GB1521329A - Intermittent demand ventilator - Google Patents

Intermittent demand ventilator

Info

Publication number
GB1521329A
GB1521329A GB47612/75A GB4761275A GB1521329A GB 1521329 A GB1521329 A GB 1521329A GB 47612/75 A GB47612/75 A GB 47612/75A GB 4761275 A GB4761275 A GB 4761275A GB 1521329 A GB1521329 A GB 1521329A
Authority
GB
United Kingdom
Prior art keywords
ventilator
patient
logic board
breath
signal
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
GB47612/75A
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.)
Searle Cardio Pulmonary Systems Inc
Original Assignee
Searle Cardio Pulmonary Systems Inc
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 Searle Cardio Pulmonary Systems Inc filed Critical Searle Cardio Pulmonary Systems Inc
Publication of GB1521329A publication Critical patent/GB1521329A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes with alarm devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Percussion Or Vibration Massage (AREA)
GB47612/75A 1974-11-20 1975-11-19 Intermittent demand ventilator Expired GB1521329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/525,291 US3951143A (en) 1974-11-20 1974-11-20 Intermittent demand ventilator

Publications (1)

Publication Number Publication Date
GB1521329A true GB1521329A (en) 1978-08-16

Family

ID=24092657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47612/75A Expired GB1521329A (en) 1974-11-20 1975-11-19 Intermittent demand ventilator

Country Status (6)

Country Link
US (1) US3951143A (cg-RX-API-DMAC10.html)
JP (1) JPS5173791A (cg-RX-API-DMAC10.html)
DE (1) DE2552161A1 (cg-RX-API-DMAC10.html)
FR (1) FR2291738A1 (cg-RX-API-DMAC10.html)
GB (1) GB1521329A (cg-RX-API-DMAC10.html)
SE (1) SE7512995L (cg-RX-API-DMAC10.html)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155357A (en) * 1976-12-10 1979-05-22 Sandoz, Inc. Patient ventilator disconnect alarm
US4163450A (en) * 1977-01-27 1979-08-07 Cramp Harvey E Method and apparatus for weaning patient from continuous mechanical ventilation
DE2746924C2 (de) * 1977-10-19 1982-09-16 Drägerwerk AG, 2400 Lübeck Beatmungsgerät
JPS5510911A (en) * 1978-07-08 1980-01-25 Ichikawa Shiseidou Kk Respiration adjusting device
JPS5948106B2 (ja) * 1980-08-27 1984-11-24 株式会社東芝 呼吸監視装置
US4915103A (en) * 1987-12-23 1990-04-10 N. Visveshwara, M.D., Inc. Ventilation synchronizer
US4945899A (en) * 1988-07-14 1990-08-07 Nihon Kohden Corporation Method of and apparatus for artificial respiration in synchronism with voluntary breathing of a patient
US5413393A (en) * 1993-08-13 1995-05-09 E.J. Brooks Company Reusable seal for use with rod
AUPN616795A0 (en) * 1995-10-23 1995-11-16 Rescare Limited Ipap duration in bilevel cpap or assisted respiration treatment
DE10337138A1 (de) * 2003-08-11 2005-03-17 Freitag, Lutz, Dr. Verfahren und Anordnung zur Atmungsunterstützung eines Patienten sowie Luftröhrenprothese und Katheter
US7588033B2 (en) 2003-06-18 2009-09-15 Breathe Technologies, Inc. Methods, systems and devices for improving ventilation in a lung area
CN1905917B (zh) 2003-08-18 2011-08-03 门罗生命公司 通过鼻界面进行无创通气的方法和装置
EP1926517A2 (en) 2005-09-20 2008-06-04 Lutz Freitag Systems, methods and apparatus for respiratory support of a patient
WO2007142812A2 (en) 2006-05-18 2007-12-13 Breathe Technologies, Inc. Tracheotomy method and device
WO2008019102A2 (en) 2006-08-03 2008-02-14 Breathe Technologies, Inc. Methods and devices for minimally invasive respiratory support
WO2008144589A1 (en) * 2007-05-18 2008-11-27 Breathe Technologies, Inc. Methods and devices for sensing respiration and providing ventilation therapy
CA2700878C (en) 2007-09-26 2018-07-24 Breathe Technologies, Inc. Methods and devices for providing inspiratory and expiratory flow relief during ventilation therapy
JP5513392B2 (ja) 2007-09-26 2014-06-04 ブリーズ・テクノロジーズ・インコーポレーテッド 睡眠時無呼吸を治療するための方法及び装置
WO2009129506A1 (en) 2008-04-18 2009-10-22 Breathe Technologies, Inc. Methods and devices for sensing respiration and controlling ventilator functions
EP2276535B1 (en) 2008-04-18 2020-05-27 Breathe Technologies, Inc. Devices for sensing respiration and controlling ventilator functions
EP2326376B1 (en) * 2008-08-22 2019-07-24 Breathe Technologies, Inc. Devices for providing mechanical ventilation with an open airway interface
CA2739435A1 (en) 2008-10-01 2010-04-08 Breathe Technologies, Inc. Ventilator with biofeedback monitoring and control for improving patient activity and health
WO2010115170A2 (en) 2009-04-02 2010-10-07 Breathe Technologies, Inc. Methods, systems and devices for non-invasive open ventilation for treating airway obstructions
US9132250B2 (en) 2009-09-03 2015-09-15 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature
US9962512B2 (en) 2009-04-02 2018-05-08 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with a free space nozzle feature
EP2473221B1 (en) 2009-09-03 2020-11-11 Breathe Technologies, Inc. Systems for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature
WO2011044042A1 (en) * 2009-10-05 2011-04-14 Robert Bosch Gmbh Energy storage system including an expandable accumulator and reservoir assembly
CA2807416C (en) 2010-08-16 2019-02-19 Breathe Technologies, Inc. Methods, systems and devices using lox to provide ventilatory support
CN103124575B (zh) 2010-09-30 2015-12-16 呼吸科技公司 用于润湿呼吸道的方法、系统和装置
US8701398B2 (en) 2012-03-20 2014-04-22 Robert Bosch Gmbh Strain energy accumulator
US10792449B2 (en) 2017-10-03 2020-10-06 Breathe Technologies, Inc. Patient interface with integrated jet pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138152A (en) * 1962-07-03 1964-06-23 Mine Safety Appliances Co Positive pressure breathing apparatus
GB1432767A (en) * 1972-08-25 1976-04-22 Carden Anaesthetists ventilator
US3817246A (en) * 1972-12-11 1974-06-18 Puritan Bennett Corp Flow responsive respiration apparatus
US3840006A (en) * 1973-04-26 1974-10-08 Department Of Health Education Respirator

Also Published As

Publication number Publication date
FR2291738A1 (fr) 1976-06-18
SE7512995L (sv) 1976-05-21
JPS5173791A (cg-RX-API-DMAC10.html) 1976-06-25
US3951143A (en) 1976-04-20
FR2291738B1 (cg-RX-API-DMAC10.html) 1979-07-13
DE2552161A1 (de) 1976-05-26

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed