JP5657988B2 - 生体信号表示装置 - Google Patents
生体信号表示装置 Download PDFInfo
- Publication number
- JP5657988B2 JP5657988B2 JP2010228903A JP2010228903A JP5657988B2 JP 5657988 B2 JP5657988 B2 JP 5657988B2 JP 2010228903 A JP2010228903 A JP 2010228903A JP 2010228903 A JP2010228903 A JP 2010228903A JP 5657988 B2 JP5657988 B2 JP 5657988B2
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- Japan
- Prior art keywords
- unit
- stimulation
- display device
- biological signal
- evoked
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000763 evoking effect Effects 0.000 claims description 66
- 230000000638 stimulation Effects 0.000 claims description 50
- 238000005259 measurement Methods 0.000 claims description 15
- 230000003238 somatosensory effect Effects 0.000 claims description 4
- 230000001953 sensory effect Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000004936 stimulating effect Effects 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 210000000133 brain stem Anatomy 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 210000001595 mastoid Anatomy 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/339—Displays specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
- A61B5/377—Electroencephalography [EEG] using evoked responses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
-
- 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
- A61B5/4821—Determining level or depth of anaesthesia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
- A61B5/743—Displaying an image simultaneously with additional graphical information, e.g. symbols, charts, function plots
-
- 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
- A61N1/372—Arrangements in connection with the implantation of stimulators
- A61N1/37211—Means for communicating with stimulators
- A61N1/37235—Aspects of the external programmer
- A61N1/37247—User interfaces, e.g. input or presentation means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Neurology (AREA)
Description
11 主制御部
12 表示制御部
13 演算部
21 表示部
22 入力部
30 測定部
30 測定部
40 刺激部
41 電気刺激部
42 音刺激部
43 光刺激部
Claims (9)
- 生体を刺激する少なくとも一つ以上の刺激部と、
前記刺激により誘発される、少なくとも一つ以上の誘発反応を測定する測定部と、
前記誘発反応の特徴量を算出する演算部と、
画像を表示する表示部と、
前記演算部により算出された特徴量に基づき棒状イメージを、前記刺激が行われるたびに各誘発反応に対応付けて前記表示部の各誘発反応の種類の位置に表示すると共に、既に測定終了の誘発反応に対応して最大値と最小値と前回刺激時の値との少なくとも一つを前記表示部の各誘発反応の種類の位置にホールドして表示する表示制御手段と
を具備することを特徴とする生体信号表示装置。 - 表示制御手段は、
表示部の画面において、横軸と縦軸のいずれか一方に各特徴量を配置し、横軸と縦軸のいずれか他方に各誘発反応を配置し、棒状イメージとして表示することを特徴とする請求項1に記載の生体信号表示装置。 - 表示制御手段は、
前記刺激部による刺激が行われるたびに、過去の刺激により表示された棒状イメージを削除することを特徴とする請求項1または2に記載の生体信号表示装置。 - 前記誘発反応とは、
それぞれ異なる種類の誘発反応であることを特徴とする請求項1乃至3のいずれか1項に記載の生体信号表示装置。 - 前記誘発反応とは、
体性感覚誘発電位、聴性感覚誘発電位、視覚誘発電位、誘発筋電図の少なくとも一つを含むことを特徴とする請求項1乃至4のいずれか1項に記載の生体信号表示装置。 - 前記刺激部は、
電気刺激、音刺激、光刺激のうち少なくとも一つを行うことを特徴とする請求項1乃至5のいずれか1項に記載の生体信号表示装置。 - 前記刺激部において行われた刺激に対応した数値を表示することを特徴とする請求項1乃至6のいずれか1項に記載の生体信号表示装置。
- 前記特徴量は、
誘発反応信号の振幅、面積、潜時のうち少なくとも一つを含むことを特徴とする請求項1乃至7のいずれか1項に記載の生体信号表示装置。 - 前記生体信号表示装置は、更に
前記表示部に表示する画像を外部機器に表示可能な態様で出力する外部出力部を備えることを特徴とする請求項1乃至8のいずれか1項に記載の生体信号表示装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010228903A JP5657988B2 (ja) | 2010-10-08 | 2010-10-08 | 生体信号表示装置 |
US13/267,304 US10232176B2 (en) | 2010-10-08 | 2011-10-06 | Biological signal display apparatus |
EP11184245.6A EP2438850B1 (en) | 2010-10-08 | 2011-10-07 | Biological signal display apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010228903A JP5657988B2 (ja) | 2010-10-08 | 2010-10-08 | 生体信号表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012081015A JP2012081015A (ja) | 2012-04-26 |
JP5657988B2 true JP5657988B2 (ja) | 2015-01-21 |
Family
ID=44983444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010228903A Active JP5657988B2 (ja) | 2010-10-08 | 2010-10-08 | 生体信号表示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10232176B2 (ja) |
EP (1) | EP2438850B1 (ja) |
JP (1) | JP5657988B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6577858B2 (ja) * | 2015-12-21 | 2019-09-18 | 日本光電工業株式会社 | 筋弛緩モニタリング装置、筋弛緩モニタリング方法、及び筋弛緩モニタリングプログラム |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9001A (en) * | 1852-06-08 | Keflector-lamp | ||
FI64281C (fi) * | 1982-01-29 | 1983-11-10 | Instrumentarium Oy | Maetnings- och oevervakningssystem |
JPS59121387A (ja) * | 1982-12-28 | 1984-07-13 | 三菱電機株式会社 | デジタルレベル表示回路 |
US5406957A (en) * | 1992-02-05 | 1995-04-18 | Tansey; Michael A. | Electroencephalic neurofeedback apparatus for training and tracking of cognitive states |
US6067467A (en) * | 1994-02-07 | 2000-05-23 | New York University | EEG operative and post-operative patient monitoring method |
JPH1057331A (ja) | 1996-08-16 | 1998-03-03 | Fukuda Denshi Co Ltd | デジタルホルタ心電計及びデジタルホルタ心電計における心電図信号表示方法 |
US6002960A (en) * | 1996-08-27 | 1999-12-14 | The Johns Hopkins University | Passive, non-invasive method to quantify objectively the level and density of a neural blockade |
JPH11318841A (ja) * | 1998-03-09 | 1999-11-24 | Nippon Colin Co Ltd | 血圧監視装置 |
US6224549B1 (en) * | 1999-04-20 | 2001-05-01 | Nicolet Biomedical, Inc. | Medical signal monitoring and display |
EP1395176B1 (en) * | 2001-06-13 | 2008-10-15 | Compumedics Limited | Method for monitoring consciousness |
US7118530B2 (en) * | 2001-07-06 | 2006-10-10 | Science Applications International Corp. | Interface for a system and method for evaluating task effectiveness based on sleep pattern |
US6731985B2 (en) * | 2001-10-16 | 2004-05-04 | Pacesetter, Inc. | Implantable cardiac stimulation system and method for automatic capture verification calibration |
US7120486B2 (en) * | 2003-12-12 | 2006-10-10 | Washington University | Brain computer interface |
JP4473564B2 (ja) * | 2003-12-16 | 2010-06-02 | テルモ株式会社 | 痛み測定装置 |
US8538539B2 (en) | 2004-10-07 | 2013-09-17 | Nu Vasive, Inc. | System and methods for assessing the neuromuscular pathway prior to nerve testing |
US8568331B2 (en) * | 2005-02-02 | 2013-10-29 | Nuvasive, Inc. | System and methods for monitoring during anterior surgery |
JP2007135716A (ja) | 2005-11-15 | 2007-06-07 | Nippon Seimitsu Sokki Kk | アナログ状表示器を備えた電子式血圧計 |
WO2008061292A1 (en) * | 2006-11-24 | 2008-05-29 | Cortical Dynamics Pty. Ltd. | Neurodiagnostic monitoring and display system |
AU2008236665B2 (en) * | 2007-04-03 | 2013-08-22 | Nuvasive, Inc. | Neurophysiologic monitoring system |
US8494619B2 (en) * | 2009-05-27 | 2013-07-23 | Cardiac Pacemakers, Inc. | Systems and methods for the generation and display of fusion statistics |
-
2010
- 2010-10-08 JP JP2010228903A patent/JP5657988B2/ja active Active
-
2011
- 2011-10-06 US US13/267,304 patent/US10232176B2/en active Active
- 2011-10-07 EP EP11184245.6A patent/EP2438850B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
US10232176B2 (en) | 2019-03-19 |
EP2438850B1 (en) | 2017-05-17 |
JP2012081015A (ja) | 2012-04-26 |
US20120089044A1 (en) | 2012-04-12 |
EP2438850A1 (en) | 2012-04-11 |
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