ATE372802T1 - Wiedereinatmungskreislauf - Google Patents

Wiedereinatmungskreislauf

Info

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
Application number
AT01919026T
Other languages
English (en)
Inventor
Joseph Fisher
Alex Vesely
Hiroshi Sasano
George Volgyesi
Janet Tesler
Original Assignee
Fisher Joseph A
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 Fisher Joseph A filed Critical Fisher Joseph A
Application granted granted Critical
Publication of ATE372802T1 publication Critical patent/ATE372802T1/de

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
    • A61M16/10—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. ventilators; 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. ventilators; 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)
AT01919026T 2000-03-31 2001-03-30 Wiedereinatmungskreislauf ATE372802T1 (de)

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 (77)

* Cited by examiner, † Cited by third party
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
EP1610852B1 (de) 2003-02-18 2018-12-05 Joseph Fisher Beatmungskreislauf zur erleichterung der messung des herzzeitvolumens während gesteuerter und spontaner beatmung
JP4897477B2 (ja) 2003-02-19 2012-03-14 フィッシャー，ジョセフ 被験者の肺血流の測定を自動的に行うための装置
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
US20090173348A1 (en) * 2005-02-25 2009-07-09 Fisher Joseph A Method And Apparatus For Inducing And Controlling Hypoxia
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US8434479B2 (en) 2009-02-27 2013-05-07 Covidien Lp Flow rate compensation for transient thermal response of hot-wire anemometers
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
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
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
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
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
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US8469031B2 (en) 2009-12-01 2013-06-25 Covidien Lp Exhalation valve assembly with integrated filter
US8439036B2 (en) 2009-12-01 2013-05-14 Covidien Lp Exhalation valve assembly with integral flow sensor
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USD655405S1 (en) 2010-04-27 2012-03-06 Nellcor Puritan Bennett Llc Filter and valve body for an exhalation module
USD655809S1 (en) 2010-04-27 2012-03-13 Nellcor Puritan Bennett Llc Valve body with integral flow meter for an exhalation module
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US9629971B2 (en) 2011-04-29 2017-04-25 Covidien Lp Methods and systems for exhalation control and trajectory optimization
HK1200377A1 (en) * 2011-09-14 2015-08-07 American Regenerative Technologies Llc 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
US9498592B2 (en) 2012-01-23 2016-11-22 Aeon Research And Technology, Inc. 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
USD701601S1 (en) 2013-03-08 2014-03-25 Covidien Lp Condensate vial of an exhalation module
USD744095S1 (en) 2013-03-08 2015-11-24 Covidien Lp Exhalation module EVQ internal flow sensor
USD736905S1 (en) 2013-03-08 2015-08-18 Covidien Lp Exhalation module EVQ housing
USD693001S1 (en) 2013-03-08 2013-11-05 Covidien Lp Neonate expiratory filter assembly of an exhalation module
USD692556S1 (en) 2013-03-08 2013-10-29 Covidien Lp Expiratory filter body of an exhalation module
USD731065S1 (en) 2013-03-08 2015-06-02 Covidien Lp EVQ pressure sensor filter of an exhalation module
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
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
US9950135B2 (en) 2013-03-15 2018-04-24 Covidien Lp Maintaining an exhalation valve sensor assembly
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
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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
EA201891055A1 (ru) 2015-11-16 2018-11-30 Кью30 Спортс Сайенс, Ллк Устройства для защиты от травматического повреждения головного мозга
CN108697429A (zh) 2016-03-02 2018-10-23 Q30运动科学公司 减小震荡或爆炸力对受试者的损害影响的方法和装置
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
US12257437B2 (en) 2020-09-30 2025-03-25 Covidien Lp Intravenous phrenic nerve stimulation lead

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Also Published As

Publication number Publication date
WO2001074433A1 (en) 2001-10-11
EP1267978B1 (de) 2007-09-12
DE60130438T2 (de) 2008-06-12
US6612308B2 (en) 2003-09-02
EP1267978A1 (de) 2003-01-02
US20030000525A1 (en) 2003-01-02
CA2304292A1 (en) 2001-09-30
US6622725B1 (en) 2003-09-23
DE60130438D1 (de) 2007-10-25
AU2001246266A1 (en) 2001-10-15
CA2304292C (en) 2009-01-13

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