JPS51114156A - Device for detecting the amount of ventilation - Google Patents

Device for detecting the amount of ventilation

Info

Publication number
JPS51114156A
JPS51114156A JP50038959A JP3895975A JPS51114156A JP S51114156 A JPS51114156 A JP S51114156A JP 50038959 A JP50038959 A JP 50038959A JP 3895975 A JP3895975 A JP 3895975A JP S51114156 A JPS51114156 A JP S51114156A
Authority
JP
Japan
Prior art keywords
ventilation
amount
valve
detecting
absolute
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP50038959A
Other languages
English (en)
Other versions
JPS6121657B2 (ja
Inventor
Ayao Ito
Akinori Ishida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50038959A priority Critical patent/JPS51114156A/ja
Priority to US05/672,439 priority patent/US4036217A/en
Publication of JPS51114156A publication Critical patent/JPS51114156A/ja
Publication of JPS6121657B2 publication Critical patent/JPS6121657B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01F1/68—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 thermal effects
    • 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
    • A61B5/087—Measuring breath flow
    • A61B5/0878—Measuring breath flow using temperature sensing means
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/696—Circuits therefor, e.g. constant-current flow meters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
JP50038959A 1975-03-31 1975-03-31 Device for detecting the amount of ventilation Granted JPS51114156A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50038959A JPS51114156A (en) 1975-03-31 1975-03-31 Device for detecting the amount of ventilation
US05/672,439 US4036217A (en) 1975-03-31 1976-03-31 Device for measuring a respired amount of air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50038959A JPS51114156A (en) 1975-03-31 1975-03-31 Device for detecting the amount of ventilation

Publications (2)

Publication Number Publication Date
JPS51114156A true JPS51114156A (en) 1976-10-07
JPS6121657B2 JPS6121657B2 (ja) 1986-05-28

Family

ID=12539707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50038959A Granted JPS51114156A (en) 1975-03-31 1975-03-31 Device for detecting the amount of ventilation

Country Status (2)

Country Link
US (1) US4036217A (ja)
JP (1) JPS51114156A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53148892A (en) * 1977-05-31 1978-12-25 Tokyo Shibaura Electric Co Respiration quantity measuring instrument
JPS55110845A (en) * 1979-02-19 1980-08-26 Toshiba Corp Ventilating volume measuring device
JP2007105133A (ja) * 2005-10-12 2007-04-26 Nippon Telegr & Teleph Corp <Ntt> 受光装置

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2654248C2 (de) * 1976-11-30 1986-07-31 Reis, August K., Prof. Dr.med., 8000 München Anordnung zur Bestimmung der Alkoholkonzentration des Bluts
US4403215A (en) * 1977-12-27 1983-09-06 Hellige, Gmbh Apparatus for automatically monitoring body functions
JPS54156390A (en) * 1978-05-31 1979-12-10 Tokyo Shibaura Electric Co Local lungs function inspection device
US4387722A (en) * 1978-11-24 1983-06-14 Kearns Kenneth L Respiration monitor and x-ray triggering apparatus
US4576183A (en) * 1983-09-21 1986-03-18 Gianni Plicchi Electronic circuit for monitoring respiratory parameter for controlling operation of implantable medical device
IL71468A (en) * 1984-04-08 1988-06-30 Dan Atlas Apnea monitoring method and apparatus
JPS6135068U (ja) * 1984-08-03 1986-03-04 自動車電機工業株式会社 ワイパ−装置
US4803997A (en) * 1986-07-14 1989-02-14 Edentec Corporation Medical monitor
DE4114357C2 (de) * 1991-05-02 2000-07-06 Mueller & Sebastiani Elek Gmbh Vorrichtung zur automatischen Erkennung von Apnoe
US5242455A (en) * 1991-05-03 1993-09-07 University Of Pittsburgh Imaging fixation and localization system
US5518002A (en) * 1993-10-22 1996-05-21 Medtrac Technologies, Inc. Portable electronic spirometric device
US6678552B2 (en) * 1994-10-24 2004-01-13 Transscan Medical Ltd. Tissue characterization based on impedance images and on impedance measurements
US5915380A (en) 1997-03-14 1999-06-29 Nellcor Puritan Bennett Incorporated System and method for controlling the start up of a patient ventilator
US6731976B2 (en) 1997-09-03 2004-05-04 Medtronic, Inc. Device and method to measure and communicate body parameters
US6287264B1 (en) 1999-04-23 2001-09-11 The Trustees Of Tufts College System for measuring respiratory function
US7094206B2 (en) 1999-04-23 2006-08-22 The Trustees Of Tufts College System for measuring respiratory function
US6723055B2 (en) * 1999-04-23 2004-04-20 Trustees Of Tufts College System for measuring respiratory function
US6423013B1 (en) 2000-09-15 2002-07-23 The Board Of Governors Of Southwest Missouri State University System and method for assessing breathing and vocal tract sound production of a user
EP1228779A1 (en) 2001-02-01 2002-08-07 Instrumentarium Corporation Method and apparatus for determining a zero gas flow state in a bidirectional gas flow conduit
US7409243B2 (en) * 2001-04-04 2008-08-05 Mirabel Medical Ltd. Breast cancer detection
EP1496796A4 (en) 2002-04-04 2008-08-27 Transscan Medical Ltd BREAST CANCER PREVENTION STUDY
US7909768B1 (en) * 2004-07-19 2011-03-22 Pacesetter, Inc. Reducing data acquisition, power and processing for hemodynamic signal sampling
US7324848B1 (en) 2004-07-19 2008-01-29 Pacesetter, Inc. Reducing data acquisition, power and processing for photoplethysmography and other applications
CN100396241C (zh) * 2006-04-14 2008-06-25 山东省千佛山医院 用胸部阻抗监测呼吸气量的方法
US8021310B2 (en) 2006-04-21 2011-09-20 Nellcor Puritan Bennett Llc Work of breathing display for a ventilation system
US7784461B2 (en) 2006-09-26 2010-08-31 Nellcor Puritan Bennett Llc Three-dimensional waveform display for a breathing assistance system
US7920913B1 (en) 2007-06-29 2011-04-05 Pacesetter, Inc. Systems and methods for increasing implantable sensor accuracy
US8924878B2 (en) 2009-12-04 2014-12-30 Covidien Lp Display and access to settings on a ventilator graphical user interface
US8335992B2 (en) 2009-12-04 2012-12-18 Nellcor Puritan Bennett Llc Visual indication of settings changes on a ventilator graphical user interface
US9119925B2 (en) 2009-12-04 2015-09-01 Covidien Lp Quick initiation of respiratory support via a ventilator user interface
US8499252B2 (en) 2009-12-18 2013-07-30 Covidien Lp Display of respiratory data graphs on a ventilator graphical user interface
US9262588B2 (en) 2009-12-18 2016-02-16 Covidien Lp Display of respiratory data graphs on a ventilator graphical user interface
US10702166B1 (en) 2010-08-13 2020-07-07 Respiratory Motion, Inc. Devices and methods for respiratory variation monitoring by measurement of respiratory volumes, motion and variability
ES2660013T3 (es) * 2010-08-13 2018-03-20 Respiratory Motion, Inc. Dispositivos y métodos para la monitorización de la variación respiratoria mediante la medición de volúmenes respiratorios, movimiento y variabilidad
US11723542B2 (en) 2010-08-13 2023-08-15 Respiratory Motion, Inc. Advanced respiratory monitor and system
MX365902B (es) 2011-07-20 2019-06-19 Respiratory Motion Inc Dispositivos de medición de impedancia y métodos para la atención cardiovascular de emergencia.
US10362967B2 (en) 2012-07-09 2019-07-30 Covidien Lp Systems and methods for missed breath detection and indication
US12343130B2 (en) 2012-09-07 2025-07-01 Respiratory Motion, Inc. Spacing of electrodes for bioimpedance measurements
MX353153B (es) 2012-09-07 2017-12-20 Respiratory Motion Inc Conjunto de puntas de electrodos.
EP3114672B1 (en) 2014-03-06 2020-06-24 Respiratory Motion, Inc. Methods and devices for displaying trend and variability in a physiological dataset
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
CN107427627A (zh) 2014-11-04 2017-12-01 呼吸运动公司 呼吸参数引导的自动化iv给药和iv管夹激活
CN104688231A (zh) * 2015-03-13 2015-06-10 李娟� 一种呼吸操康复训练装置
WO2017106500A1 (en) 2015-12-15 2017-06-22 Respiratory Motion, Inc. Evaluation of respiratory volume monitoring to detect respiratory compromise before pulse oximetry and eliminate false desaturation alarms
DE102017111026B4 (de) 2017-05-19 2025-08-21 Carla Kulcsar Gerät zur Messung von Atmungsaktivitäten einer Person
WO2020247940A1 (en) 2019-06-07 2020-12-10 Respiratory Motion, Inc. Device and method for clinical evaluation
US11672934B2 (en) 2020-05-12 2023-06-13 Covidien Lp Remote ventilator adjustment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4976385A (ja) * 1972-11-14 1974-07-23

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677261A (en) * 1970-04-03 1972-07-18 American Optical Corp Impedance pneumograph
US3608542A (en) * 1970-06-12 1971-09-28 Beckman Instruments Inc Physiological monitoring system
DE2418910B2 (de) * 1974-04-19 1976-10-07 Hewlett-Packard GmbH, 7030 Böblingen Atemmonitor
US3962917A (en) * 1974-07-03 1976-06-15 Minato Medical Science Co., Ltd. Respirometer having thermosensitive elements on both sides of a hot wire

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4976385A (ja) * 1972-11-14 1974-07-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53148892A (en) * 1977-05-31 1978-12-25 Tokyo Shibaura Electric Co Respiration quantity measuring instrument
JPS55110845A (en) * 1979-02-19 1980-08-26 Toshiba Corp Ventilating volume measuring device
JP2007105133A (ja) * 2005-10-12 2007-04-26 Nippon Telegr & Teleph Corp <Ntt> 受光装置

Also Published As

Publication number Publication date
US4036217A (en) 1977-07-19
JPS6121657B2 (ja) 1986-05-28

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