NL7104343A - - Google Patents

Info

Publication number
NL7104343A
NL7104343A NL7104343A NL7104343A NL7104343A NL 7104343 A NL7104343 A NL 7104343A NL 7104343 A NL7104343 A NL 7104343A NL 7104343 A NL7104343 A NL 7104343A NL 7104343 A NL7104343 A NL 7104343A
Authority
NL
Netherlands
Application number
NL7104343A
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 NL7104343A publication Critical patent/NL7104343A/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
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/085—Measuring impedance of respiratory organs or lung elasticity
    • A61B5/086—Measuring impedance of respiratory organs or lung elasticity by impedance pneumography
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1532—Peak detectors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
  • Measurement Of Current Or Voltage (AREA)
NL7104343A 1970-04-14 1971-04-01 NL7104343A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2844270A 1970-04-14 1970-04-14

Publications (1)

Publication Number Publication Date
NL7104343A true NL7104343A (de) 1971-10-18

Family

ID=21843474

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7104343A NL7104343A (de) 1970-04-14 1971-04-01

Country Status (3)

Country Link
US (1) US3678296A (de)
DE (1) DE2113236C3 (de)
NL (1) NL7104343A (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790883A (en) * 1972-05-09 1974-02-05 Coulter Electronics Particle study apparatus having improved particle resolution means
JPS5069172U (de) * 1973-10-25 1975-06-19
JPS5069171U (de) * 1973-10-25 1975-06-19
DE2451729C2 (de) * 1974-10-31 1984-10-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Unterdrückung höherfrequenter Störschwingungen in einem störbehafteten sinusförmigen Signalschwingungszug
US4182314A (en) * 1977-07-11 1980-01-08 Boughton Morris W Multi-channel vascular flow monitoring system
US4289142A (en) * 1978-11-24 1981-09-15 Kearns Kenneth L Physiological occurrence, such as apnea, monitor and X-ray triggering device
US4387722A (en) * 1978-11-24 1983-06-14 Kearns Kenneth L Respiration monitor and x-ray triggering apparatus
US4305400A (en) * 1979-10-15 1981-12-15 Squibb Vitatek Inc. Respiration monitoring method and apparatus including cardio-vascular artifact detection
US4337434A (en) * 1980-05-02 1982-06-29 Leeds & Northrup Company Compensator for slowly responding sensors
DE3017349A1 (de) * 1980-05-06 1984-03-22 Roman 8000 München Koller Verfahren und einrichtung zur praezisen ableitung vonfunktionswerten eines elektrischen signales
US4351344A (en) * 1980-11-13 1982-09-28 Bio-Med Devices, Inc. Method and apparatus for monitoring lung compliance
DE3043921C2 (de) * 1980-11-21 1983-05-05 Polygram Gmbh, 2000 Hamburg Schaltung zur breitbandigen Detektion der Amplitudenmaxima von Signalen
DE3126115A1 (de) * 1981-07-02 1983-01-20 Blaupunkt-Werke Gmbh, 3200 Hildesheim Schaltungsanordnung zur pruefung zweier signalfolgen auf identitaet
US4531095A (en) * 1983-03-07 1985-07-23 Victor Company Of Japan, Limited Impulse noise reduction by linear interpolation having immunity to white noise
US4532475A (en) * 1983-03-09 1985-07-30 Victor Company Of Japan, Limited Impulse noise reduction by linear interpolation having a deemphasis characteristic
JPS59179382U (ja) * 1983-05-16 1984-11-30 株式会社アドバンテスト スロ−プ検出器
US4576183A (en) * 1983-09-21 1986-03-18 Gianni Plicchi Electronic circuit for monitoring respiratory parameter for controlling operation of implantable medical device
US5461223A (en) * 1992-10-09 1995-10-24 Eastman Kodak Company Bar code detecting circuitry
EP2428159B1 (de) 2003-02-27 2016-04-20 Nellcor Puritan Bennett Ireland Analyse und Verarbeitung von photoplethysmographischen Signalen durch Wellentransformationsanalyse
US8661910B2 (en) * 2007-01-19 2014-03-04 Ipg, Llc Capacitive sensor
US8439034B2 (en) * 2008-05-28 2013-05-14 Ipg, Llc Oxygen conserving oxygen delivery system
US8444570B2 (en) * 2009-06-09 2013-05-21 Nellcor Puritan Bennett Ireland Signal processing techniques for aiding the interpretation of respiration signals
US10022068B2 (en) 2013-10-28 2018-07-17 Covidien Lp Systems and methods for detecting held breath events

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861239A (en) * 1956-08-21 1958-11-18 Daystrom Inc Control apparatus
US3347223A (en) * 1964-01-08 1967-10-17 Universal Match Corp Pneumograph
US3340867A (en) * 1964-08-19 1967-09-12 Univ Minnesota Impedance plethysmograph
US3433217A (en) * 1965-09-30 1969-03-18 Gen Electric Respiration monitor
US3524058A (en) * 1966-08-01 1970-08-11 North American Rockwell Respiration monitor having means for triggering a utilization device
US3545429A (en) * 1967-03-30 1970-12-08 Becton Dickinson Co Respiration monitor
US3532087A (en) * 1967-03-30 1970-10-06 Hoffmann La Roche Respiration rate meter
US3536062A (en) * 1967-03-30 1970-10-27 Hoffmann La Roche Monitoring system for heart rate,respiration rate and blood pressure
US3572317A (en) * 1968-10-02 1971-03-23 Hoffmann La Roche Respiratory distress monitor

Also Published As

Publication number Publication date
US3678296A (en) 1972-07-18
DE2113236B2 (de) 1979-10-25
DE2113236A1 (de) 1971-10-28
DE2113236C3 (de) 1980-07-10

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Legal Events

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Free format text: WARNER-LAMBERT COMPANY

BV The patent application has lapsed