WO2000078381A1 - A connector for a respiratory mask and a respiratory mask - Google Patents
A connector for a respiratory mask and a respiratory mask Download PDFInfo
- Publication number
- WO2000078381A1 WO2000078381A1 PCT/AU2000/000636 AU0000636W WO0078381A1 WO 2000078381 A1 WO2000078381 A1 WO 2000078381A1 AU 0000636 W AU0000636 W AU 0000636W WO 0078381 A1 WO0078381 A1 WO 0078381A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mask
- connector
- body portion
- outlet
- vent passage
- 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
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
-
- 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
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0616—Means for improving the adaptation of the mask to the patient with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas 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
- 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
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0616—Means for improving the adaptation of the mask to the patient with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure
- A61M16/0622—Means for improving the adaptation of the mask to the patient with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure having an underlying cushion
-
- 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
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0633—Means for improving the adaptation of the mask to the patient with forehead support
-
- 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
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0633—Means for improving the adaptation of the mask to the patient with forehead support
- A61M16/0638—Means for improving the adaptation of the mask to the patient with forehead support in the form of a pivot
-
- 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
- A61M16/0666—Nasal cannulas or tubing
-
- 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
- A61M16/0683—Holding devices therefor
-
- 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
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0825—Joints or connectors with ball-sockets
-
- 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
- A61M16/0875—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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0225—Carbon oxides, e.g. Carbon dioxide
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/42—Reducing noise
-
- 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
- A61M2206/00—Characteristics of a physical parameter; associated device therefor
- A61M2206/10—Flow characteristics
- A61M2206/14—Static flow deviators in tubes disturbing laminar flow in tubes, e.g. archimedes screws
Definitions
- the present invention relates to a connector for a respiratory mask and a respiratory mask.
- the invention has been developed primarily for use with a breathable gas supply apparatus in Continuous Positive Airway Pressure (CPAP) treatment of, for example, Obstructive Sleep Apnea (OSA) and other ventilatory assistance treatments such as Non Invasive Positive Pressure Ventilation (NIPPV) and will be described hereinafter with reference to these applications.
- CPAP Continuous Positive Airway Pressure
- OSA Obstructive Sleep Apnea
- NIPPV Non Invasive Positive Pressure Ventilation
- CPAP treatment is a common ameliorative treatment for breathing disorders including OSA.
- CPAP treatment as described in US Patent No. 4,944,310, provides pressurised air or other breathable gas to the entrance of a patient's airways at a pressure elevated above atmospheric pressure, typically in the range 3-20 cm H2O.
- NIPPV is another form of treatment for breathing disorders which can involve a relatively higher pressure of gas being provided in the patient mask during the inspiratory phase of respiration and a relatively lower pressure or atmospheric pressure being provided in the patient mask during the expiratory phase of respiration.
- the pressure can be made to vary in a complex manner throughout the respiratory cycle.
- the pressure at the mask during inspiration or expiration can be varied through the period of treatment, as disclosed in the applicant's international PCT patent application No. PCT/AU97/00631.
- the ventilatory assistance for CPAP or NIPPV treatment is delivered to the patient by way of a respiratory, preferably nasal, mask.
- a mouth mask or full face mask can be used.
- any reference to a mask is to be understood as incorporating a reference to a nasal mask, mouth mask or full face mask, unless otherwise specifically indicated.
- any reference to CPAP treatment is to be understood as embracing all of the above described forms of ventilatory treatment or assistance.
- Breathable gas supply apparatus broadly comprise a flow generator constituted by a continuous source of air or other breathable gas generally in the form of a blower driven by an electric motor.
- the electric motor driving the blower is typically controlled by a servo-controller under the control of a micro controller unit.
- a hospital piped supply can also be used.
- the gas supply is connected to a conduit or tube, which in turn is connected to the patient's mask which incorporates, or has in close proximity, a gas washout vent for venting exhaled gases to atmosphere.
- the gas washout vent is sometimes referred to as a CO2 washout vent.
- vent it is also desirable to locate the vent as close as possible to the mask in a location which encourages a circulation of flow within the mask so as to eliminate exhaled CO2 through the vent and encourage inhalation of the supplied breathable gas. In this way, the retention of CO2 within the mask is minimised. Further, by increasing the venting efficiency in this manner, the overall gas outflow is minimised thereby reducing the opportunity for noise production.
- One approach to minimise the noise generated by the venting of the exhaled gas is to direct the gas along an exterior surface which is a smooth prolongation of an interior surface of the outlet of the gas washout vent. This reduces the interaction between the vented gas and the still atmospheric air and thus the noise generated.
- AeroClick vent produced by MAP which has an annular vent passage that directs the exhaled gases along an adjacent cylindrical section of equal exterior diameter to the interior diameter of the annular vent.
- the AeroClick vent suffers from several disadvantages. Firstly, the annular vent is incorporated into a swivel mechanism which requires a certain amount of play or clearance in order to rotate freely. This play allows the components forming the interior and exterior surfaces of the annular vent passage to become misaligned and the size of the vent outlet being decreased from optimum in some regions and increased from optimum in other regions. The decreased area regions increase by the velocity of the gas flowing therethrough which increases noise and can produce an unpleasant whistling effect.
- the flow of the gas from the vent outlet to a state where its velocity is in substantial equilbrium with atmosphere is interrupted by an external shoulder closely downstream of the vent outlet.
- the should is provided to locate the gas supply conduit. The stresses in the flow caused by the shoulder lead to the generation of noise. Additionally, the flow path from the gas conduit into the vent outlet is not smooth which introduces discontinuities into the flow which result in further noise generation.
- the AeroClick vent and other prior art devices that are of a substantially cylindrical in line configuration, the exhaled gas must thus be forced a relatively large distance (typically around 60 mm) before reaching the outlet to atmosphere. This reduces CO, washout efficiency, as noted above, and requires additional patient effort to force the gas against the direction of flow coming from the flow generator. It is an object of the present invention to substantially overcome or at least ameliorate the prior art disadvantages and, in particular, to reduce the noise generated by venting exhaled gases to atmosphere.
- the present invention provides a connector comprising: a mask end for connecting in fluid communication with the interior of a respiratory mask; a supply conduit end disposed at an angle to the mask end for connecting in fluid communication with the outlet of a breathable gas supply conduit; and a gas washout vent passage having an inlet adjacent to, or forming part of, the mask end in fluid communication with the interior of the respiratory mask and an outlet in fluid communication with atmosphere, the outlet including an interior surface that forms a smooth prolongation with an adjacent exterior surface of the connector, the vent outlet is disposed on the side of the connector remote the mask end, has a generally part-annular cross section and is adapted to direct the washout gas in a direction substantially perpendicular to the longitudinal axis of the mask end and substantially parallel to the longitudinal axis of the supply conduit end towards the supply conduit end.
- the supply conduit end is preferably substantially perpendicular to the mask end.
- the supply conduit end can also be angled at approximately 135 degrees to the mask end.
- the connector includes a body portion and a cap portion, said body portion including said interior surface.
- the cap portion preferably also includes an interior surface spaced apart from the body portion interior surface, said body portion interior surface and said cap portion interior surface defining said vent passage therebetween.
- the cap portion is desirably detachable from the body portion.
- the cap portion and body portion are also desirably rigid and fixed relative to each other when attached.
- the exterior of the body portion preferably includes grooves or ridges adapted to engage ridges or grooves respectively on the interior of the cap portion to attach the cap portion to the body portion.
- One of the body portion or cap portion preferably also includes a spacer extending between said cap portion interior surface and said body portion exterior surface.
- the vent passage inlet is formed in the body portion adjacent to, and downstream of, the mask end, relative to the washout gas flow, and is in fluid communication with the mask interior via the body portion.
- vent passage inlet comprises part of the mask end and is in direct fluid communication with the mask interior.
- the vent passage preferably comprises an inlet portion of relatively large cross sectional area adjacent the vent passage inlet and an outlet portion of relatively small cross sectional area adjacent the vent passage outlet.
- the vent passage desirably comprises an inlet portion of constant cross section, a relatively long outlet portion of constant cross section and a relatively short transition portion of smoothly reducing cross section extending from the inlet portion to the outlet portion.
- This shape reduces turbulence and affords a pressure drop from the interior of the mask to the outlet of the vent passage which reduces the pressure gradient at the outlet of the vent passage and thus reduces the noise generated.
- the vent passage can also include internal ribs and/or an internal tortuous path to increase the pressure drop, if required.
- the body portion is preferably of generally part toroidal shape.
- the cap portion is preferably of complimentary shape to a portion of the exterior of the body portion.
- the vent passage preferably curves around the exterior of the body portion.
- the connector desirably includes a swivel joiner at its supply conduit end, the exterior of the swivel joiner forming all, or a part, of said connector exterior surface.
- the supply conduit end of the connector forms a smooth prolongation with the supply conduit.
- the supply conduit end and the supply conduit desirably have a substantially equal external diameter.
- the swivel joiner forms a smooth prolongation with the supply conduit.
- the swivel joiner and the supply conduit having a substantially equal external diameter.
- the swivel joiner preferably includes an end of reduced external diameter adapted to be received within the interior of the supply conduit.
- the present invention provides a respiratory mask comprising: a mask shell defining an interior of the respiratory mask; a mask inlet for connecting in fluid communication with the outlet of a breathable gas supply conduit; and a gas washout vent passage having an inlet forming part of the mask shell and in fluid communication with the interior of the respiratory mask and an outlet in fluid communication with atmosphere, the outlet including an interior surface that forms a smooth prolongation with an adjacent exterior surface of the mask shell, the vent outlet is disposed on the side of the mask remote the mask interior and is adapted to direct the washout gas in a direction substantially parallel to the longitudinal axis of the mask inlet and away from the mask inlet.
- the mask shell includes a body portion and a cap portion, said body portion including said interior surface.
- the cap portion preferably also includes an interior surface spaced apart from the body portion interior surface, said body portion interior surface and said cap portion interior surface defining said vent passage therebetween.
- the cap portion is desirably detachable from the body portion.
- the cap portion and body portion are also desirably rigid and fixed relative to each other when attached.
- the exterior of the body portion preferably includes grooves or ridges adapted to engage ridges or grooves respectively on the interior of the cap portion to attach the cap portion to the body portion.
- One of the body portion or cap portion preferably also includes a spacer extending between the interior surface of the cap portion and the exterior surface of the body portion.
- the vent passage preferably comprises an inlet portion of relatively large cross sectional area adjacent the vent passage inlet and an outlet portion of relatively small cross sectional area adjacent the vent passage outlet.
- the vent passage desirably comprises a relatively long inlet portion of constant cross section, a relatively long outlet portion of constant cross section and a transition portion of smoothly reducing cross section extending from the inlet portion to the outlet portion.
- vent passage preferably substantially follows the shape of the exterior of the body portion.
- Fig. 1 is a side view of a first embodiment of a connector in accordance with the first aspect of the invention, shown attached to a nasal respiratory mask and forehead support;
- Fig. 2 is a cross-sectional side view of the connector shown in Fig. 1 ;
- Fig. 3 is a perspective view of the connector shown in Fig. 1;
- Fig. 4 is a perspective view of the connector shown in Fig. 1 with the cap portion removed;
- Fig. 5 is an underside perspective view of the cap portion of the connector shown in Fig. 1;
- Fig. 6 is a cross-sectional side view of a second embodiment of a connector in accordance with the first aspect of the invention.
- Fig. 7 is a cross-sectional side view of a third embodiment of the connector in accordance with the first aspect of the invention
- Fig. 8 is a cross-sectional side view of a first embodiment of a respiratory mask in accordance with the second aspect of the invention.
- Fig. 9 is a cross-sectional side view of a fourth embodiment of the connector in accordance with the first aspect of the invention DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
- Figs. 1 to 5 show a first embodiment of the first aspect of the invention in the form of connector 10.
- the connector 10 is shown attached to a nasal respiratory mask 12 and forehead support device 14.
- the connector 10 is also suitable for use with a full face (ie. nose and mouth) respiratory mask.
- the mask 12 is comprised of a substantially rigid mask shell 15, a flexible mask cushion 16 and two slotted lower head strap connectors 18 (only one connector shown) .
- the forehead support 14 includes a lower portion 20 which is pivotally mounted to an upper portion 22.
- the upper portion 22 includes forehead cushions 24 and two slotted upper head strap connectors 26 (only one cushion/connector shown).
- the connector 10 includes a mask end 28 for connecting in fluid communication with the interior of the respiratory mask 12 and a supply conduit end 30 disposed substantially perpendicularly to the mask end 28 for connecting in fluid communication with the outlet of a breathable gas supply conduit 31.
- the mask end 28 is rotatably coupled to the mask shell 15 by a retaining ring 29.
- the close proximity of the inlet ports 41 , and the vent passage 32 overall, to the interior of the mask 12 advantageously increases CO2 washout efficiency.
- the connector 10 also includes a gas washout vent passage, indicated generally by the reference numeral 32, a body portion 34, a detachable cap portion 36 and a detachable swivel joiner 38.
- the conduit 31 is a non-rotatable friction push fit over end 38a of the swivel joiner 38.
- the end 38b of the swivel joiner 38 is a rotatable snap- engage fit with reduced diameter portion 39 of the body portion 34.
- the portion 39 is formed from resilient fingers to allow flexing during snap-engagement with the swivel joiner 38.
- the vent passage 32 includes a pair of inlet ports 41 (see Fig. 4) formed in the body portion 34 of the connector 10 adjacent the mask end 28.
- the inlet ports 41 are in fluid communication with the interior of the mask 12 via the mask end 28.
- the vent passage 32 also includes an outlet 40 opening to atmosphere.
- the outlet 40 includes an interior surface 42 (comprising an exterior surface of the body portion 34) that forms a smooth prolongation with an adjacent exterior surface 44 of the body portion 34. The smooth prolongation between the interior surface 42 and exterior surface 44 reduces noise by allowing the exhaled gases to vent along a continuous surface, as previously described.
- the adjacent exterior surfaces 46, 48 of the swivel joiner 38 and the gas supply conduit 31 respectively are also formed as smooth prolongations of the interior surface 42 and adjacent exterior surface 44.
- the vent passage outlet 40 is of generally part annular cross-section subtending an angle of approximately 180° and is located on the side of the connector 10 remote the mask end 28 and thus the mask 12. This ensures that gas is only vented along surfaces displaced, and facing away, from the mask 12 and the patient, which again minimises the risk of the vented gases encountering noise- producing obstructions.
- the vent passage 32 comprises an inlet portion 50 of relatively large cross-sectional area compared to an outlet portion 52 of relatively small cross-sectional area. This provides a substantial pressure drop across the vent passage 32 and reduces the pressure drop between the outlet 40 and surrounding atmospheric air, again minimising noise production. Also, the outlet portion 52 is relatively long in order to allow the gas to approach a laminar state and thus minimise turbulence before the gas exits to atmosphere. A smooth tapering transition portion 54 is disposed between the inlet portion 50 and the outlet portion 52 which minimises noise production by minimising the introduction of any discontinuities into the gas flow. As best shown in Figs.
- the body portion 34 includes grooves 56 which are adapted to engage with ridges 58 provided on the cap portion 36 to allow the cap portion 36 to be manually attachable/detachable to/from the body portion 34 for ease of cleaning and replacement.
- the cap portion 36 also includes an interior strengthening rib 60 to provide rigidity and ensure the cross-sectional area of the vent passage 32 is not reduced due to external pressure, as may be caused by the patient rolling over onto :heir face during sleep.
- the detachable cap portion 36 also makes disassembly fo ⁇ waning easier and allows cap portions of various sizes to be used with a single bod ⁇ portion 34 thereby allowing the size and shape of the vent passage to be easily and uickly .ried for particular treatment applications.
- the conduit can be joined directly to the body portion 34 if the ability to swivel is not required or if a swivel is provided elsewhere in the gas supply circuit. In that case, it is, of course, desirable for the external diameter of the gas supply conduit 31 to be equal to the adjacent external diameter of the exterior surface of the body portion 34.
- FIG. 6 A second embodiment of connector 80 in accordance with the first aspect of the invention is shown in Fig. 6. Like reference numerals to those used in describing the first embodiment are used to indicate like features in the second embodiment.
- Fig. 7 shows a third embodiment of the connector 90 according to the first aspect of the invention.
- the connector 90 also has the vent passage 32 in direct fluid communication with the interior of the mask 12. However, in this embodiment, an inlet port 92 is formed in the mask shell 15.
- Fig. 9 shows a fourth embodiment of the connector 130 according to the first aspect of the invention. Like reference numerals to these used in describing the first embodiment will again be used to indicate like features in the fourth embodiment.
- the connector 130 also has an inlet port 132 formed in the mask shell 15, similar to the third embodiment. However, in this embodiment, both the interior surface 42 and the smoothly prolongating adjacent exterior surface 46 are provided on the swivel joiner 38. As the gas vents to atmosphere downstream of the join 134 between the swivel joiner 38 and the body portion 34 then any gas leaking through the join 134 can not disturb the flow of gas at, or after, the outlet 40. In this way, a further opportunity for turbulence, and thus noise generation, is eliminated.
- Fig. 8 shows a first embodiment of a nasal respiratory mask 100 in accordance with the second aspect of the invention.
- the mask 100 includes a mask shell 102 and a mask cushion 104.
- the mask shell 102 includes a mask inlet 106 for connecting in fluid communication with the outlet of the breathable gas supply conduit 108.
- the mask 100 includes a gas washout vent passage indicated generally by the reference numeral 110.
- the mask shell 102 is comprised of a body portion 112 and a detachable/attachable cap portion 114.
- the vent passage 110 includes an inlet port 116 formed in the body portion 112 of the mask shell 102.
- the inlet port 116 is in direct fluid communication with the interior of the mask 100.
- the vent passage 110 also includes an outlet 118 in fluid communication with atmosphere.
- the outlet 118 includes an interior surface 120 on the exterior of the body portion 112 that forms a smooth prolongation with an adjacent surface 122 also provided on the exterior of the body portion 112.
- the outlet 118 is adapted to direct the washout gas in a direction substantially parallel to the longitudinal axis of the mask inlet 106 and away from the mask inlet 106.
- the noise produced by venting the exhaled gas to atmosphere is minimised by directing the vented gas on a smooth continuing surface before and after the outlet 118 and away from the mask 100, the patient and other potential disturbances.
- the cap portion 114 is detachable from the body portion 112 for cleaning and or replacement with a cap portion of same, or different, size or shape.
- the vent passage 110 also similarly comprises an inlet portion 124 of relatively large cross-sectional area, a relatively long outlet portion 126 of relatively small cross-sectional area and a transition portion 128 of smoothly reducing cross-section extending from the inlet portion 124 to the outlet portion 126.
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00930882A EP1187648B1 (en) | 1999-06-18 | 2000-06-07 | A connector for a respiratory mask |
AT00930882T ATE306961T1 (en) | 1999-06-18 | 2000-06-07 | CONNECTION FOR A BREATHING MASK |
JP2001504441A JP3745684B2 (en) | 1999-06-18 | 2000-06-07 | Respirator connector and respirator |
AU49012/00A AU772832B2 (en) | 1999-06-18 | 2000-06-07 | A connector for a respiratory mask and a respiratory mask |
DE60023291T DE60023291T2 (en) | 1999-06-18 | 2000-06-07 | CONNECTION FOR A RESPIRATORY MASK |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPQ1029A AUPQ102999A0 (en) | 1999-06-18 | 1999-06-18 | A connector for a respiratory mask and a respiratory mask |
AUPQ1029 | 1999-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000078381A1 true WO2000078381A1 (en) | 2000-12-28 |
Family
ID=3815221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AU2000/000636 WO2000078381A1 (en) | 1999-06-18 | 2000-06-07 | A connector for a respiratory mask and a respiratory mask |
Country Status (7)
Country | Link |
---|---|
US (8) | US6691707B1 (en) |
EP (2) | EP1187648B1 (en) |
JP (3) | JP3745684B2 (en) |
AT (2) | ATE403461T1 (en) |
AU (2) | AUPQ102999A0 (en) |
DE (2) | DE60023291T2 (en) |
WO (1) | WO2000078381A1 (en) |
Cited By (174)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002007807A3 (en) * | 2000-07-24 | 2002-04-25 | Mallinckrodt Inc | Remote venting for a respiratory mask |
WO2002096342A2 (en) | 2001-05-25 | 2002-12-05 | Respironics, Inc. | Exhaust port assembly for a pressure support system |
WO2003082406A2 (en) * | 2002-03-22 | 2003-10-09 | Invacare Corporation | Nasal mask |
EP1360971A1 (en) * | 2002-04-23 | 2003-11-12 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with vent cover |
WO2004022147A1 (en) * | 2002-09-06 | 2004-03-18 | Resmed Limited | Elbow for mask assembly |
WO2005021075A1 (en) | 2003-09-03 | 2005-03-10 | Fisher & Paykel Healthcare Limited | A mask |
WO2006007668A1 (en) * | 2004-07-23 | 2006-01-26 | Resmed Limited | A swivel elbow for a patient interface |
DE102006011151A1 (en) * | 2006-03-10 | 2007-09-13 | Weinmann Geräte für Medizin GmbH + Co. KG | Respiration device for patient, has respiratory gas tube for connecting patient interface with housing, where tube is coupled with housing over rotary connection that is formed as spherical joint |
EP1841484A1 (en) * | 2005-01-12 | 2007-10-10 | ResMed Limited | Respiratory mask having gas washout vent and method for making the mask |
WO2008109749A2 (en) | 2007-03-07 | 2008-09-12 | Ric Investments, Llc | Flow sensing for gas delivery to a patient |
EP2140902A1 (en) * | 2008-07-04 | 2010-01-06 | Markos Mefar S.P.A. | Nasal mask for treating sleep breathing disorders, such as sleep apnea |
US7874293B2 (en) | 2003-02-21 | 2011-01-25 | Resmed Limited | Nasal assembly |
EP2295102A1 (en) * | 2003-07-09 | 2011-03-16 | MAP Medizin-Technologie GmbH | Breathing mask assembly with a breathing gas discharge device |
EP2319572A3 (en) * | 2002-04-23 | 2012-01-18 | ResMed Limited | Ergonomic and adjustable respiratory mask assembly with headgear assembly |
US8205615B1 (en) | 2006-09-29 | 2012-06-26 | Ric Investments, Llc | Self directing exhaust port assembly |
EP2522383A1 (en) * | 2003-05-02 | 2012-11-14 | ResMed Ltd. | A mask system |
JP2013163076A (en) * | 2002-09-06 | 2013-08-22 | Resmed Ltd | Elbow for mask assembly |
WO2013170290A1 (en) | 2012-05-18 | 2013-11-21 | Resmed Limited | Nasal mask system |
US8833370B2 (en) | 2002-04-23 | 2014-09-16 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with frame |
US8875710B2 (en) | 2001-10-22 | 2014-11-04 | Resmed R&D Germany Gmbh | Application device for a breathing mask arrangement |
USD719254S1 (en) | 2002-08-09 | 2014-12-09 | Resmed Limited | Elbow connector for respiratory mask |
US8944061B2 (en) | 2005-10-14 | 2015-02-03 | Resmed Limited | Cushion to frame assembly mechanism |
US8960196B2 (en) | 2007-01-30 | 2015-02-24 | Resmed Limited | Mask system with interchangeable headgear connectors |
US9027556B2 (en) | 2008-03-04 | 2015-05-12 | Resmed Limited | Mask system |
US9072853B2 (en) | 2001-09-07 | 2015-07-07 | Resmed Limited | Forehead pad for respiratory mask |
US9144656B2 (en) | 2001-10-22 | 2015-09-29 | Resmed R&D Germany Gmbh | Breathing mask arrangement as well as an application device and a forehead support device for same |
US9248251B2 (en) | 2003-04-10 | 2016-02-02 | Resmed Limited | Mask with integral cushion and forehead piece |
US9259549B2 (en) | 2002-01-17 | 2016-02-16 | Resmed R&D Germany Gmbh | Breathing mask arrangement and a forehead support device for same |
US9375545B2 (en) | 2004-06-16 | 2016-06-28 | Resmed Limited | Respiratory mask assembly |
US9381316B2 (en) | 2005-10-25 | 2016-07-05 | Resmed Limited | Interchangeable mask assembly |
USD762843S1 (en) | 2014-03-18 | 2016-08-02 | Resmed Limited | Air delivery tube |
EP3069747A1 (en) | 2015-03-16 | 2016-09-21 | ResMed Limited | Patient interface, seal forming structure and method of manufacturing of the same |
WO2017042717A1 (en) * | 2015-09-11 | 2017-03-16 | Fisher & Paykel Healthcare Limited | Nasal seal, mask and respiratory interface assembly |
WO2017049360A1 (en) | 2015-09-23 | 2017-03-30 | Resmed Limited | Patient interface with a seal-forming structure having varying thickness |
US9662467B2 (en) | 2000-10-19 | 2017-05-30 | Resmed R&D Germany Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
EP3178512A1 (en) | 2015-12-10 | 2017-06-14 | ResMed Ltd. | Adaptable patient interface |
USD805630S1 (en) | 2016-02-02 | 2017-12-19 | Resmed Limited | Air delivery tube |
EP3257543A1 (en) * | 2016-06-16 | 2017-12-20 | Löwenstein Medical Technology S.A. | Connecting piece and rotary sleeve for ventilation |
US9861778B2 (en) | 2013-03-15 | 2018-01-09 | Resmed Limited | Humidifier reservoir |
USD809131S1 (en) | 2014-08-04 | 2018-01-30 | Resmed Limited | Respiratory mask assembly |
US9889267B2 (en) | 2012-07-27 | 2018-02-13 | Resmed Limited | Patient interface |
US10004867B2 (en) | 2013-02-04 | 2018-06-26 | Resmed Limited | Respiratory apparatus |
USD823454S1 (en) | 2017-02-23 | 2018-07-17 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
USD823455S1 (en) | 2017-02-23 | 2018-07-17 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
EP3348299A1 (en) | 2013-01-18 | 2018-07-18 | ResMed Limited | Frame for a patient interface |
USD824020S1 (en) | 2017-02-23 | 2018-07-24 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
EP3378522A1 (en) | 2013-06-25 | 2018-09-26 | ResMed Limited | Outlet connection assembly |
US10159421B2 (en) | 2015-03-30 | 2018-12-25 | Resmed Sensor Technologies Limited | Detection of periodic breathing |
US10166355B2 (en) | 2011-11-15 | 2019-01-01 | Resmed Limited | Nasal mask system |
US10188820B2 (en) | 2013-02-04 | 2019-01-29 | Resmed Limited | Respiratory apparatus |
US10232137B2 (en) | 2014-05-22 | 2019-03-19 | Resmed Limited | Patient interface |
US10307561B2 (en) | 2013-03-14 | 2019-06-04 | Resmed Limited | Vent arrangement for respiratory device |
US10328222B2 (en) | 2013-03-14 | 2019-06-25 | ResMed Pty Ltd | Vent device for use with a respiratory device |
US10335568B2 (en) | 2013-04-12 | 2019-07-02 | Resmed Limited | Neck strap, crown strap assembly and headgear for a breathing mask |
US10342950B2 (en) | 2013-03-15 | 2019-07-09 | ResMed Pty Ltd | Humidifier reservoir |
EP3517156A1 (en) | 2013-05-14 | 2019-07-31 | ResMed Pty Ltd | Oro-nasal patient interface |
US10413692B2 (en) | 2013-02-04 | 2019-09-17 | ResMed Pty Ltd | Cushion assembly |
US10460835B2 (en) | 2012-10-01 | 2019-10-29 | Resmed Inc. | System and method for medical device identifier |
US10518061B2 (en) | 2014-03-13 | 2019-12-31 | ResMed Pty Ltd | Humidifier for a respiratory therapy device |
US10518054B2 (en) | 2014-08-25 | 2019-12-31 | Fisher & Paykel Healthcare Limited | Respiratory mask and related portions, components or sub-assemblies |
US10543332B2 (en) | 2013-01-16 | 2020-01-28 | ResMed Pty Ltd | Patient interface |
US10549060B2 (en) | 2013-06-25 | 2020-02-04 | ResMed Pty Ltd | Outlet connection assembly and method of making the same |
US10596340B2 (en) | 2014-06-17 | 2020-03-24 | ResMed Pty Ltd | Seal forming structure for a patient interface and a tool and method of manufacturing the seal forming structure |
US10603456B2 (en) | 2011-04-15 | 2020-03-31 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion |
USD882066S1 (en) | 2016-05-13 | 2020-04-21 | Fisher & Paykel Healthcare Limited | Frame for a breathing mask |
US10632275B2 (en) | 2014-09-16 | 2020-04-28 | ResMed Pty Ltd | Headgear comprising spacer fabric |
EP3650070A1 (en) | 2012-11-16 | 2020-05-13 | ResMed Pty Ltd | Positioning and stabilising structure for a patient interface system |
US10675430B2 (en) | 2015-09-23 | 2020-06-09 | ResMed Pty Ltd | Elbow assembly |
US10695527B2 (en) | 2014-09-18 | 2020-06-30 | ResMed Pty Ltd | Gas without vent for patient interface |
US10695521B2 (en) | 2013-07-29 | 2020-06-30 | ResMed Pty Ltd | Heat and moisture exchanger for a patient interface |
US10695522B2 (en) | 2016-03-14 | 2020-06-30 | ResMed Pty Ltd | Respiratory pressure therapy device |
US10722673B2 (en) | 2015-07-24 | 2020-07-28 | ResMed Pty Ltd | Headgear with covered edge |
EP3693046A1 (en) | 2013-07-17 | 2020-08-12 | ResMed Pty Ltd | A patient interface system for treatment of respiratory disorders |
US10744295B2 (en) | 2015-01-13 | 2020-08-18 | ResMed Pty Ltd | Respiratory therapy apparatus |
US10765824B2 (en) | 2015-01-30 | 2020-09-08 | ResMed Pty Ltd | Patient interface comprising a gas washout vent |
US10773044B2 (en) | 2015-09-23 | 2020-09-15 | ResMed Pty Ltd | Vent adaptor for a respiratory therapy system |
EP3708211A1 (en) | 2013-11-15 | 2020-09-16 | ResMed Pty Ltd | Patient interface |
US10786643B2 (en) | 2014-05-01 | 2020-09-29 | ResMed Pty Ltd | Patient interface |
US10792450B2 (en) | 2014-04-23 | 2020-10-06 | ResMed Pty Ltd | Device for retaining humidity in a patient interface |
US10799662B2 (en) | 2014-07-02 | 2020-10-13 | ResMed Pty Ltd | Custom patient interface and methods for making same |
US10799661B2 (en) | 2015-09-23 | 2020-10-13 | ResMed Pty Ltd | Patient interface with a seal-forming structure having varying thickness |
US10814083B2 (en) | 2015-07-07 | 2020-10-27 | ResMed Pty Ltd | Respiratory pressure therapy device |
US10828440B2 (en) | 2011-04-15 | 2020-11-10 | Fisher & Paykle Healthcare Limited | Interface comprising a rolling nasal bridge portion |
US10844876B2 (en) | 2015-06-16 | 2020-11-24 | ResMed Pty Ltd | Impeller with inclined and reverse inclined blades |
US10850059B2 (en) | 2015-03-10 | 2020-12-01 | ResMed Pty Ltd | Fluid connector with face seal |
WO2020240462A1 (en) | 2019-05-31 | 2020-12-03 | ResMed Pty Ltd | Vent and aav assembly |
US10864346B2 (en) | 2015-03-05 | 2020-12-15 | ResMed Pty Ltd | Humidifier for a respiratory therapy device |
US10864343B2 (en) | 2013-12-17 | 2020-12-15 | ResMed Pty Ltd | Respiratory pressure treatment system |
US10888681B2 (en) | 2014-11-26 | 2021-01-12 | ResMed Pty Ltd | Textile patient interface |
US10898668B2 (en) | 2015-03-04 | 2021-01-26 | ResMed Pty Ltd | Plastic to textile coupling for a patient interface and methods of manufacturing same |
US10946155B2 (en) | 2012-09-04 | 2021-03-16 | Fisher & Paykel Healthcare Limited | Valsalva mask |
US10953180B2 (en) | 2018-03-29 | 2021-03-23 | ResMed Pty Ltd | Conduit with magnetic connector |
US10967144B2 (en) | 2015-09-25 | 2021-04-06 | ResMed Pty Ltd | Patient interface component |
US10987477B2 (en) | 2013-02-04 | 2021-04-27 | ResMed Pty Ltd | Respiratory apparatus |
US11007343B2 (en) | 2015-06-30 | 2021-05-18 | ResMed Pty Ltd | Gas flow regulating apparatus for respiratory treatment |
US11040165B2 (en) | 2016-01-21 | 2021-06-22 | ResMed Pty Ltd | Adjustable headgear tubing for a patient interface |
US11052217B2 (en) | 2017-05-17 | 2021-07-06 | ResMed Pty Ltd | Humidifier |
US11052210B2 (en) | 2015-03-25 | 2021-07-06 | ResMed Pty Ltd | Patient interface with blowout prevention for seal-forming portion |
US11071838B2 (en) | 2013-10-03 | 2021-07-27 | ResMed Pty Ltd | Mask vent with side wall |
US11077273B2 (en) | 2015-07-20 | 2021-08-03 | ResMed Pty Ltd | Patient interface with volume reducing member |
EP3865166A1 (en) | 2015-09-23 | 2021-08-18 | ResMed Pty Ltd | Patient interface |
EP3875134A1 (en) | 2014-06-19 | 2021-09-08 | ResMed Pty Ltd | Patient interface for respiratory therapy |
US11160944B2 (en) | 2016-11-11 | 2021-11-02 | ResMed Pty Ltd | Gas washout vent for patient interface |
US11167103B2 (en) | 2016-01-14 | 2021-11-09 | ResMed Pty Ltd | Oro-nasal patient interface |
US11167102B2 (en) | 2016-07-25 | 2021-11-09 | ResMed Pty Ltd | Respiratory pressure therapy system |
US11173268B2 (en) | 2017-12-22 | 2021-11-16 | ResMed Pty Ltd | Conduit headgear connector for patient interface |
EP3912553A1 (en) | 2012-09-19 | 2021-11-24 | ResMed Sensor Technologies Limited | System and method for determining sleep stage |
EP3936179A1 (en) | 2016-04-28 | 2022-01-12 | ResMed Pty Ltd | Patient interface |
US11229765B2 (en) | 2016-11-22 | 2022-01-25 | ResMed Pty Ltd | Humidifier reservoir |
US11241553B2 (en) | 2015-09-23 | 2022-02-08 | ResMed Pty Ltd | Patient interface with foam seal-forming structure |
US11260193B2 (en) | 2018-10-16 | 2022-03-01 | ResMed Pty Ltd | Patient interface |
US11273276B2 (en) | 2016-10-04 | 2022-03-15 | ResMed Pty Ltd | Patient interface with movable frame |
US11291795B2 (en) | 2019-04-17 | 2022-04-05 | ResMed Pty Ltd | CPAP system |
US11318275B2 (en) | 2013-10-30 | 2022-05-03 | ResMed Pty Ltd | Control for pressure of a patient interface |
US11331447B2 (en) | 2008-03-04 | 2022-05-17 | ResMed Pty Ltd | Mask system with snap-fit shroud |
WO2022099377A1 (en) | 2020-11-13 | 2022-05-19 | ResMed Pty Ltd | Patient interface system |
US11338103B2 (en) | 2018-08-20 | 2022-05-24 | ResMed Pty Ltd | Headgear for a patient interface |
EP4005622A1 (en) | 2017-01-06 | 2022-06-01 | ResMed Pty Ltd | Vent adaptor for a respiratory therapy system |
US11376391B2 (en) | 2016-08-26 | 2022-07-05 | ResMed Pty Ltd | Respiratory pressure therapy system with nebulising humidifier |
US11376392B2 (en) | 2018-04-24 | 2022-07-05 | ResMed Pty Ltd | Tub for use in a humidifier |
US11406781B2 (en) | 2018-08-20 | 2022-08-09 | ResMed Pty Ltd | Patient interface |
EP4039308A1 (en) | 2014-10-10 | 2022-08-10 | ResMed Pty Ltd | Foam cushion respiratory apparatus |
US11413417B2 (en) | 2017-03-31 | 2022-08-16 | ResMed Pty Ltd | Patient interface |
EP4043054A1 (en) | 2015-09-23 | 2022-08-17 | ResMed Pty Ltd | Patient interface with foam seal-forming structure |
US11420008B2 (en) | 2016-09-21 | 2022-08-23 | ResMed Pty Ltd | Vent and vent adaptor for patient interface |
US11433197B2 (en) | 2019-02-22 | 2022-09-06 | ResMed Pty Ltd | Textile vent assembly |
US11464932B2 (en) | 2019-01-29 | 2022-10-11 | ResMed Pty Ltd | Headgear tubing for a patient interface |
US11471634B1 (en) | 2021-12-14 | 2022-10-18 | ResMed Pty Ltd | Oro-pillow cushion assembly |
US11491297B2 (en) | 2017-01-09 | 2022-11-08 | ResMed Pty Ltd | Humidifier for a respiratory therapy device |
EP4085959A1 (en) | 2015-09-23 | 2022-11-09 | ResMed Pty Ltd | Patient interface with a seal-forming structure having varying thickness |
US20220355058A1 (en) * | 2002-11-06 | 2022-11-10 | ResMed Pty Ltd | Mask and components thereof |
US11497874B2 (en) | 2019-03-18 | 2022-11-15 | ResMed Pty Ltd | Plenum chamber insert for patient interface |
US11497875B2 (en) | 2019-02-13 | 2022-11-15 | ResMed Pty Ltd | Textile seal with air-assisted biasing portion |
US11504492B2 (en) | 2015-10-08 | 2022-11-22 | ResMed Pty Ltd | Air conduit for a respiratory device |
US11508484B1 (en) | 2018-12-28 | 2022-11-22 | ResMed Pty Ltd | Prediction of respiratory therapy compliance |
EP4098306A1 (en) | 2021-05-31 | 2022-12-07 | ResMed Pty Ltd | Vents for patient interfaces |
US11529481B2 (en) | 2018-10-15 | 2022-12-20 | Resmed Pty Ltd. | Systems and methods for active power management in a medical device |
US11534567B2 (en) | 2013-05-14 | 2022-12-27 | ResMed Pty Ltd | Oro-nasal patient interface |
US11583646B2 (en) | 2019-05-16 | 2023-02-21 | ResMed Pty Ltd | Two-way communications in a medical device |
EP4137187A1 (en) | 2021-08-20 | 2023-02-22 | ResMed Pty Ltd | A vent structure for a respiratory therapy system |
US11590306B2 (en) | 2020-10-30 | 2023-02-28 | ResMed Pty Ltd | Two-way communications in a medical device |
US11590310B2 (en) | 2018-06-26 | 2023-02-28 | ResMed Pty Ltd | Headgear tubing for a patient interface |
EP4144394A1 (en) | 2021-09-06 | 2023-03-08 | ResMed Pty Ltd | Patient interface system |
EP4154933A1 (en) | 2021-09-23 | 2023-03-29 | ResMed Pty Ltd | Patient interface for promoting natural breathing |
US11623059B2 (en) | 2019-08-12 | 2023-04-11 | ResMed Pty Ltd | Pivotable outlet port |
US11628265B2 (en) | 2019-04-08 | 2023-04-18 | ResMed Pty Ltd | Seal-forming structure, positioning and stabilizing structure and diffuser vent for patient interface |
US11633561B2 (en) | 2019-06-28 | 2023-04-25 | ResMed Pty Ltd | Adjustable headgear that is easy to don and doff |
US11633563B2 (en) | 2019-07-31 | 2023-04-25 | ResMed Pty Ltd | Patient interface having seal-forming structure with varying construction |
US11648364B2 (en) | 2019-10-16 | 2023-05-16 | ResMed Pty Ltd | Textile seal-forming structure with multiple curvatures |
US11666724B2 (en) | 2019-11-29 | 2023-06-06 | ResMed Pty Ltd | Adjustable headgear tubing for a patient interface |
US11672932B2 (en) | 2017-02-14 | 2023-06-13 | ResMed Pty Ltd | Impeller for a respiratory device |
US11679214B2 (en) | 2019-07-15 | 2023-06-20 | Resmed Pty Ltd. | Energy transfer circuit |
US11707589B2 (en) | 2019-03-28 | 2023-07-25 | ResMed Pty Ltd | Patient interface |
US11712529B2 (en) | 2018-12-13 | 2023-08-01 | ResMed Pty Ltd | Pneumatic block for respiratory pressure therapy device |
US11766532B2 (en) | 2014-06-27 | 2023-09-26 | ResMed Pty Ltd | Auto-fit mask |
US11771862B2 (en) | 2019-09-10 | 2023-10-03 | ResMed Pty Ltd | Patient interface |
US11779723B2 (en) | 2020-01-29 | 2023-10-10 | ResMed Pty Ltd | Connector for positioning and stabilising structure |
US11826511B2 (en) | 2019-10-31 | 2023-11-28 | ResMed Pty Ltd | Textile conduit with windows |
US11833307B2 (en) | 2018-02-02 | 2023-12-05 | ResMed Pty Ltd | Connector assembly for a patient interface |
US11839720B2 (en) | 2019-04-17 | 2023-12-12 | ResMed Pty Ltd | Humidification interface arrangements |
US11844887B2 (en) | 2019-10-16 | 2023-12-19 | ResMed Pty Ltd | Textile seal-forming structure with multiple curvatures |
US11896854B2 (en) | 2020-08-31 | 2024-02-13 | ResMed Pty Ltd | Hygiene mask with seal forming structure |
EP4321197A2 (en) | 2018-03-28 | 2024-02-14 | ResMed Pty Ltd | Patient interface |
EP4327852A1 (en) | 2022-08-24 | 2024-02-28 | ResMed Pty Ltd | Apparatus for increasing breathing comfort during respiratory therapy |
US11931511B2 (en) | 2020-07-30 | 2024-03-19 | ResMed Pty Ltd | Seal-forming structure of patient interface with multiple sealing materials |
US11931512B2 (en) | 2019-09-10 | 2024-03-19 | ResMed Pty Ltd | Oro-nasal patient interface |
US11951258B2 (en) | 2020-03-20 | 2024-04-09 | ResMed Pty Ltd | Patient interface with an occipital anchor |
US11998696B2 (en) | 2020-11-30 | 2024-06-04 | ResMed Asia Pte. Ltd. | Patient interface and components thereof |
US12017005B2 (en) | 2015-03-04 | 2024-06-25 | Fisher & Paykel Healthcare Limited | Mask system headgear |
US12023445B2 (en) | 2020-07-24 | 2024-07-02 | ResMed Pty Ltd | Standalone patient heat and moisture exchanger |
US12023447B2 (en) | 2020-09-08 | 2024-07-02 | ResMed Pty Ltd | Humidification platform for use with a portable CPAP device |
EP4393533A2 (en) | 2018-03-28 | 2024-07-03 | ResMed Pty Ltd | Patient interface |
EP4417237A2 (en) | 2019-09-10 | 2024-08-21 | ResMed Pty Ltd | A therapy system for respiratory-related disorders, and patient interface and headgear for use in same |
US12115314B2 (en) | 2018-10-16 | 2024-10-15 | ResMed Pty Ltd | Textile seal-forming structure with multiple curvatures |
Families Citing this family (137)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6119693A (en) * | 1998-01-16 | 2000-09-19 | Resmed Limited | Forehead support for facial mask |
AUPQ102999A0 (en) * | 1999-06-18 | 1999-07-08 | Resmed Limited | A connector for a respiratory mask and a respiratory mask |
DE10035946C2 (en) * | 2000-07-21 | 2002-06-27 | Map Gmbh | Bracket for a breathing mask |
US6892729B2 (en) * | 2001-11-20 | 2005-05-17 | Fisher & Paykel Healthcare Limited | Patient interfaces |
US8042542B2 (en) | 2002-04-23 | 2011-10-25 | Resmed Limited | Respiratory mask assembly with magnetic coupling to headgear assembly |
EP1545676A1 (en) * | 2002-09-18 | 2005-06-29 | Unomedical A/S | A pressure reducing device |
EP3108919B1 (en) | 2002-12-06 | 2020-09-09 | Fisher & Paykel Healthcare Limited | System for delivery of pressurized gases |
US20040216747A1 (en) * | 2003-02-28 | 2004-11-04 | Sunrise Medical Hhg Inc. | Nasal mask with lockable air inlet |
US7044130B2 (en) * | 2003-02-28 | 2006-05-16 | Sunrise Medical Hhg Inc. | Adjustable nasal mask |
US7621274B2 (en) * | 2003-03-22 | 2009-11-24 | Invacare Corporation | Nasal mask |
ATE538832T1 (en) * | 2003-05-05 | 2012-01-15 | Resmed Ltd | HEADPROOF FOR A FACE MASK |
US7588033B2 (en) | 2003-06-18 | 2009-09-15 | Breathe Technologies, Inc. | Methods, systems and devices for improving ventilation in a lung area |
US7607437B2 (en) * | 2003-08-04 | 2009-10-27 | Cardinal Health 203, Inc. | Compressor control system and method for a portable ventilator |
US8118024B2 (en) | 2003-08-04 | 2012-02-21 | Carefusion 203, Inc. | Mechanical ventilation system utilizing bias valve |
US7527053B2 (en) * | 2003-08-04 | 2009-05-05 | Cardinal Health 203, Inc. | Method and apparatus for attenuating compressor noise |
JP2007501074A (en) * | 2003-08-04 | 2007-01-25 | パルモネティック システムズ インコーポレイテッド | Portable ventilator system |
US8156937B2 (en) * | 2003-08-04 | 2012-04-17 | Carefusion 203, Inc. | Portable ventilator system |
US7353826B2 (en) * | 2003-08-08 | 2008-04-08 | Cardinal Health 205, Inc. | Sealing nasal cannula |
WO2005018524A2 (en) * | 2003-08-18 | 2005-03-03 | Wondka Anthony D | Method and device for non-invasive ventilation with nasal interface |
EP2510968B1 (en) | 2003-12-31 | 2017-02-08 | ResMed Limited | Compact oronasal patient interface |
US8783257B2 (en) | 2004-02-23 | 2014-07-22 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
US9072852B2 (en) | 2004-04-02 | 2015-07-07 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
AU2005228827C1 (en) | 2004-04-02 | 2022-02-03 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
US20070246043A1 (en) | 2004-04-15 | 2007-10-25 | Resmed Limited | Positive-Air-Pressure Machine Conduit |
WO2006122369A1 (en) * | 2005-05-20 | 2006-11-23 | Resmed Limited | Elbow for mask system |
EP1776153B1 (en) * | 2004-08-02 | 2018-10-31 | ResMed R&D Germany GmbH | Device for evacuating breathing gas from the interior of a breathing mask, and breathing mask arrangement comprising said device |
DE102005041717B4 (en) | 2004-09-03 | 2021-11-04 | Löwenstein Medical Technology S.A. | Breathing mask with flow guide structures |
US8844529B2 (en) * | 2005-04-01 | 2014-09-30 | Resmed Limited | Ventless mask CPAP system |
US20060266365A1 (en) * | 2005-05-31 | 2006-11-30 | Resmed Limited | Vent cover for a mask assembly |
US7513255B2 (en) * | 2005-06-03 | 2009-04-07 | Ric Investments, Llc | Patient interface device with universal headgear mounting member |
CN115089833A (en) | 2005-06-06 | 2022-09-23 | 瑞思迈私人有限公司 | Mask system |
US8245711B2 (en) | 2005-08-15 | 2012-08-21 | Ric Investments, Llc | Patient interface with adjustable cushion |
CN101454041B (en) | 2005-09-20 | 2012-12-12 | 呼吸科技公司 | Systems, methods and apparatus for respiratory support of a patient |
US20090151729A1 (en) | 2005-11-08 | 2009-06-18 | Resmed Limited | Nasal Assembly |
US7640934B2 (en) * | 2005-12-02 | 2010-01-05 | Carefusion 2200, Inc. | Infant nasal interface prong device |
KR100782839B1 (en) * | 2006-03-14 | 2007-12-06 | 삼성전자주식회사 | Method and apparatus for printing using synchronizing signal |
US20080053446A1 (en) * | 2006-03-31 | 2008-03-06 | Tiara Medical Systems, Inc. | Adjustable cpap mask assembly |
JP5191005B2 (en) | 2006-05-18 | 2013-04-24 | ブリーズ テクノロジーズ, インコーポレイテッド | Method and device for tracheostomy |
US7726309B2 (en) * | 2006-06-05 | 2010-06-01 | Ric Investments, Llc | Flexible connector |
CA2655839C (en) | 2006-07-14 | 2015-09-22 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
JP2009544371A (en) | 2006-07-28 | 2009-12-17 | レスメド・リミテッド | Providing respiratory therapy |
ES2570171T3 (en) | 2006-07-28 | 2016-05-17 | Resmed Ltd | Respiratory therapy device |
JP2009545384A (en) * | 2006-08-03 | 2009-12-24 | ブリーズ テクノロジーズ, インコーポレイテッド | Method and apparatus for minimally invasive respiratory assistance |
CA2602005A1 (en) * | 2006-09-18 | 2008-03-18 | Invacare Corporation | Breathing mask |
US9254370B2 (en) | 2006-11-14 | 2016-02-09 | Resmed Limited | Frame and vent assembly for mask assembly |
JP5911189B2 (en) | 2006-12-15 | 2016-04-27 | レスメド・リミテッドResMed Limited | Respiratory therapy |
WO2008144589A1 (en) | 2007-05-18 | 2008-11-27 | Breathe Technologies, Inc. | Methods and devices for sensing respiration and providing ventilation therapy |
US8397727B2 (en) | 2007-08-24 | 2013-03-19 | Resmed Limited | Mask vent |
EP2203206A4 (en) | 2007-09-26 | 2017-12-06 | Breathe Technologies, Inc. | Methods and devices for treating sleep apnea |
CA2700878C (en) | 2007-09-26 | 2018-07-24 | Breathe Technologies, Inc. | Methods and devices for providing inspiratory and expiratory flow relief during ventilation therapy |
US7997885B2 (en) * | 2007-12-03 | 2011-08-16 | Carefusion 303, Inc. | Roots-type blower reduced acoustic signature method and apparatus |
US8950403B2 (en) | 2008-03-04 | 2015-02-10 | Resmed Limited | Mask system and method for constructing the same |
US8888711B2 (en) * | 2008-04-08 | 2014-11-18 | Carefusion 203, Inc. | Flow sensor |
US8770193B2 (en) | 2008-04-18 | 2014-07-08 | Breathe Technologies, Inc. | Methods and devices for sensing respiration and controlling ventilator functions |
JP5758799B2 (en) | 2008-04-18 | 2015-08-05 | ブリーズ・テクノロジーズ・インコーポレーテッド | Method and device for sensing respiratory effects and controlling ventilator function |
US10258757B2 (en) | 2008-05-12 | 2019-04-16 | Fisher & Paykel Healthcare Limited | Patient interface and aspects thereof |
US10792451B2 (en) | 2008-05-12 | 2020-10-06 | Fisher & Paykel Healthcare Limited | Patient interface and aspects thereof |
WO2009146484A1 (en) | 2008-06-05 | 2009-12-10 | Resmed Ltd | Treatment of respiratory conditions |
US11660413B2 (en) | 2008-07-18 | 2023-05-30 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
EP2326376B1 (en) | 2008-08-22 | 2019-07-24 | Breathe Technologies, Inc. | Devices for providing mechanical ventilation with an open airway interface |
US9903371B2 (en) * | 2008-09-17 | 2018-02-27 | Resmed Limited | Cuff for air delivery conduit |
AU2009212880B2 (en) * | 2008-09-17 | 2014-01-16 | Resmed Limited | Cuff for Air Delivery Conduit |
US10252020B2 (en) | 2008-10-01 | 2019-04-09 | Breathe Technologies, Inc. | Ventilator with biofeedback monitoring and control for improving patient activity and health |
DK3323462T3 (en) | 2008-10-10 | 2022-01-17 | Fisher & Paykel Healthcare Ltd | NOSE PILLOWS FOR A PATIENT INTERFACE. |
US9132250B2 (en) | 2009-09-03 | 2015-09-15 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature |
US10695519B2 (en) | 2009-04-02 | 2020-06-30 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles within nasal pillows |
USD628288S1 (en) | 2009-01-22 | 2010-11-30 | Resmed Limited | Cuff for air delivery tube |
US9962512B2 (en) | 2009-04-02 | 2018-05-08 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with a free space nozzle feature |
US20100282264A1 (en) * | 2009-05-05 | 2010-11-11 | Hsiner Company, Ltd. | Respiratory mask having a damping ring |
NZ774985A (en) | 2009-06-02 | 2022-10-28 | ResMed Pty Ltd | Unobtrusive nasal mask |
CN102498377B (en) | 2009-08-13 | 2014-05-14 | 奇姆德恩医疗有限公司 | Pressure indicator |
USD742508S1 (en) | 2013-07-12 | 2015-11-03 | Resmed Limited | Air delivery tube with cuff |
CA2774902C (en) | 2009-09-03 | 2017-01-03 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature |
EP4389182A3 (en) | 2009-11-18 | 2024-07-31 | Fisher & Paykel Healthcare Limited | Nasal interface |
CN102711890A (en) * | 2009-12-28 | 2012-10-03 | 皇家飞利浦电子股份有限公司 | Exhaust port assembly that minimizes noise |
US10265492B2 (en) * | 2010-04-30 | 2019-04-23 | Resmed Limited | Respiratory mask |
US11628267B2 (en) | 2010-08-04 | 2023-04-18 | Medline Industries, Lp | Universal medical gas delivery system |
BR112013003621A2 (en) | 2010-08-16 | 2016-08-23 | Breathe Technologies Inc | methods, systems, and devices that use lox to provide fan support |
US8939152B2 (en) | 2010-09-30 | 2015-01-27 | Breathe Technologies, Inc. | Methods, systems and devices for humidifying a respiratory tract |
NZ625429A (en) | 2010-09-30 | 2015-12-24 | Resmed Ltd | Patient interface systems |
US9737678B2 (en) | 2010-09-30 | 2017-08-22 | Resmed Limited | Mask system |
WO2012047121A1 (en) | 2010-10-08 | 2012-04-12 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
JP6170434B2 (en) * | 2010-10-22 | 2017-07-26 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | Fluid coupling conduit to reduce exhaust noise |
CN109200416A (en) * | 2011-02-02 | 2019-01-15 | 梅田有限公司 | improved artificial airway |
CN107050617B (en) | 2011-06-03 | 2021-02-26 | 费雪派克医疗保健有限公司 | Medical tube and method of manufacture |
WO2013022356A1 (en) * | 2011-08-10 | 2013-02-14 | Fisher & Paykel Healthcare Limited | Conduit connector for a patient breathing device |
US9492086B2 (en) | 2012-03-21 | 2016-11-15 | Fresca Medical, Inc. | Apparatus, systems, and methods for treating obstructive sleep apnea |
WO2013155349A1 (en) | 2012-04-13 | 2013-10-17 | Fresca Medical Inc. | Sleep apnea device |
SG10202108329RA (en) | 2012-08-08 | 2021-09-29 | Fisher & Paykel Healthcare Ltd | Headgear for patient interface |
USD747471S1 (en) | 2012-08-10 | 2016-01-12 | Fisher & Paykel Healthcare Limited | Connector |
US20140109906A1 (en) * | 2012-10-24 | 2014-04-24 | Anthony Wells | Aerosol mask with swivel adapter |
CA3176227A1 (en) | 2012-11-14 | 2014-05-22 | Fisher & Paykel Healthcare Limited | Zone heating for respiratory circuits |
DE112013005798T5 (en) | 2012-12-04 | 2015-11-26 | Ibrahim Al-Tiay | Medical tube and manufacturing process |
US9289573B2 (en) | 2012-12-28 | 2016-03-22 | Covidien Lp | Ventilator pressure oscillation filter |
AU2014219520B2 (en) | 2013-02-21 | 2018-07-12 | Fisher & Paykel Healthcare Limited | Patient interface with venting |
USD749205S1 (en) | 2013-03-08 | 2016-02-09 | Fresca Medical, Inc. | Sleep apnea device |
CA2844454C (en) | 2013-03-08 | 2017-07-11 | Teleflex Medical Incorporated | Exhalation scavenging therapy mask |
CN109806478B (en) | 2013-03-15 | 2023-07-18 | 费雪派克医疗保健有限公司 | Nasal cannula assemblies and related components |
USD742501S1 (en) | 2013-07-18 | 2015-11-03 | Fresca Medical, Inc. | Sleep apnea device |
USD742502S1 (en) | 2013-07-18 | 2015-11-03 | Fresca Medical, Inc. | Sleep apnea device |
USD743021S1 (en) | 2013-07-18 | 2015-11-10 | Fresca Medical, Inc. | Sleep apnea device |
PL3763409T3 (en) | 2013-08-09 | 2022-05-30 | Fisher & Paykel Healthcare Limited | Asymmetrical nasal delivery elements and fittings for nasal interfaces |
USD745139S1 (en) | 2013-08-16 | 2015-12-08 | Fresca Medical, Inc. | Sleep apnea device |
US9901697B2 (en) * | 2013-09-04 | 2018-02-27 | Apex Medical Corp. | Respiratory mask |
US10814091B2 (en) | 2013-10-24 | 2020-10-27 | Fisher & Paykel Healthcare Limited | System for delivery of respiratory gases |
US20150157825A1 (en) * | 2013-12-05 | 2015-06-11 | Hsiner Co., Ltd. | Locking assembly for connecting two respiratory tubes |
WO2015088362A1 (en) | 2013-12-11 | 2015-06-18 | Fisher & Paykel Healthcare Limited | Respiratory interface |
CA3176263A1 (en) | 2013-12-20 | 2015-06-25 | Fisher & Paykel Healthcare Limited | Humidification system connections |
CN106232167B (en) | 2014-03-17 | 2020-03-24 | 费雪派克医疗保健有限公司 | Medical tube for respiratory system |
USD759230S1 (en) | 2014-05-30 | 2016-06-14 | Fresca Medical, Inc. | Airflow generator for a sleep apnea system |
LT3259006T (en) | 2015-03-31 | 2024-02-26 | Fisher & Paykel Healthcare Limited | Apparatus for use in a respiratory support system |
CN113069659A (en) | 2015-09-04 | 2021-07-06 | 费雪派克医疗保健有限公司 | Catheter connector |
CA3177078A1 (en) | 2015-09-09 | 2017-03-16 | Fisher & Paykel Healthcare Limited | Zone heating for respiratory circuits |
USD828917S1 (en) | 2015-09-25 | 2018-09-18 | Fisher & Paykel Healthcare Limited | Vent diffuser |
USD784515S1 (en) | 2015-09-25 | 2017-04-18 | Fisher & Paykel Healthcare Limited | Headgear |
USD782030S1 (en) | 2015-09-25 | 2017-03-21 | Fisher & Paykel Healthcare Limited | Face mask |
USD782031S1 (en) | 2015-09-25 | 2017-03-21 | Fisher & Paykel Healthcare Limited | Face mask cushion and frame assembly |
USD790054S1 (en) * | 2015-09-25 | 2017-06-20 | Fisher & Paykel Healthcare Limitied | Swivel connector |
USD784516S1 (en) | 2015-09-25 | 2017-04-18 | Fisher & Paykel Healthcare Limited | Face mask frame |
USD800895S1 (en) | 2015-09-25 | 2017-10-24 | Fisher & Paykel Healthcare Limited | Face mask cushion |
USD809656S1 (en) | 2016-06-10 | 2018-02-06 | Fisher & Paykel Healthcare Limited | Connector for a breathing circuit |
USD870269S1 (en) | 2016-09-14 | 2019-12-17 | Fisher & Paykel Healthcare Limited | Nasal cannula assembly |
EP3544662A4 (en) | 2016-12-22 | 2020-07-29 | Fisher & Paykel Healthcare Limited | Medical tubes and methods of manufacture |
EP3618910B1 (en) * | 2017-05-01 | 2023-12-27 | Fisher & Paykel Healthcare Limited | Conduit connector assembly of a patient interface, an anti-asphyxia valve for a conduit connector assembly and a connector |
US10792449B2 (en) | 2017-10-03 | 2020-10-06 | Breathe Technologies, Inc. | Patient interface with integrated jet pump |
USD878549S1 (en) | 2017-11-21 | 2020-03-17 | Fisher & Paykel Healthcare Limited | Connector for nasal cannula assembly |
USD848614S1 (en) | 2017-11-21 | 2019-05-14 | Fisher & Paykel Healthcare Limited | Pad for nasal cannula assembly |
USD849243S1 (en) | 2017-11-21 | 2019-05-21 | Fisher & Paykel Healthcare Limited | Nasal cannula |
USD849242S1 (en) | 2017-11-21 | 2019-05-21 | Fisher & Paykel Healthcare Limited | Nasal cannula assembly |
USD856510S1 (en) * | 2018-01-29 | 2019-08-13 | Fisher & Paykel Healthcare Limited | Combined elbow and swivel with a rotatable pressure port |
CN109966617B (en) * | 2019-03-18 | 2021-07-02 | 小牛科技河北有限公司 | Breathing machine joint and breathing machine |
CN111544717B (en) * | 2019-03-20 | 2022-04-29 | 华中科技大学同济医学院附属协和医院 | Special face guard of hiccup is prevented |
USD1006981S1 (en) | 2019-09-06 | 2023-12-05 | Fisher & Paykel Healthcare Limited | Breathing conduit |
USD948027S1 (en) | 2019-09-10 | 2022-04-05 | Fisher & Paykel Healthcare Limited | Connector for a breathing conduit |
USD940861S1 (en) | 2020-03-03 | 2022-01-11 | Fisher & Paykel Healthcare Limited | Connector for a respiratory system conduit |
USD974551S1 (en) | 2020-12-09 | 2023-01-03 | Fisher & Paykel Healthcare Limited | Connector assembly and connector |
USD995758S1 (en) | 2021-06-11 | 2023-08-15 | Fisher & Paykel Healthcare Limited | Tube assembly and connector |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1039144A (en) * | 1976-07-14 | 1978-09-26 | Arthur A. Scott | Shielded face mask |
WO1998034665A1 (en) * | 1997-02-10 | 1998-08-13 | Resmed Limited | A mask and a vent assembly therefor |
DE19757703C1 (en) * | 1997-12-23 | 1999-10-14 | Map Gmbh | Breathing mask with hose and enriched-air outlet |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2029129A (en) * | 1935-07-26 | 1936-01-28 | Schwartz Nathan | Means for and method of connecting an exhalation valve, separator, or similar element with the face piece of a respirator, gas mask, or the like |
US2112213A (en) * | 1935-12-03 | 1938-03-22 | Schwartz Nathan | Filter type respirator |
US2295296A (en) * | 1941-01-07 | 1942-09-08 | Vilbiss Co | Respirator |
US2381568A (en) * | 1942-10-19 | 1945-08-07 | Mark Cooney | Gas mask |
US2931356A (en) | 1958-08-25 | 1960-04-05 | Puritan Compressed Gas Corp | Oxygen mask having detachable face seal cushion |
US3807445A (en) * | 1972-06-19 | 1974-04-30 | American Hospital Supply Corp | Audible pressure relief valve for medical humidifier |
US4007737A (en) * | 1974-01-28 | 1977-02-15 | Paluch Bernard R | Anesthesia breathing system |
US3977432A (en) * | 1975-01-13 | 1976-08-31 | American Hospital Supply Corporation | Breathing mask and variable concentration oxygen diluting device therefor |
US4015598A (en) * | 1975-09-05 | 1977-04-05 | Brown Glenn E | Anaesthesic system |
SE8008962L (en) * | 1980-12-18 | 1982-06-19 | Erik Allan Lindkvist | DEVICE FOR ANCESTIC MASK |
JPS57190568A (en) * | 1981-05-18 | 1982-11-24 | Terumo Corp | Breathing and anasthetic circuit |
US4463755A (en) * | 1981-05-18 | 1984-08-07 | Terumo Corporation | Breathing circuit |
JPS6152707A (en) | 1984-08-22 | 1986-03-15 | Mitsubishi Electric Corp | Numerical control device |
EP0266456A1 (en) * | 1986-11-06 | 1988-05-11 | Moldex-Metric AG & Co.KG | Respiratory face mask |
US4919128A (en) * | 1988-08-26 | 1990-04-24 | University Technologies International Inc. | Nasal adaptor device and seal |
US5018519B1 (en) * | 1990-08-03 | 2000-11-28 | Porter Instr Company Inc | Mask for administering an anesthetic gas to a patient |
US5062420A (en) * | 1990-09-18 | 1991-11-05 | Walter Levine | Sealed swivel for respiratory apparatus |
DE4201832C2 (en) * | 1992-01-24 | 1994-01-27 | Draegerwerk Ag | Respirator mask with flow indicator for breathing air |
NZ250105A (en) * | 1992-11-09 | 1996-07-26 | Monaghan Canadian Ltd | Inhalator mask; one-way valve opens upon exhalation |
US5295478A (en) * | 1993-02-16 | 1994-03-22 | Baldwin Gene R | Mouth-to-mask resuscitator |
DE69425613T2 (en) * | 1993-06-18 | 2000-12-28 | Resmed Ltd., North Ryde | Respiratory mask for the face |
GB9408452D0 (en) * | 1994-04-28 | 1994-06-22 | Barnsley Distr Gen Hosp Nhs | Apparatus |
US5694922A (en) * | 1994-05-18 | 1997-12-09 | Ballard Medical Products | Swivel tube connections with hermetic seals |
US5724965A (en) * | 1995-06-06 | 1998-03-10 | Respironics Inc. | Nasal mask |
US5662101A (en) | 1995-12-07 | 1997-09-02 | Respironics, Inc. | Respiratory facial mask |
US5921239A (en) * | 1997-01-07 | 1999-07-13 | Sunrise Medical Hhg Inc. | Face mask for patient breathing |
AUPQ104099A0 (en) * | 1999-06-18 | 1999-07-08 | Resmed Limited | Forehead support for facial mask |
US5937851A (en) * | 1997-02-27 | 1999-08-17 | Respironics, Inc. | Swivel device utilizing bearing clearance to allow carbon dioxide laden exhaust |
DE19817332C2 (en) * | 1997-04-29 | 2002-11-14 | Georg Haushalter | oxygen mask |
US6119693A (en) * | 1998-01-16 | 2000-09-19 | Resmed Limited | Forehead support for facial mask |
US6196223B1 (en) * | 1998-04-10 | 2001-03-06 | William A. Belfer | Strapless respiratory facial mask for customizing to the wearer's face |
US5918598A (en) | 1998-04-10 | 1999-07-06 | Belfer; William A. | Strapless respiratory facial mask for customizing to the wearer's face |
US5975077A (en) * | 1998-07-28 | 1999-11-02 | Hamilton Medical, Inc. | Method and apparatus for assisting in breathing |
DE19840760C2 (en) * | 1998-09-07 | 2000-07-20 | Map Medizintechnik Gmbh | Ventilator silencer |
AUPQ102999A0 (en) * | 1999-06-18 | 1999-07-08 | Resmed Limited | A connector for a respiratory mask and a respiratory mask |
US6374826B1 (en) * | 1999-03-18 | 2002-04-23 | Resmed Limited | Mask and headgear connector |
US6467483B1 (en) * | 1999-07-28 | 2002-10-22 | Respironics, Inc. | Respiratory mask |
US20010032648A1 (en) | 2000-03-03 | 2001-10-25 | Bernadette Jestrabek-Hart | Exhaust airway for nasal continuous positive airway pressure mask |
EP1487543B1 (en) | 2002-03-22 | 2015-12-23 | Invacare Corporation | Nasal mask |
US8997742B2 (en) | 2002-04-23 | 2015-04-07 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with cushion |
US7743767B2 (en) | 2002-04-23 | 2010-06-29 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with frame |
AUPS192602A0 (en) | 2002-04-23 | 2002-05-30 | Resmed Limited | Nasal mask |
-
1999
- 1999-06-18 AU AUPQ1029A patent/AUPQ102999A0/en not_active Abandoned
-
2000
- 2000-06-07 AT AT05270073T patent/ATE403461T1/en not_active IP Right Cessation
- 2000-06-07 JP JP2001504441A patent/JP3745684B2/en not_active Expired - Fee Related
- 2000-06-07 AT AT00930882T patent/ATE306961T1/en not_active IP Right Cessation
- 2000-06-07 DE DE60023291T patent/DE60023291T2/en not_active Expired - Lifetime
- 2000-06-07 DE DE60039795T patent/DE60039795D1/en not_active Expired - Lifetime
- 2000-06-07 AU AU49012/00A patent/AU772832B2/en not_active Ceased
- 2000-06-07 WO PCT/AU2000/000636 patent/WO2000078381A1/en active IP Right Grant
- 2000-06-07 EP EP00930882A patent/EP1187648B1/en not_active Expired - Lifetime
- 2000-06-07 EP EP20050270073 patent/EP1625868B1/en not_active Expired - Lifetime
- 2000-06-16 US US09/594,775 patent/US6691707B1/en not_active Expired - Lifetime
-
2003
- 2003-08-08 US US10/636,588 patent/US7066178B2/en not_active Expired - Lifetime
-
2005
- 2005-09-22 JP JP2005276300A patent/JP4791120B2/en not_active Expired - Fee Related
-
2006
- 2006-02-28 US US11/362,722 patent/US7523753B2/en not_active Expired - Fee Related
-
2009
- 2009-03-19 US US12/382,597 patent/US8011369B2/en not_active Expired - Fee Related
-
2010
- 2010-12-08 JP JP2010273418A patent/JP5398691B2/en not_active Expired - Fee Related
-
2011
- 2011-08-24 US US13/137,524 patent/US8439039B2/en not_active Expired - Fee Related
-
2013
- 2013-04-26 US US13/871,375 patent/US9132256B2/en not_active Expired - Fee Related
-
2015
- 2015-08-10 US US14/822,399 patent/US9814855B2/en not_active Expired - Fee Related
-
2017
- 2017-06-29 US US15/638,088 patent/US9999740B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1039144A (en) * | 1976-07-14 | 1978-09-26 | Arthur A. Scott | Shielded face mask |
WO1998034665A1 (en) * | 1997-02-10 | 1998-08-13 | Resmed Limited | A mask and a vent assembly therefor |
DE19757703C1 (en) * | 1997-12-23 | 1999-10-14 | Map Gmbh | Breathing mask with hose and enriched-air outlet |
Cited By (476)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002007807A3 (en) * | 2000-07-24 | 2002-04-25 | Mallinckrodt Inc | Remote venting for a respiratory mask |
US9662467B2 (en) | 2000-10-19 | 2017-05-30 | Resmed R&D Germany Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
US10596342B2 (en) | 2000-10-19 | 2020-03-24 | Resmed R&D Germany Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
EP2263635A1 (en) | 2001-05-25 | 2010-12-22 | Respironics, Inc. | Exhaust port assembly for a pressure support system |
US8061355B2 (en) | 2001-05-25 | 2011-11-22 | Ric Investments, Llc. | Exhaust port assembly for a pressure support system |
US6851425B2 (en) | 2001-05-25 | 2005-02-08 | Respironics, Inc. | Exhaust port assembly for a pressure support system |
JP2007125408A (en) * | 2001-05-25 | 2007-05-24 | Respironics Inc | Exhaust port assembly for pressure support system |
WO2002096342A2 (en) | 2001-05-25 | 2002-12-05 | Respironics, Inc. | Exhaust port assembly for a pressure support system |
US7568482B2 (en) | 2001-05-25 | 2009-08-04 | Ric Investments, Llc | Exhaust port assembly for a pressure support system |
US9821134B2 (en) | 2001-09-07 | 2017-11-21 | Resmed Limited | Elbow for mask assembly |
US8826908B2 (en) | 2001-09-07 | 2014-09-09 | Resmed Limited | Elbow for mask assembly |
US10195385B2 (en) | 2001-09-07 | 2019-02-05 | Resmed Limited | Forehead pad for respiratory mask |
US9072853B2 (en) | 2001-09-07 | 2015-07-07 | Resmed Limited | Forehead pad for respiratory mask |
US7011090B2 (en) | 2001-09-07 | 2006-03-14 | Resmed Limited | Elbow for mask assembly |
US7316230B2 (en) | 2001-09-07 | 2008-01-08 | Resmed Limited | Elbow for mask assembly |
US9889266B2 (en) | 2001-10-22 | 2018-02-13 | Resmed R&D Germany Gmbh | Breathing mask arrangement as well as an application device and a forehead support device for same |
US10245403B2 (en) | 2001-10-22 | 2019-04-02 | RedMed R&D Germany GmbH | Breathing mask arrangement as well as an application device and a forehead support device for same |
US9144656B2 (en) | 2001-10-22 | 2015-09-29 | Resmed R&D Germany Gmbh | Breathing mask arrangement as well as an application device and a forehead support device for same |
US9757534B2 (en) | 2001-10-22 | 2017-09-12 | Resmed R&D Germany Gmbh | Breathing mask arrangement as well as an application device and a forehead support device for same |
US8875710B2 (en) | 2001-10-22 | 2014-11-04 | Resmed R&D Germany Gmbh | Application device for a breathing mask arrangement |
US10058671B2 (en) | 2001-10-22 | 2018-08-28 | Resmed R&D Germany Gmbh | Application device for a breathing mask arrangement |
US9259549B2 (en) | 2002-01-17 | 2016-02-16 | Resmed R&D Germany Gmbh | Breathing mask arrangement and a forehead support device for same |
WO2003082406A2 (en) * | 2002-03-22 | 2003-10-09 | Invacare Corporation | Nasal mask |
AU2003225926B2 (en) * | 2002-03-22 | 2006-09-28 | Invacare Corporation | Nasal mask |
WO2003082406A3 (en) * | 2002-03-22 | 2004-03-18 | Invacare Corp | Nasal mask |
EP2319571A3 (en) * | 2002-04-23 | 2012-08-08 | ResMed Limited | Ergonomic and adjustable respiratory mask assembly with headgear assembly |
US7597100B2 (en) | 2002-04-23 | 2009-10-06 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with vent cover |
CN100594955C (en) * | 2002-04-23 | 2010-03-24 | 雷斯梅德有限公司 | Ergonomic and adjustable respiratory mask assembly |
AU2003203835B2 (en) * | 2002-04-23 | 2010-04-29 | ResMed Pty Ltd | Ergonomic and Adjustable Respiratory Mask Assembly with Elbow Assembly |
US10729867B2 (en) | 2002-04-23 | 2020-08-04 | ResMed Pty Ltd | Ergonomic and adjustable respiratory mask assembly with headgear assembly |
EP2221081A1 (en) * | 2002-04-23 | 2010-08-25 | ResMed Limited | Ergonomic and adjustable respiratory mask assembly with headgear assembly |
US10905841B2 (en) | 2002-04-23 | 2021-02-02 | ResMed Pty Ltd | Ergonomic and adjustable patient interface |
US10307555B2 (en) | 2002-04-23 | 2019-06-04 | ResMed Pty Ltd | Ergonomic and adjustable respiratory mask assembly with cushion |
US11110244B2 (en) | 2002-04-23 | 2021-09-07 | ResMed Pty Ltd | Ergonomic and adjustable respiratory mask assembly with elbow assembly |
EP2810677A3 (en) * | 2002-04-23 | 2015-06-10 | ResMed Limited | Ergonomic and adjustable respiratory mask assembly with cushion |
US7997267B2 (en) | 2002-04-23 | 2011-08-16 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with elbow assembly |
CN100584405C (en) * | 2002-04-23 | 2010-01-27 | 雷斯梅德有限公司 | Adjustable respirator mask assembly having elbow assembly based on ergonomics |
US10814087B2 (en) | 2002-04-23 | 2020-10-27 | ResMed Pty Ltd | Ergonomic and adjustable respiratory mask assembly with frame |
EP2319572A3 (en) * | 2002-04-23 | 2012-01-18 | ResMed Limited | Ergonomic and adjustable respiratory mask assembly with headgear assembly |
US11266804B2 (en) | 2002-04-23 | 2022-03-08 | ResMed Pty Ltd | Ergonomic and adjustable respiratory mask assembly with elbow assembly |
EP2327443A3 (en) * | 2002-04-23 | 2012-08-08 | ResMed Limited | Ergonomic and adjustable respiratory mask assembly with headgear assembly |
US11331448B2 (en) | 2002-04-23 | 2022-05-17 | ResMed Pty Ltd | Ergonomic and adjustable respiratory mask assembly with cushion |
JP2019013778A (en) * | 2002-04-23 | 2019-01-31 | レスメド・リミテッドResMed Limited | Adjustable mask assembly for respiration based on human engineering having frame |
US10675429B2 (en) | 2002-04-23 | 2020-06-09 | ResMed Pty Ltd | Ergonomic and adjustable respiratory mask assembly with elbow assembly |
JP2018069098A (en) * | 2002-04-23 | 2018-05-10 | レスメド・リミテッドResMed Limited | Ergonomic and adjustable respiratory mask assembly with frame |
US8387616B2 (en) | 2002-04-23 | 2013-03-05 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with elbow assembly |
US9457162B2 (en) | 2002-04-23 | 2016-10-04 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with headgear assembly |
US9421340B2 (en) | 2002-04-23 | 2016-08-23 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with cushion |
EP1356843A3 (en) * | 2002-04-23 | 2004-02-25 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with elbow assembly |
US8833370B2 (en) | 2002-04-23 | 2014-09-16 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with frame |
EP1360971A1 (en) * | 2002-04-23 | 2003-11-12 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with vent cover |
US8997742B2 (en) | 2002-04-23 | 2015-04-07 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with cushion |
JP2004000574A (en) * | 2002-04-23 | 2004-01-08 | Resmed Ltd | Adjustable respirator mask assembly having elbow assembly based on ergonomics |
US8944058B2 (en) | 2002-04-23 | 2015-02-03 | Resmed Limited | Patient interface device |
US9802018B2 (en) | 2002-04-23 | 2017-10-31 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with frame |
US7487772B2 (en) | 2002-04-23 | 2009-02-10 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with elbow assembly |
US9669180B2 (en) | 2002-04-23 | 2017-06-06 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with elbow assembly |
USD719254S1 (en) | 2002-08-09 | 2014-12-09 | Resmed Limited | Elbow connector for respiratory mask |
USD736908S1 (en) | 2002-08-09 | 2015-08-18 | Resmed Limited | Headgear-to-frame connection component for respiratory mask |
USD766421S1 (en) | 2002-08-09 | 2016-09-13 | Resmed Limited | Headgear for mask |
JP2011229997A (en) * | 2002-09-06 | 2011-11-17 | Resmed Ltd | Elbow for mask assembly |
JP2013163076A (en) * | 2002-09-06 | 2013-08-22 | Resmed Ltd | Elbow for mask assembly |
WO2004022147A1 (en) * | 2002-09-06 | 2004-03-18 | Resmed Limited | Elbow for mask assembly |
JP2010162411A (en) * | 2002-09-06 | 2010-07-29 | Resmed Ltd | Elbow for mask assembly |
US20220355058A1 (en) * | 2002-11-06 | 2022-11-10 | ResMed Pty Ltd | Mask and components thereof |
US11666725B2 (en) * | 2002-11-06 | 2023-06-06 | ResMed Pty Ltd | Mask and components thereof |
US11497876B2 (en) | 2003-02-21 | 2022-11-15 | ResMed Pty Ltd | Mask assembly |
US8985117B2 (en) | 2003-02-21 | 2015-03-24 | Resmed Limited | Nasal assembly |
US11000664B2 (en) | 2003-02-21 | 2021-05-11 | ResMed Pty Ltd | Mask assembly |
US11420004B2 (en) | 2003-02-21 | 2022-08-23 | ResMed Pty Ltd | Mask assembly |
US11090455B2 (en) | 2003-02-21 | 2021-08-17 | ResMed Pty Ltd | Nasal assembly |
US11433207B2 (en) | 2003-02-21 | 2022-09-06 | ResMed Pty Ltd | Mask assembly |
US10561813B2 (en) | 2003-02-21 | 2020-02-18 | Resmed Pty Ltd. | Mask assembly |
US10556084B2 (en) | 2003-02-21 | 2020-02-11 | ResMed Pty Ltd | Mask assembly |
US10518058B2 (en) | 2003-02-21 | 2019-12-31 | ResMed Pty Ltd | Mask assembly |
US11103666B2 (en) | 2003-02-21 | 2021-08-31 | ResMed Pty Ltd | Mask assembly |
US11077276B2 (en) | 2003-02-21 | 2021-08-03 | ResMed Pty Ltd | Mask assembly |
US11583652B2 (en) | 2003-02-21 | 2023-02-21 | ResMed Pty Ltd | Mask assembly |
US7874293B2 (en) | 2003-02-21 | 2011-01-25 | Resmed Limited | Nasal assembly |
US10369315B2 (en) | 2003-04-10 | 2019-08-06 | ResMed Pty Ltd | Respiratory mask with molded frame and cushion |
US9248251B2 (en) | 2003-04-10 | 2016-02-02 | Resmed Limited | Mask with integral cushion and forehead piece |
US9895503B2 (en) | 2003-05-02 | 2018-02-20 | Resmed Limited | Mask system |
EP2514471A3 (en) * | 2003-05-02 | 2012-11-21 | ResMed Ltd. | A mask system |
EP2522383A1 (en) * | 2003-05-02 | 2012-11-14 | ResMed Ltd. | A mask system |
US10874813B2 (en) | 2003-07-09 | 2020-12-29 | ResMed Pty Ltd | Respiratory mask arrangement as well as headband arrangement and respiratory gas evacuation device for a respiratory mask |
EP2295102A1 (en) * | 2003-07-09 | 2011-03-16 | MAP Medizin-Technologie GmbH | Breathing mask assembly with a breathing gas discharge device |
US9789274B2 (en) | 2003-07-09 | 2017-10-17 | Resmed R&D Germany Gmbh | Respiratory mask arrangement as well as headband arrangement and respiratory gas evacuation device for a respiratory mask |
EP1663366A4 (en) * | 2003-09-03 | 2013-01-09 | Fisher & Paykel Healthcare Ltd | A mask |
US11607514B2 (en) | 2003-09-03 | 2023-03-21 | Fisher & Paykel Healthcare Limited | Mask |
US11179532B2 (en) | 2003-09-03 | 2021-11-23 | Fisher & Paykel Healthcare Limited | Mask |
US10765826B2 (en) | 2003-09-03 | 2020-09-08 | Fisher & Paykel Healthcare Limited | Mask |
US10034994B2 (en) | 2003-09-03 | 2018-07-31 | Fisher & Paykel Healthcare Limited | Mask |
US10828448B2 (en) | 2003-09-03 | 2020-11-10 | Fisher & Paykel Healthcare Limited | Mask |
US10004865B2 (en) | 2003-09-03 | 2018-06-26 | Fisher & Paykel Healthcare Limited | Mask |
EP1663366A1 (en) * | 2003-09-03 | 2006-06-07 | Fisher & Paykel Healthcare Limited | A mask |
WO2005021075A1 (en) | 2003-09-03 | 2005-03-10 | Fisher & Paykel Healthcare Limited | A mask |
EP3838323A1 (en) * | 2003-09-03 | 2021-06-23 | Fisher & Paykel Healthcare Limited | Respiratory mask with gas washout vent |
EP3626293A1 (en) * | 2003-09-03 | 2020-03-25 | Fisher & Paykel Healthcare Limited | A mask |
US11071839B2 (en) | 2004-06-16 | 2021-07-27 | ResMed Pty Ltd | Cushion for a respiratory mask assembly |
US10039893B2 (en) | 2004-06-16 | 2018-08-07 | Resmed Limited | Respiratory mask assembly |
US10668241B2 (en) | 2004-06-16 | 2020-06-02 | ResMed Pty Ltd | Cushion for a respiratory mask assembly |
US9375545B2 (en) | 2004-06-16 | 2016-06-28 | Resmed Limited | Respiratory mask assembly |
US11529489B2 (en) | 2004-06-16 | 2022-12-20 | ResMed Pty Ltd | Cushion for a respiratory mask assembly |
EP1778329A1 (en) * | 2004-07-23 | 2007-05-02 | ResMed Limited | A swivel elbow for a patient interface |
US10342945B2 (en) | 2004-07-23 | 2019-07-09 | ResMed Pty Ltd | Respiratory mask having gas washout vent and method for making the mask |
US7934501B2 (en) | 2004-07-23 | 2011-05-03 | Resmed Limited | Swivel elbow for a patient interface |
US8967146B2 (en) | 2004-07-23 | 2015-03-03 | Resmed Limited | Respiratory mask having gas washout vent and method for making the mask |
WO2006007668A1 (en) * | 2004-07-23 | 2006-01-26 | Resmed Limited | A swivel elbow for a patient interface |
EP1778329A4 (en) * | 2004-07-23 | 2009-11-25 | Resmed Ltd | A swivel elbow for a patient interface |
EP1841484A4 (en) * | 2005-01-12 | 2009-12-02 | Resmed Ltd | Respiratory mask having gas washout vent and method for making the mask |
EP1841484A1 (en) * | 2005-01-12 | 2007-10-10 | ResMed Limited | Respiratory mask having gas washout vent and method for making the mask |
US11833305B2 (en) | 2005-10-14 | 2023-12-05 | ResMed Pty Ltd | Cushion/frame assembly for a patient interface |
US8944061B2 (en) | 2005-10-14 | 2015-02-03 | Resmed Limited | Cushion to frame assembly mechanism |
US11529487B2 (en) | 2005-10-14 | 2022-12-20 | ResMed Pty Ltd | Cushion to frame assembly mechanism |
US11369765B2 (en) | 2005-10-14 | 2022-06-28 | ResMed Pty Ltd | Cushion to frame assembly mechanism |
US10137270B2 (en) | 2005-10-14 | 2018-11-27 | Resmed Limited | Cushion to frame assembly mechanism |
US11633564B2 (en) | 2005-10-14 | 2023-04-25 | ResMed Pty Ltd | Cushion to frame assembly mechanism |
US12011540B2 (en) | 2005-10-14 | 2024-06-18 | ResMed Pty Ltd | Cushion/frame sub-assembly connectable to outer frame |
US10434273B2 (en) | 2005-10-14 | 2019-10-08 | ResMed Pty Ltd | Cushion to frame assembly mechanism |
US11890418B2 (en) | 2005-10-25 | 2024-02-06 | ResMed Pty Ltd | Interchangeable mask assembly |
US9381316B2 (en) | 2005-10-25 | 2016-07-05 | Resmed Limited | Interchangeable mask assembly |
US9962510B2 (en) | 2005-10-25 | 2018-05-08 | Resmed Limited | Respiratory mask assembly |
US11596757B2 (en) | 2005-10-25 | 2023-03-07 | ResMed Pty Ltd | Interchangeable mask assembly |
US10183138B2 (en) | 2005-10-25 | 2019-01-22 | Resmed Limited | Interchangeable mask assembly |
US11052211B2 (en) | 2005-10-25 | 2021-07-06 | ResMed Pty Ltd | Interchangeable mask assembly |
DE102006011151A1 (en) * | 2006-03-10 | 2007-09-13 | Weinmann Geräte für Medizin GmbH + Co. KG | Respiration device for patient, has respiratory gas tube for connecting patient interface with housing, where tube is coupled with housing over rotary connection that is formed as spherical joint |
DE102006011151B4 (en) | 2006-03-10 | 2022-01-20 | Löwenstein Medical Technology S.A. | Device for ventilation |
US8205615B1 (en) | 2006-09-29 | 2012-06-26 | Ric Investments, Llc | Self directing exhaust port assembly |
US9937315B2 (en) | 2007-01-30 | 2018-04-10 | Resmed Limited | Mask with removable headgear connector |
US10864342B2 (en) | 2007-01-30 | 2020-12-15 | ResMed Pty Ltd | Mask with removable headgear connector |
US8960196B2 (en) | 2007-01-30 | 2015-02-24 | Resmed Limited | Mask system with interchangeable headgear connectors |
US11992618B2 (en) | 2007-01-30 | 2024-05-28 | ResMed Pty Ltd | Mask with headgear and rigidizers |
WO2008109749A2 (en) | 2007-03-07 | 2008-09-12 | Ric Investments, Llc | Flow sensing for gas delivery to a patient |
US9950131B2 (en) | 2008-03-04 | 2018-04-24 | Resmed Limited | Mask system with snap-fit shroud |
US11395893B2 (en) | 2008-03-04 | 2022-07-26 | ResMed Pty Ltd | Mask system with snap-fit shroud |
US10751496B2 (en) | 2008-03-04 | 2020-08-25 | ResMed Pty Ltd | Mask system with shroud |
US9119931B2 (en) | 2008-03-04 | 2015-09-01 | Resmed Limited | Mask system |
US11529488B2 (en) | 2008-03-04 | 2022-12-20 | ResMed Pty Ltd | Mask system with snap-fit shroud |
US9770568B2 (en) | 2008-03-04 | 2017-09-26 | Resmed Limited | Mask system with snap-fit shroud |
US11529486B2 (en) | 2008-03-04 | 2022-12-20 | ResMed Pty Ltd | Mask system with shroud having extended headgear connector arms |
US11833277B2 (en) | 2008-03-04 | 2023-12-05 | ResMed Pty Ltd | Mask system with snap-fit shroud |
US9757533B2 (en) | 2008-03-04 | 2017-09-12 | Resmed Limited | Mask system with snap-fit shroud |
US11331447B2 (en) | 2008-03-04 | 2022-05-17 | ResMed Pty Ltd | Mask system with snap-fit shroud |
US11305085B2 (en) | 2008-03-04 | 2022-04-19 | ResMed Pty Ltd | Mask system with snap-fit shroud |
US9962511B2 (en) | 2008-03-04 | 2018-05-08 | Resmed Limited | Mask system with snap-fit shroud |
US9027556B2 (en) | 2008-03-04 | 2015-05-12 | Resmed Limited | Mask system |
US11969552B2 (en) | 2008-03-04 | 2024-04-30 | ResMed Pty Ltd | Mask system with radially positioned vent holes |
US11077274B2 (en) | 2008-03-04 | 2021-08-03 | ResMed Pty Ltd | Mask system with snap-fit shroud |
EP2140902A1 (en) * | 2008-07-04 | 2010-01-06 | Markos Mefar S.P.A. | Nasal mask for treating sleep breathing disorders, such as sleep apnea |
US10828442B2 (en) | 2011-04-15 | 2020-11-10 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
US10835697B2 (en) | 2011-04-15 | 2020-11-17 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
US11065406B2 (en) | 2011-04-15 | 2021-07-20 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
US10828441B2 (en) | 2011-04-15 | 2020-11-10 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
US10828443B2 (en) | 2011-04-15 | 2020-11-10 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
US10603456B2 (en) | 2011-04-15 | 2020-03-31 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion |
US10842955B2 (en) | 2011-04-15 | 2020-11-24 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
US11559647B2 (en) | 2011-04-15 | 2023-01-24 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion |
US11883591B2 (en) | 2011-04-15 | 2024-01-30 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
US10828440B2 (en) | 2011-04-15 | 2020-11-10 | Fisher & Paykle Healthcare Limited | Interface comprising a rolling nasal bridge portion |
US11305083B2 (en) | 2011-11-15 | 2022-04-19 | ResMed Pty Ltd | Nasal mask system |
EP3505211A1 (en) | 2011-11-15 | 2019-07-03 | ResMed Ltd. | Nasal mask system |
EP4043056A1 (en) | 2011-11-15 | 2022-08-17 | ResMed Pty Ltd | Nasal mask system |
US10166355B2 (en) | 2011-11-15 | 2019-01-01 | Resmed Limited | Nasal mask system |
EP3799911A1 (en) | 2012-05-18 | 2021-04-07 | ResMed Pty Ltd | Nasal mask system |
WO2013170290A1 (en) | 2012-05-18 | 2013-11-21 | Resmed Limited | Nasal mask system |
EP3978055A1 (en) | 2012-05-18 | 2022-04-06 | ResMed Pty Ltd | Nasal mask system |
US11160947B2 (en) | 2012-05-18 | 2021-11-02 | ResMed Pty Ltd | Nasal mask system |
US11565068B2 (en) | 2012-07-27 | 2023-01-31 | ResMed Pty Ltd | Patient interface |
EP4223343A2 (en) | 2012-07-27 | 2023-08-09 | ResMed Pty Ltd | Patient interface and method for making same |
US11491294B2 (en) | 2012-07-27 | 2022-11-08 | ResMed Pty Ltd | Patient interface |
US11583651B2 (en) | 2012-07-27 | 2023-02-21 | ResMed Pty Ltd | Patient interface |
EP3542846A1 (en) | 2012-07-27 | 2019-09-25 | ResMed Pty Ltd | Patient interface system |
EP4379102A2 (en) | 2012-07-27 | 2024-06-05 | ResMed Pty Ltd | Patient interface and method for making same |
US10912909B2 (en) | 2012-07-27 | 2021-02-09 | ResMed Pty Ltd | Positioning and stabilising structure and patient interface |
US9889267B2 (en) | 2012-07-27 | 2018-02-13 | Resmed Limited | Patient interface |
US10946155B2 (en) | 2012-09-04 | 2021-03-16 | Fisher & Paykel Healthcare Limited | Valsalva mask |
US11065412B2 (en) | 2012-09-04 | 2021-07-20 | Fisher & Paykel Healthcare Limited | Valsalva mask |
EP3912553A1 (en) | 2012-09-19 | 2021-11-24 | ResMed Sensor Technologies Limited | System and method for determining sleep stage |
US11801009B2 (en) | 2012-09-19 | 2023-10-31 | Resmed Sensor Technologies Limited | System and method for determining sleep stage |
US10460835B2 (en) | 2012-10-01 | 2019-10-29 | Resmed Inc. | System and method for medical device identifier |
EP3650070A1 (en) | 2012-11-16 | 2020-05-13 | ResMed Pty Ltd | Positioning and stabilising structure for a patient interface system |
US11116928B2 (en) | 2012-11-16 | 2021-09-14 | ResMed Pty Ltd | Positioning and stabilising structure for a patient interface system |
EP4043055A1 (en) | 2012-11-16 | 2022-08-17 | ResMed Pty Ltd | Patient interface system for treatment of respiratory disorders |
EP3967352A1 (en) | 2013-01-16 | 2022-03-16 | ResMed Pty Ltd | Patient interface |
US12076488B2 (en) | 2013-01-16 | 2024-09-03 | ResMed Pty Ltd | Patient interface |
US11612711B2 (en) | 2013-01-16 | 2023-03-28 | ResMed Pty Ltd | Patient interface |
US11931513B2 (en) | 2013-01-16 | 2024-03-19 | ResMed Pty Ltd | Patient interface |
US10543332B2 (en) | 2013-01-16 | 2020-01-28 | ResMed Pty Ltd | Patient interface |
EP3348299A1 (en) | 2013-01-18 | 2018-07-18 | ResMed Limited | Frame for a patient interface |
US10688266B2 (en) | 2013-01-18 | 2020-06-23 | ResMed Pty Ltd | Patient interface and method for making same |
EP4360684A2 (en) | 2013-02-04 | 2024-05-01 | ResMed Pty Ltd | Respiratory apparatus |
US10413692B2 (en) | 2013-02-04 | 2019-09-17 | ResMed Pty Ltd | Cushion assembly |
US11033704B2 (en) | 2013-02-04 | 2021-06-15 | ResMed Pty Ltd | Respiratory apparatus |
EP4403200A2 (en) | 2013-02-04 | 2024-07-24 | ResMed Pty Ltd | Respiratory apparatus |
US10004867B2 (en) | 2013-02-04 | 2018-06-26 | Resmed Limited | Respiratory apparatus |
US10188820B2 (en) | 2013-02-04 | 2019-01-29 | Resmed Limited | Respiratory apparatus |
US10987477B2 (en) | 2013-02-04 | 2021-04-27 | ResMed Pty Ltd | Respiratory apparatus |
US12083278B2 (en) | 2013-02-04 | 2024-09-10 | ResMed Pty Ltd | Respiratory apparatus |
US10328222B2 (en) | 2013-03-14 | 2019-06-25 | ResMed Pty Ltd | Vent device for use with a respiratory device |
US11793969B2 (en) | 2013-03-14 | 2023-10-24 | ResMed Pty Ltd | Vent arrangement for a respiratory device |
US10307561B2 (en) | 2013-03-14 | 2019-06-04 | Resmed Limited | Vent arrangement for respiratory device |
US10881830B2 (en) | 2013-03-14 | 2021-01-05 | ResMed Pty Ltd | Vent arrangement for a respiratory device |
US11504496B2 (en) | 2013-03-15 | 2022-11-22 | ResMed Pty Ltd | Humidifier reservoir |
US11883605B2 (en) | 2013-03-15 | 2024-01-30 | ResMed Pty Ltd | Humidifier reservoir |
US11311696B2 (en) | 2013-03-15 | 2022-04-26 | ResMed Pty Ltd | Humidifier reservoir |
US11672940B2 (en) | 2013-03-15 | 2023-06-13 | ResMed Pty Ltd | Humidifier reservoir |
US11998701B2 (en) | 2013-03-15 | 2024-06-04 | ResMed Pty Ltd | Apparatus for treating a respiratory disorder in a patient |
US12102769B2 (en) | 2013-03-15 | 2024-10-01 | ResMed Pty Ltd | Humidifier reservoir |
US11464935B2 (en) | 2013-03-15 | 2022-10-11 | ResMed Pty Ltd | Respiratory pressure therapy device having dock configured to alternatively receive a water reservoir or an end cap |
US11357948B2 (en) | 2013-03-15 | 2022-06-14 | ResMed Pty Ltd | Humidifier reservoir |
US11666727B2 (en) | 2013-03-15 | 2023-06-06 | ResMed Pty Ltd | Medical treatment apparatus and water reservoir for same |
US9861778B2 (en) | 2013-03-15 | 2018-01-09 | Resmed Limited | Humidifier reservoir |
US10688271B2 (en) | 2013-03-15 | 2020-06-23 | ResMed Pty Ltd | Humidifier reservoir |
US11565076B2 (en) | 2013-03-15 | 2023-01-31 | ResMed Pty Ltd | Medical treatment apparatus and water reservoir for same |
US11357947B2 (en) | 2013-03-15 | 2022-06-14 | ResMed Pty Ltd | Humidifier reservoir |
US11298499B2 (en) | 2013-03-15 | 2022-04-12 | ResMed Pty Ltd | Humidifier reservoir |
US10342950B2 (en) | 2013-03-15 | 2019-07-09 | ResMed Pty Ltd | Humidifier reservoir |
US11013881B2 (en) | 2013-03-15 | 2021-05-25 | ResMed Pty Ltd | Humidifier reservoir |
US11565075B2 (en) | 2013-03-15 | 2023-01-31 | ResMed Pty Ltd | Humidifier reservoir |
US11497879B2 (en) | 2013-03-15 | 2022-11-15 | ResMed Pty Ltd | Humidifier reservoir |
US10335568B2 (en) | 2013-04-12 | 2019-07-02 | Resmed Limited | Neck strap, crown strap assembly and headgear for a breathing mask |
US11179536B2 (en) | 2013-04-12 | 2021-11-23 | ResMed Pty Ltd | Neck strap, crown strap assembly and headgear for a breathing mask |
US11712533B2 (en) | 2013-04-12 | 2023-08-01 | ResMed Pty Ltd | Neck strap, crown strap assembly and headgear for a breathing mask |
EP3747493A1 (en) | 2013-04-12 | 2020-12-09 | ResMed Pty Ltd | Headgear |
EP3821931A1 (en) | 2013-05-14 | 2021-05-19 | ResMed Pty Ltd | Oro-nasal patient interface |
EP3517156A1 (en) | 2013-05-14 | 2019-07-31 | ResMed Pty Ltd | Oro-nasal patient interface |
US11534567B2 (en) | 2013-05-14 | 2022-12-27 | ResMed Pty Ltd | Oro-nasal patient interface |
US11065413B2 (en) | 2013-05-14 | 2021-07-20 | ResMed Pty Ltd | Oro-nasal patient interface |
US11471640B2 (en) | 2013-06-25 | 2022-10-18 | ResMed Pty Ltd | Outlet connection assembly |
US11305088B2 (en) | 2013-06-25 | 2022-04-19 | ResMed Pty Ltd | Air circuit for respiratory therapy device |
EP4324505A2 (en) | 2013-06-25 | 2024-02-21 | ResMed Pty Ltd | Outlet connection assembly and method of making the same |
US11642485B2 (en) | 2013-06-25 | 2023-05-09 | ResMed Pty Ltd | Outlet connection assembly |
US10549060B2 (en) | 2013-06-25 | 2020-02-04 | ResMed Pty Ltd | Outlet connection assembly and method of making the same |
EP3378522A1 (en) | 2013-06-25 | 2018-09-26 | ResMed Limited | Outlet connection assembly |
EP3862041A1 (en) | 2013-06-25 | 2021-08-11 | ResMed Pty Ltd | Outlet connection assembly |
US11623061B2 (en) | 2013-06-25 | 2023-04-11 | ResMed Pty Ltd | Outlet connection assembly |
EP3693046A1 (en) | 2013-07-17 | 2020-08-12 | ResMed Pty Ltd | A patient interface system for treatment of respiratory disorders |
EP4368228A2 (en) | 2013-07-17 | 2024-05-15 | ResMed Pty Ltd | A patient interface system for treatment of respiratory disorders |
US11596760B2 (en) | 2013-07-29 | 2023-03-07 | ResMed Pty Ltd | Heat and moisture exchanger for a patient interface |
US12059530B2 (en) | 2013-07-29 | 2024-08-13 | ResMed Pty Ltd | Heat and moisture exchanger for a patient interface |
US10695521B2 (en) | 2013-07-29 | 2020-06-30 | ResMed Pty Ltd | Heat and moisture exchanger for a patient interface |
US11554239B2 (en) | 2013-07-29 | 2023-01-17 | ResMed Pty Ltd | Heat and moisture exchanger for a patient interface |
US11389611B2 (en) | 2013-10-03 | 2022-07-19 | ResMed Pty Ltd | Mask vent with side wall |
US11071838B2 (en) | 2013-10-03 | 2021-07-27 | ResMed Pty Ltd | Mask vent with side wall |
US12005189B2 (en) | 2013-10-03 | 2024-06-11 | ResMed Pty Ltd | Mask system having mask vent with recess and ribs |
EP4101489A1 (en) | 2013-10-30 | 2022-12-14 | ResMed Pty Ltd | Control for pressure of a patient interface |
US11318275B2 (en) | 2013-10-30 | 2022-05-03 | ResMed Pty Ltd | Control for pressure of a patient interface |
US12064561B2 (en) | 2013-11-15 | 2024-08-20 | ResMed Pty Ltd | Patient interface |
US11179534B2 (en) | 2013-11-15 | 2021-11-23 | ResMed Pty Ltd | Patient interface with seal-forming structure |
EP3708211A1 (en) | 2013-11-15 | 2020-09-16 | ResMed Pty Ltd | Patient interface |
EP4378507A2 (en) | 2013-11-15 | 2024-06-05 | ResMed Pty Ltd | Patient interface and method for making same |
US11058845B2 (en) | 2013-12-17 | 2021-07-13 | ResMed Pty Ltd | Respiratory pressure treatment system |
US11389615B2 (en) | 2013-12-17 | 2022-07-19 | ResMed Pty Ltd | Respiratory pressure treatment system |
US10864343B2 (en) | 2013-12-17 | 2020-12-15 | ResMed Pty Ltd | Respiratory pressure treatment system |
US11400251B2 (en) | 2013-12-17 | 2022-08-02 | ResMed Pty Ltd | Respiratory pressure treatment system |
US11759595B2 (en) | 2013-12-17 | 2023-09-19 | ResMed Pty Ltd | Respiratory pressure treatment system |
US11219736B1 (en) | 2013-12-17 | 2022-01-11 | ResMed Pty Ltd | Respiratory pressure treatment system |
US11219735B1 (en) | 2013-12-17 | 2022-01-11 | ResMed Pty Ltd | Respiratory pressure treatment system |
US11813405B2 (en) | 2014-03-13 | 2023-11-14 | ResMed Pty Ltd | Humidifier for a respiratory therapy device |
US10518061B2 (en) | 2014-03-13 | 2019-12-31 | ResMed Pty Ltd | Humidifier for a respiratory therapy device |
USD762843S1 (en) | 2014-03-18 | 2016-08-02 | Resmed Limited | Air delivery tube |
US11992617B2 (en) | 2014-04-23 | 2024-05-28 | ResMed Pty Ltd | Patient interface device |
EP4344720A2 (en) | 2014-04-23 | 2024-04-03 | ResMed Pty Ltd | Device for retaining humidity in a patient interface |
EP3892318A1 (en) | 2014-04-23 | 2021-10-13 | ResMed Pty Ltd | Device for retaining humidity in a patient interface |
US10792450B2 (en) | 2014-04-23 | 2020-10-06 | ResMed Pty Ltd | Device for retaining humidity in a patient interface |
US12102760B2 (en) | 2014-05-01 | 2024-10-01 | ResMed Pty Ltd | Patient interface |
US10786643B2 (en) | 2014-05-01 | 2020-09-29 | ResMed Pty Ltd | Patient interface |
EP3744376A1 (en) | 2014-05-01 | 2020-12-02 | ResMed Pty Ltd | A patient interface |
US10744293B2 (en) | 2014-05-22 | 2020-08-18 | ResMed Pty Ltd | Patient interface |
US11524133B2 (en) | 2014-05-22 | 2022-12-13 | ResMed Pty Ltd | Patient interface |
US10232137B2 (en) | 2014-05-22 | 2019-03-19 | Resmed Limited | Patient interface |
US10596340B2 (en) | 2014-06-17 | 2020-03-24 | ResMed Pty Ltd | Seal forming structure for a patient interface and a tool and method of manufacturing the seal forming structure |
US11123511B2 (en) | 2014-06-19 | 2021-09-21 | ResMed Pty Ltd | Patient interface for respiratory therapy |
EP3875134A1 (en) | 2014-06-19 | 2021-09-08 | ResMed Pty Ltd | Patient interface for respiratory therapy |
US11766532B2 (en) | 2014-06-27 | 2023-09-26 | ResMed Pty Ltd | Auto-fit mask |
US10799662B2 (en) | 2014-07-02 | 2020-10-13 | ResMed Pty Ltd | Custom patient interface and methods for making same |
EP3903867A1 (en) | 2014-07-02 | 2021-11-03 | ResMed Pty Ltd | Custom patient interface and methods for making same |
US11540745B2 (en) | 2014-07-02 | 2023-01-03 | ResMed Pty Ltd | Custom patient interface and methods for making same |
US11998315B2 (en) | 2014-07-02 | 2024-06-04 | ResMed Pty Ltd | Custom patient interface and methods for making same |
USD809131S1 (en) | 2014-08-04 | 2018-01-30 | Resmed Limited | Respiratory mask assembly |
US11305084B2 (en) | 2014-08-25 | 2022-04-19 | Fisher & Paykel Healthcare Limited | Respiratory mask and related portions, components or sub-assemblies |
US10518054B2 (en) | 2014-08-25 | 2019-12-31 | Fisher & Paykel Healthcare Limited | Respiratory mask and related portions, components or sub-assemblies |
US10632275B2 (en) | 2014-09-16 | 2020-04-28 | ResMed Pty Ltd | Headgear comprising spacer fabric |
US10695527B2 (en) | 2014-09-18 | 2020-06-30 | ResMed Pty Ltd | Gas without vent for patient interface |
EP4098303A1 (en) | 2014-09-18 | 2022-12-07 | ResMed Pty Ltd | Gas washout vent for patient interface |
US11147940B2 (en) | 2014-09-18 | 2021-10-19 | ResMed Pty Ltd | Gas washout vent for patient interface |
EP4039308A1 (en) | 2014-10-10 | 2022-08-10 | ResMed Pty Ltd | Foam cushion respiratory apparatus |
US11426552B2 (en) | 2014-10-10 | 2022-08-30 | ResMed Pty Ltd | Foam cushion respiratory apparatus |
US10888681B2 (en) | 2014-11-26 | 2021-01-12 | ResMed Pty Ltd | Textile patient interface |
EP3865167A1 (en) | 2014-11-26 | 2021-08-18 | ResMed Pty Ltd | Textile patient interface |
US12064557B2 (en) | 2014-11-26 | 2024-08-20 | ResMed Pty Ltd | Textile patient interface |
US10744295B2 (en) | 2015-01-13 | 2020-08-18 | ResMed Pty Ltd | Respiratory therapy apparatus |
US10765824B2 (en) | 2015-01-30 | 2020-09-08 | ResMed Pty Ltd | Patient interface comprising a gas washout vent |
US11980716B2 (en) | 2015-01-30 | 2024-05-14 | ResMed Pty Ltd | Patient interface comprising a gas washout vent |
US11986596B2 (en) | 2015-03-04 | 2024-05-21 | ResMed Pty Ltd | Plastic to textile coupling for a patient interface and methods of manufacturing same |
US12017005B2 (en) | 2015-03-04 | 2024-06-25 | Fisher & Paykel Healthcare Limited | Mask system headgear |
US10898668B2 (en) | 2015-03-04 | 2021-01-26 | ResMed Pty Ltd | Plastic to textile coupling for a patient interface and methods of manufacturing same |
US10864346B2 (en) | 2015-03-05 | 2020-12-15 | ResMed Pty Ltd | Humidifier for a respiratory therapy device |
US11969553B2 (en) | 2015-03-10 | 2024-04-30 | ResMed Pty Ltd | First part of a fluid connector system |
US10850059B2 (en) | 2015-03-10 | 2020-12-01 | ResMed Pty Ltd | Fluid connector with face seal |
EP4147737A1 (en) | 2015-03-16 | 2023-03-15 | ResMed Pty Ltd | Patient interface |
EP3069747A1 (en) | 2015-03-16 | 2016-09-21 | ResMed Limited | Patient interface, seal forming structure and method of manufacturing of the same |
US11724054B2 (en) | 2015-03-25 | 2023-08-15 | ResMed Pty Ltd | Patient interface with blowout prevention for seal-forming portion |
US11052210B2 (en) | 2015-03-25 | 2021-07-06 | ResMed Pty Ltd | Patient interface with blowout prevention for seal-forming portion |
EP3903866A1 (en) | 2015-03-25 | 2021-11-03 | ResMed Pty Ltd | Patient interface with blowout prevention for seal-forming portion |
US10159421B2 (en) | 2015-03-30 | 2018-12-25 | Resmed Sensor Technologies Limited | Detection of periodic breathing |
US10844876B2 (en) | 2015-06-16 | 2020-11-24 | ResMed Pty Ltd | Impeller with inclined and reverse inclined blades |
US11846303B2 (en) | 2015-06-16 | 2023-12-19 | ResMed Pty Ltd | Impeller with inclined and reverse inclined blades |
US11865266B2 (en) | 2015-06-30 | 2024-01-09 | ResMed Pty Ltd | Gas flow regulating apparatus for respiratory treatment |
US11007343B2 (en) | 2015-06-30 | 2021-05-18 | ResMed Pty Ltd | Gas flow regulating apparatus for respiratory treatment |
US10814083B2 (en) | 2015-07-07 | 2020-10-27 | ResMed Pty Ltd | Respiratory pressure therapy device |
EP3827860A1 (en) | 2015-07-07 | 2021-06-02 | ResMed Pty Ltd | Respiratory pressure therapy device |
US11850360B2 (en) | 2015-07-07 | 2023-12-26 | ResMed Pty Ltd | Respiratory pressure therapy device |
EP4115930A1 (en) | 2015-07-07 | 2023-01-11 | ResMed Pty Ltd | Respiratory pressure therapy device |
EP4233957A2 (en) | 2015-07-20 | 2023-08-30 | ResMed Pty Ltd | Patient interface with volume reducing member |
US11077273B2 (en) | 2015-07-20 | 2021-08-03 | ResMed Pty Ltd | Patient interface with volume reducing member |
US10722673B2 (en) | 2015-07-24 | 2020-07-28 | ResMed Pty Ltd | Headgear with covered edge |
EP3777942A1 (en) | 2015-07-24 | 2021-02-17 | ResMed Pty Ltd | Headgear with covered edge |
US11590311B2 (en) | 2015-07-24 | 2023-02-28 | ResMed Pty Ltd | Headgear with covered edge |
US11013877B2 (en) | 2015-09-11 | 2021-05-25 | Fisher & Paykel Healthcare Limited | Nasal seal, mask and respiratory interface assembly |
WO2017042717A1 (en) * | 2015-09-11 | 2017-03-16 | Fisher & Paykel Healthcare Limited | Nasal seal, mask and respiratory interface assembly |
EP3865166A1 (en) | 2015-09-23 | 2021-08-18 | ResMed Pty Ltd | Patient interface |
EP4085959A1 (en) | 2015-09-23 | 2022-11-09 | ResMed Pty Ltd | Patient interface with a seal-forming structure having varying thickness |
EP4293255A2 (en) | 2015-09-23 | 2023-12-20 | ResMed Pty Ltd | Vent adaptor for a respiratory therapy system |
EP4371597A2 (en) | 2015-09-23 | 2024-05-22 | ResMed Pty Ltd | Patient interface with a seal-forming structure having varying thickness |
EP4043057A1 (en) | 2015-09-23 | 2022-08-17 | ResMed Pty Ltd | Patient interface with a seal-forming structure having varying thickness |
EP4043054A1 (en) | 2015-09-23 | 2022-08-17 | ResMed Pty Ltd | Patient interface with foam seal-forming structure |
WO2017049360A1 (en) | 2015-09-23 | 2017-03-30 | Resmed Limited | Patient interface with a seal-forming structure having varying thickness |
US11717628B2 (en) | 2015-09-23 | 2023-08-08 | ResMed Pty Ltd | Patient interface with a seal-forming structure having varying thickness |
EP4431140A2 (en) | 2015-09-23 | 2024-09-18 | ResMed Pty Ltd | Patient interface |
US10675430B2 (en) | 2015-09-23 | 2020-06-09 | ResMed Pty Ltd | Elbow assembly |
EP3922890A1 (en) | 2015-09-23 | 2021-12-15 | ResMed Pty Ltd | Vent adaptor for a respiratory therapy system |
US11707590B2 (en) | 2015-09-23 | 2023-07-25 | ResMed Pty Ltd | Patient interface with a seal-forming structure having varying thickness |
US11241553B2 (en) | 2015-09-23 | 2022-02-08 | ResMed Pty Ltd | Patient interface with foam seal-forming structure |
US11679222B2 (en) | 2015-09-23 | 2023-06-20 | ResMed Pty Ltd | Vent adaptor for a respiratory therapy system |
US10926050B2 (en) | 2015-09-23 | 2021-02-23 | ResMed Pty Ltd | Patient interface with a seal-forming structure having varying thickness |
US10799661B2 (en) | 2015-09-23 | 2020-10-13 | ResMed Pty Ltd | Patient interface with a seal-forming structure having varying thickness |
US10773044B2 (en) | 2015-09-23 | 2020-09-15 | ResMed Pty Ltd | Vent adaptor for a respiratory therapy system |
US11278692B2 (en) | 2015-09-23 | 2022-03-22 | ResMed Pty Ltd | Patient interface |
US11672936B2 (en) | 2015-09-23 | 2023-06-13 | ResMed Pty Ltd | Elbow assembly |
US10967144B2 (en) | 2015-09-25 | 2021-04-06 | ResMed Pty Ltd | Patient interface component |
US11883599B2 (en) | 2015-09-25 | 2024-01-30 | ResMed Pty Ltd | Patient interface component |
US11504492B2 (en) | 2015-10-08 | 2022-11-22 | ResMed Pty Ltd | Air conduit for a respiratory device |
EP3178512A1 (en) | 2015-12-10 | 2017-06-14 | ResMed Ltd. | Adaptable patient interface |
US11666721B2 (en) | 2016-01-14 | 2023-06-06 | ResMed Pty Ltd | Oro-nasal patient interface |
US11167103B2 (en) | 2016-01-14 | 2021-11-09 | ResMed Pty Ltd | Oro-nasal patient interface |
EP4039309A1 (en) | 2016-01-14 | 2022-08-10 | ResMed Pty Ltd | Oro-nasal patient interface |
US11793965B2 (en) | 2016-01-21 | 2023-10-24 | ResMed Pty Ltd | Adjustable headgear tubing for a patient interface |
US11040165B2 (en) | 2016-01-21 | 2021-06-22 | ResMed Pty Ltd | Adjustable headgear tubing for a patient interface |
USD849232S1 (en) | 2016-02-02 | 2019-05-21 | Resmed Limited | Air delivery tube |
USD878546S1 (en) | 2016-02-02 | 2020-03-17 | ResMed Pty Ltd | Air delivery tube |
USD805630S1 (en) | 2016-02-02 | 2017-12-19 | Resmed Limited | Air delivery tube |
US11975153B2 (en) | 2016-03-14 | 2024-05-07 | ResMed Pty Ltd | Respiratory pressure therapy device |
US10695522B2 (en) | 2016-03-14 | 2020-06-30 | ResMed Pty Ltd | Respiratory pressure therapy device |
US11357943B2 (en) | 2016-04-28 | 2022-06-14 | ResMed Pty Ltd | Patient interface |
EP3936179A1 (en) | 2016-04-28 | 2022-01-12 | ResMed Pty Ltd | Patient interface |
US12090275B2 (en) | 2016-04-28 | 2024-09-17 | ResMed Pty Ltd | Patient interface |
USD882066S1 (en) | 2016-05-13 | 2020-04-21 | Fisher & Paykel Healthcare Limited | Frame for a breathing mask |
USD1010103S1 (en) | 2016-05-13 | 2024-01-02 | Fisher & Paykel Healthcare Limited | Breathing mask assembly including a frame, headgear, and seal |
US12023444B2 (en) | 2016-06-16 | 2024-07-02 | Loewenstein Medical Technology S.A. | Connecting socket and rotary sleeve for respiration |
EP3257543A1 (en) * | 2016-06-16 | 2017-12-20 | Löwenstein Medical Technology S.A. | Connecting piece and rotary sleeve for ventilation |
US12029850B2 (en) | 2016-07-25 | 2024-07-09 | ResMed Pty Ltd | Respiratory pressure therapy system |
US11167102B2 (en) | 2016-07-25 | 2021-11-09 | ResMed Pty Ltd | Respiratory pressure therapy system |
EP4445936A2 (en) | 2016-08-26 | 2024-10-16 | ResMed Pty Ltd | Respiratory pressure therapy system with nebulising humidifier |
US11376391B2 (en) | 2016-08-26 | 2022-07-05 | ResMed Pty Ltd | Respiratory pressure therapy system with nebulising humidifier |
US12017007B2 (en) | 2016-09-21 | 2024-06-25 | ResMed Pty Ltd | Vent and vent adaptor for patient interface |
EP4091656A1 (en) | 2016-09-21 | 2022-11-23 | ResMed Pty Ltd | Vent and vent adaptor for patient interface |
US11420008B2 (en) | 2016-09-21 | 2022-08-23 | ResMed Pty Ltd | Vent and vent adaptor for patient interface |
US11273276B2 (en) | 2016-10-04 | 2022-03-15 | ResMed Pty Ltd | Patient interface with movable frame |
US11559648B2 (en) | 2016-10-04 | 2023-01-24 | ResMed Pty Ltd | Patient interface with movable frame |
US11696995B2 (en) | 2016-10-04 | 2023-07-11 | ResMed Pty Ltd | Patient interface with movable frame |
EP4316560A2 (en) | 2016-11-11 | 2024-02-07 | ResMed Pty Ltd | Gas washout vent for patient interface |
US11844902B2 (en) | 2016-11-11 | 2023-12-19 | ResMed Pty Ltd | Gas washout vent for patient interface |
US11160944B2 (en) | 2016-11-11 | 2021-11-02 | ResMed Pty Ltd | Gas washout vent for patient interface |
US11759598B2 (en) | 2016-11-22 | 2023-09-19 | ResMed Pty Ltd | Humidifier reservoir |
EP4218879A1 (en) | 2016-11-22 | 2023-08-02 | ResMed Pty Ltd | Humidifier reservoir |
US11229765B2 (en) | 2016-11-22 | 2022-01-25 | ResMed Pty Ltd | Humidifier reservoir |
US11351324B2 (en) | 2017-01-06 | 2022-06-07 | ResMed Pty Ltd | Vent adaptor for patient interface system |
EP4005622A1 (en) | 2017-01-06 | 2022-06-01 | ResMed Pty Ltd | Vent adaptor for a respiratory therapy system |
US12102766B2 (en) | 2017-01-06 | 2024-10-01 | ResMed Pty Ltd | Vent adaptor for patient interface system |
US11491297B2 (en) | 2017-01-09 | 2022-11-08 | ResMed Pty Ltd | Humidifier for a respiratory therapy device |
US11672932B2 (en) | 2017-02-14 | 2023-06-13 | ResMed Pty Ltd | Impeller for a respiratory device |
USD837973S1 (en) | 2017-02-23 | 2019-01-08 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
USD994876S1 (en) | 2017-02-23 | 2023-08-08 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
USD969306S1 (en) | 2017-02-23 | 2022-11-08 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
USD824020S1 (en) | 2017-02-23 | 2018-07-24 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
USD823455S1 (en) | 2017-02-23 | 2018-07-17 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
USD823454S1 (en) | 2017-02-23 | 2018-07-17 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
EP4241813A2 (en) | 2017-03-31 | 2023-09-13 | ResMed Pty Ltd | Patient interface |
US11628266B2 (en) | 2017-03-31 | 2023-04-18 | ResMed Pty Ltd | Patient interface |
US11413417B2 (en) | 2017-03-31 | 2022-08-16 | ResMed Pty Ltd | Patient interface |
US11052217B2 (en) | 2017-05-17 | 2021-07-06 | ResMed Pty Ltd | Humidifier |
EP4197579A1 (en) | 2017-12-22 | 2023-06-21 | ResMed Pty Ltd | Conduit headgear connector for patient interface |
US11173268B2 (en) | 2017-12-22 | 2021-11-16 | ResMed Pty Ltd | Conduit headgear connector for patient interface |
EP4378510A2 (en) | 2018-02-02 | 2024-06-05 | ResMed Pty Ltd | Connector assembly |
US11833307B2 (en) | 2018-02-02 | 2023-12-05 | ResMed Pty Ltd | Connector assembly for a patient interface |
EP4321197A2 (en) | 2018-03-28 | 2024-02-14 | ResMed Pty Ltd | Patient interface |
EP4393533A2 (en) | 2018-03-28 | 2024-07-03 | ResMed Pty Ltd | Patient interface |
US10953180B2 (en) | 2018-03-29 | 2021-03-23 | ResMed Pty Ltd | Conduit with magnetic connector |
EP4364772A2 (en) | 2018-03-29 | 2024-05-08 | ResMed Pty Ltd | Conduit with magnetic connector |
US11376392B2 (en) | 2018-04-24 | 2022-07-05 | ResMed Pty Ltd | Tub for use in a humidifier |
US11590310B2 (en) | 2018-06-26 | 2023-02-28 | ResMed Pty Ltd | Headgear tubing for a patient interface |
EP4249025A2 (en) | 2018-06-26 | 2023-09-27 | ResMed Pty Ltd | Headgear tubing for a patient interface |
US11406781B2 (en) | 2018-08-20 | 2022-08-09 | ResMed Pty Ltd | Patient interface |
EP4382156A2 (en) | 2018-08-20 | 2024-06-12 | ResMed Pty Ltd | Patient interface |
EP4230245A1 (en) | 2018-08-20 | 2023-08-23 | ResMed Pty Ltd | Headgear for a patient interface |
US11338103B2 (en) | 2018-08-20 | 2022-05-24 | ResMed Pty Ltd | Headgear for a patient interface |
US11529481B2 (en) | 2018-10-15 | 2022-12-20 | Resmed Pty Ltd. | Systems and methods for active power management in a medical device |
EP4439923A2 (en) | 2018-10-15 | 2024-10-02 | ResMed Pty Ltd | Systems and methods for active power management in a medical device |
US12059528B2 (en) | 2018-10-16 | 2024-08-13 | ResMed Pty Ltd | Textile seal-forming structure with multiple curvatures |
US11883600B2 (en) | 2018-10-16 | 2024-01-30 | ResMed Pty Ltd | Patient interface |
US11278694B2 (en) | 2018-10-16 | 2022-03-22 | ResMed Pty Ltd | Patient interface |
US11260193B2 (en) | 2018-10-16 | 2022-03-01 | ResMed Pty Ltd | Patient interface |
US12115314B2 (en) | 2018-10-16 | 2024-10-15 | ResMed Pty Ltd | Textile seal-forming structure with multiple curvatures |
US11712529B2 (en) | 2018-12-13 | 2023-08-01 | ResMed Pty Ltd | Pneumatic block for respiratory pressure therapy device |
US11508484B1 (en) | 2018-12-28 | 2022-11-22 | ResMed Pty Ltd | Prediction of respiratory therapy compliance |
US11464932B2 (en) | 2019-01-29 | 2022-10-11 | ResMed Pty Ltd | Headgear tubing for a patient interface |
EP4245344A2 (en) | 2019-01-29 | 2023-09-20 | ResMed Pty Ltd | Headgear tubing for a patient interface |
US11759592B2 (en) | 2019-01-29 | 2023-09-19 | ResMed Pty Ltd | Headgear tubing for a patient interface |
US12048812B2 (en) | 2019-02-13 | 2024-07-30 | ResMed Pty Ltd | Textile seal with air-assisted biasing portion |
EP4241816A2 (en) | 2019-02-13 | 2023-09-13 | ResMed Pty Ltd | Textile seal with air-assisted biasing portion |
US11497875B2 (en) | 2019-02-13 | 2022-11-15 | ResMed Pty Ltd | Textile seal with air-assisted biasing portion |
US11433197B2 (en) | 2019-02-22 | 2022-09-06 | ResMed Pty Ltd | Textile vent assembly |
US11896761B2 (en) | 2019-02-22 | 2024-02-13 | ResMed Pty Ltd | Textile vent assembly |
EP4364776A2 (en) | 2019-02-22 | 2024-05-08 | ResMed Pty Ltd | Textile vent assembly |
US11918741B2 (en) | 2019-03-18 | 2024-03-05 | ResMed Pty Ltd | Plenum chamber insert for patient interface |
EP4420707A2 (en) | 2019-03-18 | 2024-08-28 | ResMed Pty Ltd | Plenum chamber insert for patient interface |
US11497874B2 (en) | 2019-03-18 | 2022-11-15 | ResMed Pty Ltd | Plenum chamber insert for patient interface |
US11707589B2 (en) | 2019-03-28 | 2023-07-25 | ResMed Pty Ltd | Patient interface |
US12076487B2 (en) | 2019-04-08 | 2024-09-03 | ResMed Pty Ltd | Seal-forming structure, positioning and stabilizing structure and diffuser vent for patient interface |
US11628265B2 (en) | 2019-04-08 | 2023-04-18 | ResMed Pty Ltd | Seal-forming structure, positioning and stabilizing structure and diffuser vent for patient interface |
US11529491B2 (en) | 2019-04-17 | 2022-12-20 | ResMed Pty Ltd | CPAP system |
US11839720B2 (en) | 2019-04-17 | 2023-12-12 | ResMed Pty Ltd | Humidification interface arrangements |
US11291795B2 (en) | 2019-04-17 | 2022-04-05 | ResMed Pty Ltd | CPAP system |
US11344694B2 (en) | 2019-04-17 | 2022-05-31 | ResMed Pty Ltd | CPAP system |
US11541198B2 (en) | 2019-04-17 | 2023-01-03 | ResMed Pty Ltd | CPAP system |
US11478600B2 (en) | 2019-04-17 | 2022-10-25 | ResMed Pty Ltd | CPAP system |
US11478599B2 (en) | 2019-04-17 | 2022-10-25 | ResMed Pty Ltd | CPAP system |
US11351329B2 (en) | 2019-04-17 | 2022-06-07 | ResMed Pty Ltd | CPAP system |
US11383057B2 (en) | 2019-04-17 | 2022-07-12 | ResMed Pty Ltd | CPAP system |
US11938268B2 (en) | 2019-04-17 | 2024-03-26 | Resmed Pty, Ltd. | CPAP system |
US11458275B2 (en) | 2019-04-17 | 2022-10-04 | ResMed Pty Ltd | CPAP system |
US11458276B2 (en) | 2019-04-17 | 2022-10-04 | ResMed Pty Ltd | CPAP system |
US11612707B2 (en) | 2019-05-16 | 2023-03-28 | ResMed Pty Ltd | Two-way communications in a medical device |
US11583646B2 (en) | 2019-05-16 | 2023-02-21 | ResMed Pty Ltd | Two-way communications in a medical device |
US12064554B2 (en) | 2019-05-16 | 2024-08-20 | ResMed Pty, Ltd | Two-way communications in a medical device |
EP4438095A2 (en) | 2019-05-31 | 2024-10-02 | ResMed Pty Ltd | Vent and aav assembly |
WO2020240462A1 (en) | 2019-05-31 | 2020-12-03 | ResMed Pty Ltd | Vent and aav assembly |
US11633561B2 (en) | 2019-06-28 | 2023-04-25 | ResMed Pty Ltd | Adjustable headgear that is easy to don and doff |
US11679214B2 (en) | 2019-07-15 | 2023-06-20 | Resmed Pty Ltd. | Energy transfer circuit |
US11633563B2 (en) | 2019-07-31 | 2023-04-25 | ResMed Pty Ltd | Patient interface having seal-forming structure with varying construction |
US11623059B2 (en) | 2019-08-12 | 2023-04-11 | ResMed Pty Ltd | Pivotable outlet port |
US11771862B2 (en) | 2019-09-10 | 2023-10-03 | ResMed Pty Ltd | Patient interface |
US11931512B2 (en) | 2019-09-10 | 2024-03-19 | ResMed Pty Ltd | Oro-nasal patient interface |
EP4417237A2 (en) | 2019-09-10 | 2024-08-21 | ResMed Pty Ltd | A therapy system for respiratory-related disorders, and patient interface and headgear for use in same |
US11648364B2 (en) | 2019-10-16 | 2023-05-16 | ResMed Pty Ltd | Textile seal-forming structure with multiple curvatures |
US11844887B2 (en) | 2019-10-16 | 2023-12-19 | ResMed Pty Ltd | Textile seal-forming structure with multiple curvatures |
US11826511B2 (en) | 2019-10-31 | 2023-11-28 | ResMed Pty Ltd | Textile conduit with windows |
US11666724B2 (en) | 2019-11-29 | 2023-06-06 | ResMed Pty Ltd | Adjustable headgear tubing for a patient interface |
US11975151B2 (en) | 2020-01-29 | 2024-05-07 | ResMed Pty Ltd | Connector for positioning and stabilising structure |
US11779723B2 (en) | 2020-01-29 | 2023-10-10 | ResMed Pty Ltd | Connector for positioning and stabilising structure |
US11951258B2 (en) | 2020-03-20 | 2024-04-09 | ResMed Pty Ltd | Patient interface with an occipital anchor |
US12023445B2 (en) | 2020-07-24 | 2024-07-02 | ResMed Pty Ltd | Standalone patient heat and moisture exchanger |
US11931511B2 (en) | 2020-07-30 | 2024-03-19 | ResMed Pty Ltd | Seal-forming structure of patient interface with multiple sealing materials |
US11896854B2 (en) | 2020-08-31 | 2024-02-13 | ResMed Pty Ltd | Hygiene mask with seal forming structure |
US12023447B2 (en) | 2020-09-08 | 2024-07-02 | ResMed Pty Ltd | Humidification platform for use with a portable CPAP device |
US11590306B2 (en) | 2020-10-30 | 2023-02-28 | ResMed Pty Ltd | Two-way communications in a medical device |
WO2022099377A1 (en) | 2020-11-13 | 2022-05-19 | ResMed Pty Ltd | Patient interface system |
US11998696B2 (en) | 2020-11-30 | 2024-06-04 | ResMed Asia Pte. Ltd. | Patient interface and components thereof |
EP4098306A1 (en) | 2021-05-31 | 2022-12-07 | ResMed Pty Ltd | Vents for patient interfaces |
EP4438093A2 (en) | 2021-08-20 | 2024-10-02 | ResMed Pty Ltd | A vent structure for a respiratory therapy system |
EP4137187A1 (en) | 2021-08-20 | 2023-02-22 | ResMed Pty Ltd | A vent structure for a respiratory therapy system |
EP4144394A1 (en) | 2021-09-06 | 2023-03-08 | ResMed Pty Ltd | Patient interface system |
EP4154933A1 (en) | 2021-09-23 | 2023-03-29 | ResMed Pty Ltd | Patient interface for promoting natural breathing |
US11471634B1 (en) | 2021-12-14 | 2022-10-18 | ResMed Pty Ltd | Oro-pillow cushion assembly |
EP4327852A1 (en) | 2022-08-24 | 2024-02-28 | ResMed Pty Ltd | Apparatus for increasing breathing comfort during respiratory therapy |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9999740B2 (en) | Connector for a respiratory mask and a respiratory mask | |
US10842964B2 (en) | Breathing assistance apparatus | |
EP3838323B1 (en) | Respiratory mask with gas washout vent |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 49012/00 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2000930882 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 2001 504441 Kind code of ref document: A Format of ref document f/p: F |
|
WWP | Wipo information: published in national office |
Ref document number: 2000930882 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWG | Wipo information: grant in national office |
Ref document number: 49012/00 Country of ref document: AU |
|
WWG | Wipo information: grant in national office |
Ref document number: 2000930882 Country of ref document: EP |