DE69724286D1 - Vorrichtung zur trennung kardialer störsignale von eeg-signalen - Google Patents

Vorrichtung zur trennung kardialer störsignale von eeg-signalen

Info

Publication number
DE69724286D1
DE69724286D1 DE69724286T DE69724286T DE69724286D1 DE 69724286 D1 DE69724286 D1 DE 69724286D1 DE 69724286 T DE69724286 T DE 69724286T DE 69724286 T DE69724286 T DE 69724286T DE 69724286 D1 DE69724286 D1 DE 69724286D1
Authority
DE
Germany
Prior art keywords
signals
cardial
separating
eeg
interference
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.)
Expired - Lifetime
Application number
DE69724286T
Other languages
English (en)
Other versions
DE69724286T2 (de
Inventor
D Greenwald
P Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aspect Medical Systems LLC
Original Assignee
Aspect Medical Systems LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aspect Medical Systems LLC filed Critical Aspect Medical Systems LLC
Publication of DE69724286D1 publication Critical patent/DE69724286D1/de
Application granted granted Critical
Publication of DE69724286T2 publication Critical patent/DE69724286T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A61B5/7217—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise originating from a therapeutic or surgical apparatus, e.g. from a pacemaker
    • 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]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Psychiatry (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Selective Calling Equipment (AREA)
  • Prostheses (AREA)
DE69724286T 1996-12-24 1997-12-19 Vorrichtung zur trennung kardialer störsignale von eeg-signalen Expired - Lifetime DE69724286T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US773100 1996-12-24
US08/773,100 US5792069A (en) 1996-12-24 1996-12-24 Method and system for the extraction of cardiac artifacts from EEG signals
PCT/US1997/023624 WO1998027864A1 (en) 1996-12-24 1997-12-19 System for the extraction of cardiac artifacts from eeg signals

Publications (2)

Publication Number Publication Date
DE69724286D1 true DE69724286D1 (de) 2003-09-25
DE69724286T2 DE69724286T2 (de) 2004-07-01

Family

ID=25097209

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69724286T Expired - Lifetime DE69724286T2 (de) 1996-12-24 1997-12-19 Vorrichtung zur trennung kardialer störsignale von eeg-signalen

Country Status (8)

Country Link
US (1) US5792069A (de)
EP (1) EP0957761B1 (de)
JP (1) JP4025926B2 (de)
AT (1) ATE247419T1 (de)
AU (1) AU732539B2 (de)
CA (1) CA2275901C (de)
DE (1) DE69724286T2 (de)
WO (1) WO1998027864A1 (de)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19805530C1 (de) * 1998-02-11 1999-07-22 Marquette Hellige Gmbh Vorrichtung zur Signalverbesserung bei artefaktbehaftetem EKG
US6599281B1 (en) 2000-05-03 2003-07-29 Aspect Medical Systems, Inc. System and method for adaptive drug delivery
US7011410B2 (en) * 2000-11-22 2006-03-14 Eyetect, L.L.C. Method and apparatus for monitoring eye tremor
KR20040047754A (ko) * 2001-06-13 2004-06-05 컴퓨메딕스 리미티드 의식 상태를 모니터링하기 위한 방법 및 장치
WO2002100247A2 (en) * 2001-06-13 2002-12-19 Ckm Diagnostics, Inc. Non-invasive method and apparatus for tissue detection
MXPA03011796A (es) * 2001-06-21 2004-04-02 Aspect Medical Systems Inc Sistema y metodo para la deteccion y eliminacion de interferencia por ruido de radiofrecuencia de senales biopotenciales.
US7171262B2 (en) * 2002-01-28 2007-01-30 Nihon Kohden Corporation Vital sign display monitor
US7731360B2 (en) * 2003-11-07 2010-06-08 Neuro Kinetics Portable video oculography system
US9757045B2 (en) * 2004-01-27 2017-09-12 Universiteit Gent System and method for adaptive drug delivery
WO2006009767A1 (en) * 2004-06-18 2006-01-26 Neuronetrix, Inc Wireless electrode for biopotential measurement
US20060085048A1 (en) * 2004-10-20 2006-04-20 Nervonix, Inc. Algorithms for an active electrode, bioimpedance-based tissue discrimination system
WO2006044868A1 (en) * 2004-10-20 2006-04-27 Nervonix, Inc. An active electrode, bio-impedance based, tissue discrimination system and methods and use
WO2006047449A2 (en) * 2004-10-23 2006-05-04 Bell John O Passive monitoring of bioelectical signals and active electrical anesthesia stimulation
EP1959827A2 (de) * 2005-12-01 2008-08-27 Lexicor medical Technology, Inc. Systeme und verfahren zur analyse und beurteilung von depression und anderen stimmungsstörungen mit elektroenzephalo-grafischen (eeg) messungen
DK2076173T3 (da) * 2006-09-29 2015-02-09 Univ California Overvågning af burst-suppression ved induceret koma
KR20080086055A (ko) * 2007-03-21 2008-09-25 한국과학기술원 뇌파 측정 방법과 장치 및 그 방법을 실행시키기 위한 프로그램이 기록된 컴퓨터로 읽을 수 있는 기록매체
US9026370B2 (en) 2007-12-18 2015-05-05 Hospira, Inc. User interface improvements for medical devices
US8317752B2 (en) * 2007-12-18 2012-11-27 Hospira, Inc. Touch screen system and navigation and programming methods for an infusion pump
US9655515B2 (en) * 2008-04-08 2017-05-23 Neuro Kinetics Method of precision eye-tracking through use of iris edge based landmarks in eye geometry
US8209004B2 (en) 2008-06-23 2012-06-26 Freer Logic, Llc Body-based monitoring of brain electrical activity
US10398309B2 (en) 2008-10-09 2019-09-03 Neuro Kinetics, Inc. Noninvasive rapid screening of mild traumatic brain injury using combination of subject's objective oculomotor, vestibular and reaction time analytic variables
US9039631B2 (en) 2008-10-09 2015-05-26 Neuro Kinetics Quantitative, non-invasive, clinical diagnosis of traumatic brain injury using VOG device for neurologic testing
US8585609B2 (en) * 2008-10-09 2013-11-19 Neuro Kinetics, Inc. Quantitative, non-invasive, clinical diagnosis of traumatic brain injury using simulated distance visual stimulus device for neurologic testing
US8509884B2 (en) * 2009-08-28 2013-08-13 Neba Health LLC Systems and methods to identify a subgroup of ADHD at higher risk for complicating conditions
US20110157192A1 (en) * 2009-12-29 2011-06-30 Microsoft Corporation Parallel Block Compression With a GPU
JP5710767B2 (ja) 2010-09-28 2015-04-30 マシモ コーポレイション オキシメータを含む意識深度モニタ
US20130030267A1 (en) * 2011-07-29 2013-01-31 Nellcor Puritan Bennett Llc Multi-purpose sensor system
WO2013028497A1 (en) 2011-08-19 2013-02-28 Hospira, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
WO2013090709A1 (en) 2011-12-16 2013-06-20 Hospira, Inc. System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy
US8961505B2 (en) * 2011-12-27 2015-02-24 Medtronic, Inc. Electrosurgery detection
CA2868801C (en) 2012-03-30 2021-07-13 Hospira, Inc. Air detection system and method for detecting air in a pump of an infusion system
ES2743160T3 (es) 2012-07-31 2020-02-18 Icu Medical Inc Sistema de cuidado de pacientes para medicaciones críticas
US8808179B1 (en) 2012-08-06 2014-08-19 James Z. Cinberg Method and associated apparatus for detecting minor traumatic brain injury
US8989835B2 (en) * 2012-08-17 2015-03-24 The Nielsen Company (Us), Llc Systems and methods to gather and analyze electroencephalographic data
AU2014268355B2 (en) 2013-05-24 2018-06-14 Icu Medical, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
AU2014274146B2 (en) 2013-05-29 2019-01-24 Icu Medical, Inc. Infusion system which utilizes one or more sensors and additional information to make an air determination regarding the infusion system
WO2014194065A1 (en) 2013-05-29 2014-12-04 Hospira, Inc. Infusion system and method of use which prevents over-saturation of an analog-to-digital converter
WO2015131108A2 (en) 2014-02-28 2015-09-03 Hospira, Inc. Infusion system and method which utilizes dual wavelength optical air-in-line detection
AU2015266706B2 (en) 2014-05-29 2020-01-30 Icu Medical, Inc. Infusion system and pump with configurable closed loop delivery rate catch-up
US10154815B2 (en) 2014-10-07 2018-12-18 Masimo Corporation Modular physiological sensors
US10485444B2 (en) 2014-10-17 2019-11-26 G-Tech Medical, Inc. Systems and methods for processing electromyographic signals of the gastrointestinal tract
US11344668B2 (en) 2014-12-19 2022-05-31 Icu Medical, Inc. Infusion system with concurrent TPN/insulin infusion
US10850024B2 (en) 2015-03-02 2020-12-01 Icu Medical, Inc. Infusion system, device, and method having advanced infusion features
WO2017197024A1 (en) 2016-05-13 2017-11-16 Icu Medical, Inc. Infusion pump system and method with common line auto flush
WO2017214441A1 (en) 2016-06-10 2017-12-14 Icu Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
EP3381354A1 (de) 2017-03-31 2018-10-03 Koninklijke Philips N.V. Verfahren und system zur verarbeitung eines emg-signals
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
WO2022020184A1 (en) 2020-07-21 2022-01-27 Icu Medical, Inc. Fluid transfer devices and methods of use
US11135360B1 (en) 2020-12-07 2021-10-05 Icu Medical, Inc. Concurrent infusion with common line auto flush
CN112932475B (zh) * 2021-02-01 2023-02-21 武汉泰利美信医疗科技有限公司 血氧饱和度的计算方法、装置、电子设备及存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421121A (en) * 1980-10-03 1983-12-20 Whisler John W Method and apparatus for obtaining a non-cephalic referential electroencephalogram
US4407299A (en) * 1981-05-15 1983-10-04 The Children's Medical Center Corporation Brain electrical activity mapping
US4557270A (en) * 1983-08-23 1985-12-10 New York University Electroencephalographic system for intra-operative open-heart surgery
US4846190A (en) * 1983-08-23 1989-07-11 John Erwin R Electroencephalographic system data display
US4716907A (en) * 1985-08-23 1988-01-05 Hiroshi Shibasaki Apparatus for detecting electroencephalogram and evoked response with monopolar derivation method
US5269302A (en) * 1991-05-10 1993-12-14 Somatics, Inc. Electroconvulsive therapy apparatus and method for monitoring patient seizures
US5458117A (en) * 1991-10-25 1995-10-17 Aspect Medical Systems, Inc. Cerebral biopotential analysis system and method
US5287859A (en) * 1992-09-25 1994-02-22 New York University Electroencephalograph instrument for mass screening
US5611350A (en) * 1996-02-08 1997-03-18 John; Michael S. Method and apparatus for facilitating recovery of patients in deep coma

Also Published As

Publication number Publication date
US5792069A (en) 1998-08-11
AU5615098A (en) 1998-07-17
ATE247419T1 (de) 2003-09-15
DE69724286T2 (de) 2004-07-01
JP4025926B2 (ja) 2007-12-26
JP2001506905A (ja) 2001-05-29
EP0957761B1 (de) 2003-08-20
AU732539B2 (en) 2001-04-26
EP0957761A1 (de) 1999-11-24
WO1998027864A1 (en) 1998-07-02
CA2275901A1 (en) 1998-07-02
CA2275901C (en) 2004-11-30

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