ATE372802T1 - Wiedereinatmungskreislauf - Google Patents
WiedereinatmungskreislaufInfo
- Publication number
- ATE372802T1 ATE372802T1 AT01919026T AT01919026T ATE372802T1 AT E372802 T1 ATE372802 T1 AT E372802T1 AT 01919026 T AT01919026 T AT 01919026T AT 01919026 T AT01919026 T AT 01919026T AT E372802 T1 ATE372802 T1 AT E372802T1
- Authority
- AT
- Austria
- Prior art keywords
- atmospheric air
- conduit branch
- conduit
- check valve
- way
- Prior art date
Links
- 241001165704 Isocapnia Species 0.000 abstract 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 2
- 230000003434 inspiratory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
-
- 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
-
- 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
- A61M16/0045—Means for re-breathing exhaled gases, e.g. for hyperventilation treatment
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)
- Percussion Or Vibration Massage (AREA)
- Surgical Instruments (AREA)
- Burglar Alarm Systems (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002304292A CA2304292C (en) | 2000-03-31 | 2000-03-31 | An improved rebreathing circuit to set and stabalize end tidal and arterial pco2 despite varying levels of minute ventilation |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE372802T1 true ATE372802T1 (de) | 2007-09-15 |
Family
ID=4165803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01919026T ATE372802T1 (de) | 2000-03-31 | 2001-03-30 | Wiedereinatmungskreislauf |
Country Status (7)
Country | Link |
---|---|
US (2) | US6622725B1 (de) |
EP (1) | EP1267978B1 (de) |
AT (1) | ATE372802T1 (de) |
AU (1) | AU2001246266A1 (de) |
CA (1) | CA2304292C (de) |
DE (1) | DE60130438T2 (de) |
WO (1) | WO2001074433A1 (de) |
Families Citing this family (76)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2346517A1 (en) * | 2001-05-04 | 2002-11-04 | Joseph Fisher | Improved method of maintaining constant arterial pco2 during increased minute ventilation and measurement of anatomic and alveolar dead space |
WO2002072185A1 (en) | 2001-03-12 | 2002-09-19 | Fisher Joseph A | Rebreathing circuit |
CA2379353C (en) * | 2002-03-28 | 2012-07-31 | Joseph Fisher | A new method for continuous measurement of flux of gases in the lungs during breathing |
US20040084048A1 (en) * | 2002-09-27 | 2004-05-06 | Alex Stenzler | High FIO2 oxygen mask with a sequential dilution feature and filter |
US8844528B2 (en) * | 2003-02-18 | 2014-09-30 | Joseph Fisher | Breathing circuits to facilitate the measurement of cardiac output during controlled and spontaneous ventilation |
US8460202B2 (en) | 2003-02-19 | 2013-06-11 | Thornhill Scientific Inc. | Method of measuring cardiac related parameters non-invasively via the lung during spontaneous and controlled ventilation |
FR2858236B1 (fr) | 2003-07-29 | 2006-04-28 | Airox | Dispositif et procede de fourniture de gaz respiratoire en pression ou en volume |
US20050217667A1 (en) * | 2004-03-30 | 2005-10-06 | Sunil Dhuper | Aerosol deliver apparatus IV |
WO2006089427A1 (en) * | 2005-02-25 | 2006-08-31 | Thornhill Research Inc. | Method and apparatus for inducing and controlling hypoxia |
US8028697B2 (en) | 2005-04-28 | 2011-10-04 | Trudell Medical International | Ventilator circuit and method for the use thereof |
US7841342B2 (en) * | 2005-05-03 | 2010-11-30 | Aeon Research And Technology, Inc. | Interface accessory for use with an aerosol inhalation system |
US7445006B2 (en) | 2005-05-03 | 2008-11-04 | Dhuper Sunil K | Aerosol inhalation system and interface accessory for use therewith |
US7926484B2 (en) * | 2005-05-03 | 2011-04-19 | Aeon Research And Technology, Inc. | Interface accessory for use with an aerosol inhalation system |
US8534280B2 (en) | 2007-11-19 | 2013-09-17 | Aeon Research and Technolgy Inc. | Patient interface member for use in an aerosol inhalation system |
US7870857B2 (en) * | 2005-05-23 | 2011-01-18 | Aeon Research And Technology, Inc. | Patient interface assemblies for use in ventilator systems to deliver medication to a patient |
EP1912694A4 (de) * | 2005-07-28 | 2011-11-09 | Marat Slessarev | Verfahren und gerät zur erreichung und aufrechterhaltung von angestrebten end-tidal-gaskonzentrationen |
US10071218B2 (en) | 2006-01-24 | 2018-09-11 | Zoll Medical Corporation | Reperfusion protection in resuscitation |
US20070169779A1 (en) * | 2006-01-24 | 2007-07-26 | Freeman Gary A | Reperfusion protection in resuscitation |
WO2007109897A1 (en) * | 2006-03-28 | 2007-10-04 | Joseph Fisher | Method and apparatus for ventilation assistance |
US7900626B2 (en) * | 2006-04-17 | 2011-03-08 | Daly Robert W | Method and system for controlling breathing |
US8381732B2 (en) * | 2008-03-21 | 2013-02-26 | The Periodic Breathing Foundation, Llc | Nasal interface device |
DK176782B1 (da) * | 2006-08-04 | 2009-08-17 | Innovision As | Fremgangsmåde til at kompensere for effekten af recirkulation af blodoplöselig gas på bestemmelse af pulmonal blodgennemströmning i gentagne tests med genånding af inert gas |
DE102006045014A1 (de) * | 2006-09-23 | 2008-04-03 | Dräger Medical AG & Co. KG | Verfahren und Vorrichtung zur Überwachung einer Dosierung wenigstens eines Medikaments |
US20080236581A1 (en) * | 2007-03-29 | 2008-10-02 | Borje Rantala | Method in a patient ventilating system |
US20080302365A1 (en) * | 2007-06-08 | 2008-12-11 | Cohen Eric D | Respiratory Mask |
CN101468221B (zh) * | 2007-12-29 | 2013-10-23 | 北京谊安医疗***股份有限公司 | 麻醉吸收回路 |
US8457706B2 (en) | 2008-05-16 | 2013-06-04 | Covidien Lp | Estimation of a physiological parameter using a neural network |
US8302602B2 (en) | 2008-09-30 | 2012-11-06 | Nellcor Puritan Bennett Llc | Breathing assistance system with multiple pressure sensors |
CA2683353C (en) | 2008-10-22 | 2015-12-15 | Trudell Medical International | Modular aerosol delivery system |
US8434479B2 (en) | 2009-02-27 | 2013-05-07 | Covidien Lp | Flow rate compensation for transient thermal response of hot-wire anemometers |
US11696766B2 (en) | 2009-09-11 | 2023-07-11 | Tbi Innovations, Llc | Methods and devices to reduce damaging effects of concussive or blast forces on a subject |
US10842502B2 (en) | 2009-09-11 | 2020-11-24 | Tbi Innovations, Llc | Devices and systems to mitigate traumatic brain and other injuries caused by concussive or blast forces |
US10004515B2 (en) | 2009-09-11 | 2018-06-26 | Tbi Innovations, Llc | Methods and devices to reduce damaging effects of concussive or blast forces on a subject |
US9168045B2 (en) | 2009-09-11 | 2015-10-27 | Tbi Innovations, Llc | Device to reduce SLOSH energy absorption and its damaging effects through the reduction of the flow of one or more outflow vessels of the cranium |
US8985120B2 (en) * | 2009-09-11 | 2015-03-24 | Tbi Innovations, Llc | Method to reduce SLOSH energy absorption and its damaging effects through the reduction of inelastic collisions in an organism |
US9173660B2 (en) | 2009-09-11 | 2015-11-03 | Tbi Innovations, Llc | Methods and devices to reduce the likelihood of injury from concussive or blast forces |
US8439037B2 (en) | 2009-12-01 | 2013-05-14 | Covidien Lp | Exhalation valve assembly with integrated filter and flow sensor |
US8469031B2 (en) | 2009-12-01 | 2013-06-25 | Covidien Lp | Exhalation valve assembly with integrated filter |
US8469030B2 (en) | 2009-12-01 | 2013-06-25 | Covidien Lp | Exhalation valve assembly with selectable contagious/non-contagious latch |
US8439036B2 (en) | 2009-12-01 | 2013-05-14 | Covidien Lp | Exhalation valve assembly with integral flow sensor |
USD655809S1 (en) | 2010-04-27 | 2012-03-13 | Nellcor Puritan Bennett Llc | Valve body with integral flow meter for an exhalation module |
USD655405S1 (en) | 2010-04-27 | 2012-03-06 | Nellcor Puritan Bennett Llc | Filter and valve body for an exhalation module |
USD653749S1 (en) | 2010-04-27 | 2012-02-07 | Nellcor Puritan Bennett Llc | Exhalation module filter body |
EP2688620B1 (de) * | 2011-03-24 | 2018-05-16 | Koninklijke Philips N.V. | Systeme zur behandlung von zentraler schlafapnoe mittels kontrolle des akkumulierten retrograden volumens |
US9629971B2 (en) | 2011-04-29 | 2017-04-25 | Covidien Lp | Methods and systems for exhalation control and trajectory optimization |
WO2013039615A1 (en) | 2011-09-14 | 2013-03-21 | Lemper Brian Anthony | Inhalation systems, breathing apparatuses, and methods |
US9364624B2 (en) | 2011-12-07 | 2016-06-14 | Covidien Lp | Methods and systems for adaptive base flow |
CN102488952A (zh) * | 2011-12-19 | 2012-06-13 | 杭州新颖氧舱有限公司 | 一种双气囊呼吸装具 |
US9498589B2 (en) | 2011-12-31 | 2016-11-22 | Covidien Lp | Methods and systems for adaptive base flow and leak compensation |
FR2985191B1 (fr) * | 2012-01-03 | 2014-03-14 | Air Liquide | Dispositif de distribution de gaz a circuit en boucle et reservoir-tampon |
CA2863077A1 (en) | 2012-01-23 | 2013-08-01 | Aeon Research And Tecnology, Llc | Modular pulmonary treatment system |
US8844526B2 (en) | 2012-03-30 | 2014-09-30 | Covidien Lp | Methods and systems for triggering with unknown base flow |
US9144658B2 (en) | 2012-04-30 | 2015-09-29 | Covidien Lp | Minimizing imposed expiratory resistance of mechanical ventilator by optimizing exhalation valve control |
US10226591B1 (en) * | 2012-09-25 | 2019-03-12 | Cleveland Medical Devices Inc. | Methods and devices for carbon dioxide-based sleep disorder therapy |
USD731049S1 (en) | 2013-03-05 | 2015-06-02 | Covidien Lp | EVQ housing of an exhalation module |
USD731065S1 (en) | 2013-03-08 | 2015-06-02 | Covidien Lp | EVQ pressure sensor filter of an exhalation module |
USD744095S1 (en) | 2013-03-08 | 2015-11-24 | Covidien Lp | Exhalation module EVQ internal flow sensor |
USD692556S1 (en) | 2013-03-08 | 2013-10-29 | Covidien Lp | Expiratory filter body of an exhalation module |
USD701601S1 (en) | 2013-03-08 | 2014-03-25 | Covidien Lp | Condensate vial of an exhalation module |
USD693001S1 (en) | 2013-03-08 | 2013-11-05 | Covidien Lp | Neonate expiratory filter assembly of an exhalation module |
USD736905S1 (en) | 2013-03-08 | 2015-08-18 | Covidien Lp | Exhalation module EVQ housing |
USD731048S1 (en) | 2013-03-08 | 2015-06-02 | Covidien Lp | EVQ diaphragm of an exhalation module |
US9981096B2 (en) | 2013-03-13 | 2018-05-29 | Covidien Lp | Methods and systems for triggering with unknown inspiratory flow |
US9950135B2 (en) | 2013-03-15 | 2018-04-24 | Covidien Lp | Maintaining an exhalation valve sensor assembly |
US8900169B2 (en) | 2013-03-15 | 2014-12-02 | Tbi Innovations, Llc | Methods and devices to reduce the likelihood of injury from concussive or blast forces |
US9808591B2 (en) | 2014-08-15 | 2017-11-07 | Covidien Lp | Methods and systems for breath delivery synchronization |
HUP1400421A2 (hu) | 2014-09-10 | 2016-03-29 | Gyarmathy Agnes Dr Pomozine | Berendezés belélegzett levegõ CO2 tartalmának beállítására és/vagy szabályozására |
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 |
USD775345S1 (en) | 2015-04-10 | 2016-12-27 | Covidien Lp | Ventilator console |
CN108601598A (zh) | 2015-11-16 | 2018-09-28 | Q30运动科学公司 | 创伤性脑损伤保护装置 |
JP2019513030A (ja) | 2016-03-02 | 2019-05-23 | キューサーティー スポーツ サイエンス エルエルシーQ30 Sports Science,Llc | 被験者に対する震盪性の力または爆風の力の損傷効果を削減するための方法及び装置 |
CN109481808B (zh) * | 2019-01-11 | 2021-02-02 | 滨州医学院 | 一种重复呼吸装置 |
FR3096583B1 (fr) * | 2019-05-27 | 2021-05-28 | Air Liquide | Dispositif de décomposition du N2O présent dans le gaz expiré par un patient |
US11324954B2 (en) | 2019-06-28 | 2022-05-10 | Covidien Lp | Achieving smooth breathing by modified bilateral phrenic nerve pacing |
US11896767B2 (en) | 2020-03-20 | 2024-02-13 | Covidien Lp | Model-driven system integration in medical ventilators |
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SE506727C2 (sv) | 1995-05-15 | 1998-02-02 | Jacob & Allard Ab | Shuntventil i ett andningssystem av cirkulationstyp |
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DE19958532C1 (de) * | 1999-05-18 | 2001-01-18 | Draeger Medizintech Gmbh | Beatmungsgerät mit einem Atemkreis |
US6210342B1 (en) * | 1999-09-08 | 2001-04-03 | Ntc Technology, Inc. | Bi-directional partial re-breathing method |
US6408847B1 (en) * | 2000-08-29 | 2002-06-25 | Marshall L. Nuckols | Rebreather system that supplies fresh make-up gas according to a user's respiratory minute volume |
-
2000
- 2000-03-31 CA CA002304292A patent/CA2304292C/en not_active Expired - Fee Related
- 2000-10-02 US US09/676,899 patent/US6622725B1/en not_active Expired - Lifetime
-
2001
- 2001-03-30 WO PCT/CA2001/000404 patent/WO2001074433A1/en active IP Right Grant
- 2001-03-30 DE DE60130438T patent/DE60130438T2/de not_active Expired - Lifetime
- 2001-03-30 EP EP01919026A patent/EP1267978B1/de not_active Expired - Lifetime
- 2001-03-30 AU AU2001246266A patent/AU2001246266A1/en not_active Abandoned
- 2001-03-30 AT AT01919026T patent/ATE372802T1/de not_active IP Right Cessation
-
2002
- 2002-03-08 US US10/093,797 patent/US6612308B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6612308B2 (en) | 2003-09-02 |
US20030000525A1 (en) | 2003-01-02 |
WO2001074433A1 (en) | 2001-10-11 |
CA2304292A1 (en) | 2001-09-30 |
US6622725B1 (en) | 2003-09-23 |
CA2304292C (en) | 2009-01-13 |
EP1267978A1 (de) | 2003-01-02 |
DE60130438D1 (de) | 2007-10-25 |
AU2001246266A1 (en) | 2001-10-15 |
EP1267978B1 (de) | 2007-09-12 |
DE60130438T2 (de) | 2008-06-12 |
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Date | Code | Title | Description |
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |