DE69230637T2 - Beatmungsgerät - Google Patents
BeatmungsgerätInfo
- Publication number
- DE69230637T2 DE69230637T2 DE69230637T DE69230637T DE69230637T2 DE 69230637 T2 DE69230637 T2 DE 69230637T2 DE 69230637 T DE69230637 T DE 69230637T DE 69230637 T DE69230637 T DE 69230637T DE 69230637 T2 DE69230637 T2 DE 69230637T2
- Authority
- DE
- Germany
- Prior art keywords
- ventilator
- 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 - Lifetime
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
- A61M16/0057—Pumps therefor
- A61M16/0081—Bag or bellow in a bottle
-
- 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
- A61M16/0057—Pumps therefor
- A61M16/0075—Bellows-type
-
- 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
- A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
- A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
- A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
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)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/803,927 US5315989A (en) | 1991-12-09 | 1991-12-09 | Medical ventilator |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69230637D1 DE69230637D1 (de) | 2000-03-09 |
DE69230637T2 true DE69230637T2 (de) | 2000-06-08 |
Family
ID=25187777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69230637T Expired - Lifetime DE69230637T2 (de) | 1991-12-09 | 1992-12-03 | Beatmungsgerät |
Country Status (5)
Country | Link |
---|---|
US (1) | US5315989A (de) |
EP (1) | EP0548624B1 (de) |
JP (1) | JPH05245204A (de) |
CA (1) | CA2083620C (de) |
DE (1) | DE69230637T2 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10014427A1 (de) * | 2000-03-24 | 2001-10-04 | Weinmann G Geraete Med | Verfahren zur Steuerung eines Beatmungsgerätes sowie Vorrichtung zur Überwachung |
DE10017193A1 (de) * | 2000-04-07 | 2001-11-29 | Map Gmbh | Vorrichtung zur Zufuhr eines Atemgases |
DE102004063158A1 (de) * | 2004-12-29 | 2006-07-13 | Weinmann Geräte für Medizin GmbH + Co. KG | Vorrichtung zur Beatmung sowie Verfahren zur Steuerung eines Beatmungsgerätes |
DE102014000198A1 (de) * | 2013-12-24 | 2015-06-25 | Ac Aircontrols Gmbh | System und Verfahren zur Bereitstellung eines Gases für die Beatmung eines Patienten |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5303698A (en) * | 1991-08-27 | 1994-04-19 | The Boc Group, Inc. | Medical ventilator |
JPH07116145A (ja) * | 1993-10-25 | 1995-05-09 | Kyoto Daiichi Kagaku:Kk | 呼気採取装置 |
JPH07246240A (ja) * | 1994-03-08 | 1995-09-26 | Boc Group Inc:The | 医療用換気装置 |
FI95442C (fi) * | 1994-06-21 | 1996-02-12 | Instrumentarium Oy | Sovitelma ventilaattorin yhteydessä |
US5596984A (en) * | 1994-09-12 | 1997-01-28 | Puritan-Bennett Corporation | Lung ventilator safety circuit |
US6182657B1 (en) * | 1995-09-18 | 2001-02-06 | Resmed Limited | Pressure control in CPAP treatment or assisted respiration |
US5765554A (en) * | 1996-03-29 | 1998-06-16 | Ohmeda Inc. | Alarm control system for medical ventilator |
US5651360A (en) * | 1996-03-29 | 1997-07-29 | Ohmeda Inc. | Peep control for bellows ventilator |
US6119686A (en) * | 1996-03-29 | 2000-09-19 | Datex-Ohmeda, Inc. | Apnea detection for medical ventilator |
US5735267A (en) * | 1996-03-29 | 1998-04-07 | Ohmeda Inc. | Adaptive control system for a medical ventilator |
US5701888A (en) | 1996-08-05 | 1997-12-30 | Ohmeda Inc. | Automatic air wash for anesthesia system |
US5701883A (en) * | 1996-09-03 | 1997-12-30 | Respironics, Inc. | Oxygen mixing in a blower-based ventilator |
US6123072A (en) * | 1996-09-11 | 2000-09-26 | Downs; John B. | Method and apparatus for breathing during anesthesia |
US5673688A (en) | 1996-09-26 | 1997-10-07 | Ohmeda Inc. | Anesthesia system with CO2 monitor to suppress CO2 breakthrough |
US5836302A (en) | 1996-10-10 | 1998-11-17 | Ohmeda Inc. | Breath monitor with audible signal correlated to incremental pressure change |
US6371113B1 (en) * | 1996-10-10 | 2002-04-16 | Datex-Ohmeda, Inc. | Zero flow pause during volume ventilation |
FI105162B (fi) * | 1997-02-06 | 2000-06-30 | Instrumentarium Oy | Ventilaattori hengityksen tehostamiseksi ja hengitystä tehostavan laitteen potilaskanavaan kytketty venttiili |
US5957129A (en) * | 1997-07-30 | 1999-09-28 | Ohmeda Inc. | On-line fault detection and correction in anesthesia delivery system |
US6125848A (en) * | 1997-09-26 | 2000-10-03 | Datex-Ohmeda, Inc. | Distal volume monitoring |
US5857458A (en) | 1997-09-26 | 1999-01-12 | Ohmeda Inc. | Automatic bellows refill |
EP0911053A3 (de) | 1997-10-15 | 1999-12-22 | Ohmeda Inc. | Vorrichtung zur Dosierung von flüssigen Narkosemittel |
US6131572A (en) * | 1998-05-20 | 2000-10-17 | Instrumentarium Oy | Medical dosing device having dosing chamber with a pressure sensor |
US6269811B1 (en) | 1998-11-13 | 2001-08-07 | Respironics, Inc. | Pressure support system with a primary and a secondary gas flow and a method of using same |
US6220245B1 (en) * | 1999-02-03 | 2001-04-24 | Mallinckrodt Inc. | Ventilator compressor system having improved dehumidification apparatus |
SE9900368D0 (sv) * | 1999-02-04 | 1999-02-04 | Siemens Elema Ab | Narkosapparat |
US6763832B1 (en) | 1999-04-27 | 2004-07-20 | Loma Linda University Medical Center | Device and method for the administration of oxygen |
AU4687600A (en) * | 1999-04-27 | 2000-11-10 | Loma Linda University Medical Center | Device and method for the administration of oxygen |
SE0002849D0 (sv) | 2000-08-08 | 2000-08-08 | Siemens Elema Ab | Ventilator |
US6557553B1 (en) | 2000-09-05 | 2003-05-06 | Mallinckrodt, Inc. | Adaptive inverse control of pressure based ventilation |
US6571796B2 (en) | 2001-02-08 | 2003-06-03 | University Of Florida | Tracheal pressure ventilation respiratory system |
US20030140924A1 (en) * | 2001-11-06 | 2003-07-31 | Aylsworth Alonzo C. | Therapeutic gas conserver and control |
CA2605950C (en) * | 2004-04-23 | 2013-06-11 | Stephan Boehm | Method and apparatus for changing the concentration of a target gas at the blood compartment of a patient's lung during artificial ventilation |
DE102005060844A1 (de) * | 2005-12-20 | 2007-06-21 | Weinmann Geräte für Medizin GmbH + Co. KG | Verfahren zur Steuerung eines Beatmungsgerätes sowie Vorrichtung zur Beatmung |
US20080029096A1 (en) * | 2006-08-02 | 2008-02-07 | Kollmeyer Phillip J | Pressure targeted ventilator using an oscillating pump |
US20080066752A1 (en) * | 2006-09-20 | 2008-03-20 | Nellcor Puritan Bennett Inc. | Method and system for circulatory delay compensation in closed-loop control of a medical device |
US8728059B2 (en) | 2006-09-29 | 2014-05-20 | Covidien Lp | System and method for assuring validity of monitoring parameter in combination with a therapeutic device |
US8960193B2 (en) * | 2007-02-16 | 2015-02-24 | General Electric Company | Mobile medical ventilator |
US7702570B2 (en) * | 2007-03-15 | 2010-04-20 | Bgc Partners, Inc. | System and method for providing an operator interface for a radar display of market data |
CN101288791B (zh) * | 2007-04-18 | 2011-09-28 | 深圳迈瑞生物医疗电子股份有限公司 | 一种麻醉机呼吸装置及其流量传感器的标定方法 |
KR101524100B1 (ko) * | 2007-08-22 | 2015-05-29 | 더 리서치 파운데이션 오브 스테이트 유니버시티 오브 뉴욕 | 호흡 가스 전달과 공유 시스템 및 방법 |
CN101467880B (zh) * | 2007-12-28 | 2012-06-27 | 北京谊安医疗***股份有限公司 | 通过引入r值的计算来提高潮气量控制和检测精度的方法 |
US8640700B2 (en) | 2008-03-27 | 2014-02-04 | Covidien Lp | Method for selecting target settings in a medical device |
US8746248B2 (en) | 2008-03-31 | 2014-06-10 | Covidien Lp | Determination of patient circuit disconnect in leak-compensated ventilatory support |
US8272379B2 (en) | 2008-03-31 | 2012-09-25 | Nellcor Puritan Bennett, Llc | Leak-compensated flow triggering and cycling in medical ventilators |
US8267085B2 (en) | 2009-03-20 | 2012-09-18 | Nellcor Puritan Bennett Llc | Leak-compensated proportional assist ventilation |
WO2009123980A1 (en) | 2008-03-31 | 2009-10-08 | Nellcor Puritan Bennett Llc | System and method for determining ventilator leakage during stable periods within a breath |
US8457706B2 (en) * | 2008-05-16 | 2013-06-04 | Covidien Lp | Estimation of a physiological parameter using a neural network |
US20090320836A1 (en) * | 2008-06-30 | 2009-12-31 | Baker Jr Clark R | Method For Regulating Treatment Based On A Medical Device Under Closed-Loop Physiologic Control |
US8551006B2 (en) | 2008-09-17 | 2013-10-08 | Covidien Lp | Method for determining hemodynamic effects |
US8302602B2 (en) | 2008-09-30 | 2012-11-06 | Nellcor Puritan Bennett Llc | Breathing assistance system with multiple pressure sensors |
US8424521B2 (en) | 2009-02-27 | 2013-04-23 | Covidien Lp | Leak-compensated respiratory mechanics estimation in medical ventilators |
US8418691B2 (en) | 2009-03-20 | 2013-04-16 | Covidien Lp | Leak-compensated pressure regulated volume control ventilation |
US20110184303A1 (en) | 2009-08-07 | 2011-07-28 | Nonlinear Medicine, Inc. | Methods and Systems Related to Respiration |
US8789529B2 (en) | 2009-08-20 | 2014-07-29 | Covidien Lp | Method for ventilation |
US8676285B2 (en) | 2010-07-28 | 2014-03-18 | Covidien Lp | Methods for validating patient identity |
US8554298B2 (en) | 2010-09-21 | 2013-10-08 | Cividien LP | Medical ventilator with integrated oximeter data |
CN102266613B (zh) * | 2010-12-31 | 2014-02-26 | 北京谊安医疗***股份有限公司 | 医疗通气设备的气道控制装置 |
JP5417561B2 (ja) | 2011-09-12 | 2014-02-19 | 株式会社メトラン | 呼気弁及び呼吸補助装置 |
US9089657B2 (en) | 2011-10-31 | 2015-07-28 | Covidien Lp | Methods and systems for gating user initiated increases in oxygen concentration during ventilation |
US9364624B2 (en) | 2011-12-07 | 2016-06-14 | Covidien Lp | Methods and systems for adaptive base flow |
US9498589B2 (en) | 2011-12-31 | 2016-11-22 | Covidien Lp | Methods and systems for adaptive base flow and leak compensation |
US9022031B2 (en) | 2012-01-31 | 2015-05-05 | Covidien Lp | Using estimated carinal pressure for feedback control of carinal pressure during ventilation |
US8844526B2 (en) | 2012-03-30 | 2014-09-30 | Covidien Lp | Methods and systems for triggering with unknown base flow |
JP6240823B2 (ja) | 2012-04-16 | 2017-12-06 | 株式会社メトラン | 開閉具及び呼吸補助装置 |
US9993604B2 (en) | 2012-04-27 | 2018-06-12 | Covidien Lp | Methods and systems for an optimized proportional assist ventilation |
US9492629B2 (en) | 2013-02-14 | 2016-11-15 | Covidien Lp | Methods and systems for ventilation with unknown exhalation flow and exhalation pressure |
US9981096B2 (en) | 2013-03-13 | 2018-05-29 | Covidien Lp | Methods and systems for triggering with unknown inspiratory flow |
JP2015073830A (ja) | 2013-10-11 | 2015-04-20 | 株式会社メトラン | 開閉具及び呼吸補助装置 |
US9675771B2 (en) | 2013-10-18 | 2017-06-13 | Covidien Lp | Methods and systems for leak estimation |
US9925346B2 (en) | 2015-01-20 | 2018-03-27 | Covidien Lp | Systems and methods for ventilation with unknown exhalation flow |
EP3630246B1 (de) * | 2017-05-29 | 2023-03-29 | Maquet Critical Care AB | Beatmungsvorrichtung für anästhesie |
US20200360635A1 (en) * | 2017-11-08 | 2020-11-19 | General Electric Company | Medical ventilator system and method for providing respiratory support to a patient |
US10980954B1 (en) * | 2020-06-30 | 2021-04-20 | ION-Biomimicry | Patient ventilator control using constant flow and breathing triggers |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3976064A (en) * | 1975-03-11 | 1976-08-24 | Wood William W | Intermittent mandatory assisted ventilation system for positive pressure breathing apparatus |
DE2715003C3 (de) * | 1977-04-04 | 1981-03-26 | Drägerwerk AG, 23558 Lübeck | Druckbegrenzungsventil zur Verwendung in Beatmungsgeräten |
JPS5948106B2 (ja) * | 1980-08-27 | 1984-11-24 | 株式会社東芝 | 呼吸監視装置 |
SE437936B (sv) * | 1983-08-25 | 1985-03-25 | Ola Stenqvist | Ventilanordning, serskilt vid ett narkosaggregat |
US4527557A (en) * | 1984-11-01 | 1985-07-09 | Bear Medical Systems, Inc. | Medical ventilator system |
FR2573311B1 (fr) * | 1984-11-20 | 1988-06-24 | Boc Sa Ohmeda | Appareil de ventilation artificielle pourvu d'un dispositif d'assistance inspiratoire volumetrique |
EP0282675A3 (de) * | 1986-11-04 | 1990-01-03 | Bird Products Corporation | Strömungskontrollventil für medizinische Beatmungsgeräte |
DE3712389C2 (de) * | 1987-04-11 | 2000-01-05 | Anton Obermayer | Atemhilfegerät |
US4838257A (en) * | 1987-07-17 | 1989-06-13 | Hatch Guy M | Ventilator |
DE59009561D1 (de) * | 1990-12-20 | 1995-09-28 | Siemens Ag | Beatmungsgerät mit vom Patientengasfluss abhängiger Triggerempfindlichkeit. |
-
1991
- 1991-12-09 US US07/803,927 patent/US5315989A/en not_active Expired - Lifetime
-
1992
- 1992-11-24 CA CA002083620A patent/CA2083620C/en not_active Expired - Lifetime
- 1992-12-03 EP EP92120664A patent/EP0548624B1/de not_active Expired - Lifetime
- 1992-12-03 DE DE69230637T patent/DE69230637T2/de not_active Expired - Lifetime
- 1992-12-09 JP JP4329368A patent/JPH05245204A/ja active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10014427A1 (de) * | 2000-03-24 | 2001-10-04 | Weinmann G Geraete Med | Verfahren zur Steuerung eines Beatmungsgerätes sowie Vorrichtung zur Überwachung |
US7305987B2 (en) | 2000-03-24 | 2007-12-11 | Gottlieb Weinmann Gerate Fur Medizin Und Arbeitsschutz Gmbh & Co. | Procedure for the control of a respirator device as well as apparatus for monitoring |
DE10017193A1 (de) * | 2000-04-07 | 2001-11-29 | Map Gmbh | Vorrichtung zur Zufuhr eines Atemgases |
DE10017193B4 (de) * | 2000-04-07 | 2007-05-24 | Map Medizin-Technologie Gmbh | Vorrichtung zur Zufuhr eines Atemgases und Verfahren zur Steuerung |
DE102004063158A1 (de) * | 2004-12-29 | 2006-07-13 | Weinmann Geräte für Medizin GmbH + Co. KG | Vorrichtung zur Beatmung sowie Verfahren zur Steuerung eines Beatmungsgerätes |
DE102014000198A1 (de) * | 2013-12-24 | 2015-06-25 | Ac Aircontrols Gmbh | System und Verfahren zur Bereitstellung eines Gases für die Beatmung eines Patienten |
DE102014000198B4 (de) | 2013-12-24 | 2020-05-28 | Ac Aircontrols Gmbh | System und Verfahren zur Bereitstellung eines Gases für die Beatmung eines Patienten |
Also Published As
Publication number | Publication date |
---|---|
CA2083620C (en) | 2005-04-05 |
EP0548624A1 (de) | 1993-06-30 |
DE69230637D1 (de) | 2000-03-09 |
JPH05245204A (ja) | 1993-09-24 |
US5315989A (en) | 1994-05-31 |
EP0548624B1 (de) | 2000-02-02 |
CA2083620A1 (en) | 1993-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |