BR7408167A - RESPIRATOR SYSTEM AND METHOD - Google Patents

RESPIRATOR SYSTEM AND METHOD

Info

Publication number
BR7408167A
BR7408167A BR8167/74A BR816774A BR7408167A BR 7408167 A BR7408167 A BR 7408167A BR 8167/74 A BR8167/74 A BR 8167/74A BR 816774 A BR816774 A BR 816774A BR 7408167 A BR7408167 A BR 7408167A
Authority
BR
Brazil
Prior art keywords
respirator system
respirator
Prior art date
Application number
BR8167/74A
Other languages
Portuguese (pt)
Inventor
T Eyrick
A Brown
N Hattes
Original Assignee
Chemetron Corp
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 Chemetron Corp filed Critical Chemetron Corp
Publication of BR7408167A publication Critical patent/BR7408167A/en

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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M16/0009—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration
    • A61M16/0012—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration by Venturi means
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0072—Tidal volume piston pumps
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/1055—Filters bacterial
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M2016/102—Measuring a parameter of the content of the delivered gas
    • A61M2016/1025—Measuring a parameter of the content of the delivered gas the O2 concentration

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)
BR8167/74A 1973-10-02 1974-10-02 RESPIRATOR SYSTEM AND METHOD BR7408167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US402677A US3905362A (en) 1973-10-02 1973-10-02 Volume-rate respirator system and method

Publications (1)

Publication Number Publication Date
BR7408167A true BR7408167A (en) 1975-10-07

Family

ID=23592904

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8167/74A BR7408167A (en) 1973-10-02 1974-10-02 RESPIRATOR SYSTEM AND METHOD

Country Status (6)

Country Link
US (1) US3905362A (en)
JP (1) JPS5230793B2 (en)
BR (1) BR7408167A (en)
CA (1) CA1007950A (en)
DE (1) DE2446281C3 (en)
GB (1) GB1489562A (en)

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US4036221A (en) * 1972-05-01 1977-07-19 Sutter Hospitals Medical Research Foundation Respirator
US3961626A (en) * 1975-04-18 1976-06-08 Houchen John R Hyperbaric and underwater extrathorasic assisted breathing method and apparatus
US4020834A (en) * 1975-05-16 1977-05-03 Bird F M Respirator and method
US4057059A (en) * 1975-07-29 1977-11-08 Oklahoma State University Intermittent positive pressure breathing device
US4060078A (en) * 1975-08-18 1977-11-29 Bird F M Ventilator and method
US4098272A (en) * 1975-09-25 1978-07-04 Bio-Med Devices Inc. Respirator
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US4323064A (en) * 1976-10-26 1982-04-06 Puritan-Bennett Corporation Volume ventilator
US4141354A (en) * 1977-03-04 1979-02-27 Aaron Ismach Ventilator system for controlling, assisting and monitoring a patient's breathing
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US4186737A (en) * 1977-11-10 1980-02-05 Airco, Inc. Drug nebulizing system for medical ventilators of the volume-limited type
DE2926747C2 (en) * 1979-07-03 1982-05-19 Drägerwerk AG, 2400 Lübeck Ventilation system with a ventilator controlled by patient values
US4384576A (en) * 1981-02-13 1983-05-24 Thompson Respiration Products, Inc. Ventilator apparatus
US4459982A (en) * 1982-09-13 1984-07-17 Bear Medical Systems, Inc. Servo-controlled demand regulator for respiratory ventilator
US4813409A (en) * 1985-09-27 1989-03-21 Aaron Ismach Ventilator system having improved means for assisting and controlling a patient's breathing
US4747403A (en) * 1986-01-27 1988-05-31 Advanced Pulmonary Technologies, Inc. Multi-frequency jet ventilation technique and apparatus
US4838259A (en) * 1986-01-27 1989-06-13 Advanced Pulmonary Technologies, Inc. Multi-frequency jet ventilation technique and apparatus
DE3817091A1 (en) * 1988-05-19 1989-11-30 Draegerwerk Ag PISTON CYLINDER UNIT AS A CONVEYOR IN A VENTILATOR
DE3822949A1 (en) * 1988-07-07 1990-01-11 Draegerwerk Ag PNEUMATIC CONTROL VALVE
DE3822950A1 (en) * 1988-07-07 1990-01-11 Draegerwerk Ag CONTROLLABLE VENTILATION VALVE
US5245996A (en) * 1988-12-28 1993-09-21 Manicom Anthony W Anaesthetic system valve for converting between Mapleson `A`, `D`, and `E`c
US5070871A (en) * 1988-12-28 1991-12-10 Manicom Anthony W Anaesthetic valve for converting between Mapleson `A` and `D` systems
US5107831A (en) * 1989-06-19 1992-04-28 Bear Medical Systems, Inc. Ventilator control system using sensed inspiratory flow rate
US5161525A (en) * 1990-05-11 1992-11-10 Puritan-Bennett Corporation System and method for flow triggering of pressure supported ventilation
US5390666A (en) * 1990-05-11 1995-02-21 Puritan-Bennett Corporation System and method for flow triggering of breath supported ventilation
DE4038499A1 (en) * 1990-12-03 1992-06-04 Draegerwerk Ag CONVEYOR UNIT FOR A VENTILATOR
DE4120913A1 (en) * 1991-06-25 1993-01-07 Draegerwerk Ag PISTON-CYLINDER UNIT FOR BREATHING GAS DELIVERY AS A CYLINDER CONDENSER FOR THE LIFTING DISTANCE MEASUREMENT
GB9302291D0 (en) * 1993-02-05 1993-03-24 Univ Manitoba Method for improved control of airway pressure during mechanical ventilation
US5993403A (en) * 1993-05-20 1999-11-30 Ambu International A/S Adjustable cervical collar
US5366438A (en) * 1993-05-20 1994-11-22 Martin Sr Bill Cervical collar
US5520619A (en) * 1993-05-20 1996-05-28 Ambu International A/S Adjustable cervical collar
US6726643B1 (en) 1994-02-22 2004-04-27 Ambu International A/S Automatic adjustable cervical collar
US6036664A (en) * 1994-02-22 2000-03-14 Ambu International A/S Automatic adjustable cervical collar
US5593382A (en) * 1994-09-29 1997-01-14 Rudy, Jr.; Ronald M. Extrication cervical collar with adjustable supports
US5628305A (en) * 1995-09-27 1997-05-13 Richard J. Melker Universal ventilation device
US5865173A (en) * 1995-11-06 1999-02-02 Sunrise Medical Hhg Inc. Bilevel CPAP system with waveform control for both IPAP and EPAP
WO1997019657A1 (en) * 1995-11-30 1997-06-05 Ambu Inc. Collapsible cervical collar
US5884625A (en) * 1996-07-09 1999-03-23 Hart; William T. Oral appliance for delivering gas to the retroglossal area
SE9603249D0 (en) * 1996-09-06 1996-09-06 Siemens Elema Ab Device for compensating flow resistance at fan / ventilator
US6152134A (en) * 1996-10-18 2000-11-28 Invacare Corporation Oxygen conserving device
US5957133A (en) * 1997-07-21 1999-09-28 Hart; William T. Oral appliance with negative air supply for reducing sleep apnea and snoring
US6240919B1 (en) 1999-06-07 2001-06-05 Macdonald John J. Method for providing respiratory airway support pressure
US20030236489A1 (en) 2002-06-21 2003-12-25 Baxter International, Inc. Method and apparatus for closed-loop flow control system
US7588033B2 (en) 2003-06-18 2009-09-15 Breathe Technologies, Inc. Methods, systems and devices for improving ventilation in a lung area
US8156937B2 (en) * 2003-08-04 2012-04-17 Carefusion 203, Inc. Portable ventilator system
US8118024B2 (en) 2003-08-04 2012-02-21 Carefusion 203, Inc. Mechanical ventilation system utilizing bias valve
JP2007501074A (en) 2003-08-04 2007-01-25 パルモネティック システムズ インコーポレイテッド Portable ventilator system
US7607437B2 (en) * 2003-08-04 2009-10-27 Cardinal Health 203, Inc. Compressor control system and method for a portable ventilator
WO2005018524A2 (en) 2003-08-18 2005-03-03 Wondka Anthony D Method and device for non-invasive ventilation with nasal interface
US8146592B2 (en) 2004-02-26 2012-04-03 Ameriflo, Inc. Method and apparatus for regulating fluid flow or conserving fluid flow
US7617826B1 (en) 2004-02-26 2009-11-17 Ameriflo, Inc. Conserver
US7448594B2 (en) 2004-10-21 2008-11-11 Ameriflo, Inc. Fluid regulator
CN101454041B (en) 2005-09-20 2012-12-12 呼吸科技公司 Systems, methods and apparatus for respiratory support of a patient
US20070272244A1 (en) * 2006-04-25 2007-11-29 Witmer Warner H Fluidic barrier
US20080035146A1 (en) * 2006-05-05 2008-02-14 Jerry Crabb Methods, systems and computer products for filling lungs
JP5191005B2 (en) 2006-05-18 2013-04-24 ブリーズ テクノロジーズ， インコーポレイテッド Method and device for tracheostomy
JP2009545384A (en) 2006-08-03 2009-12-24 ブリーズ テクノロジーズ， インコーポレイテッド Method and apparatus for minimally invasive respiratory assistance
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CA2688555C (en) * 2007-05-30 2021-11-23 Gilbert Jacobus Kuypers Improvements to resuscitators
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US8770193B2 (en) 2008-04-18 2014-07-08 Breathe Technologies, Inc. Methods and devices for sensing respiration and controlling ventilator functions
JP5758799B2 (en) 2008-04-18 2015-08-05 ブリーズ・テクノロジーズ・インコーポレーテッド Method and device for sensing respiratory effects and controlling ventilator function
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US9364624B2 (en) 2011-12-07 2016-06-14 Covidien Lp Methods and systems for adaptive base flow
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CN104363945B (en) * 2012-03-05 2017-09-12 尼诺克斯医疗设备有限公司 Method and apparatus for assisted respiartion
US8844526B2 (en) 2012-03-30 2014-09-30 Covidien Lp Methods and systems for triggering with unknown base flow
US9981096B2 (en) 2013-03-13 2018-05-29 Covidien Lp Methods and systems for triggering with unknown inspiratory flow
US9808591B2 (en) 2014-08-15 2017-11-07 Covidien Lp Methods and systems for breath delivery synchronization
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
US9925346B2 (en) 2015-01-20 2018-03-27 Covidien Lp Systems and methods for ventilation with unknown exhalation flow
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CN108319305B (en) * 2018-02-05 2021-03-02 北京卫星环境工程研究所 Automatic gas distribution system for spacecraft packaging box
US11324954B2 (en) 2019-06-28 2022-05-10 Covidien Lp Achieving smooth breathing by modified bilateral phrenic nerve pacing
US10926046B1 (en) * 2020-04-01 2021-02-23 The Florida International University Board Of Trustees Gravity dependent ventilator
US20210319886A1 (en) * 2020-04-10 2021-10-14 GE Precision Healthcare LLC Systems and methods for determining and visualizing medical device resource availability
CN117323526B (en) * 2023-09-28 2024-03-29 诺贝尔(天津)科技有限公司 Mobile anesthesia device for nuclear magnetic resonance scanning inspection

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US3158152A (en) * 1960-09-16 1964-11-24 Sierra Engineering Company Mouth to mouth resuscitator
US3185147A (en) * 1961-09-13 1965-05-25 George L Champagne Resuscitator
US3286710A (en) * 1962-02-09 1966-11-22 Jr Roscoe G Bartlett Apparatus for use in mouth-to-mouth resuscitation
US3242952A (en) * 1963-02-07 1966-03-29 Leonard E Austin Fluid dispensing apparatus

Also Published As

Publication number Publication date
US3905362A (en) 1975-09-16
JPS5078192A (en) 1975-06-25
DE2446281B2 (en) 1978-01-05
DE2446281A1 (en) 1975-04-30
JPS5230793B2 (en) 1977-08-10
CA1007950A (en) 1977-04-05
GB1489562A (en) 1977-10-19
DE2446281C3 (en) 1978-09-07

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