FI861093A0 - Bioelektrisk patientmonitor. - Google Patents

Bioelektrisk patientmonitor.

Info

Publication number
FI861093A0
FI861093A0 FI861093A FI861093A FI861093A0 FI 861093 A0 FI861093 A0 FI 861093A0 FI 861093 A FI861093 A FI 861093A FI 861093 A FI861093 A FI 861093A FI 861093 A0 FI861093 A0 FI 861093A0
Authority
FI
Finland
Prior art keywords
bioelectric
patient monitor
patient
monitor
bioelectric patient
Prior art date
Application number
FI861093A
Other languages
English (en)
Other versions
FI73360B (fi
FI73360C (fi
Inventor
Boerje Rantala
Original Assignee
Instrumentarium Oy
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 Instrumentarium Oy filed Critical Instrumentarium Oy
Priority to FI861093A priority Critical patent/FI73360C/fi
Publication of FI861093A0 publication Critical patent/FI861093A0/fi
Priority to US07/025,380 priority patent/US4850367A/en
Publication of FI73360B publication Critical patent/FI73360B/fi
Application granted granted Critical
Publication of FI73360C publication Critical patent/FI73360C/fi

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/30—Input circuits 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
    • A61B5/30—Input circuits therefor
    • A61B5/304—Switching circuits
    • 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
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/308—Input circuits therefor specially adapted for particular uses for electrocardiography [ECG]
    • 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
    • A61B5/307—Input circuits therefor specially adapted for particular uses
    • A61B5/31—Input circuits therefor specially adapted for particular uses for electroencephalography [EEG]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
FI861093A 1986-03-17 1986-03-17 Bioelektrisk patientmonitor. FI73360C (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI861093A FI73360C (fi) 1986-03-17 1986-03-17 Bioelektrisk patientmonitor.
US07/025,380 US4850367A (en) 1986-03-17 1987-03-13 Bioelectric patient monitor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI861093A FI73360C (fi) 1986-03-17 1986-03-17 Bioelektrisk patientmonitor.
FI861093 1986-03-17

Publications (3)

Publication Number Publication Date
FI861093A0 true FI861093A0 (fi) 1986-03-17
FI73360B FI73360B (fi) 1987-06-30
FI73360C FI73360C (fi) 1987-10-09

Family

ID=8522304

Family Applications (1)

Application Number Title Priority Date Filing Date
FI861093A FI73360C (fi) 1986-03-17 1986-03-17 Bioelektrisk patientmonitor.

Country Status (2)

Country Link
US (1) US4850367A (fi)
FI (1) FI73360C (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5222503A (en) * 1991-04-24 1993-06-29 Beth Israel Hospital Association Ambulatory electroencephalography system
US5231990A (en) * 1992-07-09 1993-08-03 Spacelabs, Medical, Inc. Application specific integrated circuit for physiological monitoring
US6870109B1 (en) 2001-06-29 2005-03-22 Cadwell Industries, Inc. System and device for reducing signal interference in patient monitoring systems
US6728564B2 (en) * 2001-07-03 2004-04-27 Instrumentarium Corp. Configurable sensor system for measuring biopotentials

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684278A (en) * 1948-03-12 1954-07-20 Technicon Cardiograph Corp Sensitivity control for multichannel recording apparatus
US3058458A (en) * 1959-12-21 1962-10-16 Daneman Emanuel Adams Selectors and timers for electro-cardiographs
US3465103A (en) * 1966-06-23 1969-09-02 United Aircraft Corp System for combining plural isolated physiological signals without mutual interference and with reduced noise level
US3548806A (en) * 1968-06-26 1970-12-22 Gen Electric Mass emotional reaction measurement system
US3608545A (en) * 1968-11-25 1971-09-28 Medical Engineering Research C Heart rate monitor
HU175962B (en) * 1975-02-13 1980-11-28 Medicor Muevek Measuring array to reduce emotional influence on the patient in course of instrumental diagnostic measurements
US4299234A (en) * 1979-03-30 1981-11-10 Brattle Instrument Corporation Fetal heart rate monitor apparatus and method for combining electrically and mechanically derived cardiographic signals
US4243046A (en) * 1979-08-06 1981-01-06 Belson J. Weinstein V Lead extender for ECG
US4331158A (en) * 1980-08-21 1982-05-25 The Burdick Corporation Cardiac amplifier system with low transient fast switching
US4417592A (en) * 1981-05-11 1983-11-29 Roy John E Digital electroencephalographic instrument and method
US4495950A (en) * 1983-01-21 1985-01-29 Schneider Daniel E QREEG Process matrix synchronizer system
AU4907385A (en) * 1984-11-06 1986-05-15 Spacelabs, Inc. Lead fail detection in electrocardiography

Also Published As

Publication number Publication date
US4850367A (en) 1989-07-25
FI73360B (fi) 1987-06-30
FI73360C (fi) 1987-10-09

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: INSTRUMENTARIUM OY

MA Patent expired