GB1451360A - Device for measuring the tidal gas volume in a lung ventialtor - Google Patents

Device for measuring the tidal gas volume in a lung ventialtor

Info

Publication number
GB1451360A
GB1451360A GB5672373A GB5672373A GB1451360A GB 1451360 A GB1451360 A GB 1451360A GB 5672373 A GB5672373 A GB 5672373A GB 5672373 A GB5672373 A GB 5672373A GB 1451360 A GB1451360 A GB 1451360A
Authority
GB
United Kingdom
Prior art keywords
compartment
measuring device
gas flow
gas volume
patient
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.)
Expired
Application number
GB5672373A
Other languages
English (en)
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.)
Jungner Instrument AB
Original Assignee
Jungner Instrument 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 Jungner Instrument AB filed Critical Jungner Instrument AB
Publication of GB1451360A publication Critical patent/GB1451360A/en
Expired legal-status Critical Current

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
    • A61B5/091—Measuring volume of inspired or expired gases, e.g. to determine lung capacity
    • A61B5/093—Measuring volume of inspired or expired gases, e.g. to determine lung capacity the gases being exhaled into, or inhaled from, an expansible chamber, e.g. bellows or expansible bag
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Physiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (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)
GB5672373A 1972-12-12 1973-12-06 Device for measuring the tidal gas volume in a lung ventialtor Expired GB1451360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7216188A SE380724B (sv) 1972-12-12 1972-12-12 Anordning vid en lungventilator for metning av den av patienten utandade gasvolymen

Publications (1)

Publication Number Publication Date
GB1451360A true GB1451360A (en) 1976-09-29

Family

ID=20301850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5672373A Expired GB1451360A (en) 1972-12-12 1973-12-06 Device for measuring the tidal gas volume in a lung ventialtor

Country Status (6)

Country Link
US (1) US3875626A (enExample)
DE (1) DE2361165A1 (enExample)
FR (1) FR2209926B1 (enExample)
GB (1) GB1451360A (enExample)
IT (1) IT1004043B (enExample)
SE (1) SE380724B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437195A1 (fr) * 1978-09-29 1980-04-25 Jones Medical Equip Dispositif et procede pour etalonner un appareil de controle de la fonction pulmonaire

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112931A (en) * 1977-01-05 1978-09-12 Cavitron Corporation Tidal volume display
US4233990A (en) * 1979-03-20 1980-11-18 Empire Plastics Manufacturing Inc. Volume and flow-rate dependent inspirator
US4406291A (en) * 1980-04-07 1983-09-27 Schwesinger Dennis W Exhalation monitoring apparatus
US4359057A (en) * 1980-09-30 1982-11-16 Giovanni Manzella Apparatus for measuring oxygen consumption and the exchange of other breathing gases
US4364413A (en) * 1981-01-07 1982-12-21 The Perkin-Elmer Corporation Molar gas-flow controller
DE3903370A1 (de) * 1989-02-04 1990-08-09 Ganshorn Med Electronic Gmbh Exspirationsluft-aufnahmegefaess
US5115682A (en) * 1990-05-21 1992-05-26 Feiler Ernest M Coronary artery graft flow-meter
EP3064242A1 (en) 2003-04-28 2016-09-07 Advanced Circulatory Systems Inc. Ventilator and methods for treating head trauma and low blood circulation
US20080047555A1 (en) * 2003-09-11 2008-02-28 Advanced Circulatory Systems, Inc. Bag-valve resuscitation for treating of hypotension, head trauma, and cardiac arrest
US8011367B2 (en) * 2003-09-11 2011-09-06 Advanced Circulatory Systems, Inc. CPR devices and methods utilizing a continuous supply of respiratory gases
US9352111B2 (en) 2007-04-19 2016-05-31 Advanced Circulatory Systems, Inc. Systems and methods to increase survival with favorable neurological function after cardiac arrest
US8151790B2 (en) 2007-04-19 2012-04-10 Advanced Circulatory Systems, Inc. Volume exchanger valve system and method to increase circulation during CPR
US9724266B2 (en) 2010-02-12 2017-08-08 Zoll Medical Corporation Enhanced guided active compression decompression cardiopulmonary resuscitation systems and methods
US12016820B2 (en) 2010-02-12 2024-06-25 Zoll Medical Corporation Enhanced guided active compression decompression cardiopulmonary resuscitation systems and methods
WO2013096495A1 (en) 2011-12-19 2013-06-27 ResQSystems, Inc. Systems and methods for therapeutic intrathoracic pressure regulation
US9811634B2 (en) 2013-04-25 2017-11-07 Zoll Medical Corporation Systems and methods to predict the chances of neurologically intact survival while performing CPR
US20140358047A1 (en) 2013-05-30 2014-12-04 ResQSystems, Inc. End-tidal carbon dioxide and amplitude spectral area as non-invasive markers of coronary perfusion pressure and arterial pressure
US10265495B2 (en) 2013-11-22 2019-04-23 Zoll Medical Corporation Pressure actuated valve systems and methods
US11247015B2 (en) 2015-03-24 2022-02-15 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
US10315002B2 (en) 2015-03-24 2019-06-11 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
FR3037648B1 (fr) * 2015-06-16 2017-07-07 Commissariat Energie Atomique Dispositif de mesure de volumes d'emanation de gaz
US10773049B2 (en) 2016-06-21 2020-09-15 Ventec Life Systems, Inc. Cough-assist systems with humidifier bypass
CN112218674A (zh) 2018-05-13 2021-01-12 萨米尔·萨利赫·艾哈迈德 使用便携式氧气浓缩器的便携式医用呼吸机系统
JP2024503250A (ja) 2020-12-21 2024-01-25 ベンテック ライフ システムズ， インコーポレイテッド 一体化された酸素送達を有するベンチレータシステムおよび関連付けられたデバイスおよび方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059469A (en) * 1961-06-12 1962-10-23 Jersey Prod Res Co Determination of cavity size in earth formations penetrated by a borehole
US3467078A (en) * 1965-05-10 1969-09-16 Bird F M Spirometer
US3499438A (en) * 1966-05-19 1970-03-10 Blease Anaesthetic Equip Ltd Respiratory metering device
US3659590A (en) * 1969-10-13 1972-05-02 Jones Medical Instr Co Respiration testing system
US3690143A (en) * 1970-11-27 1972-09-12 American Optical Corp Self calibrating tidal volume impedance pneumograph
US3718044A (en) * 1971-12-07 1973-02-27 Us Army Flow meter for indirectly measuring the flow of blood from a blood pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437195A1 (fr) * 1978-09-29 1980-04-25 Jones Medical Equip Dispositif et procede pour etalonner un appareil de controle de la fonction pulmonaire

Also Published As

Publication number Publication date
US3875626A (en) 1975-04-08
SE380724B (sv) 1975-11-17
IT1004043B (it) 1976-07-10
DE2361165A1 (de) 1974-06-20
FR2209926B1 (enExample) 1978-02-10
FR2209926A1 (enExample) 1974-07-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee