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NL7311698A - - Google Patents

Info

Publication number
NL7311698A
NL7311698A NL7311698A NL7311698A NL7311698A NL 7311698 A NL7311698 A NL 7311698A NL 7311698 A NL7311698 A NL 7311698A NL 7311698 A NL7311698 A NL 7311698A NL 7311698 A NL7311698 A NL 7311698A
Authority
NL
Netherlands
Application number
NL7311698A
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 filed Critical
Publication of NL7311698A publication Critical patent/NL7311698A/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A61B5/0265—Measuring blood flow using electromagnetic means, e.g. electromagnetic flowmeter
    • 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
    • A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Electromagnetism (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Volume Flow (AREA)
NL7311698A 1972-10-11 1973-08-24 NL7311698A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00296677A US3809070A (en) 1971-07-01 1972-10-11 Non-invasive electromagnetic bloodflow measuring system with rejection of noises

Publications (1)

Publication Number Publication Date
NL7311698A true NL7311698A (xx) 1974-04-16

Family

ID=23143051

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7311698A NL7311698A (xx) 1972-10-11 1973-08-24

Country Status (15)

Country Link
US (1) US3809070A (xx)
JP (2) JPS4972985A (xx)
AT (1) AT347566B (xx)
BE (1) BE805898R (xx)
CA (1) CA1013817A (xx)
CH (1) CH559035A5 (xx)
DE (1) DE2344211C2 (xx)
FR (1) FR2208635B2 (xx)
GB (1) GB1446063A (xx)
IL (1) IL42922A (xx)
IT (1) IT1046705B (xx)
NL (1) NL7311698A (xx)
NO (1) NO138188C (xx)
SE (1) SE399513B (xx)
SU (1) SU655283A3 (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994285A (en) * 1974-12-17 1976-11-30 Doll Research, Inc. Revolving symmetrical magnet assembly and improved method of blood flow detection
US4159645A (en) * 1977-11-11 1979-07-03 Monitek, Inc. Electromagnetic fluid flow meter with tolerance to spurious signals
US4190886A (en) * 1978-04-10 1980-02-26 Hewlett-Packard Company Derivation of steady values of blood pressures
JPS5927566B2 (ja) * 1980-07-02 1984-07-06 日本光電工業株式会社 電磁血流計
DE3150554A1 (de) * 1980-12-22 1982-10-21 Medtronic, Inc., 55440 Minneapolis, Minn. Anordnung zur nichtinvasiven beurteilung des funktionsverhaltens von patienten
US4516582A (en) * 1983-05-02 1985-05-14 General Electric Company NMR blood flow imaging
JPS6023005U (ja) * 1983-07-25 1985-02-16 日本光電工業株式会社 電磁血流計
WO2000045697A1 (en) * 1997-02-27 2000-08-10 Uri Rapoport Method and apparatus for detecting a magnetically responsive substance
US5978694A (en) * 1997-02-27 1999-11-02 Uri Rapoport Method and apparatus for detecting a magnetically responsive substance
JP3582495B2 (ja) * 2001-02-21 2004-10-27 株式会社日立製作所 生体磁場計測装置
DK1417926T3 (da) * 2002-11-11 2008-04-28 Schiller Ag Fremgangsmåde og anordning til detektering og bearbejdning af et EKG signal
WO2007055057A1 (ja) * 2005-11-09 2007-05-18 Japan Science And Technology Agency 音波誘起電磁波による物体の特性測定方法及び装置
WO2013011869A1 (ja) * 2011-07-20 2013-01-24 国立大学法人東京農工大学 被測定対象の特性測定装置及び被測定対象の特性測定方法
JP6541214B2 (ja) * 2015-02-09 2019-07-10 フクダ電子株式会社 生体情報測定装置
CN113288102B (zh) * 2021-06-11 2022-07-15 中国人民解放军陆军军医大学 一种无创监测脑血流的系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867119A (en) * 1954-09-14 1959-01-06 Foxboro Co Electromagnetic flowmeter
DE1272011B (de) * 1960-12-28 1968-07-04 Foxboro Co Vorrichtung zur UEbertragung von fuer industrielle Verfahrensablaeufe charakteristischen Signalen, insbesondere fuer magnetische Stroemungsmesser
US3184966A (en) * 1961-07-13 1965-05-25 Avionics Res Products Corp Electromagnetic flowmeter
US3377855A (en) * 1966-06-29 1968-04-16 Gen Signal Corp Noise nulling network for magnetic flowmeter
US3659591A (en) * 1970-08-24 1972-05-02 Doll Research Electromagnetic flowmeter
US3759247A (en) * 1970-08-24 1973-09-18 Doll Research Electromagnetic flowmeter
US3717031A (en) * 1971-02-22 1973-02-20 Univ California Three electrode flow meter

Also Published As

Publication number Publication date
IT1046705B (it) 1980-07-31
CH559035A5 (xx) 1975-02-28
JPS4972985A (xx) 1974-07-15
FR2208635A2 (xx) 1974-06-28
BE805898R (fr) 1974-02-01
JPS57145642A (en) 1982-09-08
IL42922A (en) 1976-05-31
US3809070A (en) 1974-05-07
CA1013817A (en) 1977-07-12
GB1446063A (en) 1976-08-11
JPS5829090B2 (ja) 1983-06-20
FR2208635B2 (xx) 1976-06-18
NO138188B (no) 1978-04-17
SU655283A3 (ru) 1979-03-30
AT347566B (de) 1979-01-10
NO138188C (no) 1978-07-26
DE2344211C2 (de) 1983-06-01
DE2344211A1 (de) 1974-04-25
ATA869673A (de) 1978-05-15
SE399513B (sv) 1978-02-20

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed