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公开(公告)号：US11351323B2
公开(公告)日：2022-06-07
申请号：US15526686
申请日：2015-11-13
发明人： Peter David Alexander Bearne , Blair Raymund Dadson Murphy , Kirstin Elizabeth Middelkoop , Fadi Karim Moh'd Mashal , Michael John Henri Cox , Sophie Kathryn Randles , Mark Arvind McLaren , Ronan Leahy , Roheet Patel
摘要： A patient interface can have features improving the comfort of use by reducing the perceived pressure of a nose-contacting cushion of the patient interface, against the nose. The patient interface can have rigid headgear connection elements connectable to a frame of the respiratory interface. The rigid headgear connection elements can be shaped to reduce the force of the cushion against the nose. Headgear for a patient interface can also have features improving the stability of headgear of the head. The headgear can have a relatively framework and a relatively pliable overlay covering the framework. The rigid framework can have apertures defining a front portion to be positioned below or near the cheekbones, rear portion to be positioned over the sides of the head around the ears, and a top portion to extend upward along the head towards the crown.
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公开(公告)号：US11331449B2
公开(公告)日：2022-05-17
申请号：US16666198
申请日：2019-10-28
摘要： A headgear for securing a mask to a user's face is described. The headgear requires a first load force to elongate the headgear and, when fitted to a user, applies a balanced fit force that substantially equals a load force applied to the headgear during respiratory therapy. In some embodiments, the headgear includes an elastic portion configured to provide a retraction force, a non-elastic portion configured to be inelastic in comparison to the elastic portion, and a restriction mechanism connected to the non-elastic portion and to the elastic portion. The restriction mechanism is configured to apply a first resistance force to the user's head on elongation of the headgear and a second resistance force to the user's head on retraction of the headgear.
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83.发明申请公开(公告)号：US20220023574A1
公开(公告)日：2022-01-27
申请号：US17309191
申请日：2019-11-05
发明人： Nick Sullivan , Christopher Michael Wong , Vitaly Kapelevich , Matthew Robert Geoff Slight , David Monroy Felix , Fadi Karim Moh'd Mashal , Christopher Gareth Sims , Jonathan Tong Lok SNG , Steve Thomas , Jeroen Hammer , Mark Arvind McLaren , Yi-Jen Lin , Silas Sao Jin Siew , Arvin San Jose Gardiola , Chris Onin Limpin Hipolito , Janine Elizabeth Collins , Blair Raymund Dadson Murphy
摘要： According to this disclosure there is provided various embodiments of directional adjustment unit for a headgear for a respiratory mask, comprising a housing, at least one frictional engagement member arranged to be movable with respect to the housing, the at least one frictional engagement member having an aperture extending therethrough for receiving a filament of a strap of the headgear therethrough, wherein the at least one frictional engagement member in a first movable configuration provides a disengaged configuration with respect to the filament, and in a second movable configuration provides an engaged configuration with respect to the filament. Also disclosed herein are various headgear, yoke assemblies, mask assemblies, mask frames and headgear filaments, some of which are for use with such a directional adjustment unit.
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公开(公告)号：US20210244905A1
公开(公告)日：2021-08-12
申请号：US17237659
申请日：2021-04-22
发明人： Amit Galgali , Bruno Sintive , Callum Ross Gordon , Mark Andrew Thompson , Ryan Anthony Graham , Mark Arvind McLaren
摘要： A nasal seal, mask or an interface assembly have a seal body defining a breathing chamber. A nasal port is provided in the seal body. The nasal port has a central portion straddled by a pair of lateral portions. The nasal port further has an upper edge and a lower edge. The upper edge defines an inwardly projecting portion within the central portion. The lower edge defines an inwardly protection portion within the central portion. Thus, the nasal port can be generally bean-shaped or bowtie-shaped. The mask can include a frame having a central portion that supports the seal and a pair of arm portions that extend rearwardly of the seal and are configured to connect to headgear. The central portion can be more rigid than the arm portions. The mask can be configured to reduce noise transmitted through a bias flow vent.
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85.发明申请公开(公告)号：US20210213231A1
公开(公告)日：2021-07-15
申请号：US17250721
申请日：2019-08-27
发明人： Tony William Spear , Andrew Chun Mon Fan , Mark Richard Tomlinson , Mark Arvind McLaren , Carsten Ma On Wong Corazza , Ryan Anthony Graham , Katie Fyfe , Neil Gray Duthie , Matthew Joseph Lucas , Jeroen Hammer
IPC分类号： A61M16/06
摘要： A headgear connector is provided for connecting a user interface to a headgear strap. The headgear connector comprises a headgear receiving passage configured to receive a headgear strap from a first direction and to enable the headgear strap to loop back onto itself in a second direction substantially opposed to the first direction, and a gripping element configured to grip a portion of the headgear strap to secure the headgear strap with respect to the user interface. Headgear is also provided.
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公开(公告)号：US11013877B2
公开(公告)日：2021-05-25
申请号：US15757148
申请日：2016-09-09
发明人： Amit Galgali , Bruno Sintive , Callum Ross Gordon , Mark Andrew Thompson , Ryan Anthony Graham , Mark Arvind McLaren
摘要： A nasal seal, mask or an interface assembly have a seal body defining a breathing chamber. A nasal port is provided in the seal body. The nasal port has a central portion straddled by a pair of lateral portions. The nasal port further has an upper edge and a lower edge. The upper edge defines an inwardly projecting portion within the central portion. The lower edge defines an inwardly protection portion within the central portion. Thus, the nasal port can be generally bean-shaped or bowtie-shaped. The mask can include a frame having a central portion that supports the seal and a pair of arm portions that extend rearwardly of the seal and are configured to connect to headgear. The central portion can be more rigid than the arm portions. The mask can be configured to reduce noise transmitted through a bias flow vent.
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公开(公告)号：US10828452B2
公开(公告)日：2020-11-10
申请号：US14856502
申请日：2015-09-16
发明人： Brett John Huddart , Callum Ross Gordon , Bruce Michael Walls , Vitaly Kapelevich , Jeroen Hammer , David Monroy Felix , Melissa Catherine Bornholdt , Matthew Roger Stephenson , Paul Mathew Freestone , Ryan Anthony Graham , Mark Arvind McLaren
摘要： A headgear portion or assembly for use in combination with a breathing apparatus in some configurations is at least substantially inelastic and is three dimensional in shape. The headgear portion or assembly can comprise a plastic core and a textile casing. The headgear, or part thereof, may also have integrally moulded labels, connectors, adjustment mechanisms and/or grips.
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公开(公告)号：US20200046928A1
公开(公告)日：2020-02-13
申请号：US16358295
申请日：2019-03-19
发明人： Olivia Marie Allan , Arvin San Jose Gardiola , Lewis George Gradon , Wen Dong Huang , Alastair Edwin McAuley , Mark Arvind McLaren , Craig Robert Prentice , Andrew Paul Maxwell Salmon , Silas Sao Jin Siew
摘要： A patient interface has a single loop headstrap and a mask for covering at least the nostrils of the user. The single loop headstrap extends from the mask at either end. A short length of supple conduit is coupled to the mask by a swivel or ball joint to allow rotation of the conduit relative to the mask through different angles and orientations.
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公开(公告)号：US10456546B2
公开(公告)日：2019-10-29
申请号：US14786942
申请日：2014-04-24
摘要： A headgear for securing a mask to a user's face is described. The headgear requires a first load force to elongate the headgear and, when fitted to a user, applies a balanced fit force that substantially equals a load force applied to the headgear during respiratory therapy. In some embodiments, the headgear includes an elastic portion configured to provide a retraction force, a non-elastic portion configured to be inelastic in comparison to the elastic portion, and a restriction mechanism connected to the non-elastic portion and to the elastic portion. The restriction mechanism is configured to apply a first resistance force to the user's head on elongation of the headgear and a second resistance force to the user's head on retraction of the headgear.
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公开(公告)号：USD849931S1
公开(公告)日：2019-05-28
申请号：US29653378
申请日：2018-06-14
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