ATE322861T1 - Überwachung von elektrischer aktivität - Google Patents
Überwachung von elektrischer aktivitätInfo
- Publication number
- ATE322861T1 ATE322861T1 AT01905887T AT01905887T ATE322861T1 AT E322861 T1 ATE322861 T1 AT E322861T1 AT 01905887 T AT01905887 T AT 01905887T AT 01905887 T AT01905887 T AT 01905887T AT E322861 T1 ATE322861 T1 AT E322861T1
- Authority
- AT
- Austria
- Prior art keywords
- signal
- electrical activity
- monitoring electrical
- produce
- random noise
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—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
- A61B5/24—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
- A61B5/374—Detecting the frequency distribution of signals, e.g. detecting delta, theta, alpha, beta or gamma waves
-
- 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
- A61B5/30—Input circuits therefor
- A61B5/301—Input circuits therefor providing electrical separation, e.g. by using isolating transformers or optocouplers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0003665A GB2359367B (en) | 2000-02-17 | 2000-02-17 | Monitoring electrical activity |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE322861T1 true ATE322861T1 (de) | 2006-04-15 |
Family
ID=9885786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01905887T ATE322861T1 (de) | 2000-02-17 | 2001-02-16 | Überwachung von elektrischer aktivität |
Country Status (8)
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2531254T3 (es) | 2006-09-29 | 2015-03-12 | Univ California | Monitor de brote-supresión para coma inducido |
US8444559B2 (en) * | 2007-05-04 | 2013-05-21 | Reproductive Research Technologies, Lp | Skin impedance matching system and method for skin/electrode interface |
US20110237972A1 (en) * | 2010-03-23 | 2011-09-29 | Robert Garfield | Noninvasive measurement of uterine emg propagation and power spectrum frequency to predict true preterm labor and delivery |
US8386026B2 (en) * | 2010-04-12 | 2013-02-26 | Reproductive Research Technologies, L.P. | System and method for acquiring and displaying abdominal EMG signals |
US9775545B2 (en) | 2010-09-28 | 2017-10-03 | Masimo Corporation | Magnetic electrical connector for patient monitors |
US8821397B2 (en) | 2010-09-28 | 2014-09-02 | Masimo Corporation | Depth of consciousness monitor including oximeter |
GB201209638D0 (en) * | 2012-05-30 | 2012-07-11 | Isis Innovation | Perception loss detection |
US10154815B2 (en) | 2014-10-07 | 2018-12-18 | Masimo Corporation | Modular physiological sensors |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4846190A (en) * | 1983-08-23 | 1989-07-11 | John Erwin R | Electroencephalographic system data display |
US4616659A (en) * | 1985-05-06 | 1986-10-14 | At&T Bell Laboratories | Heart rate detection utilizing autoregressive analysis |
US4974162A (en) * | 1987-03-13 | 1990-11-27 | University Of Maryland | Advanced signal processing methodology for the detection, localization and quantification of acute myocardial ischemia |
US5047930A (en) | 1987-06-26 | 1991-09-10 | Nicolet Instrument Corporation | Method and system for analysis of long term physiological polygraphic recordings |
US5010891A (en) * | 1987-10-09 | 1991-04-30 | Biometrak Corporation | Cerebral biopotential analysis system and method |
ATE95618T1 (de) * | 1989-07-14 | 1993-10-15 | Haberl Ralph | Einrichtung zur bewertung ausgewaehlter signalanteile in physiologischen messsignalen, insbesondere von spaetpotentialen in elektrokardiogrammen. |
US5109863A (en) * | 1989-10-26 | 1992-05-05 | Rutgers, The State University Of New Jersey | Noninvasive diagnostic system for coronary artery disease |
US5458117A (en) | 1991-10-25 | 1995-10-17 | Aspect Medical Systems, Inc. | Cerebral biopotential analysis system and method |
JP3585971B2 (ja) * | 1994-12-21 | 2004-11-10 | 富士通株式会社 | 音声符号器および復号器の同期装置 |
DE19538925C2 (de) * | 1995-10-19 | 2000-07-27 | Wieland Friedmund | Vorrichtung zur Auswertung eines Narkose- oder Intensiv-EEG |
US5792062A (en) * | 1996-05-14 | 1998-08-11 | Massachusetts Institute Of Technology | Method and apparatus for detecting nonlinearity in an electrocardiographic signal |
US5940798A (en) * | 1997-12-31 | 1999-08-17 | Scientific Learning Corporation | Feedback modification for reducing stuttering |
-
2000
- 2000-02-17 GB GB0003665A patent/GB2359367B/en not_active Expired - Fee Related
-
2001
- 2001-02-16 US US10/203,954 patent/US6748263B2/en not_active Expired - Fee Related
- 2001-02-16 CA CA002400348A patent/CA2400348A1/en not_active Abandoned
- 2001-02-16 AT AT01905887T patent/ATE322861T1/de not_active IP Right Cessation
- 2001-02-16 WO PCT/GB2001/000629 patent/WO2001060252A1/en active IP Right Grant
- 2001-02-16 AU AU2001233857A patent/AU2001233857A1/en not_active Abandoned
- 2001-02-16 DE DE60118705T patent/DE60118705T2/de not_active Expired - Lifetime
- 2001-02-16 EP EP01905887A patent/EP1255486B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60118705T2 (de) | 2007-04-12 |
AU2001233857A1 (en) | 2001-08-27 |
US20030109796A1 (en) | 2003-06-12 |
US6748263B2 (en) | 2004-06-08 |
GB2359367B (en) | 2003-11-05 |
EP1255486A1 (en) | 2002-11-13 |
GB2359367A (en) | 2001-08-22 |
WO2001060252A1 (en) | 2001-08-23 |
DE60118705D1 (de) | 2006-05-24 |
EP1255486B1 (en) | 2006-04-12 |
CA2400348A1 (en) | 2001-08-23 |
GB0003665D0 (en) | 2000-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1255486 Country of ref document: EP |
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REN | Ceased due to non-payment of the annual fee |