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SE8600289L - Anordning for bestemning av narkosdjup - Google Patents

Anordning for bestemning av narkosdjup

Info

Publication number
SE8600289L
SE8600289L SE8600289A SE8600289A SE8600289L SE 8600289 L SE8600289 L SE 8600289L SE 8600289 A SE8600289 A SE 8600289A SE 8600289 A SE8600289 A SE 8600289A SE 8600289 L SE8600289 L SE 8600289L
Authority
SE
Sweden
Prior art keywords
signal
patient
variation
delta
amplitude
Prior art date
Application number
SE8600289A
Other languages
English (en)
Other versions
SE8600289D0 (sv
Inventor
A Gedeon
L-E Lindblad
Original Assignee
Icor Ab
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 Icor Ab filed Critical Icor Ab
Priority to SE8600289A priority Critical patent/SE8600289L/sv
Publication of SE8600289D0 publication Critical patent/SE8600289D0/sv
Priority to US07/003,035 priority patent/US4788982A/en
Priority to EP87850015A priority patent/EP0232234A3/en
Publication of SE8600289L publication Critical patent/SE8600289L/sv

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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1104—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb induced by stimuli or drugs
    • A61B5/1106—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb induced by stimuli or drugs to assess neuromuscular blockade, e.g. to estimate 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
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/364—Detecting abnormal ECG interval, e.g. extrasystoles, ectopic heartbeats

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Anesthesiology (AREA)
  • Physiology (AREA)
  • Neurology (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
SE8600289A 1986-01-23 1986-01-23 Anordning for bestemning av narkosdjup SE8600289L (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8600289A SE8600289L (sv) 1986-01-23 1986-01-23 Anordning for bestemning av narkosdjup
US07/003,035 US4788982A (en) 1986-01-23 1987-01-13 Device for determining depth of anaesthesia
EP87850015A EP0232234A3 (en) 1986-01-23 1987-01-21 A device for determining depth of anaesthesia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8600289A SE8600289L (sv) 1986-01-23 1986-01-23 Anordning for bestemning av narkosdjup

Publications (2)

Publication Number Publication Date
SE8600289D0 SE8600289D0 (sv) 1986-01-23
SE8600289L true SE8600289L (sv) 1987-07-24

Family

ID=20363193

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8600289A SE8600289L (sv) 1986-01-23 1986-01-23 Anordning for bestemning av narkosdjup

Country Status (3)

Country Link
US (1) US4788982A (sv)
EP (1) EP0232234A3 (sv)
SE (1) SE8600289L (sv)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4960126A (en) * 1988-01-15 1990-10-02 Criticare Systems, Inc. ECG synchronized pulse oximeter
US5103833A (en) * 1989-12-20 1992-04-14 Critikon, Inc. Peripheral arterial monitoring instruments
SE465551B (sv) * 1990-02-16 1991-09-30 Aake Oeberg Anordning foer bestaemning av en maenniskas hjaert- och andningsfrekvens genom fotopletysmografisk maetning
EP0477420A1 (de) * 1990-09-28 1992-04-01 Pacesetter AB Messvorrichtung zur intrakardialen Erfassung eines der körperlichen Aktivität eines Lebewesens entsprechenden Messsignales
GB9022623D0 (en) * 1990-10-18 1990-11-28 Univ Manchester Depth of anaesthesia monitoring
US5542421A (en) * 1992-07-31 1996-08-06 Frederick Erdman Association Method and apparatus for cardiovascular diagnosis
US5365924A (en) * 1992-07-31 1994-11-22 Frederick Erdman Association Method and apparatus for non-invasive cardiovascular diagnosis
JP3387171B2 (ja) * 1993-09-28 2003-03-17 セイコーエプソン株式会社 脈波検出装置および運動強度測定装置
US6067467A (en) * 1994-02-07 2000-05-23 New York University EEG operative and post-operative patient monitoring method
EP0976361B1 (en) * 1995-06-02 2003-10-15 Colin Corporation Anesthetic depth measuring apparatus
FR2747027B1 (fr) * 1996-04-09 1998-05-29 Cohen Laroque Emmanuel S Procede de determination de la profondeur d'anesthesie et dispositif pour la mise en oeuvre de ce procede
US6117075A (en) * 1998-09-21 2000-09-12 Meduck Ltd. Depth of anesthesia monitor
JP2000342690A (ja) * 1999-06-09 2000-12-12 Nippon Colin Co Ltd 麻酔深度監視装置
EP1273265B1 (en) * 2001-07-04 2006-11-22 Instrumentarium Corporation Monitoring a condition of a patient under anaesthesia or sedation
FR2877205A1 (fr) * 2004-11-03 2006-05-05 Luc Quintin Procede et dispositif de prediction d'evenements medicaux anormaux et/ou d'aide au diagnostic et/ou de monitorage, en particulier pour la determination de la profondeur d'anesthesie
US20070089744A1 (en) * 2005-10-11 2007-04-26 Wiese Scott R Method for determining a cardiac data characteristic
FR2900560A1 (fr) 2006-05-04 2007-11-09 Andrei Cividjian Procede et dispositif non-invasif de mesure en continu de la pression arterielle
DK2076173T3 (da) * 2006-09-29 2015-02-09 Univ California Overvågning af burst-suppression ved induceret koma
US20140081152A1 (en) * 2012-09-14 2014-03-20 Nellcor Puritan Bennett Llc System and method for determining stability of cardiac output
CN107348960A (zh) * 2017-04-24 2017-11-17 宁波大学医学院附属医院 一种麻醉自动检测方法及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946725A (en) * 1974-03-26 1976-03-30 Vladimir Mikhailovich Bolshov Method for controlling the level of anaesthesia in surgery and apparatus for effecting same
US4248241A (en) * 1979-08-17 1981-02-03 Tacchi Ernest J Patient monitoring apparatus
US4404974A (en) * 1981-08-07 1983-09-20 Possis Medical, Inc. Method and apparatus for monitoring and displaying heart rate and blood pressure product information
US4519395A (en) * 1982-12-15 1985-05-28 Hrushesky William J M Medical instrument for noninvasive measurement of cardiovascular characteristics
US4510944A (en) * 1982-12-30 1985-04-16 Porges Stephen W Method and apparatus for evaluating rhythmic oscillations in aperiodic physiological response systems

Also Published As

Publication number Publication date
EP0232234A2 (en) 1987-08-12
SE8600289D0 (sv) 1986-01-23
US4788982A (en) 1988-12-06
EP0232234A3 (en) 1989-03-22

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8600289-6

Effective date: 19881119