WO2003099363A1 - Breathing device - Google Patents
Breathing device Download PDFInfo
- Publication number
- WO2003099363A1 WO2003099363A1 PCT/US2003/016531 US0316531W WO03099363A1 WO 2003099363 A1 WO2003099363 A1 WO 2003099363A1 US 0316531 W US0316531 W US 0316531W WO 03099363 A1 WO03099363 A1 WO 03099363A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- section
- channel
- breathing device
- outlet
- 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
- 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
- A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
-
- 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
- A61M16/0057—Pumps therefor
- A61M16/0066—Blowers or centrifugal pumps
- A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
-
- 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
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
- A61M16/022—Control means therefor
- A61M16/024—Control means therefor including calculation means, e.g. using a processor
-
- 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
- A61M16/108—Preparation of respiratory gases or vapours by influencing the temperature before being humidified or mixed with a beneficial agent
-
- 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
- A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
-
- 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
- A61M16/0057—Pumps therefor
- A61M16/0066—Blowers or centrifugal pumps
-
- 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
- A61M16/06—Respiratory or anaesthetic masks
-
- 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
- A61M16/105—Filters
- A61M16/106—Filters in a path
- A61M16/107—Filters in a path in the inspiratory path
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/04—Heartbeat characteristics, e.g. ECG, blood pressure modulation
- A61M2230/06—Heartbeat rate only
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/20—Blood composition characteristics
- A61M2230/205—Blood composition characteristics partial oxygen pressure (P-O2)
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/30—Blood pressure
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
- A61M2230/43—Composition of exhalation
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)
- Respiratory Apparatuses And Protective Means (AREA)
- Air Humidification (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/514,521 US20050172965A1 (en) | 2002-05-28 | 2003-05-22 | Breathing device |
EP03755492A EP1513574A1 (en) | 2002-05-28 | 2003-05-22 | Breathing device |
AU2003231852A AU2003231852A1 (en) | 2002-05-28 | 2003-05-22 | Breathing device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38400702P | 2002-05-28 | 2002-05-28 | |
US60/384,007 | 2002-05-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003099363A1 true WO2003099363A1 (en) | 2003-12-04 |
Family
ID=29584614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/016531 WO2003099363A1 (en) | 2002-05-28 | 2003-05-22 | Breathing device |
Country Status (4)
Country | Link |
---|---|
US (1) | US20050172965A1 (en) |
EP (1) | EP1513574A1 (en) |
AU (1) | AU2003231852A1 (en) |
WO (1) | WO2003099363A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1902741A2 (en) * | 2006-09-20 | 2008-03-26 | Next Safety, Inc. | Respirators for delivering clean air to an individual user |
AU2017204089B2 (en) * | 2006-11-06 | 2019-11-07 | Fisher & Paykel Healthcare Limited | A blower and an integrated blower and humidifier |
US10898670B2 (en) | 2006-11-06 | 2021-01-26 | Fisher & Paykel Healthcare Limited | Method and apparatus for increasing therapy compliance |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040097845A1 (en) * | 2002-11-15 | 2004-05-20 | Advanced Respiratory, Inc. | Oscillatory chest wall compression device with improved air pulse generator with vest characterizing |
US20140190490A1 (en) * | 2007-11-18 | 2014-07-10 | Dreamscape Medical Llc | Integrated oral appliance for sleep-disordered breathing |
US8746248B2 (en) | 2008-03-31 | 2014-06-10 | Covidien Lp | Determination of patient circuit disconnect in leak-compensated ventilatory support |
US8267085B2 (en) | 2009-03-20 | 2012-09-18 | Nellcor Puritan Bennett Llc | Leak-compensated proportional assist ventilation |
WO2009123980A1 (en) | 2008-03-31 | 2009-10-08 | Nellcor Puritan Bennett Llc | System and method for determining ventilator leakage during stable periods within a breath |
US8272380B2 (en) | 2008-03-31 | 2012-09-25 | Nellcor Puritan Bennett, Llc | Leak-compensated pressure triggering in medical ventilators |
US8457706B2 (en) | 2008-05-16 | 2013-06-04 | Covidien Lp | Estimation of a physiological parameter using a neural network |
US8551006B2 (en) * | 2008-09-17 | 2013-10-08 | Covidien Lp | Method for determining hemodynamic effects |
US8302602B2 (en) | 2008-09-30 | 2012-11-06 | Nellcor Puritan Bennett Llc | Breathing assistance system with multiple pressure sensors |
US8424521B2 (en) | 2009-02-27 | 2013-04-23 | Covidien Lp | Leak-compensated respiratory mechanics estimation in medical ventilators |
US8418691B2 (en) | 2009-03-20 | 2013-04-16 | Covidien Lp | Leak-compensated pressure regulated volume control ventilation |
US8789529B2 (en) | 2009-08-20 | 2014-07-29 | Covidien Lp | Method for ventilation |
US8676285B2 (en) | 2010-07-28 | 2014-03-18 | Covidien Lp | Methods for validating patient identity |
US8554298B2 (en) | 2010-09-21 | 2013-10-08 | Cividien LP | Medical ventilator with integrated oximeter data |
US9089657B2 (en) | 2011-10-31 | 2015-07-28 | Covidien Lp | Methods and systems for gating user initiated increases in oxygen concentration during ventilation |
US9993604B2 (en) | 2012-04-27 | 2018-06-12 | Covidien Lp | Methods and systems for an optimized proportional assist ventilation |
US9675771B2 (en) | 2013-10-18 | 2017-06-13 | Covidien Lp | Methods and systems for leak estimation |
US10518048B2 (en) | 2015-07-31 | 2019-12-31 | Hill-Rom Services, PTE Ltd. | Coordinated control of HFCWO and cough assist devices |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3945378A (en) * | 1974-03-18 | 1976-03-23 | Paluch Bernard R | Positive pressure breathing circuit |
US4016878A (en) * | 1975-06-27 | 1977-04-12 | Foundation For Ocean Research | Heater and humidifier for breathing apparatus |
US4019511A (en) * | 1975-09-11 | 1977-04-26 | Choporis Peter N | Portable conditioned air breathing device |
US4026285A (en) * | 1972-04-05 | 1977-05-31 | Jackson Richard R | Humidifier for air to be inhaled |
US4941469A (en) * | 1987-11-12 | 1990-07-17 | Carmeli Adahan | Portable ventilator apparatus |
US5349946A (en) * | 1992-10-07 | 1994-09-27 | Mccomb R Carter | Microprocessor controlled flow regulated molecular humidifier |
US5537997A (en) * | 1995-01-26 | 1996-07-23 | Respironics, Inc. | Sleep apnea treatment apparatus and passive humidifier for use therewith |
US6050260A (en) * | 1996-12-02 | 2000-04-18 | Fisher & Paykel Limited | Humidifier sleep apnea treatment apparatus |
US6349722B1 (en) * | 1997-06-17 | 2002-02-26 | Fisher & Paykel Limited | Respiratory humidification system |
US6357438B1 (en) * | 2000-10-19 | 2002-03-19 | Mallinckrodt Inc. | Implantable sensor for proportional assist ventilation |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US443191A (en) * | 1890-12-23 | Karl illing | ||
US631952A (en) * | 1898-06-14 | 1899-08-29 | Martin L Cooper | Vaporizer. |
US1170526A (en) * | 1915-03-06 | 1916-02-08 | Wallace H Gaither | Apparatus for purifying air. |
US1239634A (en) * | 1916-07-25 | 1917-09-11 | Frank J Stuart | Medical appliance. |
US1409364A (en) * | 1921-01-20 | 1922-03-14 | Dobbs Charles | Apparatus for drying and medicating air |
US1998327A (en) * | 1933-04-10 | 1935-04-16 | Mcguire Clarence Vane | Inhalant device |
US3871373A (en) * | 1972-10-30 | 1975-03-18 | Richard R Jackson | Humidifying gas |
US4110419A (en) * | 1975-04-18 | 1978-08-29 | Respiratory Care, Inc. | High-volume disposable and semi-disposable cartridge humidifier with self-contained cartridge sterilizing means, and related method |
DE2529050C2 (en) * | 1975-06-30 | 1983-01-05 | Drägerwerk AG, 2400 Lübeck | Moisture exchanger in devices for breathing and anesthesia |
DE2702674C3 (en) * | 1977-01-24 | 1981-02-12 | Draegerwerk Ag, 2400 Luebeck | Respiratory gas humidifier |
JPS5755762Y2 (en) * | 1978-07-14 | 1982-12-02 | ||
US4294778A (en) * | 1978-10-18 | 1981-10-13 | Georgia-Pacific Corporation | Evaporative dispenser |
US4419302A (en) * | 1979-09-29 | 1983-12-06 | Matsushita Electric Industrial Company, Limited | Steam generator |
FR2564733B1 (en) * | 1984-05-22 | 1987-05-29 | Centre Nat Rech Scient | PORTABLE APPARATUS FOR COMBATING HYPOTHERMIA IN MAN, BY INHALING HOT AND HUMIDIFIED AIR |
US4773410A (en) * | 1984-10-09 | 1988-09-27 | Transpirator Technologies, Inc. | Method and apparatus for the treatment of the respiratory track with vapor-phase water |
US4676237A (en) * | 1985-01-29 | 1987-06-30 | Boutade Worldwide Investments Nv | Inhaler device |
US4953546A (en) * | 1985-07-16 | 1990-09-04 | Transpirator Technologies, Inc. | Method and apparatus for pulmonary and cariovascular conditioning of the young of large animals |
US4653494A (en) * | 1985-12-20 | 1987-03-31 | Ruderian Max J | Nasal inhalation system |
US4805614A (en) * | 1987-07-01 | 1989-02-21 | Yahav Limited | Rhinitis relief device |
US4995372A (en) * | 1987-11-12 | 1991-02-26 | Topel Kenneth D | Quiver having a neck-gripping and alignment mechanism |
GB8809039D0 (en) * | 1988-04-16 | 1988-05-18 | Virotherm Lab | Medical breathing apparatus |
US4993411A (en) * | 1990-04-06 | 1991-02-19 | Medway | Ultrasonic oxygen humidifier |
US5031612A (en) * | 1990-04-24 | 1991-07-16 | Devilbiss Health Care, Inc. | System and method for delivering warm humidified air |
US5065753A (en) * | 1990-05-04 | 1991-11-19 | Calvin Kalishman | Air-moisture generation system |
FR2673380B1 (en) * | 1991-02-28 | 1993-06-18 | Intertechnique Sa | PERSONAL RESPIRATORY PROTECTION EQUIPMENT. |
US6090085A (en) * | 1991-05-30 | 2000-07-18 | Mehl, Sr.; Thomas L. | Skin moisturizing and buffing device |
US5231979A (en) * | 1992-02-14 | 1993-08-03 | Puritan-Bennett Corporation | Humidifier for CPAP device |
US5564415A (en) * | 1995-06-07 | 1996-10-15 | Lifecare International, Inc. | Humidifier for a ventilator |
US5511539A (en) * | 1995-06-19 | 1996-04-30 | Lien; Su-Chu | Dose inhaler |
US6095505A (en) * | 1998-07-15 | 2000-08-01 | Pegasus Research Corporation | Patient-end humidifier |
US6935337B2 (en) * | 2001-02-16 | 2005-08-30 | Resmed Limited | Humidifier with structure to prevent backflow of liquid through the humidifier inlet |
-
2003
- 2003-05-22 AU AU2003231852A patent/AU2003231852A1/en not_active Abandoned
- 2003-05-22 US US10/514,521 patent/US20050172965A1/en not_active Abandoned
- 2003-05-22 EP EP03755492A patent/EP1513574A1/en not_active Withdrawn
- 2003-05-22 WO PCT/US2003/016531 patent/WO2003099363A1/en not_active Application Discontinuation
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4026285A (en) * | 1972-04-05 | 1977-05-31 | Jackson Richard R | Humidifier for air to be inhaled |
US3945378A (en) * | 1974-03-18 | 1976-03-23 | Paluch Bernard R | Positive pressure breathing circuit |
US4016878A (en) * | 1975-06-27 | 1977-04-12 | Foundation For Ocean Research | Heater and humidifier for breathing apparatus |
US4019511A (en) * | 1975-09-11 | 1977-04-26 | Choporis Peter N | Portable conditioned air breathing device |
US4941469A (en) * | 1987-11-12 | 1990-07-17 | Carmeli Adahan | Portable ventilator apparatus |
US5349946A (en) * | 1992-10-07 | 1994-09-27 | Mccomb R Carter | Microprocessor controlled flow regulated molecular humidifier |
US5537997A (en) * | 1995-01-26 | 1996-07-23 | Respironics, Inc. | Sleep apnea treatment apparatus and passive humidifier for use therewith |
US6050260A (en) * | 1996-12-02 | 2000-04-18 | Fisher & Paykel Limited | Humidifier sleep apnea treatment apparatus |
US6349722B1 (en) * | 1997-06-17 | 2002-02-26 | Fisher & Paykel Limited | Respiratory humidification system |
US6357438B1 (en) * | 2000-10-19 | 2002-03-19 | Mallinckrodt Inc. | Implantable sensor for proportional assist ventilation |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1902741A2 (en) * | 2006-09-20 | 2008-03-26 | Next Safety, Inc. | Respirators for delivering clean air to an individual user |
EP1902741A3 (en) * | 2006-09-20 | 2008-06-25 | Next Safety, Inc. | Respirators for delivering clean air to an individual user |
AU2017204089B2 (en) * | 2006-11-06 | 2019-11-07 | Fisher & Paykel Healthcare Limited | A blower and an integrated blower and humidifier |
US10898670B2 (en) | 2006-11-06 | 2021-01-26 | Fisher & Paykel Healthcare Limited | Method and apparatus for increasing therapy compliance |
US11426554B2 (en) | 2006-11-06 | 2022-08-30 | Fisher & Paykel Healthcare Limited | Humidifier system |
US11497881B2 (en) | 2006-11-06 | 2022-11-15 | Fisher & Paykel Healthcare Limited | Humidified respiratory gas supply system |
US11497877B2 (en) | 2006-11-06 | 2022-11-15 | Fisher & Paykel Healthcare Limited | Integrated humidifier chamber and lid |
US11857729B2 (en) | 2006-11-06 | 2024-01-02 | Fisher & Paykel Healthcare Limited | Integrated humidifier chamber and lid |
Also Published As
Publication number | Publication date |
---|---|
US20050172965A1 (en) | 2005-08-11 |
AU2003231852A1 (en) | 2003-12-12 |
EP1513574A1 (en) | 2005-03-16 |
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