AT418352T - exhalation - Google Patents

exhalation

Info

Publication number
AT418352T
AT418352T AT04254538T AT04254538T AT418352T AT 418352 T AT418352 T AT 418352T AT 04254538 T AT04254538 T AT 04254538T AT 04254538 T AT04254538 T AT 04254538T AT 418352 T AT418352 T AT 418352T
Authority
AT
Austria
Prior art keywords
exhalation
Prior art date
Application number
AT04254538T
Other languages
German (de)
Inventor
Alan Kenneth Pittaway
Surinderjit Kumar Jassell
Original Assignee
Intersurgical 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
Priority to GBGB0317801.9A priority Critical patent/GB0317801D0/en
Application filed by Intersurgical Ag filed Critical Intersurgical Ag
Publication of AT418352T publication Critical patent/AT418352T/en

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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/205—Proportional used for exhalation control
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/206—Capsule valves, e.g. mushroom, membrane valves
AT04254538T 2003-07-30 2004-07-29 exhalation AT418352T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GBGB0317801.9A GB0317801D0 (en) 2003-07-30 2003-07-30 Improvements relating to exhalation valves

Publications (1)

Publication Number Publication Date
AT418352T true AT418352T (en) 2009-01-15

Family

ID=27799450

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04254538T AT418352T (en) 2003-07-30 2004-07-29 exhalation

Country Status (5)

Country Link
US (1) US7066177B2 (en)
EP (1) EP1512426B1 (en)
AT (1) AT418352T (en)
DE (1) DE602004018583D1 (en)
GB (2) GB0317801D0 (en)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7059324B2 (en) * 1999-11-24 2006-06-13 Smiths Medical Asd, Inc. Positive expiratory pressure device with bypass
US7793656B2 (en) * 2002-06-03 2010-09-14 Lifetime Products, Inc. Underwater breathing devices and methods
US8011363B2 (en) * 2002-06-03 2011-09-06 Mark Johnson Exhalation valve for use in a breathing device
GB2401668A (en) * 2003-05-16 2004-11-17 Helmet Integrated Syst Ltd Expiratory valve unit
FR2858236B1 (en) 2003-07-29 2006-04-28 Airox Device and method for supplying respiratory gas in pressure or volume
US7823585B2 (en) * 2004-10-08 2010-11-02 Mark Johnson Snorkel clip
US20080099012A1 (en) * 2004-10-08 2008-05-01 Johnson Mark R Snorkel clip
CN101180482A (en) * 2005-05-21 2008-05-14 马克·约翰逊 Check valve
US8297318B2 (en) * 2005-05-21 2012-10-30 Mark Johnson Check valve
MX2009008907A (en) * 2007-02-20 2009-10-12 Mark R Johnson Exhalation valve for use in an underwater breathing device.
WO2009067549A1 (en) 2007-11-19 2009-05-28 Allegiance Corporation Patient interface assembly for respiratory therapy
EP2303100B1 (en) * 2008-04-16 2020-02-12 United States Endoscopy Group, Inc. Adaptor for a water bottle of an endoscope
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
WO2011032067A1 (en) 2009-09-14 2011-03-17 Bracco Diagnostics Inc. In-line gas adaptor for endoscopic apparatus
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
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
CN112169130A (en) 2010-03-25 2021-01-05 瑞思迈巴黎股份有限公司 Breathable gas inlet control apparatus for respiratory therapy device
US20110284007A1 (en) * 2010-05-21 2011-11-24 Pierre Peron Positive pressure device
CN102274567A (en) * 2010-06-12 2011-12-14 史密斯医疗国际有限公司 Respiratory tube control valve and gas pipeline used for connecting control valve
GB2487089A (en) * 2011-01-10 2012-07-11 Intersurgical Ag Diaphragm valve assembly with control chamber and lid
US9084859B2 (en) 2011-03-14 2015-07-21 Sleepnea Llc Energy-harvesting respiratory method and device
US9629971B2 (en) 2011-04-29 2017-04-25 Covidien Lp Methods and systems for exhalation control and trajectory optimization
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
WO2013148311A1 (en) 2012-03-30 2013-10-03 Bracco Diagnostics Inc. Water bottle cap assemblies for an endoscopic device
CN103372256A (en) * 2012-04-27 2013-10-30 上海力申科学仪器有限公司 Exhalation membrane valve
US9144658B2 (en) 2012-04-30 2015-09-29 Covidien Lp Minimizing imposed expiratory resistance of mechanical ventilator by optimizing exhalation valve control
GB2505689B (en) 2012-09-07 2018-11-21 Intersurgical Ag Improvements to valve assemblies
DK2928531T3 (en) 2012-12-04 2017-05-22 Ino Therapeutics Llc CANNEL FOR MINIMIZING DILUTION DOSAGE DURING NITROGEN OXIDE ADMINISTRATION
US9795756B2 (en) 2012-12-04 2017-10-24 Mallinckrodt Hospital Products IP Limited Cannula for minimizing dilution of dosing during nitric oxide delivery
US9492629B2 (en) 2013-02-14 2016-11-15 Covidien Lp Methods and systems for ventilation with unknown exhalation flow and exhalation pressure
USD731049S1 (en) 2013-03-05 2015-06-02 Covidien Lp EVQ housing of an exhalation module
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
USD731065S1 (en) 2013-03-08 2015-06-02 Covidien Lp EVQ pressure sensor filter of an exhalation module
USD701601S1 (en) 2013-03-08 2014-03-25 Covidien Lp Condensate vial of an exhalation module
USD731048S1 (en) 2013-03-08 2015-06-02 Covidien Lp EVQ diaphragm 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
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
EP2942075A1 (en) * 2014-05-07 2015-11-11 Mindray Medical Sweden AB Device and method for a low resistance valve
CN106456919A (en) * 2014-05-26 2017-02-22 创烁私人有限公司 Respiratory device with unidirectional valve for attaching active venting system
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
DE102016121382A1 (en) * 2016-11-08 2018-05-09 Hamilton Medical Ag exhalation valve
EP3645094A1 (en) * 2017-06-27 2020-05-06 Air Liquide Santé (International) Resuscitation bag with pep exhaust valve compatible with thoracic compressions
CA3068951A1 (en) * 2017-06-27 2019-01-03 Air Liquide Sante (International) Resuscitation bag with derivation conduct compatible with thoracic compressions
WO2020214490A1 (en) 2019-04-15 2020-10-22 Imtmedical Ag Gas valve for ventilation, a circuit for a ventilation system and a method for determining a releasing gas flow

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583502A (en) * 1946-05-23 1952-01-22 Leonard A Wiggins Bail out demand regulator
US3688794A (en) * 1970-08-10 1972-09-05 Bird F M Exhalation valve for respirator
US3643686A (en) * 1970-10-21 1972-02-22 Ewald Koegel High-velocity breathing valve
US3874379A (en) * 1973-08-15 1975-04-01 Becton Dickinson Co Manifold nebulizer system
US3933171A (en) * 1974-04-09 1976-01-20 Airco, Inc. Anesthesia breathing circuit with positive end expiratory pressure valve
AU522423B2 (en) * 1978-03-07 1982-06-03 Commonwealth Industrial Gases Limited, The Artificial respirator valve system
US4241756A (en) * 1978-11-29 1980-12-30 C. R. Bard, Inc. Exhalation valve assembly
USRE32553E (en) * 1978-11-29 1987-12-08 Exhalation valve assembly
US4298023A (en) * 1980-09-09 1981-11-03 Mcginnis Gerald E Spring loaded exhalation valve
US4374521A (en) * 1980-09-12 1983-02-22 Puritan-Bennett Corporation Squeeze bag type resuscitator apparatus
US4463755A (en) * 1981-05-18 1984-08-07 Terumo Corporation Breathing circuit
US4454893A (en) * 1981-11-30 1984-06-19 Puritan-Bennett Corp. Low-noise diaphragm for use in exhalation valve
FR2535612B1 (en) 1982-11-05 1986-04-11 Lejeune Seitz Ameline Labo Improved breathing valve
US4774941A (en) * 1983-05-04 1988-10-04 Intertech Resources Inc. Resuscitator bag
DE3341711C2 (en) * 1983-11-18 1990-08-09 Draegerwerk Ag, 2400 Luebeck, De
CA1234736A (en) 1983-11-25 1988-04-05 The Boc Group, Inc. Exhalation valve
US4624442A (en) * 1985-01-23 1986-11-25 Duffy John W Control regulator having a rolling diaphragm
US4648394A (en) * 1985-06-12 1987-03-10 Mine Safety Appliances Company Facemask for abrasive service
US4712580A (en) * 1986-03-21 1987-12-15 Intertech Resources Inc. Exhalation valve assembly
DE3822950C2 (en) * 1988-07-07 1991-06-27 Draegerwerk Ag, 2400 Luebeck, De
US5020532A (en) * 1988-11-14 1991-06-04 Baxter International Inc. Exhalation valve for respiratory circuit
US5127400A (en) * 1990-03-23 1992-07-07 Bird Products Corp. Ventilator exhalation valve
US5184609A (en) * 1991-09-03 1993-02-09 U.S. Divers Co., Inc. Divers first stage adjustable regulator
US5906203A (en) * 1994-08-01 1999-05-25 Safety Equipment Sweden Ab Breathing apparatus
AUPN973596A0 (en) * 1996-05-08 1996-05-30 Resmed Limited Control of delivery pressure in cpap treatment or assisted respiration
US5746199A (en) * 1996-08-21 1998-05-05 Bayron; Harry Respiratory valve
US5722394A (en) * 1997-01-07 1998-03-03 Hudson Respiratory Care Inc. Manual resuscitator pressure monitor valve
SE9802123D0 (en) * 1998-06-15 1998-06-15 Siemens Elema Ab directional valve
US6098622A (en) * 1998-10-15 2000-08-08 Ntc Technology Inc. Airway valve to facilitate re-breathing, method of operation, and ventilator circuit so equipped
FR2784587B1 (en) 1998-10-19 2001-02-02 Saime Sarl Respiratory assistance apparatus comprising improved means for controlling an expiration valve
US6415793B1 (en) * 1999-01-04 2002-07-09 John Kretz Dual direction valve system
WO2000045883A1 (en) 1999-02-04 2000-08-10 Versamed Medical Systems Ltd. Computer-controlled portable ventilator
US6250329B1 (en) * 1999-08-30 2001-06-26 Ardishir Rashidi Snap open pressure relief valve
US6634357B1 (en) * 2000-02-22 2003-10-21 Life Support Technology, Inc. Resuscitation valve assembly
US20020056826A1 (en) * 2000-11-16 2002-05-16 Tripoli Joseph V. Sanitary fluid handling controls
US6655378B2 (en) * 2001-08-10 2003-12-02 Johnson Outdoors Inc. Snorkel
US20030066527A1 (en) * 2001-10-09 2003-04-10 Chen Yen Ling Face mask having device for drawing air into the mask

Also Published As

Publication number Publication date
GB0416918D0 (en) 2004-09-01
EP1512426A1 (en) 2005-03-09
US20050034726A1 (en) 2005-02-17
GB0317801D0 (en) 2003-09-03
DE602004018583D1 (en) 2009-02-05
GB2404721B (en) 2006-11-29
EP1512426B1 (en) 2008-12-24
GB2404721A (en) 2005-02-09
US7066177B2 (en) 2006-06-27

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