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公开(公告)号：US12115313B2
公开(公告)日：2024-10-15
申请号：US17807092
申请日：2022-06-15
发明人： Jonathan David Harwood , Christopher Earl Nightingale , Gregory James Olsen , Craig Robert Prentice , Daniel John Smith , Brett John Huddart , Andrew Paul Maxwell Salmon , Olivia Marie Allan
CPC分类号： A61M16/06 , A61M16/0816 , A61M16/0825 , A61M16/0875 , A61M16/0616 , A61M16/0633 , A61M16/0683 , A61M16/208 , A61M39/10 , A61M2039/1033 , A61M39/1055 , A61M2202/0225 , A61M2205/42 , A61M2207/00 , B29C65/08 , B29L2031/4835 , A61M2202/0225 , A61M2202/0085
摘要： Interfaces for positive pressure therapy having a mask assembly, a headgear assembly and a connection port assembly are disclosed herein. The connection port assembly has a ball joint connection with the mask assembly and includes a quick release button for easily disconnecting the gases source conduit from the mask assembly. The mask assembly may include a bias flow vent that is formed separately and attached to the mask assembly. The headgear assembly encircles the rear region of the user's head and may include at least some portions that are substantially non-stretchable.
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公开(公告)号：USD1039684S1
公开(公告)日：2024-08-20
申请号：US29874171
申请日：2023-04-14
摘要： FIG. 1 is a front perspective view of a frame assembly of a patient interface;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof, the right side elevational view being a mirror image of FIG. 5;
FIG. 6 is a front elevational view thereof; and,
FIG. 7 is a rear elevational view thereof.
The broken lines in the drawings depict portions of the frame assembly of a patient interface and form no part of the claimed design.-
公开(公告)号：USD1013861S1
公开(公告)日：2024-02-06
申请号：US29868936
申请日：2022-12-16
摘要： FIG. 1 is a perspective view of a patient interface frame assembly;
FIG. 2 is an alternate perspective view of the patient interface frame assembly of FIG. 1;
FIG. 3 is a right side elevational view of the patient interface frame assembly of FIG. 1;
FIG. 4 is a front elevational view of the patient interface frame assembly of FIG. 1;
FIG. 5 is a top plan view of the patient interface frame assembly of FIG. 1;
FIG. 6 is a rear elevational view of the patient interface frame assembly of FIG. 1; and,
FIG. 7 is a bottom plan view of the patient interface frame assembly of FIG. 1.
The left side elevational view of the frame assembly is the mirror image of the right side elevational view of the frame assembly shown in FIG. 3.-
公开(公告)号：US20230256188A1
公开(公告)日：2023-08-17
申请号：US17937066
申请日：2022-09-30
CPC分类号： A61M16/0666 , A61M16/16 , A61M16/0825 , A61M16/0069 , A61M16/109 , A61M16/024 , A61M16/0683 , A61M16/0875 , A61M16/0616 , A61M16/0816 , A61M16/0057 , A61M16/08 , A61M2205/0216
摘要： In one embodiment, a nasal cannula is shaped to fit within a user's nares, where the nasal cannula includes at least one prong allowing high flow delivery of humidified gases and creates positive airway pressure in the patient's airway. The prongs have angled ends such that, in use, gases flowing through the prongs are directed to the user's nasal passages. The nasal cannula body is partially swivelling and preferably has a ball joint connector. In another embodiment the nasal cannula may have at least one flared end prong that preferably seals within a patient's nare.
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公开(公告)号：US20210386951A1
公开(公告)日：2021-12-16
申请号：US17412662
申请日：2021-08-26
摘要： In one embodiment, a nasal cannula is shaped to fit within a user's nares, where the nasal cannula includes at least one prong allowing high flow delivery of humidified gases and creates positive airway pressure in the patient's airway. The prongs have angled ends such that, in use, gases flowing through the prongs are directed to the user's nasal passages. The nasal cannula body is partially swivelling and preferably has a ball joint connector. In another embodiment the nasal cannula may have at least one flared end prong that preferably seals within a patient's nare.
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公开(公告)号：USD908207S1
公开(公告)日：2021-01-19
申请号：US29720444
申请日：2020-01-13
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公开(公告)号：USD908206S1
公开(公告)日：2021-01-19
申请号：US29720721
申请日：2020-01-15
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公开(公告)号：US20210008319A1
公开(公告)日：2021-01-14
申请号：US17034959
申请日：2020-09-28
摘要： In one embodiment, a nasal cannula is shaped to fit within a user's nares, where the nasal cannula includes at least one prong allowing high flow delivery of humidified gases and creates positive airway pressure in the patient's airway. The prongs have angled ends such that, in use, gases flowing through the prongs are directed to the user's nasal passages. The nasal cannula body is partially swivelling and preferably has a ball joint connector. In another embodiment the nasal cannula may have at least one flared end prong that preferably seals within a patient's nare.
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公开(公告)号：US10828442B2
公开(公告)日：2020-11-10
申请号：US16393728
申请日：2019-04-24
发明人： Gregory James Olsen , Peter David Alexander Bearne , Leon Edward Evans , Matthew Roger Stephenson , Craig Robert Prentice , Bernard Tsz Lun Ip , Tony William Spear , Mark Arvind McLaren , Roheet Patel , Brad Michael Howarth , Jonathan David Harwood
摘要： An interface for positive pressure therapy includes a mask assembly, a headgear assembly and a connection port assembly. The mask assembly comprises a seal member that has an upper portion movably connected to an integrated lower portion, wherein the upper portion rolls during hinging movement of the upper portion relative to the lower portion. The headgear assembly allows connection to the mask assembly in a direction substantially normal to a direction of strap tension. The connection port assembly includes a swivel elbow with a valve member that controls flow through a port that opens toward the user.
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公开(公告)号：US10828441B2
公开(公告)日：2020-11-10
申请号：US16393540
申请日：2019-04-24
发明人： Gregory James Olsen , Peter David Alexander Bearne , Leon Edward Evans , Matthew Roger Stephenson , Craig Robert Prentice , Bernard Tsz Lun Ip , Tony William Spear , Mark Arvind McLaren , Roheet Patel , Brad Michael Howarth , Jonathan David Harwood
摘要： An interface for positive pressure therapy includes a mask assembly, a headgear assembly and a connection port assembly. The mask assembly comprises a seal member that has an upper portion movably connected to an integrated lower portion, wherein the upper portion rolls during hinging movement of the upper portion relative to the lower portion. The headgear assembly allows connection to the mask assembly in a direction substantially normal to a direction of strap tension. The connection port assembly includes a swivel elbow with a valve member that controls flow through a port that opens toward the user.
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