SE9504313L - Förfarande för tryckmätning vid ventilatorsystem medelst två separata gasledningar samt ett ventilatorsystem - Google Patents
Förfarande för tryckmätning vid ventilatorsystem medelst två separata gasledningar samt ett ventilatorsystemInfo
- Publication number
- SE9504313L SE9504313L SE9504313A SE9504313A SE9504313L SE 9504313 L SE9504313 L SE 9504313L SE 9504313 A SE9504313 A SE 9504313A SE 9504313 A SE9504313 A SE 9504313A SE 9504313 L SE9504313 L SE 9504313L
- Authority
- SE
- Sweden
- Prior art keywords
- line
- fan
- expiratory
- inspiratory
- pressure measurement
- Prior art date
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
-
- 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
- A61M16/04—Tracheal tubes
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
- A61M16/042—Special features for tracheal tubes not otherwise provided for with separate conduits for in-and expiration gas, e.g. for limited dead volume
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
-
- 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
- A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
- A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
- A61M2016/0021—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with a proportional output signal, e.g. from a thermistor
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M2025/0001—Catheters; Hollow probes for pressure measurement
- A61M2025/0003—Catheters; Hollow probes for pressure measurement having an additional lumen transmitting fluid pressure to the outside for measurement
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Emergency Medicine (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Physiology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9504313A SE9504313L (sv) | 1995-12-01 | 1995-12-01 | Förfarande för tryckmätning vid ventilatorsystem medelst två separata gasledningar samt ett ventilatorsystem |
EP96115981A EP0778035B1 (en) | 1995-12-01 | 1996-10-04 | Ventilator system |
DE69629092T DE69629092T2 (de) | 1995-12-01 | 1996-10-04 | Beatmungsgerät |
US08/743,737 US5740796A (en) | 1995-12-01 | 1996-11-06 | Ventilator system and method for operating same |
JP32019596A JP3793299B2 (ja) | 1995-12-01 | 1996-11-29 | ベンチレータシステム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9504313A SE9504313L (sv) | 1995-12-01 | 1995-12-01 | Förfarande för tryckmätning vid ventilatorsystem medelst två separata gasledningar samt ett ventilatorsystem |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9504313D0 SE9504313D0 (sv) | 1995-12-01 |
SE504257C2 SE504257C2 (sv) | 1996-12-16 |
SE9504313L true SE9504313L (sv) | 1996-12-16 |
Family
ID=20400444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9504313A SE9504313L (sv) | 1995-12-01 | 1995-12-01 | Förfarande för tryckmätning vid ventilatorsystem medelst två separata gasledningar samt ett ventilatorsystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US5740796A ( ) |
EP (1) | EP0778035B1 ( ) |
JP (1) | JP3793299B2 ( ) |
DE (1) | DE69629092T2 ( ) |
SE (1) | SE9504313L ( ) |
Families Citing this family (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3023263B2 (ja) | 1993-09-03 | 2000-03-21 | キヤノン株式会社 | 記録装置 |
JP3372671B2 (ja) | 1994-09-14 | 2003-02-04 | キヤノン株式会社 | カラーフィルタの製造方法及び製造装置 |
US6155252A (en) * | 1995-03-17 | 2000-12-05 | Board Of Regents, The University Of Texas System | Method and apparatus for directing air flow within an intubated patient |
US6158432A (en) | 1995-12-08 | 2000-12-12 | Cardiopulmonary Corporation | Ventilator control system and method |
US6463930B2 (en) | 1995-12-08 | 2002-10-15 | James W. Biondi | System for automatically weaning a patient from a ventilator, and method thereof |
AUPO163896A0 (en) | 1996-08-14 | 1996-09-05 | Resmed Limited | Determination of respiratory airflow |
US5881717A (en) | 1997-03-14 | 1999-03-16 | Nellcor Puritan Bennett Incorporated | System and method for adjustable disconnection sensitivity for disconnection and occlusion detection in a patient ventilator |
JP3495930B2 (ja) * | 1997-12-09 | 2004-02-09 | キヤノン株式会社 | インクジェット用吸着剤、該吸着剤を用いた吸着部材を備えたインク保持容器及び吸着部材を備えたインク供給システム |
US5896854A (en) * | 1998-05-04 | 1999-04-27 | Valley Inspired Products, Llc | Tracheal gas insufflation system |
US6102038A (en) * | 1998-05-15 | 2000-08-15 | Pulmonetic Systems, Inc. | Exhalation valve for mechanical ventilator |
JP3768689B2 (ja) * | 1998-07-31 | 2006-04-19 | スズキ株式会社 | 人工呼吸器 |
SE9802761D0 (sv) * | 1998-08-19 | 1998-08-19 | Siemens Elema Ab | Bi-directional valve |
US7431031B2 (en) * | 1998-12-22 | 2008-10-07 | Ric Investments, Llc | Insufflation system and method |
US6102042A (en) | 1998-12-22 | 2000-08-15 | Respironics, Inc. | Insufflation system, attachment and method |
SE9902709D0 (sv) * | 1999-07-15 | 1999-07-15 | Siemens Elema Ab | Förfarande för styrning av en exspirationsventil i en ventilator |
CA2304292C (en) * | 2000-03-31 | 2009-01-13 | Joseph Fisher | An improved rebreathing circuit to set and stabalize end tidal and arterial pco2 despite varying levels of minute ventilation |
US6355002B1 (en) * | 2000-05-22 | 2002-03-12 | Comedica Technologies Incorporated | Lung inflection point monitor apparatus and method |
DE10123278C1 (de) * | 2001-05-10 | 2002-06-13 | Univ Hamburg | Vorrichtung zur Beatmung mit einem Endotrachealtubus |
EP1541366B1 (en) * | 2002-06-04 | 2008-08-27 | Canon Kabushiki Kaisha | Recording medium for ink |
SE0300734D0 (sv) | 2003-03-18 | 2003-03-18 | Siemens Elema Ab | Metod för bestämning av ett aspirationsflöde och en aspirationstid samt en anordning för aspiration av en dödvolym |
DE10319384A1 (de) * | 2003-04-30 | 2004-11-18 | Universität Hamburg | Vorrichtung zur Beatmung mit einem doppellumigen Endotrachealtubus |
US7588033B2 (en) | 2003-06-18 | 2009-09-15 | Breathe Technologies, Inc. | Methods, systems and devices for improving ventilation in a lung area |
DE10337138A1 (de) * | 2003-08-11 | 2005-03-17 | Freitag, Lutz, Dr. | Verfahren und Anordnung zur Atmungsunterstützung eines Patienten sowie Luftröhrenprothese und Katheter |
AU2003903138A0 (en) | 2003-06-20 | 2003-07-03 | Resmed Limited | Method and apparatus for improving the comfort of cpap |
JP2007506480A (ja) | 2003-08-18 | 2007-03-22 | ワンドカ,アンソニー・ディ | 鼻用インターフェイスによる非侵襲的換気のための方法と器具 |
GB2413499A (en) * | 2004-04-28 | 2005-11-02 | Newcastle Upon Tyne Hospitals | Leak measurement around an uncuffed endo-tracheal tube |
DE102004039711B3 (de) * | 2004-08-17 | 2006-05-11 | Dräger Medical AG & Co. KG | Verfahren zur automatischen Aufnahme von Druck-Volumen-Kurven bei der künstlichen Beatmung und Vorrichtung zur Durchführung des Verfahrens |
WO2006053446A1 (en) * | 2004-11-19 | 2006-05-26 | Saturn Biomedical Systems Inc. | Secretion clearing ventilation catheter and airway management system |
CA2623756A1 (en) | 2005-09-20 | 2007-03-29 | Lutz Freitag | Systems, methods and apparatus for respiratory support of a patient |
CA2652544A1 (en) | 2006-05-18 | 2007-12-13 | Breathe Technologies, Inc. | Tracheostoma spacer, tracheotomy method, and device for inserting a tracheostoma spacer |
EP2068992B1 (en) | 2006-08-03 | 2016-10-05 | Breathe Technologies, Inc. | Devices for minimally invasive respiratory support |
US8322339B2 (en) | 2006-09-01 | 2012-12-04 | Nellcor Puritan Bennett Llc | Method and system of detecting faults in a breathing assistance device |
US20080142013A1 (en) * | 2006-09-11 | 2008-06-19 | Michael David Hallett | Exhaust Apparatus For Use in Administering Positive Pressure Therapy Through the Nose or Mouth |
FR2914192B1 (fr) * | 2007-04-02 | 2010-03-26 | Georges Boussignac | Sonde respiratoire. |
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 |
EP2203206A4 (en) | 2007-09-26 | 2017-12-06 | Breathe Technologies, Inc. | Methods and devices for treating sleep apnea |
WO2009129506A1 (en) | 2008-04-18 | 2009-10-22 | Breathe Technologies, Inc. | Methods and devices for sensing respiration and controlling ventilator functions |
US8776793B2 (en) | 2008-04-18 | 2014-07-15 | Breathe Technologies, Inc. | Methods and devices for sensing respiration and controlling ventilator functions |
US8251876B2 (en) | 2008-04-22 | 2012-08-28 | Hill-Rom Services, Inc. | Breathing exercise apparatus |
US8677999B2 (en) | 2008-08-22 | 2014-03-25 | Breathe Technologies, Inc. | Methods and devices for providing mechanical ventilation with an open airway interface |
US8905029B2 (en) * | 2008-09-29 | 2014-12-09 | Covidien Lp | Airway system with carbon dioxide sensor for determining tracheal cuff inflation and technique for using the same |
US8302602B2 (en) | 2008-09-30 | 2012-11-06 | Nellcor Puritan Bennett Llc | Breathing assistance system with multiple pressure sensors |
US10252020B2 (en) | 2008-10-01 | 2019-04-09 | Breathe Technologies, Inc. | Ventilator with biofeedback monitoring and control for improving patient activity and health |
WO2010076713A1 (en) | 2008-12-30 | 2010-07-08 | Koninklijke Philips Electronics, N.V. | System and respiration appliance for supporting the airway of a subject |
CN102271740B (zh) | 2008-12-30 | 2014-12-24 | 皇家飞利浦电子股份有限公司 | 用于支持受试者的气道的***和呼吸用具 |
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 |
US9180270B2 (en) | 2009-04-02 | 2015-11-10 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles within an outer tube |
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 |
US8603003B2 (en) * | 2009-06-03 | 2013-12-10 | Covidien Lp | Trachea pressure determination method and device |
US8473033B2 (en) * | 2009-06-17 | 2013-06-25 | Covidien Lp | Method and system for determining tracheal and location information for a tracheal tube |
US8596277B2 (en) * | 2009-06-18 | 2013-12-03 | Covidien Lp | Tracheal tube with lumen for tracheal pressure measurement and technique for using the same |
US8844534B2 (en) * | 2009-06-30 | 2014-09-30 | Covidien Lp | Tracheal tube with lumen for tracheal pressure measurement and technique for using the same |
CN102762250B (zh) | 2009-09-03 | 2017-09-26 | 呼吸科技公司 | 用于包括具有夹带端口和/或压力特征的非密封通气界面的无创通气的方法、***和装置 |
US20110144514A1 (en) * | 2009-12-16 | 2011-06-16 | Nellcor Puritan Bennett Llc | Tracheal Tube with Pressure Monitoring Lumen and Method for Using the Same |
US9339208B2 (en) * | 2010-01-18 | 2016-05-17 | Covidien Lp | Tracheal tube with pressure monitoring lumen and method for using the same |
US8397730B2 (en) | 2010-02-16 | 2013-03-19 | Covidien Lp | Tracheal tube adaptor and flaring jig |
US20110284007A1 (en) * | 2010-05-21 | 2011-11-24 | Pierre Peron | Positive pressure device |
GB201009666D0 (en) * | 2010-06-09 | 2010-07-21 | Univ Gent | Methods and systems for ventilating or compressing |
CA2807416C (en) | 2010-08-16 | 2019-02-19 | Breathe Technologies, Inc. | Methods, systems and devices using lox to provide ventilatory support |
EP2621575B1 (en) | 2010-09-30 | 2018-04-04 | Breathe Technologies, Inc. | Devices for humidifying a respiratory tract |
US8905030B2 (en) | 2011-03-31 | 2014-12-09 | Covidien Lp | Tracheal tube with connector insert |
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 |
US9180271B2 (en) | 2012-03-05 | 2015-11-10 | Hill-Rom Services Pte. Ltd. | Respiratory therapy device having standard and oscillatory PEP with nebulizer |
US8844526B2 (en) | 2012-03-30 | 2014-09-30 | Covidien Lp | Methods and systems for triggering with unknown base flow |
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 |
WO2015095969A1 (en) * | 2013-12-27 | 2015-07-02 | St. Michael's Hospital | Device, method and system for providing ventilatory assist to a patient |
ES2544026B1 (es) * | 2014-02-25 | 2016-05-31 | Medcom Flow S A | Dispositivo para presión positiva continua |
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 |
US10315002B2 (en) | 2015-03-24 | 2019-06-11 | Ventec Life Systems, Inc. | Ventilator with integrated oxygen production |
US11247015B2 (en) | 2015-03-24 | 2022-02-15 | Ventec Life Systems, Inc. | Ventilator with integrated oxygen production |
CN111603643B (zh) | 2015-04-02 | 2023-05-23 | 希尔-罗姆服务私人有限公司 | 呼吸装置的压力控制 |
US10773049B2 (en) | 2016-06-21 | 2020-09-15 | Ventec Life Systems, Inc. | Cough-assist systems with humidifier bypass |
US10792449B2 (en) | 2017-10-03 | 2020-10-06 | Breathe Technologies, Inc. | Patient interface with integrated jet pump |
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*** |
DE102020112504A1 (de) * | 2019-05-17 | 2020-11-19 | Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America | System zur bewertung von kollateraler ventilation |
US11324954B2 (en) | 2019-06-28 | 2022-05-10 | Covidien Lp | Achieving smooth breathing by modified bilateral phrenic nerve pacing |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2831313A1 (de) * | 1978-07-17 | 1980-02-07 | Draegerwerk Ag | Geraet zur unterstuetzung der atmung und/oder kuenstlichen beatmung |
SE425595B (sv) * | 1978-11-29 | 1982-10-18 | Siemens Elema Ab | Anordning vid en andningsapparat |
SE430213B (sv) * | 1981-03-10 | 1983-10-31 | Siemens Elema Ab | Respirator, avsedd att anslutas till andningsvegarna pa menniska eller djur |
DE3204110C2 (de) * | 1982-02-06 | 1984-08-02 | Gerhard Dr.med. 7800 Freiburg Meuret | Trachealtubus zur künstlichen Beatmung und Respirator zum Anschluß an diesen Tubus |
SE500550C2 (sv) * | 1990-06-18 | 1994-07-11 | Siemens Elema Ab | Sätt och anordning för reduktion av återandning av gas från det skadliga rummet |
DE4221931C1 ( ) * | 1992-07-03 | 1993-07-08 | Harald Dr. 8521 Moehrendorf De Mang | |
US5546935A (en) * | 1993-03-09 | 1996-08-20 | Medamicus, Inc. | Endotracheal tube mounted pressure transducer |
-
1995
- 1995-12-01 SE SE9504313A patent/SE9504313L/ unknown
-
1996
- 1996-10-04 DE DE69629092T patent/DE69629092T2/de not_active Expired - Fee Related
- 1996-10-04 EP EP96115981A patent/EP0778035B1/en not_active Expired - Lifetime
- 1996-11-06 US US08/743,737 patent/US5740796A/en not_active Expired - Fee Related
- 1996-11-29 JP JP32019596A patent/JP3793299B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5740796A (en) | 1998-04-21 |
DE69629092T2 (de) | 2004-04-22 |
SE9504313D0 (sv) | 1995-12-01 |
EP0778035B1 (en) | 2003-07-16 |
SE504257C2 (sv) | 1996-12-16 |
EP0778035A1 (en) | 1997-06-11 |
DE69629092D1 (de) | 2003-08-21 |
JPH09173455A (ja) | 1997-07-08 |
JP3793299B2 (ja) | 2006-07-05 |
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