EP3419520A4 - Impedance monitoring for quantitative eeg - Google Patents
Impedance monitoring for quantitative eeg Download PDFInfo
- Publication number
- EP3419520A4 EP3419520A4 EP17757010.8A EP17757010A EP3419520A4 EP 3419520 A4 EP3419520 A4 EP 3419520A4 EP 17757010 A EP17757010 A EP 17757010A EP 3419520 A4 EP3419520 A4 EP 3419520A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- impedance monitoring
- quantitative eeg
- eeg
- quantitative
- impedance
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
- A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
-
- 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]
-
- 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]
- A61B5/372—Analysis of electroencephalograms
-
- 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]
- A61B5/384—Recording apparatus or 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
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Psychiatry (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Psychology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Physiology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662297947P | 2016-02-22 | 2016-02-22 | |
US201615131216A | 2016-04-18 | 2016-04-18 | |
PCT/US2017/018012 WO2017146956A1 (en) | 2016-02-22 | 2017-02-15 | Impedance monitoring for quantitative eeg |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3419520A1 EP3419520A1 (en) | 2019-01-02 |
EP3419520A4 true EP3419520A4 (en) | 2019-10-16 |
Family
ID=59685573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17757010.8A Pending EP3419520A4 (en) | 2016-02-22 | 2017-02-15 | Impedance monitoring for quantitative eeg |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3419520A4 (en) |
CN (1) | CN108601549A (en) |
WO (1) | WO2017146956A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110584657B (en) * | 2019-03-15 | 2022-09-23 | 华为技术有限公司 | Attention detection method and system |
CN112043262B (en) * | 2020-09-28 | 2023-01-31 | 南京伟思医疗科技股份有限公司 | Identification system and method for neonatal brain electrical signal artifact |
US11850079B2 (en) * | 2021-09-29 | 2023-12-26 | Nuvasive, Inc. | Electrode disconnect detection |
CN117322895B (en) * | 2023-11-23 | 2024-04-09 | 浙江普可医疗科技有限公司 | Sensor impedance-based brain electrical state dynamic monitoring device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0013183A1 (en) * | 1978-12-29 | 1980-07-09 | Erwin Roy John | Electroencephalographic system for the quantitative description of patient brain states |
EP2698099A1 (en) * | 2012-08-17 | 2014-02-19 | The Nielsen Company (US), LLC | Systems and methods to gather and analyze electroencephalographic data |
US20140194768A1 (en) * | 2011-09-19 | 2014-07-10 | Persyst Development Corporation | Method And System To Calculate qEEG |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL158826A0 (en) * | 2001-06-13 | 2004-05-12 | Compumedics Ltd | Methods and apparatus for monitoring consciousness |
US20140275816A1 (en) * | 2013-03-13 | 2014-09-18 | Covidien Lp | Wireless patient monitoring system |
JP6612733B2 (en) * | 2013-03-14 | 2019-11-27 | パーシスト ディベロップメント コーポレーション | qEEG calculation method |
WO2015076444A1 (en) * | 2013-11-25 | 2015-05-28 | (주)와이브레인 | Brain wave measurement and brain stimulation system |
-
2017
- 2017-02-15 CN CN201780009315.4A patent/CN108601549A/en active Pending
- 2017-02-15 WO PCT/US2017/018012 patent/WO2017146956A1/en active Application Filing
- 2017-02-15 EP EP17757010.8A patent/EP3419520A4/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0013183A1 (en) * | 1978-12-29 | 1980-07-09 | Erwin Roy John | Electroencephalographic system for the quantitative description of patient brain states |
US20140194768A1 (en) * | 2011-09-19 | 2014-07-10 | Persyst Development Corporation | Method And System To Calculate qEEG |
EP2698099A1 (en) * | 2012-08-17 | 2014-02-19 | The Nielsen Company (US), LLC | Systems and methods to gather and analyze electroencephalographic data |
Non-Patent Citations (2)
Title |
---|
PREMALATA JENA: "Detection of High Impedance Fault", 12 December 2012 (2012-12-12), XP055619791, Retrieved from the Internet <URL:http://www.iitk.ac.in/npsc/Papers/NPSC2012/papers/12121.pdf> [retrieved on 20190909] * |
See also references of WO2017146956A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3419520A1 (en) | 2019-01-02 |
WO2017146956A1 (en) | 2017-08-31 |
CN108601549A (en) | 2018-09-28 |
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Legal Events
Date | Code | Title | Description |
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STAA | Information on the status of an ep patent application or granted ep patent |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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STAA | Information on the status of an ep patent application or granted ep patent |
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17P | Request for examination filed |
Effective date: 20180626 |
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DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20190918 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61B 5/00 20060101ALI20190912BHEP Ipc: A61B 5/0476 20060101AFI20190912BHEP |
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