DE10331837B3 - Face mask for breathing gear has cover fitting over part of face and nose of user, connected to air hose at top with fastening device engaging patient's forehead and flexible bellows - Google Patents
Face mask for breathing gear has cover fitting over part of face and nose of user, connected to air hose at top with fastening device engaging patient's forehead and flexible bellows Download PDFInfo
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- DE10331837B3 DE10331837B3 DE2003131837 DE10331837A DE10331837B3 DE 10331837 B3 DE10331837 B3 DE 10331837B3 DE 2003131837 DE2003131837 DE 2003131837 DE 10331837 A DE10331837 A DE 10331837A DE 10331837 B3 DE10331837 B3 DE 10331837B3
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- face
- face mask
- forehead
- nose
- mask according
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- Expired - Fee Related
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 45
- 210000001061 forehead Anatomy 0.000 title claims abstract description 27
- 230000007704 transition Effects 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 2
- 230000036760 body temperature Effects 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 230000001815 facial effect Effects 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 210000003128 head Anatomy 0.000 description 8
- 230000000241 respiratory effect Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 208000008784 apnea Diseases 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 206010038669 Respiratory arrest Diseases 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000011513 continuous positive airway pressure therapy Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000008667 sleep stage Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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. ventilators; Tracheal tubes
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
-
- 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
- A61M16/06—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. ventilators; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Die Erfindung liegt auf dem Gebiet von Gesichtsmasken für Beatmungsgeräte gemäß dem Oberbegriff des Patentanspruchs 1.The Invention is in the field of face masks for ventilators according to the preamble of claim 1
Obstruktive Atmungsstörungen führen zu Apnoen (Atemstillstand), durch die der Schlafende erwacht. Häufige Apnoen verhindern, dass der Schlafende in den erholsamen Tiefschlaf fällt. Menschen, die Apnoen während des Schlafens erleiden, sind deshalb tagsüber unausgeschlafen, was zu sozialen Problemen am Arbeitsplatz und im schlimmsten Fall zu tödlichen Unfällen, beispielsweise bei Berufskraftfahrern, führen kann.obstructive respiratory disorders to lead to apnea (respiratory arrest), through which the sleeping person awakens. Frequent apneas prevent the sleeping person from relaxing in deep sleep. People, the apneas during Sleep are therefore not well-rested during the day, which is too social problems in the workplace and, in the worst case, deadly accidents For example, in professional drivers, can lead.
Bekannt
sind Geräte
zur Durchführung
der CPAP (continuous positive airway pressure)-Therapie. Die CPAP-Therapie
wird in Chest. Volume No. 110, Seiten 1077-1088, Oktober 1996 und
Sleep, Volume No. 19, Seiten 184-188 beschrieben. Ein CPAP-Gerät appliziert
mittels eines Kompressors oder einer Turbine, vorzugsweise über einen
Luftbefeuchter, über
einen Schlauch und eine Nasenmaske einen positiven Überdruck
bis zu etwa 30 mbar in den Atemwegen des Patienten. Dieser Überdruck
soll gewährleisten,
dass die oberen Atemwege während
der gesamten Nacht vollständig
geöffnet
bleiben und somit keine Apnoen (Atemstillstände) auftreten (
Die
Die WO 00/66209 A1 offenbart eine Vorrichtung zur Erfassung elektrischer Potenziale im Stirnbereich eines Patienten. Zu diesem Zweck umfasst die Vorrichtung eine im Stirnbereich applizierbare Elektrodeneinrichtung, die an einem Stirnauflageelement befestigt ist, das mit einem Maskenkörper mechanisch durch einen Atemgaskanal gekoppelt ist. Bei einer Ausführungsform sind Maskenkörper, Atemgaskanal sowie Stirnauflageelement integral aus einem elastomeren Material, insbesondere Silikonkautschuk hergestellt. Am Stirnauflageelement kann ein Stirnband zur wiederholbar positionsgenauen Applizierung der Elektroden angebracht werden. Im Bereich einer Kopplungsstelle zwischen dem Atemgasschlauch und dem Atemgaskanal kann eine Kugelgelenkseinrichtung vorgesehen sein, durch welche die Einleitung etwaiger Drehmomente durch den Atemgasschlauch in die Atemmaske reduziert wird.The WO 00/66209 A1 discloses a device for detecting electrical Potential in the forehead area of a patient. For this purpose, the Device an electrode device that can be applied in the forehead region, which is attached to a forehead support member which mechanically with a mask body is coupled by a breathing gas channel. In one embodiment are mask body, respiratory gas channel and end support element integrally made of an elastomeric material, in particular silicone rubber produced. On the forehead support element can a headband for repeatable precise application of the Electrodes are attached. In the area of a coupling point between the breathing gas hose and the breathing gas channel can be a ball joint device be provided, through which the initiation of any torques is reduced through the breathing gas hose into the breathing mask.
Die
Die
Aus
der
Ferner ist aus der WO 03/004082 A1 ein Ausatemventil für Beatmungsgeräte, insbesondere CPAP-Geräte bekannt. Die WO 03/004082 A1 wird durch Bezugnahme in diese Anmeldung eingeschlossen. Das Ausatemventil dient im Wesentlichen dazu, einen unmittelbaren Luftfluss von einem Beatmungsgerät zu einer Ausatemöffnung zu unterbinden. Vielmehr soll während der Inspiration der Luftfluss lediglich vom Beatmungsgerät zum Patienten oder Benutzer nicht aber zur Ausatemöffnung und während der Exspiration vom Patienten zur Ausatemöffnung, nicht aber zum Beatmungsgerät zurück erfolgen. Dies wird durch einen beweglichen Kolben erreicht. Ist während der Inspiration der patientenseitige Druck geringerer als der vom Beatmungsgerät gelieferte Druck, so wird der Kolben in Richtung Patienten gedrückt. Er verschließt in dieser Stellung die Ausatemöffnung und öffnet einen Überströmkanal zwischen Patienten und Beatmungsgerät. Ist umgekehrt bei der Exspiration der patientenseitige Druck höher als der vom Beatmungsgerät gelieferte Druck, wird der Kolben in Richtung Beatmungsgerät gedrückt und verschließt in dieser Stellung den Überströmkanal und gibt die Ausatemöffnung frei.Furthermore, from WO 03/004082 A1 an exhalation valve for ventilators, in particular CPAP devices known. WO 03/004082 A1 is incorporated by reference into this application. The exhalation valve serves essentially to prevent an immediate air flow from a respirator to an exhalation. Rather, during inspiration, the air flow should only be from the respirator to the patient or user but not to the exhalation and during exhalation from the patient to the exhalation port, but not back to the respirator. This is achieved by a movable piston. During inspiration, the patient side pressure is less than that of the ventilator delivered pressure, the piston is pushed towards the patient. In this position, it closes off the exhalation opening and opens an overflow channel between the patient and the ventilator. Conversely, when exhaling the patient-side pressure is higher than the pressure supplied by the ventilator, the piston is pushed towards the ventilator and closes in this position the overflow and releases the exhalation.
Es ist Aufgabe der Erfindung, eine komfortablere Gesichtsmaske für . Beatmungsgeräte anzugeben.It It is an object of the invention to provide a more comfortable face mask for. Specify ventilators.
Diese Aufgabe wird durch eine Gesichtsmaske gemäß Anspruch 1 gelöst.These The object is achieved by a face mask according to claim 1.
Bevorzugte Ausführungsformen sind Gegenstand der abhängigen Ansprüche.preferred embodiments are the subject of the dependent Claims.
Ein Gelenk zwischen Nasenteil und Stirnteil erlaubt eine einfache Anpassung der Gesichtsmaske an die Gesichtsform eines Benutzers.One Joint between nose piece and front part allows easy adjustment the face mask to the face shape of a user.
Dem gleichen Zweck dient ein flexibler Übergang zwischen dem Nasenteil und dem Stirnteil. Die Flexibilität des Übergangs kann durch eine umlaufende Falte, eine Einstülpung, einen Wellschlauch, einen Spiralschlauch oder einen Faltenbalg erhöht werden. Durch die Anpassung der Gesichtsmaske an die Kopfform des Benutzers kann der Schlauch enger am Kopf geführt werden, was die Einleitung von Drehmomenten in die Maske aufgrund des kurzen Hebelarms vermindert.the same purpose serves a flexible transition between the nose part and the front part. The flexibility of the transition can be achieved by a circumferential Wrinkle, an invagination, a corrugated hose, a spiral hose or a bellows are increased. By adapting the face mask to the user's head shape the hose can be guided closer to the head what the initiation torques in the mask due to the short lever arm reduced.
Vorteilhaft an der Herstellung des flexiblen Überganges und des Nasenteils aus einem Stück sind die geringeren Herstellungskosten aufgrund der geringeren Anzahl von Teilen und die bessere Dichtung.Advantageous on the production of the flexible transition and the nose part are one piece the lower manufacturing costs due to the smaller number of parts and the better seal.
Vorteilhaft an der Anordnung eines Ausatemventils vor dem Stirnteil ist, dass hier das Ausatemventil den Tragekomfort der Gesichtsmaske am wenigsten beeinträchtigt. So wird das Sichtfeld durch das Ausatemventil wenig eingeschränkt. Es stört bei Bewegungen wenig und der Beatmungschlauch kann eng am Kopf des Benutzers geführt werden, was die Einleitung von Drehmomenten in die Maske durch den kurzen Hebelarm gering hält.Advantageous on the arrangement of an exhalation valve in front of the front part is that here the exhalation valve least affected the wearing comfort of the face mask. Thus, the field of view is limited by the exhalation valve. It interferes with movements little and the breathing tube can be kept close to the user's head, which the introduction of torques into the mask by the short lever arm keeps low.
Vorteilhaft an einem Ausatemventil, das Luft lediglich vom Beatmungsschlauchanschluss zum Nasenteil, nicht aber vom Beatmungsschlauchanschluss unmittelbar in die Umgebung und/oder vom Nasenteil in die Umgebung, nicht aber zum Beatmungsschlauchanschluss fließen lässt, ist ein geringerer erforderlicher mittlerer Luftfluss. Aufgrund des geringeren Luftflusses kann das Beatmungsgerät mit geringerer Leistung betrieben werden.Advantageous on an exhalation valve, the air only from the breathing tube connection to the nose part, but not directly from the breathing tube connection in the environment and / or the nose part in the environment, but not flows to the breathing tube connection, a lower is required average airflow. Due to the lower air flow, the ventilator be operated at a lower power.
Vorteilhaft an der Herstellung des Nasenteils aus einem flexiblen Maskenkissen und einem weitgehend starren Maskenkörper ist eine hohe Dichtigkeit ohne bei einem Benutzer Druckstellen im Gesicht zu hinterlassen.Advantageous on the production of the nose part from a flexible mask cushion and a substantially rigid mask body is a high tightness without leaving a bruising on the user's face.
Vorteilhaft an Silicon ist seine gute Hautverträglichkeit.Advantageous On Silicon is its good skin tolerance.
Vorteilhaft an der Verbindung eines Befestigungsbands durch einen Schnappverschluss mit dem Maskenkörper ist der hohe Bedienungskomfort, da Befestigungsband und Maskenkörper schnell voneinander getrennt oder miteinander verbunden werden können, ohne die effektive Länge des Befestigungsbands und damit die Anpassung an die Kopfgröße des Benutzers zu verändern.Advantageous at the connection of a fastening strap by a snap closure with the mask body is the high ease of use, as fastening tape and mask body quickly can be separated from each other or connected to each other, without the effective length the fastening strap and thus the adaptation to the head size of the user to change.
Die Verwendung von Stirnkissen am Stirnteil erhöht den Tragekomfort.The Use of forehead cushion on the front part increases the wearing comfort.
Der Einsatz von festen Stegen im Stirnteil erleichtert die Übertragung von durch den Beatmungschlauch in den Stirnteil eingeleiteten Drehmomenten vom Stirnteil auf den Kopf ohne allzu hohe Drücke zu erzeugen.Of the Use of fixed webs in the front part facilitates the transfer of torques introduced through the breathing tube into the face part From the front part to the head without too high pressures to produce.
Eine rotationssymmetrische Ausgestaltung des Beatmungsschlauchanschlusses ermöglicht ein Verdrehen des Schlauches gegenüber der Gesichtsmaske und minimiert so die Übertragung von Drehmomenten vom Schlauch auf die Gesichtsmaske.A rotationally symmetrical design of the breathing tube connection allows a twisting of the hose relative to the face mask and minimized so the transfer torques from the hose to the face mask.
Die Verwendung von ineinander eingreifenden Verzahnungen zwischen Nasenteil und Stirnteil fixiert einerseits das Nasenteil gegenüber dem Stirnteil und ermöglicht andererseits eine quasistufenlose Verstellung des Winkels zwischen Nasenteil und Stirnteil, um den Winkel an die Gesichtsform des Benutzers anzupassen. Verzahnungen sind vorteilhafterweise preiswert herzustellen.The Use of meshing teeth between nosepiece and front part fixed on the one hand the nose part opposite the Front part and allows on the other hand a quasistufenlose adjustment of the angle between Nose part and front part to the angle to the face shape of the user adapt. Gears are advantageously inexpensive to manufacture.
Das Anbringen zumindest einer Verzahnung auf einer biegsamen Lasche ermöglicht den Eingriff der Verzahnungen ineinander auf einfache Weise durch Verbiegen der Lasche zu lösen, um den Winkel zwischen Nasenteil und Stirnteil zu ändern.The Attaching at least one toothing on a flexible tab allows the engagement of the teeth in each other in a simple manner Bending the tab to release, to change the angle between the nosepiece and the front part.
Im Folgenden werden bevorzugte Ausführungsformen der Erfindung unter Bezugnahme auf die beiliegende Figur beschrieben.in the The following are preferred embodiments of the invention with reference to the accompanying figure.
Die
in
Nasenteil
Das
Stirnteil
Stirnteil
Stirnteil
Die
oberen Laschen
Der
Beatmungschlauch
Das
Ausatemventil
- 11
- Nasenteilnosepiece
- 22
- Stirnteilfront part
- 33
- Beatmungsschlauchbreathing tube
- 44
- Maskenkissencushion
- 55
- Maskenkörpermask body
- 66
- Befestigungsstellefastening point
- 77
- Schnappverschlusssnap lock
- 88th
- untere Laschelower flap
- 99
- erste Verzahnungfirst gearing
- 1010
- zweite Verzahnungsecond gearing
- 1111
- Gelenkjoint
- 1212
- Ausatemventilexhalation valve
- 1313
- StegeStege
- 1414
- obere Lascheupper flap
- 1515
- Stirnkissenforehead pad
- 1616
- BeatmungsschlauchanschlussBreathing tube connection
- 1717
- flexibler Übergangflexible transition
- 1818
- Druckpunktpressure point
- 1919
- Auslassoutlet
- 2020
- Dichtlippesealing lip
- 2121
- Auslässeoutlets
- 2222
- Innenrohrinner tube
- 23, 2423 24
- Schlauchanschlusshose connection
- 2525
- Kissenanschlusspillow connection
- 2626
- BeatmungsschlauchanschlussBreathing tube connection
- 2727
- SpiralschlauchSpiralschlauch
- 2828
- spiralige Verstärkungspiral reinforcement
- 4141
- Maskenkissencushion
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003131837 DE10331837B3 (en) | 2003-07-14 | 2003-07-14 | Face mask for breathing gear has cover fitting over part of face and nose of user, connected to air hose at top with fastening device engaging patient's forehead and flexible bellows |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003131837 DE10331837B3 (en) | 2003-07-14 | 2003-07-14 | Face mask for breathing gear has cover fitting over part of face and nose of user, connected to air hose at top with fastening device engaging patient's forehead and flexible bellows |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10331837B3 true DE10331837B3 (en) | 2005-01-20 |
Family
ID=33521395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003131837 Expired - Fee Related DE10331837B3 (en) | 2003-07-14 | 2003-07-14 | Face mask for breathing gear has cover fitting over part of face and nose of user, connected to air hose at top with fastening device engaging patient's forehead and flexible bellows |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10331837B3 (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005123166A1 (en) * | 2004-06-16 | 2005-12-29 | Resmed Limited | Cushion for a respiratory mask assembly |
US8371301B2 (en) | 2000-10-19 | 2013-02-12 | Resmed R&D Germany Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
US8402972B2 (en) | 2002-01-17 | 2013-03-26 | Resmed R&D Germany Gmbh | Breathing mask arrangement and a forehead support device for same |
WO2013050893A1 (en) * | 2011-10-04 | 2013-04-11 | Koninklijke Philips Electronics N.V. | Forehead gas supply assembly for a patient interface system |
US8479738B2 (en) | 2001-10-22 | 2013-07-09 | Resmed R&D Germany Gmbh | Breathing mask arrangement as well as an application device and a forehead support device for same |
US8485192B2 (en) | 2005-01-12 | 2013-07-16 | Resmed Limited | Cushion for patient interface |
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 |
US8869797B2 (en) | 2007-04-19 | 2014-10-28 | Resmed Limited | Cushion and cushion to frame assembly mechanism for patient interface |
US8875710B2 (en) | 2001-10-22 | 2014-11-04 | Resmed R&D Germany Gmbh | Application device for a breathing mask arrangement |
US8944061B2 (en) | 2005-10-14 | 2015-02-03 | Resmed Limited | Cushion to frame assembly mechanism |
US9072853B2 (en) | 2001-09-07 | 2015-07-07 | Resmed Limited | Forehead pad for respiratory mask |
US9381316B2 (en) | 2005-10-25 | 2016-07-05 | Resmed Limited | Interchangeable mask assembly |
CN112121323A (en) * | 2020-10-17 | 2020-12-25 | 北京仰生恒泰科技有限责任公司 | Dynamic sealing breathing protective mask |
US11331447B2 (en) | 2008-03-04 | 2022-05-17 | ResMed Pty Ltd | Mask system with snap-fit shroud |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19981084C1 (en) * | 1998-06-17 | 2002-01-31 | Mpv Truma Ges Fuer Medizintech | Breathing mask for nasal use during sleep disturbance therapy |
DE19817332C2 (en) * | 1997-04-29 | 2002-11-14 | Georg Haushalter | oxygen mask |
-
2003
- 2003-07-14 DE DE2003131837 patent/DE10331837B3/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19817332C2 (en) * | 1997-04-29 | 2002-11-14 | Georg Haushalter | oxygen mask |
DE19981084C1 (en) * | 1998-06-17 | 2002-01-31 | Mpv Truma Ges Fuer Medizintech | Breathing mask for nasal use during sleep disturbance therapy |
Cited By (85)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US8371301B2 (en) | 2000-10-19 | 2013-02-12 | Resmed R&D Germany Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
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 |
US8746250B2 (en) | 2000-10-19 | 2014-06-10 | Resmed R&D Germany Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
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 |
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 |
US8479738B2 (en) | 2001-10-22 | 2013-07-09 | 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 |
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 |
US10058671B2 (en) | 2001-10-22 | 2018-08-28 | Resmed R&D Germany Gmbh | Application device for a breathing mask arrangement |
US8875710B2 (en) | 2001-10-22 | 2014-11-04 | Resmed R&D Germany Gmbh | Application device for a breathing mask arrangement |
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 |
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WO2005123166A1 (en) * | 2004-06-16 | 2005-12-29 | Resmed Limited | Cushion for a respiratory mask assembly |
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US9295800B2 (en) | 2005-01-12 | 2016-03-29 | Resmed Limited | Cushion for patient interface |
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US20220339386A1 (en) * | 2008-03-04 | 2022-10-27 | ResMed Pty Ltd | Mask system |
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US8522784B2 (en) | 2008-03-04 | 2013-09-03 | Resmed Limited | Mask system |
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US11969552B2 (en) | 2008-03-04 | 2024-04-30 | ResMed Pty Ltd | Mask system with radially positioned vent holes |
US10369316B2 (en) | 2011-10-04 | 2019-08-06 | Koninklijke Philips N.V. | Forhead gas supply assembly for a patient interface system |
WO2013050893A1 (en) * | 2011-10-04 | 2013-04-11 | Koninklijke Philips Electronics N.V. | Forehead gas supply assembly for a patient interface system |
CN103874523B (en) * | 2011-10-04 | 2017-02-22 | 皇家飞利浦有限公司 | forehead gas supply assembly for a patient interface system |
CN112121323A (en) * | 2020-10-17 | 2020-12-25 | 北京仰生恒泰科技有限责任公司 | Dynamic sealing breathing protective mask |
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