ZA200806322B - System and method of conditioning respiratory gases - Google Patents

System and method of conditioning respiratory gases

Info

Publication number
ZA200806322B
ZA200806322B ZA200806322A ZA200806322A ZA200806322B ZA 200806322 B ZA200806322 B ZA 200806322B ZA 200806322 A ZA200806322 A ZA 200806322A ZA 200806322 A ZA200806322 A ZA 200806322A ZA 200806322 B ZA200806322 B ZA 200806322B
Authority
ZA
South Africa
Prior art keywords
hme
branch
respiratory gases
patient
moisture
Prior art date
Application number
ZA200806322A
Other languages
English (en)
Inventor
Zucchi Giuseppe
Borali Stefano
Tralli Stefano
Original Assignee
Covidien Ag
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 Covidien Ag filed Critical Covidien Ag
Publication of ZA200806322B publication Critical patent/ZA200806322B/xx

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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • 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
    • A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas
    • 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
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1095—Preparation of respiratory gases or vapours by influencing the temperature in the connecting tubes
    • 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
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • 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
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Air Humidification (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • External Artificial Organs (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
ZA200806322A 2007-09-24 2008-07-21 System and method of conditioning respiratory gases ZA200806322B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07425585A EP2039387B1 (en) 2007-09-24 2007-09-24 System for conditioning respiratory gases

Publications (1)

Publication Number Publication Date
ZA200806322B true ZA200806322B (en) 2009-05-27

Family

ID=39145208

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200806322A ZA200806322B (en) 2007-09-24 2008-07-21 System and method of conditioning respiratory gases

Country Status (11)

Country Link
US (1) US20090078251A1 (es)
EP (1) EP2039387B1 (es)
JP (1) JP5376879B2 (es)
CN (1) CN101411914B (es)
AT (1) ATE540719T1 (es)
AU (1) AU2008203168B2 (es)
BR (1) BRPI0802432A2 (es)
CA (1) CA2635931C (es)
ES (1) ES2381585T3 (es)
MX (1) MX2008009200A (es)
ZA (1) ZA200806322B (es)

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FR2858236B1 (fr) * 2003-07-29 2006-04-28 Airox Dispositif et procede de fourniture de gaz respiratoire en pression ou en volume
US8302602B2 (en) 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Breathing assistance system with multiple pressure sensors
US8434479B2 (en) 2009-02-27 2013-05-07 Covidien Lp Flow rate compensation for transient thermal response of hot-wire anemometers
IT1393213B1 (it) * 2009-03-17 2012-04-11 Covidien Ag Sistema per condizionare i gas respiratori
EP2269680B1 (en) * 2009-06-30 2012-09-19 Covidien AG Respiratory gases humidification system with a uniform humidity level
CN105749394B (zh) * 2009-08-11 2018-12-04 瑞思迈发动机及马达技术股份有限公司 单级轴对称鼓风机和便携式通风机
GB0919903D0 (en) * 2009-11-13 2009-12-30 Cambridge Design Res Llp Ventilator gas humidification device
US20110126832A1 (en) * 2009-12-01 2011-06-02 Nellcor Puritan Bennett Llc Exhalation Valve Assembly
US8439037B2 (en) 2009-12-01 2013-05-14 Covidien Lp Exhalation valve assembly with integrated filter and flow sensor
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
US8469031B2 (en) 2009-12-01 2013-06-25 Covidien Lp Exhalation valve assembly with integrated filter
US9629971B2 (en) 2011-04-29 2017-04-25 Covidien Lp Methods and systems for exhalation control and trajectory optimization
US8844533B2 (en) 2011-06-22 2014-09-30 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US9486602B2 (en) 2011-06-22 2016-11-08 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same
US9038634B2 (en) 2011-06-22 2015-05-26 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
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
US9144658B2 (en) 2012-04-30 2015-09-29 Covidien Lp Minimizing imposed expiratory resistance of mechanical ventilator by optimizing exhalation valve control
GB2575363B (en) * 2012-11-14 2020-04-22 Fisher & Paykel Healthcare Ltd Zone heating for respiratory circuits
USD731049S1 (en) 2013-03-05 2015-06-02 Covidien Lp EVQ housing 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
USD731048S1 (en) 2013-03-08 2015-06-02 Covidien Lp EVQ diaphragm 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
USD693001S1 (en) 2013-03-08 2013-11-05 Covidien Lp Neonate expiratory filter assembly of an exhalation module
USD701601S1 (en) 2013-03-08 2014-03-25 Covidien Lp Condensate vial of an exhalation module
US9878121B2 (en) 2013-03-13 2018-01-30 Breathe Technologies, Inc. Ventilation mask with heat and moisture exchange device
US9950135B2 (en) 2013-03-15 2018-04-24 Covidien Lp Maintaining an exhalation valve sensor assembly
AU2014295910A1 (en) * 2013-07-29 2016-02-04 Resmed Limited Heat and moisture exchanger for a patient interface
US11511069B2 (en) * 2013-09-13 2022-11-29 Fisher & Paykel Healthcare Limited Humidification system
CN104874076A (zh) * 2014-02-28 2015-09-02 北京谊安医疗系统股份有限公司 麻醉机
US10245406B2 (en) 2015-03-24 2019-04-02 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
USD775345S1 (en) 2015-04-10 2016-12-27 Covidien Lp Ventilator console
WO2016204632A1 (en) * 2015-06-16 2016-12-22 Fisher & Paykel Healthcare Limited Adaptors and usability features for respiratory assistance systems
AU2016320527B2 (en) * 2015-09-09 2021-09-02 Fisher & Paykel Healthcare Limited Zone heating for respiratory circuits
US10773049B2 (en) 2016-06-21 2020-09-15 Ventec Life Systems, Inc. Cough-assist systems with humidifier bypass
GB201800774D0 (en) * 2018-01-17 2018-02-28 Mariyaselvam Maryanne Zonia Ajanthini Temperature detection device for ventilator circuit
CA3100163A1 (en) 2018-05-13 2019-11-21 Samir Saleh AHMAD Portable medical ventilator system using portable oxygen concentrators
US11896767B2 (en) 2020-03-20 2024-02-13 Covidien Lp Model-driven system integration in medical ventilators
CN115213051B (zh) * 2022-07-20 2023-08-15 郭鋆 一种线材实时全彩色染色机构及其使用方法和应用

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US3945378A (en) * 1974-03-18 1976-03-23 Paluch Bernard R Positive pressure breathing circuit
DE2950747A1 (de) * 1979-12-17 1981-06-25 Siemens AG, 1000 Berlin und 8000 München Geraet zur beatmung von patienten
SE503089C2 (sv) * 1991-09-20 1996-03-25 Gibeck Respiration Ab Anordning för anslutning av en patient till en respirator innefattande en fuktvärmeväxlare samt användning av en fuktvärmeväxlare i denna anordning
SE469925B (sv) * 1992-02-21 1993-10-11 Gibeck Respiration Ab Filteranordning för anslutning till en persons andningsorgan innefattande ett hölje som innesluter ett fukt-värmeväxlande material och ett bakterieupptagande filter, som består av ett veckat, luftgenomträngligt material
US7201163B2 (en) * 2002-01-09 2007-04-10 The Brigham And Women's Hospital, Inc. Method for altering the body temperature of a patient using a nebulized mist
US7086399B2 (en) * 2002-05-29 2006-08-08 Fisher & Paykel Healthcare Limited Apparatus for delivery of humidified gases therapy, associated methods and analysis tools
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
EP1960025B1 (de) * 2005-12-16 2018-12-19 Hamilton Medical AG Schlauchsystem für beatmungsgeräte

Also Published As

Publication number Publication date
ES2381585T3 (es) 2012-05-29
EP2039387A8 (en) 2009-11-11
CN101411914B (zh) 2012-07-25
EP2039387A1 (en) 2009-03-25
EP2039387B1 (en) 2012-01-11
JP2009072603A (ja) 2009-04-09
US20090078251A1 (en) 2009-03-26
BRPI0802432A2 (pt) 2009-06-02
CA2635931C (en) 2012-04-24
MX2008009200A (es) 2009-04-15
CN101411914A (zh) 2009-04-22
AU2008203168A1 (en) 2009-04-09
ATE540719T1 (de) 2012-01-15
CA2635931A1 (en) 2009-03-24
AU2008203168B2 (en) 2013-05-23
JP5376879B2 (ja) 2013-12-25

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