
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/025—Digital circuitry features of electrotherapy devices, e.g. memory, clocks, processors
-
- 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
- A61N1/3603—Control systems
- A61N1/36034—Control systems specified by the stimulation parameters
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Electrotherapy Devices (AREA)
- Percussion Or Vibration Massage (AREA)
- Finger-Pressure Massage (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
Description
Claims (3)
- 생체에 도자를 대고, 이 도자로부터 생체에 전류를 흘려 보내어 자극을 주는 생체 자극 장치에 있어서,직사각형파 펄스군의 반복을 자극 신호로 하여 상기 도자에 출력하는 자극 발생 수단을 구비하고, 상기 자극 발생 수단은 주기마다 발생하는 시간 폭에 있어서, 복수의 온 펄스로 이루어지는 정(+)의 직사각형파 펄스군과 복수의 온 펄스로 이루어지는 부(-)의 직사각형파 펄스군이 교호적으로 나타나도록 하고, 직사각형파 펄스군의 상승구간의 시작으로부터 상기 소정의 시간 폭의 반이 경과할 때까지는 상기 온 펄스의 밀도가 0°< θ < 90°사이의 정현파 진폭치의 증가에 근사한 값으로 서서히 높아지고, 그 후 이 직사각형파 펄스군의 하강구간에 접근함에 따라서, 상기 온 펄스의 밀도가 상기 값이 높아지는 패턴의 반대 패턴으로 서서히 낮아지도록 각각의 직사각형파 펄스군에서의 개개의 온 펄스의 시간 폭을 일정하게 하고, 온 펄스 사이의 휴지기간을 변화시켜 상기 직사각형파 펄스군의 출력기간 중에 이 직사각형파 펄스군을 구성하는 복수의 온 펄스의 밀도를 가변한 상기 자극신호를 출력하는 것을 특징으로 하는 생체 자극 장치.
- 제1항에 있어서,상기 직사각형파 펄스군의 시간 폭이 상기 온 펄스의 시간 폭의 100배 이상이 되는 상기 자극신호를 출력하도록 상기 자극 발생 수단을 구성한 것을 특징으로 하는 생체 자극 장치.
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003145653A JP4174825B2 (ja) | 2003-05-23 | 2003-05-23 | 生体刺激装置 |
JPJP-P-2003-00145653 | 2003-05-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040100795A KR20040100795A (ko) | 2004-12-02 |
KR100556272B1 true KR100556272B1 (ko) | 2006-03-03 |
Family
ID=33095477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030036447A KR100556272B1 (ko) | 2003-05-23 | 2003-06-05 | 생체 자극장치 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7191014B2 (ko) |
EP (1) | EP1479410B1 (ko) |
JP (1) | JP4174825B2 (ko) |
KR (1) | KR100556272B1 (ko) |
CN (1) | CN100441251C (ko) |
AT (1) | ATE340602T1 (ko) |
DE (1) | DE60308652T2 (ko) |
TW (1) | TWI289058B (ko) |
Families Citing this family (67)
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US9339650B2 (en) | 2005-04-13 | 2016-05-17 | The Cleveland Clinic Foundation | Systems and methods for neuromodulation using pre-recorded waveforms |
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US9220889B2 (en) | 2008-02-11 | 2015-12-29 | Intelect Medical, Inc. | Directional electrode devices with locating features |
US8019440B2 (en) | 2008-02-12 | 2011-09-13 | Intelect Medical, Inc. | Directional lead assembly |
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US8798755B2 (en) | 2008-10-03 | 2014-08-05 | Duke University | Non-regular electrical stimulation patterns for treating neurological disorders |
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US11013924B2 (en) | 2008-10-03 | 2021-05-25 | Duke University | Non-regular electrical stimulation patterns for treating neurological disorders |
CN102238978B (zh) | 2008-10-03 | 2014-09-24 | 杜克大学 | 用于治疗神经系统紊乱的非规律电刺激模式 |
US8923981B2 (en) | 2008-10-03 | 2014-12-30 | Duke University | Non-regular electrical stimulation patterns designed with a cost function for treating neurological disorders |
EP2470258B1 (en) | 2009-08-27 | 2017-03-15 | The Cleveland Clinic Foundation | System and method to estimate region of tissue activation |
WO2011068997A1 (en) | 2009-12-02 | 2011-06-09 | The Cleveland Clinic Foundation | Reversing cognitive-motor impairments in patients having a neuro-degenerative disease using a computational modeling approach to deep brain stimulation programming |
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WO2013008541A1 (ja) * | 2011-07-12 | 2013-01-17 | エクスケア・ジャパン株式会社 | 生体刺激用信号波形発生装置 |
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2003
- 2003-05-23 JP JP2003145653A patent/JP4174825B2/ja not_active Expired - Lifetime
- 2003-06-05 KR KR1020030036447A patent/KR100556272B1/ko active IP Right Grant
- 2003-07-15 CN CNB031476279A patent/CN100441251C/zh not_active Expired - Lifetime
- 2003-07-22 US US10/624,867 patent/US7191014B2/en active Active
- 2003-08-08 AT AT03291986T patent/ATE340602T1/de not_active IP Right Cessation
- 2003-08-08 DE DE60308652T patent/DE60308652T2/de not_active Expired - Lifetime
- 2003-08-08 EP EP03291986A patent/EP1479410B1/en not_active Expired - Lifetime
-
2004
- 2004-08-31 TW TW093126162A patent/TWI289058B/zh active
Also Published As
Publication number | Publication date |
---|---|
EP1479410B1 (en) | 2006-09-27 |
KR20040100795A (ko) | 2004-12-02 |
JP2004344444A (ja) | 2004-12-09 |
DE60308652T2 (de) | 2007-08-23 |
DE60308652D1 (de) | 2006-11-09 |
US20040236391A1 (en) | 2004-11-25 |
CN100441251C (zh) | 2008-12-10 |
US7191014B2 (en) | 2007-03-13 |
ATE340602T1 (de) | 2006-10-15 |
JP4174825B2 (ja) | 2008-11-05 |
CN1572336A (zh) | 2005-02-02 |
TWI289058B (en) | 2007-11-01 |
EP1479410A3 (en) | 2005-02-09 |
EP1479410A2 (en) | 2004-11-24 |
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