DE29723101U1 - Device for coupling to ventilation masks - Google Patents
Device for coupling to ventilation masksInfo
- Publication number
- DE29723101U1 DE29723101U1 DE29723101U DE29723101U DE29723101U1 DE 29723101 U1 DE29723101 U1 DE 29723101U1 DE 29723101 U DE29723101 U DE 29723101U DE 29723101 U DE29723101 U DE 29723101U DE 29723101 U1 DE29723101 U1 DE 29723101U1
- Authority
- DE
- Germany
- Prior art keywords
- ventilation
- mask
- hamburg
- hansmann
- connecting element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/04—Couplings; Supporting frames
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- 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. ventilators; 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. ventilators; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/106—Filters in a path
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Emergency Medicine (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Description
^J -KANSMANN^J -KANSMANN
PATENTANWÄLTE^·· ··* 'EURO'pEAN'PAfFENT ATTORNEYS DIPL.-ING. DIERK HANSMANN · DR.-ING. HANS-HENNING KLICKOW ■ GEORG HANSMANN(tl977)PATENT ATTORNEYS^·· ··* 'EURO'pEAN'PATENT ATTORNEYS DIPL.-ING. DIERK HANSMANN · DR.-ING. HANS-HENNING KLICKOW ■ GEORG HANSMANN(tl977)
Telephone international: (++ 49 40) 38 24 57 /3 89 84 45 · Facsimile international: (++ 49 40) 3 89 35 JESSENSTRASSE 4 ■ 22767 HAMBURG ■ TEL. (040) 38 24 57/3 89 84 45 · FAX (040) 3 89 35International telephone: (++ 49 40) 38 24 57 /3 89 84 45 · International fax: (++ 49 40) 3 89 35 JESSENSTRASSE 4 ■ 22767 HAMBURG ■ TEL. (040) 38 24 57/3 89 84 45 · FAX (040) 3 89 35
P.6037P.6037
Anmelderin: Gottlieb Weimann Geräte fürApplicant: Gottlieb Weimann Devices for
Medizin und Arbeitsschutz GmbH + Co. KG,
Kronsaalsweg 4O7 D-22525 HamburgMedicine and Occupational Safety GmbH + Co. KG,
Kronsaalsweg 4O 7 D-22525 Hamburg
Die Erfindung bezieht sich auf eine Vorrichtung zur Ankopplung von Beatmungsmasken an Beatmungsschläuche, wobei ein Anschlußelement der Beatmungsmaske über eine Drehverbindung mit dem Beatmungsschlauch drehbeweglich gekoppelt ist.The invention relates to a device for coupling ventilation masks to ventilation tubes, wherein a connecting element of the ventilation mask is rotatably coupled to the ventilation tube via a rotary connection.
Bei Beatmungsmasken zur künstlichen Beatmung eines Patienten, beispielsweise zur Behandlung einer Schlafapnoe, die eine lang andauernde Benutzung erfordert, besteht das Problem, daß der Tragkomfort trotz Bewegung des Patienten beim Schlafen durch den Anschluß des Beatmungsschlauches nicht beeinträchtigt werden darf.When it comes to ventilation masks for artificial ventilation of a patient, for example for the treatment of sleep apnea, which requires long-term use, there is the problem that the wearing comfort must not be impaired by the connection of the ventilation tube, despite the patient moving while sleeping.
Deutsche Bank AG 65 49 844 (BLZ 200 700 00) ■ Postbank Hamburg 4234-206 (BLZ 200 100 20) Umsatzsteuer-Ident-Nr. (Vat Reg No) DE 117 938 972 Deutsche Bank AG 65 49 844 (bank code 200 700 00) ■ Postbank Hamburg 4234-206 (bank code 200 100 20) VAT Identification No. (VAT Reg No) DE 117 938 972
Es ist hierzu bekannt, den Beatmungsschlauch über ein Verbindungssystem in Form eines Drehgelenkes anzukoppeln, welches in einer Achse drehbar ausgeführt ist. Dieses Gelenk kann durch seine eingeschränkte Bewegungsmöglichkeit ein entstehendes Drehmoment zwischen Schlauch und Maske bei bestimmten Kopfbewegungen des Patienten nicht verhindern. Hierdurch besteht die Gefahr, daß der Sitz der Maske verändert wird und es zu unerwünschten Leckagen zwischen Maske und Gesicht kommt. Die dabei ausströmende Luft kann zu Augenentzündungen und gegebenenfalls zu einem Abfall des Therapiedruckes führen.It is known to connect the ventilation tube via a connection system in the form of a swivel joint, which can rotate on one axis. Due to its limited range of motion, this joint cannot prevent a torque that occurs between the tube and the mask when the patient makes certain head movements. This poses the risk that the fit of the mask will be changed and that unwanted leaks will occur between the mask and the face. The air that escapes can lead to eye infections and possibly to a drop in the therapy pressure.
Die Aufgabe der Erfindung ist es, einen gattungsgemäßen Anschluß eines Beatmungsscl;ilauches zu verbessern und auf einfache Weise auftretende Momente zwischen Beatmungsschlauch und Beatmungsmaske zu verhindern.The object of the invention is to improve a generic connection of a ventilation hose and to prevent moments occurring between the ventilation hose and the ventilation mask in a simple manner.
Die Lösung dieser Aufgabe erfolgt erfindungsgemäß dadurch, daß das Anschlußelement mit der Beatmungsmaske an einem dem Beatmungsschlauch abgewandten Ende gewölbte Gleitflächen als Gelenkelement aufweist und in einer korrespondierenden Aufnahme der Beatmungsmaske kardanisch beweglich angeordnet ist.This object is achieved according to the invention in that the connecting element with the ventilation mask has curved sliding surfaces as a joint element at an end facing away from the ventilation tube and is arranged in a cardanically movable manner in a corresponding receptacle of the ventilation mask.
Hierdurch wird ermöglicht, daß die Maske bei Kopfbewegungen während der Schlafphase nicht durch ein Übertragungselement zwischen Schlauch und Maske verrutscht und es somit auch nicht zu Maskenlecks kommt. Es wird eine Krafteinleitung durch den in allen Richtungen sich einstellenden Beatmungsschlauches vermieden, da durch das Verbindungssystem der Beatmungsschlauch bei Kopfbewegungen nicht angehoben wird.This ensures that the mask does not slip when the head moves during sleep due to a transmission element between the tube and the mask, thus preventing mask leaks. The introduction of force through the ventilation tube, which adjusts in all directions, is avoided because the connection system prevents the ventilation tube from being lifted when the head moves.
Bei einer derartigen Ausbildung ist es vorteilhaft, daß die gewölbten Gleitflächen als Gelenkelement (5) kugelförmig ausgebildet sind.With such a design, it is advantageous that the curved sliding surfaces are spherically designed as a joint element (5).
Eine günstige Ausbildung wird dadurch geschaffen, daß
das Anschlußelement als winkliger Rohrkrümmer ausgebildet ist.A favorable education is created by
the connecting element is designed as an angled pipe bend.
Ferner wird vorgeschlagen, daß die Aufnahme für das Anschlußelement in dem Maskenkörper der Beatmungsmaske integriert und durch ein Filterelement umgeben ist.It is further proposed that the receptacle for the connection element be integrated into the mask body of the ventilation mask and be surrounded by a filter element.
Eine günstige Materialauswahl wird dadurch geschaffen, daß die Kugelschicht und die Aufnahme aus einem thermoplastischen Kunststoff gebildet sind.A favorable choice of material is created by the fact that the ball layer and the holder are made of a thermoplastic material.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung als Schnittdarstellung schematisch dargestellt.In the drawing, an embodiment of the invention is shown schematically as a sectional view.
Bei der gezeigten Ausbildung ist der Maskenkörper 1 der Beatmungsmaske mit einem Beatmungsschlauch 2, der in bekannter Weise von einen Beatmungsgerät ausgeht, gekoppelt. In the embodiment shown, the mask body 1 of the ventilation mask is coupled to a ventilation tube 2, which extends from a ventilator in a known manner.
Zwischen Maskenkörper 1 und Beatmungsschlauch 2 ist als Anschlußelement 3 ein rechtwinkliger Rohrkrümmer angeordnet. Dieser Rohrkrümmer 3 ist einerseits mit dem Beatmungsschlauch 2 über eine Drehhülse 4 verbunden, die auf den Rohrkrümmer 3 drehbar gehalten ist und damit eine Drehbewegung ermöglicht.A right-angled pipe bend is arranged as a connecting element 3 between the mask body 1 and the ventilation tube 2. This pipe bend 3 is connected on the one hand to the ventilation tube 2 via a rotating sleeve 4, which is rotatably mounted on the pipe bend 3 and thus enables a rotating movement.
Andererseits ist das Anschlußelement 3 in seinem Endbereich gewölbte Gleitflächen als Gelenkelement 5 ausgebildet und in einer korrespondierenden Aufnahme 6 des Maskenkörpers 1 eingesetzt. Die gewölbten Gleitflächen, in Form einer kugelförmigen Ausbildung, ermöglichenOn the other hand, the connecting element 3 is designed in its end region with curved sliding surfaces as a joint element 5 and is inserted into a corresponding receptacle 6 of the mask body 1. The curved sliding surfaces, in the form of a spherical design, enable
Drehbewegungen und verhindern gleichzeitig ein Herausziehen aus der Aufnahme 6. Hierdurch ist der Beatmungsschlauch 2 über das Anschlußelement 3 in drei zusätzliche Achsen beweglich angeordnet, so daß eine bedarfsgerechte Einstellung des Beatmungsschlauches 2 erfolgt.Rotational movements and at the same time prevent it from being pulled out of the holder 6. As a result, the ventilation tube 2 is arranged to be movable in three additional axes via the connecting element 3, so that the ventilation tube 2 can be adjusted as required.
Die Aufnahme 6 ist dabei direkt in den Maskenkörper 1 integriert und in dieser Ausbildung von einem Filterelement 7 umgeben.The holder 6 is integrated directly into the mask body 1 and in this design is surrounded by a filter element 7.
Claims (5)
Kronsaalsweg 40, D-22525 HamburgMedicine and Occupational Safety GmbH + Co. KG,
Kronsaalsweg 40, D-22525 Hamburg
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29723101U DE29723101U1 (en) | 1997-04-05 | 1997-04-05 | Device for coupling to ventilation masks |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19714111 | 1997-04-05 | ||
| DE29723101U DE29723101U1 (en) | 1997-04-05 | 1997-04-05 | Device for coupling to ventilation masks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29723101U1 true DE29723101U1 (en) | 1998-05-28 |
Family
ID=26035515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29723101U Expired - Lifetime DE29723101U1 (en) | 1997-04-05 | 1997-04-05 | Device for coupling to ventilation masks |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29723101U1 (en) |
Cited By (88)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6044844A (en) | 1996-12-02 | 2000-04-04 | Resmed Limited | Mask and harness assembly |
| USD423096S (en) | 1997-02-25 | 2000-04-18 | Resmed Limited | Nasal mask cushion |
| USD428987S (en) | 1997-02-25 | 2000-08-01 | Resmed Limited | Nasal mask shell |
| US6112746A (en) | 1996-07-26 | 2000-09-05 | Resmed Limited | Nasal mask and mask cushion therefor |
| US6119693A (en) | 1998-01-16 | 2000-09-19 | Resmed Limited | Forehead support for facial mask |
| US6123071A (en) | 1993-06-18 | 2000-09-26 | Resmed Limited | Facial masks for assisted respiration or CPAP |
| US6513526B2 (en) | 1996-07-26 | 2003-02-04 | Resmed Limited | Full-face mask and mask cushion therefor |
| US6561190B1 (en) | 1997-02-10 | 2003-05-13 | Resmed Limited | Mask and a vent assembly therefor |
| US6561191B1 (en) | 1997-02-10 | 2003-05-13 | Resmed Limited | Mask and a vent assembly therefor |
| EP1314446A3 (en) * | 2001-11-27 | 2003-07-09 | GOTTLIEB WEINMANN GERÄTE FÜR MEDIZIN UND ARBEITSSCHUTZ GMBH & CO. | Breathing mask |
| USD498529S1 (en) | 1996-07-26 | 2004-11-16 | Resmed Limited | Portion of a cushion for use with a mask assembly in the application of continuous positive airway pressure (CPAP) |
| US6823869B2 (en) | 2001-09-07 | 2004-11-30 | Resmed Limited | Mask assembly |
| US6860269B2 (en) | 1999-06-18 | 2005-03-01 | Resmed Limited | Forehead support for facial mask |
| US6889692B2 (en) | 1996-10-16 | 2005-05-10 | Resmed Limited | Vent valve assembly |
| USD507831S1 (en) | 2002-03-22 | 2005-07-26 | Invacare Corporation | Nasal mask |
| US6973929B2 (en) | 1999-03-29 | 2005-12-13 | Resmed Limited | Forehead support for a facial mask |
| WO2005123166A1 (en) * | 2004-06-16 | 2005-12-29 | Resmed Limited | Cushion for a respiratory mask assembly |
| US7000614B2 (en) | 2002-01-17 | 2006-02-21 | Map Medizin-Technologie Gmbh | Breathing mask arrangement and a forehead support device for same |
| US7011090B2 (en) | 2001-09-07 | 2006-03-14 | Resmed Limited | Elbow for mask assembly |
| WO2006024288A3 (en) * | 2004-09-03 | 2006-04-27 | Weinmann G Geraete Med | Respiratory mask |
| US7216647B2 (en) | 2001-09-07 | 2007-05-15 | Resmed Limited | Forehead pad for respiratory mask |
| DE102006041038A1 (en) * | 2006-03-31 | 2007-10-04 | Weinmann Geräte für Medizin GmbH + Co. KG | Mask e.g. nasal mask, for e.g. respiration, has structural parts such as mask base body, connecting piece and securing ring, formed in modular system and developed such that structural parts are used for different types of masks |
| US7290546B2 (en) | 2002-03-22 | 2007-11-06 | Invacare Corporation | Nasal mask |
| US7320323B2 (en) | 2001-10-22 | 2008-01-22 | Map Medizin-Technologie Gmbh | Breathing mask device and application device and frontal support device thereof |
| WO2008043134A1 (en) * | 2006-10-09 | 2008-04-17 | Australian Centre For Advanced Medical Technology Pty Ltd | Gas mask assembly with swivel connector |
| US7406965B2 (en) | 2003-05-05 | 2008-08-05 | Resmed Limited | Forehead support for facial mask |
| US7503327B2 (en) | 2003-04-10 | 2009-03-17 | Resmed Limited | Mask with integral cushion and forehead piece |
| US7523754B2 (en) | 2001-09-07 | 2009-04-28 | Resmed Limited | Cushion for a respiratory mask assembly |
| US7621274B2 (en) | 2003-03-22 | 2009-11-24 | Invacare Corporation | Nasal mask |
| US7753050B2 (en) | 2001-09-07 | 2010-07-13 | Resmed Limited | Headgear connection assembly for a respiratory mask assembly |
| US7775209B2 (en) | 2000-10-19 | 2010-08-17 | Map Medizintechnologie Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
| US7926487B2 (en) | 2000-05-15 | 2011-04-19 | Resmed Limited | Respiratory mask having gas washout vent and gas washout vent assembly for a respiratory mask |
| US7934501B2 (en) | 2004-07-23 | 2011-05-03 | Resmed Limited | Swivel elbow for a patient interface |
| US7942150B2 (en) | 2004-04-09 | 2011-05-17 | Resmed Limited | Nasal assembly |
| US7942148B2 (en) | 2003-12-31 | 2011-05-17 | Resmed Limited | Compact oronasal patient interface |
| US7967014B2 (en) | 2001-10-22 | 2011-06-28 | Map Medizin-Technologie Gmbh | Application device for breathing mask arrangement |
| US8291906B2 (en) | 2008-06-04 | 2012-10-23 | Resmed Limited | Patient interface systems |
| US8297285B2 (en) | 2006-07-28 | 2012-10-30 | Resmed Limited | Delivery of respiratory therapy |
| US8443805B2 (en) | 2002-11-08 | 2013-05-21 | Resmed Limited | Headgear assembly for a respiratory mask assembly |
| US8485192B2 (en) | 2005-01-12 | 2013-07-16 | Resmed Limited | Cushion for patient interface |
| US8505535B2 (en) | 2003-05-02 | 2013-08-13 | Resmed Limited | Mask system |
| US8517023B2 (en) | 2007-01-30 | 2013-08-27 | Resmed Limited | Mask system with interchangeable headgear connectors |
| US8522784B2 (en) | 2008-03-04 | 2013-09-03 | Resmed Limited | Mask system |
| US8807135B2 (en) | 2004-06-03 | 2014-08-19 | Resmed Limited | Cushion for a patient interface |
| CN104056333A (en) * | 2014-07-14 | 2014-09-24 | 成都万顺达模具零件有限公司 | Respiration-assisting mask structure |
| US8869797B2 (en) | 2007-04-19 | 2014-10-28 | Resmed Limited | Cushion and cushion to frame assembly mechanism for patient interface |
| US8905031B2 (en) | 2008-06-04 | 2014-12-09 | Resmed Limited | Patient interface systems |
| US8944061B2 (en) | 2005-10-14 | 2015-02-03 | Resmed Limited | Cushion to frame assembly mechanism |
| CN104487122A (en) * | 2012-05-18 | 2015-04-01 | 瑞思迈有限公司 | Nasal mask system |
| US9027558B2 (en) | 2001-09-07 | 2015-05-12 | Resmed Limited | Headgear connection assembly for a respiratory mask assembly |
| US9095673B2 (en) | 2008-12-15 | 2015-08-04 | Resmed Limited | Unobtrusive nasal mask |
| US9162034B2 (en) | 2006-07-28 | 2015-10-20 | Resmed Limited | Delivery of respiratory therapy |
| US9381316B2 (en) | 2005-10-25 | 2016-07-05 | Resmed Limited | Interchangeable mask assembly |
| US9480809B2 (en) | 2007-07-30 | 2016-11-01 | Resmed Limited | Patient interface |
| CN106861002A (en) * | 2017-01-06 | 2017-06-20 | 北京怡和嘉业医疗科技股份有限公司 | Respiratory mask connector and respiratory mask |
| US9802021B2 (en) | 2002-12-06 | 2017-10-31 | Fisher & Paykel Healthcare Limited | Mouthpiece |
| US9884160B2 (en) | 2004-04-02 | 2018-02-06 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| EP3281665A1 (en) * | 2011-07-08 | 2018-02-14 | ResMed Limited | Swivel elbow and connector assembly for patient interface systems |
| US9987450B2 (en) | 2008-03-04 | 2018-06-05 | Resmed Limited | Interface including a foam cushioning element |
| 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 |
| USD824020S1 (en) | 2017-02-23 | 2018-07-24 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
| US10137273B2 (en) | 2001-11-20 | 2018-11-27 | Fisher & Paykel Healthcare Limited | Patient interfaces |
| US10166357B2 (en) | 2006-12-15 | 2019-01-01 | Resmed Limited | Delivery of respiratory therapy with nasal interface |
| US10252015B2 (en) | 2004-02-23 | 2019-04-09 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US10258757B2 (en) | 2008-05-12 | 2019-04-16 | Fisher & Paykel Healthcare Limited | Patient interface and aspects thereof |
| US10265489B2 (en) | 2008-09-12 | 2019-04-23 | Resmed Limited | Foam-based interfacing structure |
| US10272218B2 (en) | 2010-10-08 | 2019-04-30 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US10307554B2 (en) | 2002-11-06 | 2019-06-04 | Resmed Limited | Mask and components thereof |
| US10328226B2 (en) | 2008-05-12 | 2019-06-25 | Fisher & Paykel Healthcare Limited | Patient interface and aspects thereof |
| US10384029B2 (en) | 2009-11-18 | 2019-08-20 | Fisher & Paykel Healthcare Limited | Nasal interface |
| US10463825B2 (en) | 2004-04-02 | 2019-11-05 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US10518054B2 (en) | 2014-08-25 | 2019-12-31 | Fisher & Paykel Healthcare Limited | Respiratory mask and related portions, components or sub-assemblies |
| US10603456B2 (en) | 2011-04-15 | 2020-03-31 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion |
| US10786642B2 (en) | 2009-01-30 | 2020-09-29 | ResMed Pty Ltd | Patient interface structure and method/tool for manufacturing same |
| US10828454B2 (en) | 2013-12-11 | 2020-11-10 | Fisher & Paykel Healthcare Limited | Respiratory interface |
| US10828440B2 (en) | 2011-04-15 | 2020-11-10 | Fisher & Paykle Healthcare Limited | Interface comprising a rolling nasal bridge portion |
| US10898662B2 (en) | 2013-02-21 | 2021-01-26 | Fisher & Paykel Healthcare Limited | Patient interface with venting |
| US10946155B2 (en) | 2012-09-04 | 2021-03-16 | Fisher & Paykel Healthcare Limited | Valsalva mask |
| US11000662B2 (en) | 2006-09-28 | 2021-05-11 | Australian Centre For Advanced Medical Technology Pty Ltd | Respirator mask |
| US11129953B2 (en) | 2008-03-04 | 2021-09-28 | ResMed Pty Ltd | Foam respiratory mask |
| US11179535B2 (en) | 2008-10-10 | 2021-11-23 | Fisher & Paykel Healthcare Limited | Nasal pillows for a patient interface |
| US11260194B2 (en) | 2006-07-14 | 2022-03-01 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US11331447B2 (en) | 2008-03-04 | 2022-05-17 | ResMed Pty Ltd | Mask system with snap-fit shroud |
| US11541197B2 (en) | 2008-07-18 | 2023-01-03 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US11806452B2 (en) | 2012-08-08 | 2023-11-07 | Fisher & Paykel Healthcare Limited | Headgear for patient interface |
| US12485242B2 (en) | 2019-10-14 | 2025-12-02 | Fisher & Paykel Healthcare Limited | Respiratory interface assembly |
| US12508387B2 (en) | 2023-07-27 | 2025-12-30 | ResMed Pty Ltd | Patient interface systems |
-
1997
- 1997-04-05 DE DE29723101U patent/DE29723101U1/en not_active Expired - Lifetime
Cited By (329)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6123071A (en) | 1993-06-18 | 2000-09-26 | Resmed Limited | Facial masks for assisted respiration or CPAP |
| US6701927B2 (en) | 1996-07-26 | 2004-03-09 | Resmed Limited | Full-face mask and mask cushion therefor |
| US9463295B2 (en) | 1996-07-26 | 2016-10-11 | Resmed Limited | Mask and mask cushion therefor |
| US6112746A (en) | 1996-07-26 | 2000-09-05 | Resmed Limited | Nasal mask and mask cushion therefor |
| US7950392B2 (en) | 1996-07-26 | 2011-05-31 | Resmed Limited | Cushion and mask therefor |
| US7178527B2 (en) | 1996-07-26 | 2007-02-20 | Resmed Limited | Nasal mask and mask cushion therefor |
| US6357441B1 (en) | 1996-07-26 | 2002-03-19 | Resmed Limited | Nasal mask and mask cushion therefor |
| US8056561B2 (en) | 1996-07-26 | 2011-11-15 | Resmed Limited | Full-face mask and mask cushion therefor |
| US6513526B2 (en) | 1996-07-26 | 2003-02-04 | Resmed Limited | Full-face mask and mask cushion therefor |
| USD498529S1 (en) | 1996-07-26 | 2004-11-16 | Resmed Limited | Portion of a cushion for use with a mask assembly in the application of continuous positive airway pressure (CPAP) |
| US7069933B2 (en) | 1996-07-26 | 2006-07-04 | Resmed Limited | Breathing mask and mask cushion therefor |
| US7243651B2 (en) | 1996-07-26 | 2007-07-17 | Resmed Limited | Cushion and mask therefor |
| US6581602B2 (en) | 1996-07-26 | 2003-06-24 | Resmed Limited | Nasal mask and mask cushion therefor |
| US8813748B2 (en) | 1996-07-26 | 2014-08-26 | Resmed Limited | Full-face mask and mask cushion therefor |
| US6634358B2 (en) | 1996-07-26 | 2003-10-21 | Resmed Limited | Nasal mask cushion assembly |
| US8636006B2 (en) | 1996-07-26 | 2014-01-28 | Resmed Limited | Mask |
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